ductile

Councils are trying to stem the problem by using ductile steel for replacements, which has no scrap value.

Especially in making large cross-section ductile iron parts, the graphite of the casting center is often abnormal.

Ductile iron has the strength properties of steel using similar casting techniques to that of gray iron .

This southward extruding zone is thought to represent the ductile lower crustal channel of Tibet as it grinds its way to the surface.

A small apparatus used for simulating cooling environment of heavy section ductile iron castings was developed by authors themselves.

The result shows that this way may be used to measure quenching degree of alloy ductile iron efficiently.

It is obvious that this ductile shear zone is the direct tectonic boundary of between Qiongzhong terrain and Sanya terrain.

The company mainly produces gray iron, ductile iron, compacted graphite cast iron, heat, cold and corrosion-resistant special castings.

The BASIC corrosion resistance of ductile is equivalent to that of steel, and in some cases slightly better.

also known as nodular CAST iron and spheroidal graphite iron, ductile iron solidifies with free carbon in a spheroidal graphite from.

The middle crust with plastic deformation consists of a platy ductile flow zone and a ring-shaped re-melting zone.

Methods Experiments of a series of sandbox models with a ductile substrate of different viscosities were conducted.

The mind of a child is usually ductile.

Especially for the tough, ductile materials used in nuclear plant piping , ordinary plastic collapse analyses will possibly suffice.

Gold mineralization and deposits (occurrences) in Garze-Litang fracture zone are controlled by a ductile shear zone along the fracture zone.

Various kinds castings of ductile iron, gray cast iron and alloy cast iron (Main Product is all kinds of elevator fittings).

The increase in hardness and strength of a ductile metal as it is plastically deformed below its recrystallization temperature.

When the reinforcement is strongly bonded to the concrete, a strong, stiff, and ductile construction material is produced.

The structure, property and impact abrasiveness mechanism of a low alloy ductile iron have been studied.

Existence of ductile substrate is an important factor in the formation of trough-like folds in a fold-and-thrust belt.

Woman with soft, ductile, Chennai, bear, endure, bitter, quality, elegant, beautiful as a patent, write down through the ages women chapter!

Analyses of the ductile fabrics and mylonitic microstructure suggest that strike - slip was sinistral in the early stage of collision.

The fracture appearance of tensile specimen exhibits a typical ductile dimple-fracture after friction stir processing.

The Hammer-Blow plate and rim are made of tough, shock resistant ductile iron to withstand heavy, valve releasing impact.

The Jinshan gold field in Jiangxi, a type of ductile shearing zone, is of a super large gold deposit.

A metal block containing small conical holes through which plastic , metal, or other ductile material is extruded or drawn .

A low cost steel sheet, soft enough to bend flat on itself in any direction, without cracking, ductile enough for shallow drawing.

Gold : a malleable ductile yellow metallic element that occurs chiefly free or in a few minerals .

Through software programing, the aim of predicting shrinkage defect of ductile from can be reached accurately and quantitatively.

The Tanlu ductile brittle shear zone is the major structure as passageway for ore fluid and its secondary faults are the main host.

The orientation of mylonites indicates that the ductile deformation is of right-hand shearing character in KSTB.

Fracture morphology analysis show that the fracture changes from a ductile fracture to a brittle fracture.

In microscopic photos of Ductile Iron, cracks can be seen traveling to a graphite nodule and stopping.

The defects that easy occurred in heavy section ductile iron castings as well as the prevention measures were reviewed.

This modification of the formula shows that the formula of ductile burst internal pressure strength with Capped-Open condition is valid.

Ductility. A ductile material is one which can be drawn out permanently by a tensile force.

Consequently, a brittle material shows little evidence of forthcoming fracture by yielding , as a ductile material would do.

By comparing fatigue crack with electrosparking crack, the effects of crack tip on fracture toughness of ductile iron have been studied.

FOUNDRY PRODUCTS. DUCTILE CAST IRON PIPING ELEMENTS FOR PRE-INSULATED PIPELINE. PRE-INSULATED PIPES, SOCKET SERIE. TECHNICAL SPECIFICATION.

General, hot melts, the ductile of the better low-temperature performance is better and better, and vice versa.

The ore bodies were controlled by ductile shear metamorphic deformation belt, the genesis of the deposit is a superimposed. . .

The experimental results show that the meterial of optical glass can be removed by ductile-regime grinding and mirror grinding is obtained.

The energy absorption efficiency of brittle foams is better than that of ductile foams overall.

Computer is used for the numerical simulation of temperature field of the solidification process of heavy-section ductile iron casting.

Due to work hardening in the groove area, ductile materials and tempers should be specified.

The formation of the gold deposit had undergone the process of migmatization , ductile sheering and magmatic hydrothermal superimposition.

The validity of the apparatus to the research on the solidification behavior of ductile iron with heavy section was verified.

The earlier ductile shear zone controlled the distribution of the quartz veins, and the late brittle fault controlled the orebody directly.

The results show that, the elastic modulus of ductile cast iron has relationship with spheroidization rate and breaking strength.

a soft gray ductile metallic element used in alloys; occurs in niobite ; formerly called columbium.

Foundry products. Ductile cast iron piping elements. Socket series. GS standard joint. Assembly dimensions and joint accessories.

Our products are made of steel, ductile iron, wood and recycled plastic.

Morphology, stages of the tectonic activities and zoning of the ductile shearing tectonite control strongly the gold ore.

Ductile iron pipes, fittings, accessories and their joints for sewerage application. Requirements and tests methods.

High industrial interest in ductile intermetallic alloys and several examples of industrial involvement are mentioned.

Ballast using ductile iron punch shot, the normal service life of only about 2 thousand times, need frequent replacement of punch.

Large ductile shear belt and high magmatic activity provide essential geologic bases for gold element enrichment and mineralization.

To predict the forming limit in sheet metal forming, a ductile fracture criterion is introduced into the finite element simulation.

Foundry products. Ductile cast iron piping elements. Socket serie. GS express joint. Assembly dimensions and joint accessories.

The quality of the cooling wall and the properties of the ductile iron are excellent and the product rate of pass comes to more than 98%.

Ductile materials undergo considerable plastic tensile or shearing deformation before rupture.

Optimum ductility is obtained with a ferritic matrix, so all NIBCO ductile iron is treated with a ferritizing annealing cycle.

Pertaining to strata that are relatively ductile and tend to flow under stress rather than deform by brittle faulting or fracturing.

These folds are characteristic of a-type fold which are commonly found in ductile shear zones.

While these elements are ductile and malleable, they are not the same as the transition elements.

In brittle materials are the amount of plastic deformation is zero or very little whilst it is large in ductile substances.

Redistribution of moment is permitted to account for the ductile behavior of reinforcement concrete members.

Ductile cast iron as a light type material with fine mechanical properties has been applied more widely in the automobile industry.

When the crystal size is about three nanometers (billionths of a meter), the material has its ultra-strong and ductile characteristics.

The gold orebody and ore spot occur in felsic mylonites. The mineralization is closely associated with the activity Qf ductile shear zone.

Four interfacial failure modes exist in systems of brittle and ductile matrices with strong and weak interfacial bonds respectively.

The results indicated that the wear characteristic is different from the ordinary ductile materials like grey cast iron.

The transitional place of the ductile-brittle shear zone is the favorable position for gold mineralization.

Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods.

The mixed nodulizer can be applied for the key middle and small section casts of ductile iron.

Test pieces of ductile iron were fabricated, their mechanical properties were measured and micro structures were observed.

In many petroleum-related applications where steel valves are normally used, ductile iron valves perform equally well.

These modified graphite nodules provide Ductile Iron with physical properties greater than cast iron and comparable to steel.

FOUNDRY PRODUCTS. DUCTILE IRON PIPES FOR PRESSURE PIPELINES. POLYURETHAN EXTERNAL COATING.

Even if structures are damaged under a rare earthquake, the process should be of ductile plasticization.

The main production techniques and trail-manufacture of alloyed Aaustempered Ductile Iron (ADI) and unalloyed ADI gears are introduced.

In these cases, the cracks can propagate to the critical length and result in ductile fracture of the component.

Essentially, hardness lag of the alloyed Bainite ductile cast iron resulted from solute drag-like effect.

As with all metals, the transition elements are both ductile and malleable, and conduct electricity and heat.

The gold deposit is occurred in epirock of middle-proterozoic Shuangqiaoshan, and is controlled closely by ductile shear belt.

A series of ductile iron sample castings were poured and dissected to determine the volume of shrinkage cavity of sample castings.

The ductile fracture mechanism of ductile materials was theoretically investigated.

Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods.

Quartz vein is the main gold bearing vein occurring in the center of the ductile shear zoning.

a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal.

The fracture appearance showed that ductile fracture happened during tests at elevated temperature.

Recently, evidence of ductile fracture ahead of the tool edge in cutting OFHC copper has been shown by the authors.

Increasing the intensity of mold and the baking temperature could reduce casting rejects and improve the quality of ductile iron castings.

New prospecting direction is proposed. Secondary fault in the ductile-brittle shear zone and deep part of ore body ar. . .

Phase or microstructure analysis of steel, grain size, inclusion, gray cast iron and ductile iron, cemented carbide test etc.

The preparation, value assignment and the application of the Re-Mg ductile iron CRM was systematically studied.

Tensile fracture surface is mainly composed of ductile dimples and tearing edges, presents ductile fracture.

Furthermore, the paper emphasizes the problem of ductile crack model and its analytic solution.

The main gold ore deposit types are volcanic hydrothermal ore deposit and ductile shear-zone deposit.

Because ductile iron usually costs less than cast steel, yet offers comparable strength, it is more economical.

Fracture mode is predominantly ductile in base metal. However, there exists intergranular fracture in the weld metal.

The behavior of Ba, Ba Ca in ductile iron was analyzed from the angle of the thermodynamics and crystallography.

The equilibrium eutectic temperature is calculated for solidification of gray, ductile and white iron.

The producing process of a kind of micro-chill suitable for suspension casting of heavy section ductile iron is briefly described.

The Jiaojia fault zone is characterized by ductile deformation in the early stage and brittle fracturing in late stage.

Deeper bury is available by special order from the distributor or by customer providing longer ductile pipe and longer stem rod.

Measures flow through most metal and plastic pipes including PVC, ductile iron, carbon steel and stainless steel.

Objective: To investigate the technique and efficacy of microsurgery for lacrimal ductile tear.

By controlling knock-out time, bainite structure was obtained in the as - cast low - carbon ductile iron cast with EPC process.

Cover Story: The ductile deformation of the basement in thrust tectonics of the Daba Mountain.

There are three types of deformation band, i. e. , cataclastic deformation band, folding deformation band, and ductile deformation band.

Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.

The design procedures if applied can result in more ductile, economical and better seismic performance.

The nodules of carbon are, in large part, what give ductile iron its exceptional ductility and shock resistance.

It is a brittle-ductile shear zone-controlled infiltrated micro-disseminated gold ore deposit with multiple sources of fluid.

In Ductile Iron, this graphite flake is modified by a specialized treatment process to form tiny spheres or nodules.

the process of continuous casting to produce ductile iron tubes is analyzed and investigated comprehensively.

The effect of austenitizing temperature on structure and properties of vanadium bainite ductile cast iron is studied in present research.

These graphite spheroids are know as "crack arresters" in the Ductile Iron industry because of their ability to stop cracks in their tracks.

This paper focused on the tectonogeochemical characteristics of the ductile shear zone in the Tianwan gold orefield.

Dimples on the matrix indicated that ductile rupture happened during fracture process.

Aim To systematically investigate the influence of viscosity of ductile substrate on deformational features of fold-and-thrust belts.

This study investigated the relationship between high-cycle fatigue strength of austempered ductile iron (ADI) and cast section size.

e. g. This material is no more ductile than stone.

Ductile Iron is a good choice for general service , fire protection and Hi-rise applications.

TINDER can provide alloy casting, gray iron casting, ductile iron casting, and, steel casting etc.

So far, the study about ductile shear zone type gold deposit has formed rather mature methods and contents.

It is iron-gray and fairly soft and ductile. Found in many ores, it is about as abundant as copper and three times as abundant as lead.

Therefore, the removal way of cemented carbides in nozzle-type ELID grinding was mainly ductile removal mode.

The centrifugal compound casting process of needle-like bainite ductile iron roller was establish in this paper.

Ductile shear zone type gold deposit is an important type of gold deposits.

Therefore the authors suggest that these gold deposits are called "gold deposits related to ductile shear zones" .

Austempered ductile iron ADI has high strength and ductility and is being gradually put into use .

The invention discloses a method for reducing the titanium content in ductile iron liquid iron.

We are a small gray & ductile iron foundry, plus machine shop including an OEM line for sale.

Appliable experiments showed that rare earth catalyzed carbonitriding prolong the life span of the crankshaft made of ductile iron by 10%.

The characteristic of ductile fracture is observed by fracture analysis.

The morphology and distribution of vanadium in bainite ductile cast iron were studied.

In addition, ductile materials may also exhibit creep-brittle behavior at low creep temperatures, or at sites of high constraint.

The qualility of the ductile iron pipe produced from the desulfurized base iron was obviously increased.

The metal may be fluid, plastic, elastic, ductile or malleable.

The graphite globularity quality of ductile iron with fracture toughness has been discussed.

This advantage can reduce the mold wall movement caused by the graphitization expansion of ductile iron casting.

The gold deposit of Jinshan is metamorphic hydrothermal solution type which is controlled by the ductile shear belt.

When producing ductile iron, the graphite morphology in cast iron often changes.

NIBCO is the largest United States manufacturer of pressure rated Ductile Iron Valves.

In Petroleum, Chemical and Marine applications, Ductile Iron Does it!

The ore-formation was obviously controlled by ductile shearing fault.

Hard, strong metals require a lower cutting speed than soft and ductile materials.

Cadmium is a lustrous, silver-white, ductile, very malleable metal.

Solids are classified as brittle or ductile according to the amount of plastic deformation they exhibit.

The research results show that it is very important to control the stress of the milled particles when milling ductile metals.

CVD is capable of producing thick, dense, ductile, and good adhesive coatings on metals and non-metals such as glass and plastic.

The cylinder is made by the ductile iron, improve the cylinder pressure strength and wear resistance.

This has introduced the casting process of thick section ductile iron mould with high strength.

Phosphor bronze strip is the most widely used ductile material of copper alloys at present.

The scatter of specimen strengths decreases when the material becomes more ductile.

The feederless foundry method for a large ductile iron gear wheel was described.

From this result, it is suggested to use comprehensive hot plasticity to evaluate hot plastic deformability of ductile iron.

The stability of gas pressure is crucial to assure the quality of ductile cast iron pipes.

In the first time, a theoretical study on ductile shearing bands based upon strain gradient plasticity theory is conducted in this paper.

NIBCO Ductile Iron Valves are an excellent, readily available alternative for cast steel valves.

Material removal from ductile materials can be accomplished by using a tool which is harder than the workpiece.

In ductile iron trace element levels should be as low as possible.

The fracture was mainly caused by the tearing of copper phase, showing a feature of ductile fracture.

In short, we don't buy our ductile iron castings from an outside supplier, domestic or foreign.

NIBCO ductile iron products are examined at each step of their manufacture to assure quality.

Casting include ductile iron casting and gray iron casting.

The impact abrasive properties of as-cast bainitic low-carbon ductile iron were investigated.

Sulfurizing soft-nitriding process of ductile iron was studied.

Gold is beautiful, pliable, ductile, strong.

The cleavage fracture after hot pressing is ductile and quasicleavage fracture.

Thus Ductile Iron valves can easily replace cast iron or steel valves.

A new way of directional cooling quenching has been used to study hardenability of alloy ductile iron.

Xiejiagou gold ore, discovered in eastern Shandong Province, is a large Au deposit of ductile shear zones.

Gold-bearing quartz were yielded in the ductile shear zone accompanying D3 deformation.

and the stress of ductile foams rises slowly with the increase of strain.

The ribbed stave cooler made by QT400-18 ductile iron are employed in the middle and lower part of the BF stack.

Note: Valve of Ductile Iron Body and Bonnet is available on request.

Cast Iron bodies and Ductile Iron bonnets are standard.

Ductile Iron gate, globe and check valves are excellent choices for 150 psi steam service.

Ductile iron was first developed about 40 years ago as a substitute for steel.

Founding. Austempered ductile cast irons.

The strength of Ductile Ironwhen compared to cast iron is overwhelming.

Xiangluwanzi gold deposit occurs in the brittle ductile shear zone. The volcanic crytoexplosive breccia body is orecontrolling wall rock.

When rock like materials are tested in triaxial compression, two kinds of failure, ductile failure and brittle failure, may happen.

Bei Gangou gold deposit is a quartz vein type gold deposit in ductile shear zone.

I'm forced to pound and shape ductile metals into armor.

All NIBCO Ductile Iron Valves are tested to MSS requirements in our ISO 9002 quality certified manufacturing plant in Blytheville, Arkansas.

The study was carried out to investigate the effect of alloying elements on wear resistance of heat-resistant ductile iron.

Wrought alloy. A metal alloy that is relatively ductile and amenable to hot working or cold working during fabrication .

Jinjiawu gold deposit is controlled by the beded brittle-ductile shear zone.

As most metals are malleable and ductile, they can be beaten into plates and drawn into wire.

It is soft and ductile and has excellent workability.

Gold is a metal which is scarce, corrosion-resistance and ductile.

The gold deposits in Gezhen gold ore belt is strictly controlled by Gezhen ductile shear zone.

For ductile iron, what is the maximum time limit from nodularization to last mold poured?

The regional ductile shear zones in the Huachanggou gold deposit area are studied systematically for the first time in this paper.

The metal is very hard and strong and less ductile than before .

Ductile Iron has yield strength of 40K and cast iron has none.

The ductile iron pincer seat made by QT400-15 was found cracks in tensile testing.

The purest gold is the most ductile.

The ductile shear process is not only metamorphism and deformation but also an important mineralization process.

The development trend of ductile cast iron is heavy section casting.

When the alloy is solid, strength and ductile(toughness) is obviously better than that when the alloy is solid.

Ductile iron regularly produced by NIBCO has a tensile strength in excess of 60, 000 pounds. Yield strength is in excess of 40, 000 pounds.

Ductile Iron has a higher yield strength than cast steel 40K vs. 30K.

All kinds of grey iron and ductile iron castings, such as casting parts of traction machine , pump, motor and auto, etc.

Austempered Ductile Iron(ADI) has many advantages, and it is used in many departments.

Ductile work beasts, such as oxen, make good plow animals.

As a result, it is feasible that making of ductile iron pipe use of semi-steel.

It is not only vague in concept, but also misleading in improving the production process of ductile iron .

All kinds of gray iron and ductile iron such as pumps, building materials, compressor parts, sewing machine parts, auto parts etc.

The research and production of ADI are concentrated on three problems: (1)requirements for ductile iron used for ADI production;

Geochronology of the dextral strike ductile shear zone in south margin of the Northern Qilian Mountains and its geological significance

Effects of Laser Shocking on the Surface Properties of Ductile Iron

The application of a ductile fracture criterion to the prediction of the forming limit in quadrate-cup deep drawing

Percolation Description for the Early Stage of Void Coalescence during Dynamic Tensile Fracture in Ductile Materials

Microstructure and Mechanical Properties of Large Diameter Centrifugal Casting Ductile Iron Pipe and Its Annealing Process

Development Study of the Transformer's Control Circuit for Large Current Heat Ductile Forming

Deformation Features and Isotopic Ages of the Feidong Ductile Shear Belt in the Tan-Lu Fault Zone and Its Tectonic Implications

Rheological Evidence for Superimposition of Double Brittle-Ductile Transitional Zones of the Lithosphere in the Lower Yangtze Region

He would stretch the H-section lead strips, or cames, to stop "creep" in the soft, ductile metal;

Production Technology for Crankshaft made of Cast Pearlitic Ductile Cast Iron

Foundry Method Improvement of a Three Cranks Ductile Iron Crankshaft Cast with Sand-Lined Permanent Mould

Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids

the magmatic intrusion and the ductile shear zone forming during the early triassic to the middle Triassic;

Study of Purification and Spheroidization of Heavy Section RE-Mg Ductile Iron in Powder Injection Process

Deformation Characteristics Study of Shanghe Ductile Shear Belt in West of Shandong Province

Research on Wire Feeding and Its Technique Applied to Producing Ductile Cast Iron Pipe Lines Using Centrifugating Casting

Ductile-Brittle Behaviours of Electroless Plated Ni-P Deposits Tested by Means of Single-pass Pendulum Scratching Test

Causation and Preventing-measure for the Elliptical Objection of the Ductile Iron Pipes Made by Centrifugal Casting

Selection and Application of the Pour Trough Used in Ductile Iron Pipes by Centrifugal Casting

Ductile Bulk Metallic Glass Composite Containing Equiaxed Dendritic Crystalline Phase Precipitates

Vorticity Analysis of the Late Ductile Shear Zone in the Southern Segment of the Tancheng-Lujiang Fault Zone and Its Tectonic Significances

Ductile-brittle Transition of Electroless Plating Ni-P Deposits by Means of Single-pass Pendulum Scratching

Foundry Method Optimizing of a Hi-Pressure Resistant Ductile Iron Casting for Diesel Engine

Timing of the formation of the Sangshuyuanzi ductile shear zone in the central segment of the South Tianshan and its tectonic significance

Standard Specification for Austenitic Ductile Iron Castings for Pressure-Containing Parts Suitable for Low-Temperature Service

Treatment of Discovery on Ductile Shear Belts in Yiwu, Xingjiang Province and Its Ore- forming Geology Process

Casting of the Ductile Iron Crankshaft Without Riser by the Simultaneous Solidification

The Tensile Properties of Austempered Ductile Iron in Condition of Contact with Water and its Fracture Mechanism

Analysis for Kinetics and Deformation of Porphyroblasts within Ductile Shear Zones and Numerical Modeling in Large Plastic Deformation

Ductile-Shear Zone Related Gold Deposits in Craton and Paleozoic Orogenic Belt: An Analysis of Their Ore-forming Processes and Environments

Specification for ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods

Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods

An Technical Analysis on the Process of Producing Ductile Iron Tubes by Means of Continuous Casting

Techniques of Neural Network Applied to the Prediction of Mechanical Properties of Ductile Iron

Laser Surface Melting Process for Camshaft Made of Ductile Iron

Reasons Causing Cracking Formation in Isothermally Quenched Ductile Iron Camshafts and Prevention Measures