nitriding

The surface coating of titanium coating, coating, coating, nitriding, chromium nitride coating.

The paper makes a primary approach to a two big problems on the long period and the heavy brittleness resulting from gas nitriding process.

The relatively low temperature of the nitriding process produces components with a scale free surface, and minimum distortion.

Iron nitride was obtained by the mixing technology with laser and plasma beams nitriding coaxially on the surface of iron in atmosphere.

The article introduces the structure feature and heat treatment technology of a low vacuum nitriding furnace for treating axle work pieces.

The heat treatment technology of carbo - nitriding of steel has the characteristic of lower treatment temperature and direct quenching.

However, nitriding is a relatively expensive process and is used only if other processes do not produce satisfactory results.

Nitrogen has greater hardening ability with certain elements than with others, hence, special nitriding alloy steels have been developed.

and the nitriding atmosphere is ammonia and propane gas or other gas or liquid which can generate nitrogen atoms and carbon atoms.

The vickers hardness and nitriding surface fulfill requirements, and also improves the machining quality of the products.

Therefore the current process must be improved for upgrading the first percent of pass for soft-nitriding heat treatment.

Research on the dielectric barrier discharge nitrogen nitriding at atmospheric pressure have consumedly progressed.

Using dielectric barrier discharge (DBD) effect, atmospheric pressure non equilibrium plasma nitriding is carried on at self made equipment.

Reducing discharge interval and increasing electric field intensity could increase the hardness and depth of nitriding layer markedly.

This paper introduces the research and development of manufacture technique of high strength nitriding gear used in gearbox.

Nitriding steels, by virtue of their alloying content, are stronger than ordinary steels and respond readily to heat treatment.

To increase production capacity of nitriding ferroalloys, reducing production cost, PSA nitrogen plant is selected.

QPQ technology is a surface treatment technology which consists essentially of liquid nitriding and liquid oxidizing.

The gas nitriding technology of H13 steel was studied by an orthogonal test.

Nitriding steels - Technical delivery conditions.

For problems in which corrosion resistant surfaces are desirable, nitriding is the process most often used.

Gears are the nitriding process, high hardness and resistance, and the shaft installed in the collar with.

and after the ionic nitriding, finally performing polishing or super-grinding on the working surface to process a finished product.

A versatile surface alloying technique , the Xu-TEC or XU- LOY process has been developed on the basis of the plasma Nitriding.

Also, the stainless steel ion nitriding, low carbon steel ion nitriding, nitrogen oxides more prominent role.

The relationship of nitriding results with different nitrogen plasma fluxes was discussed.

Laser pulses melt the metal surfaces and activate nitrogen, inducing nitriding reaction in liquid phase.

The plasma nitriding will improve on surface hardness and wear resistance of the piston ring.

By using medium to stop discharging, the non-equilibrium plasma nitriding under normal pressure can be made in self developed equipment.

Liquid nitriding utilizes molten cyanide salts and, as in gas nitriding, the temperature is held below the transformation range.

Optimum polishability and photo etching properties suited for nitriding, hard chromium plating &PVD coating.

Nitriding Gears as an Alternative to Case Hardening?

Plasma nitriding has the advantage that it is easy to stop the process, in contrast to gas nitriding and especially to salt bath nitriding.

Barrel screw adopts the high quality alloy 38CrMoALA, after nitriding process, the hardness and corrosion resistance.

This article has elaborated the equipment, process of plasma nitriding for piston ring and the examination way of nitrided layer.

The liquid nitrogen and liquid workpiece direct conduction heating, shortened the workpiece heating time and improve the speed of nitriding.

In general the uses of the two-nitriding processes are similar.

Nitriding in new salt baths reduced the treatment cost by 30% as compared to the process in the old cyanide- base baths.

So the testing nitriding quality becomes very important.

Titanium alloy material (TC4) samples were treated with nitriding technique.

The valve rod (steel 35)is nitrided in the fluid soft nitriding process, the main material being made up of urea.

Sulfurizing soft-nitriding process of ductile iron was studied.

The neutral particles sputtering from the active screen play the role of nitrogen mass transfer in the AS plasma nitriding.

The results show that a relatively smooth and crack-free nitrided layer was obtained on titanium by laser gas nitriding.

ObjectiveTo detect the toxicity of nitriding chloride in human kidney cell 293 in vitro.

Not only are micro structures and properties of nitriding layer improved, but also nitriding rate keeps high and quality stable.

Stress induced anisotropic diffusion during plasma-aided nitriding of a Ni-based superalloy

Preliminary Study of the Effect of Several Nitrogenous Substances on Nitriding Process in Ancient China

An Application of Using Conjoint Analysis to Confirm Parameters of Atmospheric Pressure Plasma Nitriding Using Dielectric Barrier Discharge

international standard thread manufacturing; adopting imports nitriding steel, with high hardness, and long life;

Tribological properties of atmospheric pressure non-equilibrium plasma nitriding coating

Atmospheric pressure non-equilibrium plasma nitriding using dielectric barrier discharge

Application of Artificial Neural Network in Prediction of Properties and Process Parameters Optimization of Ion Nitriding

an activating unit that activates the nitriding gas by means of plasma;

Study of Solid Solution Nitriding of Austenitic Stainless Steels

Essential Parameters for Plasma Nitriding Technology under Atmospheric Pressure

Hardness depth of heat-treated parts; determination of the effective depth of hardening after nitriding

Application of Nitriding Technology for Parts of Aero-Fuel Accessory

Industrial Application of Microcomputer Controlled Gas Nitriding

Research on Dielectric Barrier Discharge Nitrogen Nitriding at Atmospheric Pressure

Research of the Effect of RE Elements on Nitriding and Sliding Wear-Resistance of LD Steel and Its Application

Heat Treatment Case Hardening Nitriding Quenching Annealing Normalization Caburizing Boriding

Implementation of Plasma Nitriding Control System Human-Machine Interface Software

Application of a Method Measuring Nitriding Depth

FEM Analysis of Crankshaft Distortion During Nitriding in Different Supporting Patterns

Analysis on the Influencing Factor of Molybdenum Nitride Prepared by Fluid Nitriding Technology

Research on Reducing Bacterial Adhesion of Titanium Modified by Hydrogen-free Plasma Nitriding

Chromizing and Subsequent Nitriding of Austenitic Stainless Steels

Application of Non-poisonous Salt Bath Nitriding Technology to Extrusion Die for Aluminum Profiles

A research on the gear-shaving-nitriding process technology for manufacturing timing gear in diesel engine

Study of Active Screen Plasma Nitriding in Pure Nitrogen

Application of Non-polluted salt-bath Soft Nitriding in Components of Internal Combustion Engine

Steel-iron parts - Determination of nitrided case depth and metallographic examination of nitriding structure

Corrosion Resistance of Nitriding Casing Tube under Local Damage and Different Stress

Study on Composite Treatment of Saucers in the Edible Oil Saucer Separator by Nitriding-Laser Quenching

Application of FE Method in Control over Gas Nitriding-Related Deformation of Crankshafts

Study on Atmospheric Pressure Plasma Nitriding Technology

Observation and Analysis of Microstructure in Layer with Rare Earth Plasma Nitriding

Ion Nitriding Technology of the Diesel Engine Crankshafts

Precision parts for motorcycles and automobiles Mould after ion nitriding

Corrosion Resistance of Vacuum Gas Nitriding Well Casing in Changqing Oilfield

Hydronium Nitriding in the Application of the Gear Manufacture

Oxy-nitriding for prolong service life of HSS tools

Mould after ion nitriding Product after stainless steel bright quenching

Improvement on Compound Nitriding of Extrusion Die for Aluminium Profile

Effect of Nitriding Process on AlN Powder Synthesis by Microwave Carbothermic Process

Effect of Multiple Nitriding Straightening on Properties of Case and Core in Diesel Crankshaft

Research on Surface Heat Treatment of Nodular Cast Iron Crankshaft with Gas Soft-nitriding

Design and Simulation of PID Controller in Temperature Control System of Gas Nitriding Electric-Furnace

Heat treatment of ferrous materials - Methods of heat treatment - Part 4: Nitriding and nitrocarburizing

Research of Complex Coating of Plasma Nitriding and Physical Vapor Deposition TiN

Investigation of Wear Behavior on Nitriding Sinter Metal Materials

Control Technology of Carbon-nitriding Heat-treatment for Textile Steel Ring

The influence of plasma nitriding temperature on compound layer of passage plank

Technology and Mechanism of Fabrication of Ti-N Graded Layer by Double-Glow Plasma Nitriding

Distortion Law and Control Method of High-Speed Diesel Crankshafts During Nitriding

The application of taped integral lens on laser gas nitriding titanium alloy surface

Influence of Cathode Voltage and Nitrogen Supply Way on Ion Nitriding with Pure Nitrogen

Surface Hardening of Low Carbon Steel by Plasma Nitriding after Aluminizing

Research on Nitriding Behavior in Austenitic Stainless Steel Melt

Nitriding Behaviors on the Pure Iron Surface by Thermal Plasma Beam Irradiation

Research and Manufacture of Ion-Nitriding Equipment for Tantalum Parts

The Design of Automatic Controlling System in Plasma Nitriding Furnace

Nitriding Process Improvement for Piston Rod of Natural Gas Compressor

Study on the De-passivation Technology Method in Ion Nitriding of Stainless Steels

Research and Application of Plasma Nitriding on Stainless Steel Parts

Scheme and Design of Automatic Control System for Technics of Plasma Nitriding

Testing and researching on quick nitriding technology

Experimental Research of Plasma-nitriding of Tantalum

Influence on the Quality of the Tool and Die in Plasma Nitriding Process

Design of a new type of plasma nitriding furnace

Study on the Corrosive Endurance of Pulse Vacuum Nitriding Coating Oil Steel

A New Technology of Electrolytic Gaseous Ion Catalyzed Nitriding

Deoxidization Role Rare Earth in Plasma Nitriding Process

Effect of Ion-Nitriding Treatment on Microstructure and Anti-Wear Properties of NiCrBSi Self-Fluxing Alloy Coating

Nitriding Techniques for the Hardening of Steels

Effects of Surface Nanocrystallization Pre-treatment on Gas Nitriding Behavior of Mild Steel

Nitriding and vacuum heat treatment teat for spinning mandrel

Nitriding Process for Extrusion Die of Aluminum Profiles

Chromizing Subsequent Solid Solution Nitriding Multiple Process of 304 Stainless Steel

Effect of Nitriding on Grain Oriented Silicon Steel Bearing Aluminum

Study on Friction and Wear Properties of Plasma Nitriding 45# Steel under Different Lubrication

Modification of Glow Plasma Nitriding Furnace

Development of Plasma Nitriding of Aluminum and Its Alloys

Carburizing and Nitriding of Ferrous Metals in Ancient China

Application of Computer to Ionic Nitriding Furnace

An Investigation of Active Screen Plasma Nitriding

Application of Nitriding Process to Forging Moulds

A Study on Metal Manganese Nitriding and Thermodynamics

Reaction diffusion and nitriding speed in ion nitriding

Design of Automatic Control System for Plasma Nitriding

Analysis and Application of Rapid Gas Nitriding Process with Preoxidizing Method

Effect on substrate-film adherence of TiN film enhanced plasma nitriding

The Solution Measures for Problem of Spline Expansion After Nitriding

The Effect of Discharge Temperature upon Atomic Species in Plasma Nitriding of Steel Surface

Structure and Property of Nitriding Layer on Titanium Alloy by Laser

Design of Man-Machine Interface for Plasma-Nitriding System

Failure Analysis for Nitriding Gear-axes Cracking

The Problems and Measures in Nitriding Treatment for Die and Mold Parts

Plasma Nitriding Treatment for Alloy Cast Iron Piston Ring

Effect of Laser Gas Nitriding for Biological Activities on NiTi Alloy

Influence of Nitriding Technology on Growth of GaN Buffer

Gas Nitriding of Nanocrystalline Iron

active screen plasma nitriding(ASPN);

Surface nitriding of metal materials with laser

Distortion and Control of Piston Ring Nitriding

The Effect of Plasma Nitriding and Shot Peening on the Fretting Damage Resistance of Ti Alloy

Plasma Nitriding for the Diesel Piston Ring

Effects of process parameters of ion-nitriding on phases structure of nitriding layer of tantalum

Ion Nitriding on Piston Top of Diesel Engine of Locomotive

Effect of Rare Earths on Low Temperature Pack Boro-Carbo-Nitriding

Short Time Nitriding Process in Sealed Box-type Furnace

The New Process Introduction of Soft-nitriding

Computer Control System for Ion Nitriding

Nitriding Surface of Iron by the Mixing Method with Laser and Plasma Beams

Review of Plasma Nitriding Process for Large-scale Cast Iron Dies

Analysis, Prevention and Solution to 10 Defects Existed in Carbo-Nitriding Process of Steel

The Recent Development of Rapid Nitriding Techniques

Study on influence of particle-size on nitriding of pure iron

Study on the Gas Flow Control of Plasma Nitriding System

Low Pressure Ion Nitriding by Plasma Arc Source

The Effect of RE Elements on Corrosion Resistance Nitriding

Uniform Ionization Nitriding Based on Hollow Cathode Effect

Kinetics of Gas-nitriding of Tantalum

The Technology and Development of Nitriding

The Effect of Cermet Additive on Nitriding and Chromeplating Cylinder Liners

A Study on Pulse Power Supply for Ion Nitriding

Development of Micropulse Power Supply for Plasma Nitriding

A Kind of Cast Iron Nitriding Cylinder Sleeve of Plateau Honing Cross Hatch

A New Type Plasma Nitriding Furnace

Plasma Nitriding of Auto Dies

Study on Process of Ionic Nitriding with Ar

A new model of ion-nitriding based on variant diffusion coefficient

Gas nitriding of steel parts

The Study on the Mechanism and Properties of Non-brittle Rapid Gas Nitriding