beryllium

The method has been used for the determination of trace beryllium in osmotic water and sediment.

Once inhaled, beryllium is like a time bomb in the body.

Toxicity problem in manufacturing and storage might be alleviated by coating beryllium with aluminum.

Made of light-weight beryllium, the mirror is covered in gold, and divided intoeighteen18 linked parts.

Microgram for microgram, beryllium is one of the most toxic elements on the periodic table.

Slotin instinctively jerked his left hand upward, lifting the upper beryllium hemisphere and dropping it to the floor, ending the reaction.

He had never expected that working around "a little beryllium" would someday destroy his lungs.

The invention relates to a floating and collecting agent of bertrandite beryllium ores and application thereof.

In the past certain manufacturers have attempted to use Beryllium for the construction of a direct radiating tweeter dome.

MARC software was used to simulate the temperature and stress fields of laser beam braze welding process of beryllium ring.

The erosion of a divertor target of beryllium in a fusion reactor is discussed.

The acute symptoms of contact of beryllium with the mucous membrane of the eye and upper respiratory tract include itch, and rhinorrhea.

Company products are mainly divided into three categories: Explosion tools aluminum bronze, the two Beryllium Bronze material.

Uses: Alloyed with copper, aluminum, or nickel, beryllium imparts excellent electrical and thermal conductivities .

Isotopes of carbon in tree rings and beryllium in ice cores show a drop-off in solar radiation during much of the period.

Beryl is an important gem mineral and main source of beryllium which has significant strategic importance in mineral resources.

CHEMICAL ANALYSIS OF COPPER ALLOYS. DETERMINATION OF BERYLLIUM. (ATOMIC ABSORPTION METHOD).

The opposing su*ces of the beryllium oxide are metallized and soldered to the die and heat spreader, respectively.

a rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone.

At 3: 20pm the screwdriver slipped causing the upper beryllium sphere to fall creating a prompt critical reaction and a burst of radiation.

More and more researches indicate beryllium clusters possess much novel and unique properties due to its special electronic configuration.

Parts in contact with liquid in pipe are of brass and beryllium copper. Flow switch installs in tee in horizontal or vertical piping.

The long-lead items, such as the beryllium mirror segments and science instruments, are under construction.

Examples where lower limit values have recently been proposed include wood dust, respirable silica, and beryllium.

The residual stress of the beryllium ring weldment was studied by FEM simulation and X ray stress measurement.

The difficulty beryllium-bronze parts was process was improved. An of electroplating silver on analyzed.

Isotopes of aluminum, beryllium, carbon ( carbon-14 ), chlorine, iodine and neon, are also formed through cosmic ray spallation.

We investigate numerically refraction of shock waves at ferrum- beryllium (Fe-Be) interface.

The results show that the maximum temperature of beryllium armor and RAFM steel of first-wall meet the thermal design requirements.

The mirror segments are made of beryllium, which was selected for its stiffness, light weight and stability at cryogenic temperatures.

Beryllium: Chemical element, lightest of the alkaline earth metals, chemical symbol Be, atomic number 4.

We use the rare isotope Beryllium-10, which develops in the land surface via cosmic radiation.

The effect of aging treatment on residual resistance ration of pure beryllium was studied by the use of electric potential approach.

MOVABLE CONTACT: Beryllium copper alloy, gold over nickel plate.

Beryllium metal, particularly in alloys, has many structural and thermal applications; it is used in nuclear reactors.

But ignorance and misinformation about the health hazards of beryllium die hard.

The X-ray input window is made of aluminum or beryllium.

With the effects of beryllium Po well, my son used is produced in Guangdong yo!

The crack in beryllium-bronze bar was found by re-testing for consignment.

Beryllium has valence 2 in all its compounds, which are generally colourless and taste distinctly sweet.

Because of the rather large penetrate depth of X -rays into beryllium, that effect on X -ray stress constant measurement must. . .

Beryllium causes lung disease at extremely low exposure levels, and it causes lung cancer.

Nonmetallic mineral resources and rocks such as beryllium, mica, lithium, clays, pumice, and scoria also occur in arid regions.

However, U. S. reserves total several million tons, and they are now available as a source of beryllium.

The process and the level of protection against beryllium have remained largely unchanged during the past 50 years.

Matloff believes a 50-nanometer beryllium sail, built in space, could potentially make an interstellar voyage in as little as 2, 000 years.

Effect of Stress Gradients near the Surface Beryllium on the X-ray Stress Measurement

The Heat Treatment Craftwork Progress of the Complex Part Shape and Thin Cliff Part with Beryllium-bronze

Application Research on The Heat Treatment Technology of Beryllium- bronze Material

Process Modification for Silver Electroplating of Parts Made of Beryllium Bronze

Theoretical Calculation of the Relativistic Energy for the Ground State of Beryllium Atom

Graphite Furnace Atomic Absorption Spectrophotometer in Detecting Beryllium in the Air of Workplaces

Experimental Research of the Working Liquid Ingredients for Continuously Treating the Surfaces of Beryllium Bronze Strip

Standard method for hygienic examination of beryllium in air of residential areas - Morin fluorescence spectrophotometric method

Workplace air--Determination of beryllium Morin fluorescent spectrophotometric method

Determination of beryllium in the air of workplace with the method of furnace atomic absorption spectrometry

Testing of Average Linear Expansion Coefficient and High Temperature Density of Isostatic Pressed Metal Beryllium Material

Factors affecting on qualities of melting and casting of beryllium-copper alloy and applications of the casting product

Determination of Trace Beryllium in Geological Samples by Oxygen Doped Air-Acetylene Flame Atomic Absorption Spectrometry

Flow injection chemiluminescence determination of beryllium

Treatment of beryllium-containing wastewater by lime-neutralization and biosorption technique

determination of beryllium content - scr spectrophotometric method

Beryllium Concentrations in Ambient Air and Its Source Identification

Application of an Intelligent PID Controller in Beryllium-bronze Heat Treatment

Study of Application of Beryllium Copper Electrode on Contact Welder

Determination of Tin in Bismuth with Spectrophotometry Coprecipitation with Beryllium

Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar

Extraction-Spectrophotometric Determination of Beryllium in Dual-Aquatic Phase

Copper-beryllium alloy strip, foil and parts (solution treated, cold rolled: quarter hard and precipitation treated)

Polarographic Behavior of Beryllium-Aluminon Complex in the Presence of Chlorate and Determination of Beryllium

Effect Observation of Acupuncture with Beryllium-acicula in the Treatment of Cutaneous Nerve Entrapment Syndrome of

Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications

Diagnostic criteria and principles of management of occupational beryllium disease

Prediction of Temperature and Stress Fields in Beryllium Ring During Electron Beam Welding by Finite Element Analysis

Measuring Beryllium and Thallium in Fish with Graphite Furnace Atomic Absorption Spectroscopy

Copper-beryllium alloy rods, sections and parts (solution treated and precipitation treated)

Determination of Beryllium in River Water by Graphite Furnace Atomic Absorption Spectrometry

X-Ray Fluorescence Spectrometric Determination of Impurity Elements in Beryllium Oxide

Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet

CHEMICAL ANALYSIS OF COPPER ALLOYS. GRAVIMETRIC DETERMINATION OF BERYLLIUM

Determination of Beryllium in Rice and Flour by Platform GraphiteFurnace Atomic Absorption Spectrometry Using a Slurry Technique

main operating metal materials : import beryllium bronze belt , silk material ;

Microstructure and Mechanical Performance of Beryllium Laser Welded

Study on Cadmium, Lead and Beryllium Content in Serum of Patients Suffering from Acute Myocardial Infarction

Copper-beryllium alloy wire and springs (solution treated and precipitation treated)

Copper-beryllium alloy strip, foil and parts (solution treated and precipitation treated)

The Effect of Trace Beryllium on Recrystallization Textures of High Purity Aluminium Foils for High Voltage Electrolytic Capacitors

Production of Commercial Beryllium Oxide from Beryl Flotation Fine Concentrate

Technical requirements of commercial purity beryllium oxide powder

Manufacture of Electric and Elasticity Clad Metal Replacing Beryllium-Copper Alloy

Research on X-Ray Computer Tomography for Measuring Residual Stresses of Beryllium Weldment

Polarographic determination of micro amounts of beryllium in scheelite

Common Defects of Beryllium Bronze Ingot Cast by Non-vacuum Melting and Their Preventive measures

Study on the precise correction technics of beryllium bronze wave spring in electro-magnetic pulse way

Standard Specification for Copper-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar

Spectrophotometric Determination of Beryllium in Alloy of Copper-beryllium by Sulfosalicylic Acid

Tensile test and SEM in situ fatigue failure analysis of beryllium-aluminum alloy at room temperature

Standard Specification for Copper-Beryllium Alloy Seamless Tube

Generation of minor group cross section library for micro beryllium-reflex layer fast reactor

Direct determination of beryllium in drinking water by graphite furnace atomic absorption specrtometry

Relativistic Corrections of the Beryllium-like Atoms

Investigation on glow discharge cleaning for surfaces of chromium and beryllium

Effect of vacuum-annealing on mechanical properties of vacuum-hot-pressed beryllium material

Testing of Thermal Constant of Isostatic Pressed Metal Beryllium Material

Research on Removing Fluorine from Beryllium Ore Containing High Fluorine

Effects of Lathe on Microstructure and Mechanical Properties of Beryllium

Effect of Solid Solution Treatment on Mechanical Properties of Beryllium Material

Specification for copper beryllium crinkle washers

specification for beryllium copper crinkle washers

42 Year follow-up prevention and treatment for berylliosis in a beryllium-metallurgic plant

Standard Specification for Copper-Cobalt-Beryllium Alloy Strip and Sheet

Copper beryllium, phosphor bronze and nickel silver sheets and strips for springs

The test method for fracture toughness of metallic beryllium at room temperature

Mechanical analysis on beryllium rotating mirror of ultra-high speed camera

Specificity of Heat Treatment Process for Beryllium Bronze Spring

Improvement of Heat Treatment Process for Beryllium Bronze Spring

Application of Beryllium Copper in Automotive Industry

Forming Reason for Lamination and Inclusion of Wrought Beryllium Copper Alloy

Beryllium machined hydro static extrusions

Beryllium impression die machined forgings

Electrical Control System of Beryllium Bronze Strip Continuous Pickling Line

Measurement of Micro Beryllium in Magnesium Alloy by SCR Direct Photometry

Non-ignition testing methods for non-sparking beryllium copper alloy tools

Energy and Hyperfine Structure Studies of Excited State for Beryllium

Test method for thermal conductivity of beryllium oxide ceramics

Bending technology of beryllium bronze parts and design of the die

Study on the Investment Casting Technique of High Beryllium Copper Alloys

Expanding Fracture of Beryllium Bronze Cylinder Shell

Methods for determination of beryllium in magnesium alloys

Methods for chemical analysis of beryllium copper master alloys

Optimization of Deformation Aging Process of Beryllium Bronze

Hygienic standard for beryllium in drinking water sources

Developing of nonstandard dish spring of Beryllium bronze

Adsorption of Beryllium in Wastewater on Activated Sludge

Energies and Transition Rates of Low-Lying Excited States for Beryllium

Study on Stress in Surface Layer of Beryllium Along Depth Distribution by X-Ray Method

Geological Characteristics of Beryllium Ore in Datuanliujia of Rongcheng City

Study of beryllium oxide ceramic by SEM

Dose-dependent effect of beryllium sulfate on DNA damage in mouse lymphocytes in vitro

Application of the Beryllium-copper in the Punch for Die-casting

Processing Technology for Beryllium-bronze Wire Rod

Microstructure of Al Coating on Beryllium Substrate

Application of PLC to Pickling Line of Beryllium Bronze Strip

Test Methods for Chemical Analysis of Copper-Beryllium Alloys

Standard Specification for Copper-Beryllium Alloy Rod and Bar

A Nature and Application of Beryllium, Its Alloys and Beryllium in Alloys

Pickling and Passivation of Beryllium Bronze Parts

Progress in metallic beryllium smelting

Toxic effect of beryllium and its compounds

Prospect of Beryllium Copper Alloy's Market and Application

Copper-Cobalt-Beryllium and Copper-Nickel-Beryllium Rod and Bar

Methods for chemical analysis of beryllium copper

Determination of Trace Beryllium in Human Hair by GFAAS with Molybdenum-coated Graphite Tube

Beryllium closed die machined forgings

Micro-yield behavior and mechanism of beryllium metal

Powder Metallurgy Process and Weld Method of Beryllium

Test Methods for Chemical Analysis of Beryllium

Xihuashan granite and evolution of ore-forming fluid of tungsten-tin-beryllium ore field

Beryllium open die machined forgings

Cast Forged Beryllium and Aluminum Alloys

Cast Forged Beryllium and Aluminum Alloys

The Effect of Trace Beryllium Content on Cubic Texture of High-purity Aluminum Foils

Basic Requirements for Beryllium of ESG Rotor

Effect of Preheating on Laser Brazing Process of Beryllium Ring

Lithium and Beryllium Depletions in Low Main-Sequence Stars

Test Methods for Beryllium in Water

radium beryllium source of neutron

Review and Prospect of Chinese Beryllium Copper Industry Science and Technology Advance

the toxic metal smoke such as lead, cadmium, beryllium, etc. ;