Tungsten Alloys

Description: By selecting high purity tungsten powder and oxygen-free copper, all of our tungsten coppers are produced by sintering and infiltrating process. 1. The composition of tungsten and copper are well-proportioned and accurate percentaged; 2. Tungsten coppers are precisely machined with high thermo stability, high arc resistance and high strength; 3. Copper tungstgen has high electrical conductivity and thermal conductivity; Application 1. Our tungsten copper is widely used in many industrial areas such as aerospace, power, electronic, metallurgy, and machinery; 2. It is also used for cooling device in electronic equipment; 3. Tungsten copper is also adopted as electrodes in resistance welding machine; 4. Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters adopt it as material; 5. It is adopted as passive cooling element in heat sink for electronic devices and electronic packaging materials; 6. Copper tungsten can be used as the component of the pushing device in spacecrafts.

Material: 90%-97%W, balance NiFe or NiCu. We are capable of supplying an as sintered rough blank or a finished-machined part ready for service. AMS-T-21014 Tungsten alloy radiation protection. Application: radiation protection has a close relationship with material density. The higher the density, the better the shielding performance. Tungsten alloy has a large density, so its shielding performance is very high, and tungsten alloy has not been found to be harmful to humans or the environment in long-term use. It has been proved that tungsten alloy is the best material for shielding, whether it is Medical or industrial equipment Tungsten radiation shielding parts have important application status in medical, nuclear power, military, petroleum and other industries. For example, radioactive source containers, tungsten alloy gamma radiation shielding, tungsten alloy shielding blocks, oil brick wells and industrial instrumentation equipment, tungsten alloy X-ray sights, tungsten alloy PET shielding, cancer treatment equipment shielding large container inspection Equipment, online detection of gamma, defense nuclear submarine accessories, nuclear shielding block.

Material: 90%-97%WNiFe or 90%-97%WNiCu Standard: AMS-T-21014 and ASTM-B-777 Minimum size:1.0X10X10mm Longest Size: 1.5X170X800mm Widest Size: 4X380X600mm Supply state: Sintered, Forged and Vacuum treatment Package: Export cases (Wooden cases or Iron Drums) Payment: Usually T/T and L/C, D/A can be accepted. Equipped with productive tungsten alloy plate factory, Xi'an Kefeng Powder Metallurgy Co.,Ltd is a professional China tungsten alloy plate manufacturer. With 15 years of production experience, we continuously improve our production technology and update our production equipment. Our technology and production can meet the general needs and special needs of our customers. Tungstênio alloy Plate, accordance with ASTM-B-777 standard, offer tungsten plate in variety specification, and other tungsten alloy parts. If you have any questions,Please contact us now.

Material: 90%-97%WNiFe Standard: AMS-T-21014 and ASTM-B-777 Specification: Dia1.0mm~Dia380mm are available Package: in a iron drum or wooden case. Payment: Usually T/T and L/C, D/A can be accepted. Density: 16.85-18.75g/cm3 Surface: Machined We manufacture various grades and sizes of balls competely strictly with customer's request and drawing. Application:Tungsten alloy spheres, and tungsten alloy cubes are typically used for fragments in various ammunition products. The high density and compactibility make them ideal to create maximum damage within a given packed volume.It is also widely used in counterweight.

Weight: Without glass: 2.5cc: 0.3 lbs (0.14kg) 3cc: 0.36 lbs (0.16kg) 5cc: 0.4 2bs (0.19kg) 10cc: 0.62 lbs (0.28kg) With glass: 3cc: 0.42 lbs (0.19kg) 5cc: 0.53 lbs (0.24kg) 10cc: 0.77 lbs (0.35kg) Drawing syringe Shield 3cc Standard packing

Advantages: * High density (17.0~18.5g/cm3). * Good machinability. * Good mechanical properties * High modulus of elasticity * High absorption capacity against x-rays and v-rays * Harmless to the health and environment.Applications: * Protection shields for nuclear radiation * Balancing weights * Substitutional material for Uranium * Electroheat upsetting anvil block * Balls in bomb. * High voltage electrical contact * Electrodes for Resistance WeldingProduct Standard: ASTM B 777 99.

Advantages: * high density (17.0~18.5g/cm3). * good machinability. * good mechanical properties * high modulus of elasticity * high absorption capacity against x-rays and v-rays * harmless to the health and environment.Applications: * protection shields for nuclear radiation * balancing weights * substitutional material for uranium * electroheat upsetting anvil block * balls in bomb. * high voltage electrical contact * electrodes for resistance weldingproduct standard: astm b 777 99 . Export cartons

WRe Alloy Sheet Main Types: W-3%Re W-5%R W-25%Re, W-26%Re Common Uses: As the WRe alloys have excellent high-temp strength and plasticity,they could be used as materials for making structure parts,heater and special parts for aerospace,atomic energy,superalloys,magnetron sputtering targets,high-temp thermal field etc. Specification(mm): Thickness 0.2~6 Note: Other types of WRe alloy sheet are available through consultation between supplier and buyer.

Tungsten Rhenium Alloy Bar Main Types: W-3%RW-5%ReW-25%Re;W-26%Re Common Uses: Tungsten Rhenium alloy bar is mainly used as components,structural materials, friction stir welding joint in aerospace and other high-temp fields.