refractory tungsten crucibles

tungsten cricible 1.purity above 99.95% 2.color silver 3.Shape: tubular 4.Application: Used for Smelting of Rare Earth pure tungsten crucible and boat

  1-standard: ASTM , JIS , DIN  2-Purity:99.95%   3-Size: dia above 10mm-600mm  height 10-700 bottom thickness: min15mm-Technical standards: ≥ 99.95% -Executive Standard: ASTM-Status: Annealing

Using temperature:: Within 2000°C

Highest temperature:: 2400°C

-Application:chemical industry ,aerospace ,spaceflight,surgical implants ,coating ,marine

smelting of rare earth metals, heating elements of induction furnace, smelting of quartz, glass and for high-temperature containers. It is made with FW-1. and  electronic components,etc.

   4-  -Related Products:

tungsten Sheets foil ------0.005 in. to 0.019 in.

tungsten Sheets ------0.020 in. to 0.100 in.

tungsten Wire --------0.010 in. to 0.124 in.

tungsten Rods --------0.125 in to 0.625 in. dia.

tungsten Tubes -------0.75 in. OD x 0.065 in

NI Tube Welded --------By request

tungsten Ingots ------ By request

tungsten Targets ----- By request

tungsten Screws or parts ------By request 5 Services:  Our high-quality according to ASTM, AMS, ISO etc. 

  ISO9001:2000 strict quality control system professional service

  We equip ourselves with the most efficient service tools

 6.characteristics 

surface roughness:3.2u

withstand over 2000 degree centigrade 

high melting point, high-strength,

outstanding thermal conductivity,

excellent resistance to thermal impact and corrosion

  7.Application:

mainly used in metallurgical industry,

machinery processing,

glass and ceramic industries,

as containers for coating materials,

as sapphire substrate and crystal growth furnace

Material	Density	Size
w 99.95%	19.1g/cc (Forging)	Diameter:10-100mm;   High:10-120mm
w 99.95%	18.3g/cc (Sintering)	Diameter:100-350mm; High:50-400mm

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