- Adhesives & Sealants[2]
- Catalyst[1]
- Oxide[2]
- Other Chemicals[1]
- Other Accessories[4]
- Solar Cells[6]
- Transformers[3]
- Electrical Ceramics[6]
- Other Petrochemical Related Products[1]
- Crystal Crafts[1]
- Dental Equipments[1]
- Surgical Instruments[1]
- Separation Equipment[1]
- Chemical Process Equipment Parts[2]
- Cleaning Equipment Parts[9]
- Other Filter Supplies[1]
- Milling Cutter[1]
- Other Cutting & Forming Tools[1]
- Metal Coating Machinery[2]
- Other Metal Processing Machinery[1]
- Metal Processing Machinery Parts[6]
- Other Metallurgy Machinery[6]
- Rolling Mill[1]
- Welding Wires[6]
- Temperature Instruments[2]
- Other Mechanical Parts[2]
- Cast & Forged[4]
- Copper Wire[1]
- Magnetic Materials[3]
- Other Metals & Metal Products[10]
- Refractory[10]
- Other Steel Products[4]
- Other Stainless Steel[2]
- Flat Steel[1]
- Steel Round Bars[3]
- Tungsten Crucibles[1]
- Tool Parts[2]
- Contact Person : Ms. Yu Amy
- Company Name : AT&M International Trading Co., Ltd.
- Tel : 0086-10-62182822
- Fax : 0086-10-62182325
- Address : Beijing,Beijing,No.76 Xueyuan Nanlu,Haidian District,
- Country/Region : China
- Zip : 100081
TUNGSTEN CRUCIBLE for Crystal growing
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ABOUT PRODUCT
Specification:
Diameter(mm): 30-50min,450-550max,
Wall thickness(mm): 8-10min, 15-30max.
Length(mm): <1200mm
Tungsten and Molybdenum have the characters of high melting point, high strength at elevated temperature, low electrical resistivity, lower thermal expansion, low work function of electron emission and low vapor pressure. These characters make tungsten and molybdenum be used widely in high temperature field. AT&M is the leading company in Chinain supplying pure tungsten and molybdenum,tungsten and molybdenum alloy in the forms of tube, bar, plate, ingot,crucible and large customization products used as heating elements for high temperature furnace, smelting crucibles, cathodes and anodes,filament for lamp, thermal couple protectives heaths, porous and composite parts.
ABOUT PLANTRefractory metal and ceramics plant has been developing from Refractory Alloy Research Department of CISR (Central Iron & Steel Research Institute) founded in 1958. As one of the earliest unit engaged in refractory metal research and production in China,over the past 50years, more than 250 research projects have been done and 58 great achievements have been made including 9 national inventions,40 metallurgy ministry awards and 21 national patents. Now we are at the top-level in refractory metal and ceramic material researching and producing within more than 300 sets of advanced production equipments and 20 sets of testing facilities.
AT&M Refractory Plant is ISO9001:2000 certified.
ABOUT EQUIPMENTS
The main equipments include:
Φ1250×2300mm cold and hot isostatic pressing achine;
Tmax=2,400 high temperature sintering furnaces;
large-scale vacuum sinteringfurnaces;
Large infiltration furnaces for metal and metal ceramic composites;
Tmax=2000 high temperature tensile strength tester;
Ultrasonic crack detector;
Laser thermal conductivity tester;
laser powder particle size tester.
ANNUAL CAPACITY
The annual production capacity is more than 600 tons of tungsten and molybdenum products.
TUNGSTEN CRUCIBLE for Crystal growing