Tungsten Powder Highest Melting Point Low Vapor Pressure 0.4-30

• Certification: ISO
• Shape: Powder
• Purification Method: Hydrogen Reduction
• Preparation Method: Heating
• Application: Industry
• Product Type: Rare Earth Metal
• Model NO.: W-1
• Place of Origin: China
• Brand: Combat
• Grade: W-1 W-2
• Material: Tungsten
• Density: 19.2g/Cm³
• Purity: 99.95%
• Size: 0.4-30
• Standard: GB/T 3458-2006
• Transport Package: Vacuum Package
• Trademark: Cmobat
• Origin: Luoyang, Henan
• Production Capacity: 2000kgs/Month

Product Description

Product Description

Tungsten powder is made by hydrogen reduction of tungsten oxide or ammonium paratungstate (APT). The properties of the tungsten powder, such as purity and particle size, mainly depend on the reduction process. In the reduction of tungsten powder in tubular furnace, the main process parameters affecting reduction rate are reduction temperature, loading capacity of tungsten oxide, burning boat speed, hydrogen flow rate and moisture content in hydrogen. With the increase of reduction temperature, the grain size of tungsten powder becomes bigger. The typical range of the particle size is 0.4-30 µm by hydrogen reduction. We can provide crystalline tungsten powder with the particle size over 30 µm. Custom work is available, please contact us for RFQ.

Detailed Photos

Product Parameters

purity:99.95%

Certifications

Packaging & Shipping

Company Profile

 

Luoyang Combat Tungsten & Molybdenum Material Co., Ltd. is located in Luoyang. Based on abundant resources, our company is professionally manufacturing & trading tungsten, molybdenum and their alloy products.

FAQ

 

Q:Why should I choose your company to partner? A: Our company is located in Luoyang city, which owns the largest Molybdenum resource and the third largest tungsten resource in Asia. So we can choose the best quality of raw material for you. We have more than 12 years experience in this field, and also we are honor supplier in alibaba about 12 years. Q:how many production facilities do you have in your factory? A: According to production process, we have powder Mixing equipment; 3 sets of Isostatic Press Machine;Mould process machines;10 Medium frequency sintering furnaces;5 vacuum sintering furnaces; 2 Electron beam ingot furnaces,2 Electron beam horizontal furnaces;forging and rolling machines; 10 CNC machines and Rolling machine/Drawing machineder/Polishing machine,etc.

Q:How to gurantee the quality? A:We have advanced production equipment such as isostatic press machine, medium frequency sintered furnace. And we also have many professional inspection equipment, such as chemical analysis machine, physical performence machine metallo scope, browett hardness tester. With these these equipments, we could gurantee the quality very well. Q: What's the quality control in your company? A: We have ISO 9001:2015 certificate, we must inspect our production strictly by our QC before shipping. Q:How you guarantee the quality of tungsten products? A:We have professional QC team and inspection equipment, Atomic Absorption, Apectrometer(AAS), Electronic Precision Balance, Scanning, Electron Microscope(SEM)

 

Q:Can you make the product with my design? A: Yes, we can,we supply customized service.You can send us all the details of what you need,then we will provide detailed quotation.