Medium tungsten powder is pure tungsten powder with grain size of 2~10um and 99.95%. The most common grain size is 3~5µm.
W Content(% min) 99.95%
 
 Impurities(% max) Element Max
 Al 0.0010
 C 0.0030
 Ca 0.0020
 Cu 0.0010
 Fe 0.0030
 Mg 0.0010
 Mo 0.0020
 Ni 0.0020
 P 0.0010
 Si 0.0020
F.S.S.S 3-4um
Sample Price USD90.00/KG FOB XIAMEN,CHINA
Appearance of medium tungsten powder: dark grey powder, stable in dry air at room temperature.
Application of medium tungsten powder: medium tungsten powder is used as the material of tungsten carbide,contact alloy and high density shield ect.or used as the material of plasma spraying.
Packing:In iron drums lined with double plastic bags of 50 or 100 kgs net each.
Note:Any particular requirements to the products can be discussed.


 

钨产品生产商、供应商：中钨在线科技有限公司
产品详情查阅：http://www.chinatungsten.com
订购电话：0592-5129696 传真：0592-5129797
电子邮件：sales@chinatungsten.com
钨钼文库：http://i.chinatungsten.com
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Ultrafine Tungsten Powder
Grade BET or F.s.s.s Oxygen% max<
GW02 >5.0㎡/g 0.80
GW04 4.0-5.0㎡/g 0.60%
GW05 0.5-0.6μm 0.55%
GW06 0.6-0.7μm 0.40
GW07 0.7-0.8μm 0.35
GW08 0.8-0.9μm 0.25

Ultrafine tungsten powder refers to tungsten powder whose grain size is under 2um.
 
Trace Elements for Powder Below 9.0um
Element Max Typical Element Max Typical Element Max Typical
Al 0.0010 0.0005 Fe 0.0050 0.0010 Pb 0.0003 0.0001
As 0.0010 0.0005 K 0.0015 0.0010 S 0.0010 0.0005
Bi 0.0003 0.0001 Mg 0.0010 0.0005 Sb 0.0005 0.0003
C 0.0030 0.0010 Mg 0.0010 0.0005 Si 0.0015 0.0010
Ca 0.0015 0.0006 Mn 0.0010 0.0005 Sn 0.0003 0.0001
Cd 0.0005 0.0001 Mo 0.0030 0.0016 Ti 0.0010 0.0005
Co 0.0010 0.0005 Na 0.0015 0.0007 V 0.0010 0.0005
Cr 0.0020 0.0010 Ni 0.0020 0.0010
Cu 0.0003 0.0001 P 0.0010 0.0005


 

钨产品生产商、供应商：中钨在线科技有限公司
产品详情查阅：http://www.chinatungsten.com
订购电话：0592-5129696 传真：0592-5129797
电子邮件：sales@chinatungsten.com
钨钼文库：http://i.chinatungsten.com
钨新闻、价格手机网站，3G版：http://3g.chinatungsten.com
钼新闻、钼价格：http://news.molybdenum.com.cn
关注微信公众号“中钨在线”，了解每日最新钨钼价格

Tungsten carbide drill bit tool is one of tungsten carbide cutting tools. Drill bits may be solid tungsten carbide or tipped with it to provide the speed, accuracy and wear resistance required by machine shops and high-precision manufacturing applications. Construction professionals and amateurs buy similar bits that attach to hand power drills, drill presses and hobbyist rotary tools. Precision drill bit and grinding tools with tungsten carbide tips might be used for milling or sculpting metal as well as decorative carving of stone and precious gemstones. As materials scientist Dale Wittmer stated in a Southern Illinois University publication, "Tungsten carbide tools have been the standard for over 50 years in the mining industry."

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
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Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
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Tungsten carbide  reciprocating saw blade is one of tungsten carbide cutting tools. Tungsten carbide coats the edges of blades for reciprocating saws, such as jigsaws and demolition reciprocal saws. The back-and-forth sawing motion of these types of saws is well-suited for abrasion, and their coating of tungsten carbide grit allows them to grind through metals, ceramics and masonry. Applications include removing cast iron pipes and metal fasteners during demolition or cutting access holes through stone and tile during remodeling.

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn