网站综合信息 www.tungsten-alloy.com
- 标题:
- Tungsten Alloy, Tungsten Heavy Alloy M
- 关键字:
- tungsten alloy tungsten heavy alloy
- 描述:
- Brief instrcution of tungsten alloy, such as tungsten heavy alloy radiation shielding, tungsten allo
- 域名信息
- 域名年龄:21年4个月3天 注册日期:2003年01月08日 到期时间:2016年01月08日
注册商:ENAME TECHNOLOGY CO., LTD.
- 服务器空间
- IP:23.234.27.113 同IP网站27个 详情
地址:北美地区
- 备案信息
- 备案号:
域名流量Alexa排名
域名注册Whois信息
tungsten-alloy.com
域名年龄: 21年4个月3天注册时间: 2003-01-08
到期时间: 2016-01-08
注 册 商: ENAME TECHNOLOGY CO., LTD.
获取时间: 2015年04月15日 19:44:38
Domain Name: TUNGSTEN-ALLOY.COM
Registrar: ENAME TECHNOLOGY CO., LTD.
Sponsoring Registrar IANA ID: 1331
Whois Server: whois.ename.com
Referral URL: http://www.ename.net
Name Server: DNS1.IIDNS.COM
Name Server: DNS2.IIDNS.COM
Name Server: DNS3.IIDNS.COM
Name Server: DNS4.IIDNS.COM
Name Server: DNS5.IIDNS.COM
Name Server: DNS6.IIDNS.COM
Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Updated Date: 2015-01-09
Creation Date: 2003-01-08
Expiration Date: 2016-01-08
>>> Last update of whois database: Wed, 2015-Apr-15 11:49:58 GMT <<<
For more information on Whois status codes, please visit
https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.
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抓取时间:2019年06月12日 14:37:03
网址:http://www.tungsten-alloy.com/
标题:Tungsten Alloy, Tungsten Heavy Alloy Manufacturer and Suppli
关键字:tungsten alloy, tungsten heavy alloy
描述:Brief instrcution of tungsten alloy, such as tungsten heavy alloy radiation shielding, tungsten alloy sphere for radioactive waste management, tungsten heavy alloy crankshaft, tungsten heavy alloy cou
主体:
网址:http://www.tungsten-alloy.com/
标题:Tungsten Alloy, Tungsten Heavy Alloy Manufacturer and Suppli
关键字:tungsten alloy, tungsten heavy alloy
描述:Brief instrcution of tungsten alloy, such as tungsten heavy alloy radiation shielding, tungsten alloy sphere for radioactive waste management, tungsten heavy alloy crankshaft, tungsten heavy alloy cou
主体:
ESTABLISHED 1997ISO9001 CERTIFICATEDLANGUAGESDeutsch日本語 FrançaisPortuguêsMore...繁体中文简体中文VISIT USCONTACT USABOUT USSITEMAPHOMEPAGEWhat's Tungsten Heavy AlloyTungsten Alloy ProductsTungsten Alloy Rod Tungsten Alloy Shot Tungsten Alloy Sheet More ...Tungsten Alloy Radiation Shield Tungsten Alloy Radiation Shileding Tungsten Alloy X-ray Target & Collimator Tungsten Alloy Nuclear Radiation Shielding More ... Tungsten Alloy Military Tungsten Alloy Swaging Rod for Military Tungsten Alloy Hunting Shot Tungsten Alloy Armor Piercing More ...Tungsten Alloy CounterweightTungsten Alloy Crankshaft Tungsten Alloy Sailboat Counterweight Tungsten Alloy Vehicle BallastMore ... Tungsten Sports WeightTungsten Alloy Darts Tungsten Alloy Fishing Sinker Tungsten Alloy Golf Weight More ... Tungsten Alloy Credit CardTungsten Christian God Tag Tungsten Military God TagTungsten Dog Tag More ...Poly Tungsten/Tungsten PuttyTungsten Fishing PuttyPinewood Derby Tungsten Alloy Disc Tungsten Poly More ... Tungsten Alloy Welding Tungsten Alloy Rod Added MoTungsten Alloy Rod with MolyTungsten Heavy Alloy Welding Rod More ...Tungsten Alloy Bucking BarTungsten Alloy DartGold-plated TungstenGold-plated Tungsten Bar Gold-plated Tungsten Coin Gold-plated Tungsten Alloy Gift More ... Tungsten Alloy Jewelry Tungsten RingsTungsten Necklace Tungsten Watch More ... Tungsten Alloy FittingsTungsten Alloy iPhone Fittings Tungsten Iridium Stream Mouth Tungsten Alloy for Music More ... Tungsten Copper Tungsten Copper Heat Sink Tungsten Copper Electrical Tungsten Copper Military More ... Tungsten Alloy Information Tungsten Alloys Tungsten Alloy Grade Tungsten MSDS More ... Inquiry,Suggestion,Comment & Feedback Dear Visitors：Kindly resend your email or cc to sales@xiamentungsten.com if emails back to you.Thank you for your attention! Home Tungsten Alloy Tungsten alloy, also named tungsten heavy alloy, generally is refractory metal, which has two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloys are added Co、Mo、Cr, etc. They have very high melting point and have a density twice that of steel and are more than 50% heavier than lead. Tungsten content in conventional heavy alloys varies from 90% to 97% and is the reason for their high density (between 16.5g/cc and 18.75 g/cc). Nickel, iron and copper serve as a binder matrix, which holds the brittle tungsten grains together and which makes tungsten alloys ductile and easy to machine. Nickel-iron is the most popular additive, in a ratio of 7Ni:3Fe or 8Ni:2Fe (weight ratio). The conventional processing route for tungsten heavy alloy includes mixing the desired amount of elemental powders, followed by cold pressing and liquid phase sintering to almost full density. racing car weight The matrix alloy melts and take tungsten into solution during liquid phase processing, resulting in a microstructure through large tungsten grains (20-60µm) which are dispersed in the matrix allo
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