无套内谢的新婚少妇国语播放|无码特黄一级毛片免费视频播放|国产精品无码视频你懂的首页|国产啪精品视频网站免费尤物

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Applicable process: evaporation coating, ion sputtering

Vanadium metal

Vanadium metal

  • Category:Vanadium Series
  • Weight:0

Details:

Our company sales vanadium metal in arborization and powder forms. 

1. Arborization

 

Items

Brands


Form

 

Chemical composition  %

V > %

Impurities < %

Fe

Cr

Al

Si

O

V

metal

High

purity

V—1

Arborization

99.95

0.005

0.006

0.01

0.004

0.025

V—2

99.93

0.015

0.015

0.01

0.004

0.030

V—3

99.9

0.025

0.025

0.01

0.004

0.036

Normal

V—4

99.5

0.10

0.10

0.05

0.05

0.08

V—5

99

0.15

0.15

0.08

0.08

0.1

 

2. Powder form

 

Items

Brands


Mesh

Chemical composition  %

V > %

Impurities < %

Fe

Cr

Al

Si

O

V

powder

High

purity

FV—0

-200

99.90

0.035

0.01

0.01

0.004

0.05

FV—0

-325

99.90

0.035

0.01

0.01

0.004

0.05

Normal

FV—1

-200

99.50

0.10

0.05

0.10

0.10

0.10

FV—1

-325

99.50

0.10

0.05

0.10

0.10

0.10

Physical state: It is corrosion resistance, ductility and forgeability with melting point 1890 ℃. Appearance: Gray metallic luster and arborization form. No megascopic impurities.

Main Application: Used for casting pure vanadium target. Vanadium alloy, mixing with other elements, is adding element of titanium alloy and specialty heat-resisting alloy, mainly used for superconductor and filament material of vacuum tube. 


亚洲熟妇丰满大屁股熟妇| 成人午夜精品无码区久久| 永久黄网站色视频免费观看| 在线视频观看免费视频18| 精品久久久久久国产| 97无码免费人妻超级碰碰夜夜| 亚洲中文字幕日本在线| 久久久久亚洲av成人无码| 农村国产毛片一区二区三区女| 乱熟女高潮一区二区在线 | 揉捏奶头高潮呻吟视频试看| 欧美兽交xxxx×视频| 日韩精品一区二区四区| 亚洲欧洲中文日韩久久av乱码| 亚洲少妇色图在线观看| 免费毛儿一区二区十八岁| 人人妻人人澡人人爽超污| 色老头av亚洲一区二区男男| 另类内射国产在线| 日本丰满熟妇bbxbbxhd| 亚洲h在线播放在线观看h| 奇米精品视频一区二区三区| 国产互换人妻hd| 欧美激欧美啪啪片sm| 久久人人爽人人爽人人av| 人妻熟女久久久久久久| 欧美情侣性视频| 亚洲av无码国产综合专区 | 最大胆裸体人体牲交免费| 国产成人无码性教育视频| 免费人成在线观看播放a| 国产偷久久久精品专区| 亚洲学生妹高清av| 亚洲人成在线播放网站 | 国产成人精品综合在线观看| 免费无码黄十八禁网站在线观看| 人人玩人人添人人澡欧美| 日本中文一二区有码在线| 亚洲gv天堂gv无码男同| 亚洲成a人v欧美综合天堂| 久久www香蕉免费人成|