国产jizz中国jizz免费看,99久久久精品免费观看国产,久久久久亚洲精品男人的天堂,成 人 免费 黄 色 网站无毒,国产在线视频一区二区三区,成人丝袜激情一区二区,国产主播一区二区三区在线观看,强奷乱码中文字幕熟女一,在线亚洲精品国产二区图片欧美,波多野结衣中文字幕久久

    • 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

    Home >Minor metals >Vanadium Series >Vanadium metal
    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. 


    精品无码人妻夜人多侵犯18| 日本一卡2卡三卡4卡免费网站| 中国国产成人精品久久| 久久国产精品亚洲| 日本午夜小视频| 亚州精品无码国产| 免费精品视频在线| 中文字幕无线码一区2020青青| 亚洲中文字幕无码AV在线| 日韩精品高清在线| 国产青草视频| 成人综合在线视频| 97r久久精品国产99国产精| 欧美激情一区二区三区视频| 无码免费在线视频| 国产亚洲欧美在线精品| 亚洲国产精品无码久久久| 亚洲国产精品一区二区第四页| 97精品人妻一区二区三区香蕉| 亚洲日韩av无码一区二区三区人| 国产原创一区| 久久精品免视看国产成人2021| 久久亚洲最大成人网4438 | 18女下面流水不遮图| 亚洲色欲综合一区二区三区| 精品久久久久国产免费| 无码专区久久综合久中文字幕| 国产福利在线永久视频| 又黄又爽又色视频| 丰满人妻翻云覆雨呻吟视频| 国产香蕉国产精品偷在线| 青草视频在线播放| 中文字字幕乱码视频高清| 丰满熟妇大号bbwbbwbbw| 人妻丰满熟妇av无码区| 亚洲色大成网站www| 国语做受对白xxxxx在线| 青青草97国产精品免费观看| 国产亚洲精品无码成人九色大鲁大| 国语对白做受xxxxx在线中国 | 草草浮力地址线路①屁屁影院|