正在加载......
   language:
X
 
会员帐号 :
会员密码 :
忘记密码  加入会员
分类清单

Yttrium metal

Yttrium metal
Uses:
Used as rare-earth magnetic material, special steel and non-ferrous metal alloy additive; also used as hydrogen storage material and electricity storage material, etc.

The product quality standard implements national standard GB/T2525-1996
Appearance quality

The fresh cross-section is in iron gray, which is easily be oxidized in air. It is flexible and ductile.

Packing
  The product is packed in iron barrel and the net weight is50kg each barrel.
Grade and chemical composition

Grade

Chemical composition

RE Min%

Y/RE Min%

Rare earth impurities max,%

Non rare earth impurities max,%

La+Ce+…+Yb+Lu

Fe

Si

Al

Ca

Mg

W

C

O

Ta

3N-Y

99

99.9

0.1

0.03

0.02

0.02

0.03

0.02

0.3

0.05

0.4

0.01

3NV-Y

99

99.95

0.05

0.01

0.01

0.01

0.01

0.01

0.2

0.01

0.04

0.01

4N-Y

99.5

99.99

0.01

0.01

0.005

0.005

0.01

0.005

0.01

0.03

0.01

0.01


gotop