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Price of high purity chromium grain 3n5 high purity chromium

时间:2020-04-13来源:未知 作者:admin 点击:


High purity chromium particles


product details


(1) Product features: degassing the chromium strip, ultra-low oxygen content, to meet the needs of customers in different industries. Powder making, alloy addition, CVD evaporation coating and other industries can be applied. Beijing xingrongyuan Technology Co., Ltd. has an annual production capacity of 400 tons. At present, its products have been widely used in single crystal superalloy, sputtering material and other industries with reasonable price and timely supply.


(2) Product application: mainly used for adding nickel base superalloy, preparing high purity chromium powder, CVD evaporation coating, or as special alloy addition.


(3) Common product specifications:


(4) Chemical composition and physical index (as shown below)


(5) Product executive standard:

Brand name

purity

 

The content of the following impurities is not more than(%)

Fe

Al

Si

Ni

C

O

N

S

杂质总和(<)

Cr-1

99.99%

总和不超100ppm

70

50

50

10

100ppm

Cr-2

99.95%

150ppm

30

50

40

100

80

50

20

500ppm

Cr-3

99.9%

500

70

100

100

200

350

100

30

0.1%

Cr-4

99.5%

1500

1500

500

100

200

1500

50

--

0.5%

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