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钴基合金粉末 Cobalt-Base Alloy Powder:

钴基合金有极好的耐热、耐腐蚀和抗高温氧化性。钴基合金粉是在Co-Cr-W(Mo)合金基础上添加适量的B. Si元素而创制的。B. Si元素的加入使Co-Cr-W(Mo)合金具有了自熔性合金的特点,合金熔点明显降低,脱氧造渣性能好。适度加入部分Ni,在600-800℃温度范围内可耐高温,抗氧化,硬性更好.耐磨、耐腐蚀性能良好。抗含硫燃气腐蚀。

 Cobalt base alloy has exceent heat resistance. Corrosion resistance and oxidation resistance. Cobalt-based alloy powders is in Co-Cr-W (Mo) based on tae alloy add right amount B. Si elements and initiative. B.Si elements  join to make  Co-Cr-W (Mo) alloy has the characteristics of the self fluxed alloy. The significantly lower melting point alloy. Deoxidizing slay ma king good performance. Moderate to join part Ni. In the temperature range 600-800℃ high temperature resistant. The oxidation resistance. Red hardness wear-resisting corrosion resistance. Sour gas corrosion resistance is better.

产品牌号
Grade

产品名称
Product Name

化学成分Chemistry(wt%)

Cr

W

C

Ni

Si

B

Mo

Ni

YF-331

钴铬钼硅合金粉
Co-Cr-Mo-Si alloy

8

 

 

 

2.6

 

28

余量Bal

YF-333

钴铬钼硅合金粉
Co-Cr-Mo-Si alloy

17.5

 

 

 

3.4

 

35

余量Bal

YF-332

钴铬钨合金粉
Co-Cr-W alloy

31.5

12.5

2.5

3.

1.4

 

 

余量Bal

YF-3322

钴铬钨合金粉
Co-Cr-W alloy

30

8

1.6

3

1.4

 

 

余量Bal

YF-3323

钴铬钨合金粉
Co-Cr-W alloy

28

 

0.25

3

1

 

5.5

余量Bal

YF-3324

钴铬钨合金粉
Co-Cr-W alloy

25.5

7.5

0.5

10.5

1

 

 

余量Bal

YF-3325

钴铬钨合金粉
Co-Cr-W alloy

21.0

5

0.1

1

1.6

2.4

 

余量Bal

 

 

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