- 发布
- 上海承铸有色金属有限公司
- 价格
- ¥100.00/千克
- 品牌
- 上海承铸
- 规格
- 规格齐全
- 产地
- 国产
- 镍含量
- 标准
- 起订
- 2千克
- 供应
- 8000千克
- 发货
- 3天内
- 电话
- 021-67899368
- 手机
- 18916882218
- 发布时间
- 2021-08-30 09:24:04
|
纯镍牌号 |
Ni+Co |
Cu |
Si |
Mn |
C |
Mg |
S |
Fe |
杂质 |
||||||
|
不小于 |
|||||||||||||||
|
N2 |
99.98 |
.001 |
.003 |
.002 |
.005 |
.003 |
.001 |
.007 |
.02 |
||||||
|
N4 |
99.9 |
.015 |
.03 |
.002 |
.01 |
.01 |
.001 |
.04 |
.1 |
||||||
|
N6 |
99.5 |
.06 |
.10 |
.05 |
.10 |
.10 |
.005 |
.10 |
.5 |
||||||
|
N8 |
99.0 |
.15 |
.15 |
.20 |
.20 |
.10 |
.015 |
.30 |
1.0 |
||||||
|
DN |
99.35 |
.06 |
.02-.10 |
.05 |
.02-.10 |
.02-.10 |
.005 |
.10 |
.35 |
||||||
|
NY1 |
99.7 |
.1 |
.10 |
- |
.02 |
.10 |
.005 |
.10 |
.3 |
||||||
|
NY2 |
99.4 |
.01-.10 |
.10 |
- |
- |
- |
.002-.01 |
.10 |
.6 |
||||||
|
NY3 |
99.0 |
.15 |
.2 |
- |
.1 |
.10 |
.005 |
.25 |
1.0 |
||||||
|
NMg0.1 |
99.6 |
.05 |
.02 |
.05 |
.05 |
.07-.15 |
.005 |
.07 |
.40 |
||||||
|
NSi0.19 |
99.4 |
.05 |
.15-.25 |
.05 |
.10 |
.05 |
.005 |
.07 |
.50 |
||||||
|
纯镍的耐腐蚀性能 |
|||||||||||||||
|
特别能耐碱的腐蚀,不论在高温或熔融的碱中都比较稳定,所以主要用于制碱工业。在常温下,镍在海水和盐类溶液及有机介质(如脂肪酸、酚、醇等)中极为稳定。不耐无机酸腐蚀,在醋酸和蚁酸中也不稳定。 |
|||||||||||||||