1) the passivation of low lying nitric acid and chromatic
低硝酸低铬钝化
2) low chromate passivation
低铬钝化
1.
Several typital passivation solutions of low chromate passivation,Cr(Ⅲ)passivation and non-chrome passivation are also intrduced.
综述了国内外镀锌层表面钝化工艺的研究进展,介绍了低铬钝化、三价铬钝化以及无铬钝化的典型配方,对今后镀锌层的研究提出一些建议。
3) ultra-low passivation
超低铬钝化
4) passivate
[英]['pæsiveit] [美]['pæsəvet]
铬酸钝化
5) LTP Low Temperature Passivation
低温钝化
补充资料：硝酸铬,九水
CAS：7789-02-8
分子式：N3O9·Cr·9H2O
分子质量：400.14
熔点：60-37℃
中文名称：硝酸铬九水合物；硝酸铬,九水
英文名称：Chromium nitrate, nonahydrate (1:3:9)；Chromic nitrate nonahydrate；Chromium trinitrate nonahydrate；Nitric acid, chromium salt, nonahydrate；chromium nitrate nonahydrate；Chromiumnitrate,nonahydrate(1:3:9)；Nitric acid,chromiumsalt,nonahydrate
分子式：N3O9·Cr·9H2O
分子质量：400.14
熔点：60-37℃
中文名称：硝酸铬九水合物；硝酸铬,九水
英文名称：Chromium nitrate, nonahydrate (1:3:9)；Chromic nitrate nonahydrate；Chromium trinitrate nonahydrate；Nitric acid, chromium salt, nonahydrate；chromium nitrate nonahydrate；Chromiumnitrate,nonahydrate(1:3:9)；Nitric acid,chromiumsalt,nonahydrate
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