The passivation patinas and the composition of each phases becoming more homogeneous are moderator to the dealuminization corrosion of high aluminum bronze.
钝化膜的形成及热处理后合金各相成分趋于一
，
合金耐
能得到改善。
The passivation patinas and the composition of each phases becoming more homogeneous are moderator to the dealuminization corrosion of high aluminum bronze.
钝化膜的形成及热处理后合金各相成分趋于一，合金耐能得到改善。
PTFE fiber has good corrosion resistance, low friction factor, nonflame, strong acid and strong alkali resistance, high temperature and low temperature resistance.
PTFE纤维具有优良的耐,低摩擦因数,不燃,能耐强酸、强碱、强氧化剂等强
剂或溶剂,耐高、低温能优良。
Thermal diffusion sherardizing is widely used by its good rust-resistance, whichwas developed as a new metal surface disposal technology at beginning of last century.
热扩散渗锌作为上世纪初发展起来的一项金属表面处理技术,以其良好的耐而得到广泛应用。
An investigation was made on the effect of rewelding on anti-corrosion properties of ultra-low carbon austenitic stainless steel based on intergranular corrosion test and stress corrosion test.
通过对反复焊接1~5次的超低碳奥氏体不锈钢的晶间验及应力验,研究了反复焊接对超低碳奥氏体不锈钢的耐能的影响。
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