the results show that both of two elements additions can improve the intergranular corrosion resistance of zine-base alloys.
结果表明,两种元素皆可提高锌基合金的抗晶间腐蚀能力;
intergranular corrosion resistance was increased owing to the lessening of carbide particles formed at austenite grain boundaries and morphology changing from reticular to granular.
与不加稀土时相比,焊缝中沿晶界析出碳化物的尺寸减小、数量减少、析出形态由网状析出变为不连续的颗粒状,抗晶间腐蚀能力得到提高。
abstr: effect of pre-deformation and quenching agent on intergranular corrosion resistance of high strength aluminum alloy was investigated in this paper.
文章摘要: 对预变形及淬火介质对高强铝合金的晶间腐蚀性能进行研究。
it is shown that sss exhibits an excellent intergranular corrosion resistance in 65% nitric acid because its mass loss rate is much less than that of 321 as well as good deep drawing property.
试验表明:由于其在65%硝酸溶液中的失重率远比321的小而表现出优良的耐晶间腐蚀性能;
effect of pre-deformation and quenching agent on intergranular corrosion resistance of high strength aluminum alloy was investigated in this paper.
对预变形及淬火介质对高强铝合金的晶间腐蚀性能进行研究。
effects of quenching agent on the polarization curves and intergranular corrosion resistance of high-strength aluminum alloy were investigated in this paper.
对经过不同淬火介质淬火的高强铝合金的极化曲线特性和晶间腐蚀性能进行了研究。