THE MECHANISM FOR INCREASING PITTING RESISTANCE OF STAINLESS-STEELS BY THE ADDITION OF MOLYBDENUM

被引：0
|
作者：
KOLOTYRKIN, YM
FREIMAN, LI
REFORMATSKAYA, II
PANSHIN, EA
机构：
来源：
PROTECTION OF METALS | 1994年 / 30卷 / 05期
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中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Introducing 2.6 wt % Mo into stainless steel 0.03C17Cr14Ni sharply decelerates its pitting dissolution and raises its pitting resistance in neutral halide solutions much more effectively than adding MoO42- ions to the solution. Fitting corrosion can proceed at an equipotential surface as well, although it differs fundamentally in its kinetic characteristics from the active dissolution of steels in acidic halide solutions. Alloying with molybdenum can both accelerate and decelerate active dissolution.
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页码：391 / 400
页数：10
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