Effect of Micro cracks Formed in Zn-Ni Alloy Plating Films on Hydrogen Embrittlement of High Strength Steel

被引:0
|
作者
Hino, Makoto [1 ,2 ]
Oda, Tomonari [2 ,3 ]
Shinno, Ryohei [1 ]
Kawaue, Kota [1 ]
Horikawa, Keitaro [3 ]
机构
[1] Hiroshima Inst Technol, Grad Sch Engn, Dept Mech Syst, Hiroshima 7315193, Japan
[2] Hiroshima Inst Technol, Fac Engn, Dept Mech Syst, Hiroshima 7315193, Japan
[3] Osaka Univ, Grad Sch Engn Sci, Toyonaka 5608531, Japan
关键词
hydrogen embrittlement; high strength steel; zinc-nickel alloy electroplating; micro crack;
D O I
10.2320/matertrans.MT-M2024036
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The multicenter Necrotizing Enterocolitis Surgery Trial compared initial peritoneal drainage with laparotomy amonginfants with extremely low birth weight and surgical necrotizing enterocolitis or intestinal perforation. In this post hocanalysis of trial data, initial drainage was associated with adverse respiratory outcomes, both in hospital andthrough 2 years corrected age in the plating film that can release hydrogen-induced vacancies is important to suppress hydrogen embrittlement due to plating.
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页数:26
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