Two factors that have been found to have an important influence on stresscorrosion crack initiation, in certain cases, are the extent of environmental access and the presence of residual surface stresses. These are discussed, and examples from service are cited where such effects have played a ...
Intergranular stress-corrosion cracking (IGSCC) is a form of environmentally induced crack propagation causing premature failure of elemental metals and alloys. It is believed to require the simultaneous presence of tensile stress and corrosion; however, the exact nature of this synergy has eluded expe...
【英语版】国际标准 ISO 7539-1:2012 EN 金属和合金的腐蚀 应力腐蚀试验 第1部分:测试程序一般指南 Corrosion of metals and alloys — Stress corrosion testing — Part 1: General guidance on testing procedures.pdf,以下文本介绍内容由我方AI生成,信息仅供参考,如
B. Granger, The Effect of Iron, Manganese, and Chromium on the Properties in Sheet Form of Aluminum Alloys Containing 0.7% Mg and 1% Si, J. Inst. Metals 82, 75 (1953–54). Google Scholar W. Gruhl, Stress Corrosion Cracking of High-Strength Aluminum Alloys, Metall. 19, 206 (1965)....
The problem of stress corrosion cracking (SCC), which causes sudden failure of metals and other materials subjected to stress in corrosive environment(s), has a significant impact on a number of sectors including the oil and gas industries and nuclear power production. Stress corrosion cracking rev...
The stress corrosion cracking is a typical fracture process in metals and alloys. Among aluminium alloys, the 7075 alloy, presents a high performance in the mechanical properties but it is susceptible to stress corrosion cracking. This paper presents a semiempiric model of crack growth by stress ...
An investigation has been made of the propagation of transgranular stress-corrosion cracks in monocrystals and polycrystals of Admiralty Metal tested in ammoniacal solutions. Studies were made of the topography and orientation of the fracture surfaces, the acoustic emission during crack propagation, and...
3.4Stress-corrosion Cracking Initiation of stress-corrosion cracking (SCC) results from the conjoint action of an aggressive environment, a sensitive material, and a static applied load or tensile residual stress (seeStress Corrosion Crackingin Metals,Stress Corrosion Cracking: Mechanisms). It includes ...
The nominal hardness in the Alloy 82 weld metal was higher than that in the 304L SS base metal. Distinct decreases in hardness were observed in the HAZs of the base metals in all References (13) Zhanpeng Lu et al. Corrosion Science (2008) C. Amzallag et al. Stress corrosion Life ...
来自 ResearchGate 喜欢 0 阅读量: 61 作者: BF Brown 摘要: Contents: Fundamentals; Stress Corrosion testing with Precracked Specimens; High Strength Steels; High Strength Aluminum alloys; Titanium alloys. 关键词: Steel alloys 被引量: 180 年份: 1972 ...