ALUMINIUM forging alloys used in aerospace technology have, on occasion, suffered catastrophic failure as a result of stress-corrosion cracking. Study of this problem by thin-film transmission electron microscopy has disclosed a fundamental relationship between those aluminium structures within the same ...
Copper and its alloys are widely used in marine applications due to their good corrosion resistance and excellent antifouling ability in marine environments. When resistance to seawater is essential, aluminum brass is used. This chapter examines the corrosion resistance of tubes and plates made of ...
Stress corrosion cracking Stress corrosion cracking (SCC) is the unexpected sudden failure of normally ductile metals or tough thermoplastics subjected to a
【正版授权-英语版】 ISO 9591:1992 EN Corrosion of aluminium alloys - Determination of resistance to stress corrosion cracking上传人:中国标准出版社 IP属地:四川 上传时间:2024-07-11 格式:PDF 页数:1 大小:300KB 积分:525 ©正版授权 第1页 / 共1页...
This form of corrosion results from the combined action of mechanical stress and a corrosive environment. Stress corrosion cracking can lead to failure of parts in service. Amongst wrought aluminium alloys, there are three main families of alloys susceptible to stress corrosion cracking: 2XXX and 7...
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 ...
K. Boyd, Stress-Corrosion Cracking of Aluminum Alloys, DMIC Report 228, July 1966. Google Scholar D. O. Sprowls and R. H. Brown, Stress Corrosion Mechanisms for Aluminum Alloys, in Proc. of Conf. Fundamental Aspects of Stress Corrosion Cracking, Ohio State University, NACE (1969), p. ...
A PROCESS FOR THE PREPARATION OF ALUMINIUM-ZINC-MAGNESIUM-MAGANESE-ZIRCOMIUM-SILVER ALLOY HAVING IMPROVED STRESS CORROSION CRACKING RESISTANCE (a) preparing a charge mixture of prime ry aluminium and Al-9 wt% Mil master alloy and AI-9.8wt% Ag mas e- alloy; (b) melting said charge mixture of...
Chun, Critical evaluation of the stress-corrosion cracking mechanism in high-strength aluminum alloys. Metall. Trans. A, 22A, 1991, 2407-2414.Lee Seong-Min, Pyun Su-Ⅱ , Chun Young-Gab. Critical evaluation of the stress-corrosion cracking mechanism in high-strength aluminum alloys[J]. Metall...
Magnesium Alloys: Corrosion J.Kruger, inEncyclopedia of Materials: Science and Technology, 2001 1.3Stress Corrosion Cracking Past studies of the stress corrosion cracking (SCC) of magnesium and magnesium alloys mainly dealt with the influence of alloy microstructure and chemistry which are factors that...