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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-c6a3924f-f59b-49ee-86d9-4eeb282bf723

Czasopismo

Archives of Foundry Engineering

Tytuł artykułu

The effect of deformation on stress corrosion of brass

Autorzy Kadłuczka, A.  Mazur, M. 
Treść / Zawartość http://www.afe.polsl.pl/index.php/pl/magazine/cat/1/archives-of-foundry-engineering http://journals.pan.pl/dlibra/journal/96939
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Brass are some of the most common copper alloys, both due to its characteristics and utility technology. Corrosion fracture after stress corrosion are the most common form of destruction of brass. This is particularly dangerous because of the lack of early, visible signal of decohesion of the material. It is therefore important to know exactly this phenomenon to design and manufacture heavy loaded industrial constructions exposed to aggressive environments, as well as minimize the danger of destroying the structure. This paper presents the results of the influence of degree of plastic deformation on the stress corrosion of brass M63 grade. Material for the study were subjected to varying degrees of deformation. Research was conducted in the corrosive sea water environment. The tests were performed based on the method of BF. Brown beam test. Analyzing the results of stress corrosion tests it was found that the greater degree of deformation cause the greater resistance to stress corrosion fracture of this material. The paper also contains a characteristic scanning surfaces investigation of exemplary samples after stress corrosion tests.
Słowa kluczowe
EN plastic   deformation   stress corrosion   brass   turning fatigue  
Wydawca Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
Czasopismo Archives of Foundry Engineering
Rocznik 2010
Tom Vol. 10, iss. 3 spec.
Strony 141--144
Opis fizyczny Bibliogr. 4 poz., il., rys., tab.
Twórcy
autor Kadłuczka, A.
  • Cracow University of Technology, Faculty of Mechanica Engineering Institute of Materials Engineering Al. Jana Pawła II 37, 31 864 Cracow, POLAND
autor Mazur, M.
  • Cracow University of Technology, Faculty of Mechanica Engineering Institute of Materials Engineering Al. Jana Pawła II 37, 31 864 Cracow, POLAND
Bibliografia
[1] A.L. Dobrzański: „Podstawy nauki o materiałach i metaloznawstwo – materiały inżynierskie z podstawami projektowania materiałowego, WNT, Warszawa 2002.
[2] H. Bala: „Korozja materiałów – teoria i praktyka”, WIPMiFS, Częstochowa.
[3] Brown B. F.: „The Theory of Stress Corrosion Cracking in Alloys”, NATO, Brussels, 1971.
[4] Norma PN – EN ISO 7539, „Korozja metali i stopów – badania korozji naprężeniowej.
Kolekcja BazTech
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