Evaluation of service life of reinforced PA6 with additives under corrosion and fatigue conditions.

• Autorzy: Dudziński, W.
• Konferencja: XVth Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies AMT'98, 17-21 May 1998, Kraków-Krynica, Poland
• Języki publikacji: EN

Abstrakty

EN

Fatigue properties were studied of a new grade of Polish-made polyamide composite Itamid 28 SAM aged in a programmed corrosive environment intended for steel. Deterioration of fatigue properties of Itamid 28 SAM was evaluated using an authors' model of polymer and composite ageing and theoretical indexes of the process. The analysis of results involved the authors' own hypothesis concerning the role of additives acting as inhibitors. Results related to fatigue limit Zgo(L) and Zgo(K) for various exposure times were presented using the normal distribution function phi(u) thus enabling the authors to determine the ageing time for a complete course of investigation and the fatigue limit with respect to ageing time tau.

Słowa kluczowe

PL

polimery; poliamid; korozja; zmęczenie; wytrzymałość zmęczeniowa; starzenie

EN

polymers; polyamide; corrosion; fatigue; fatigue limit; ageing

• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 3
• Strony: 518-521
• Opis fizyczny: Bibliogr. 3 poz., tab., rys.

Twórcy

autor

Dudziński, W.

• Technical University of Wrocław, Poland

• Technical University of Wrocław

Bibliografia

• [1] H.Haferkamp, Glasfaserverstärkte Kunstoffe, VDI-Verlag GmbH, Düsseldorf, 1970.
• [2] A.Casale, O.Salvatore, G. Pizzigoni, Polymer Eng. Sci., 15, (1975) 285.
• [3] M.Nowak, Mechanika Teoretyczna i Stosowana, 3, (1981), 435.