Influence of heating rate on sorbitic transformation temperature of tempering C45 steel

• Autorzy: Kulawik A. , Winczek J.
• Języki publikacji: EN

Abstrakty

EN

In this paper the analysis of speed heating influence on sorbitic transormation temperature of tempering C45 steel is presented. On the basis of dilatometric research, functions associating heating time with initial and final temperature of sorbitic transformation have been determined as well as the size structural (γ) and thermal (α) expansion coefficients of quenching and tempering structures have been estimated.

Słowa kluczowe

EN

heat treatment; laser treatment; tempering; phase transformation

PL

obróbka cieplna; obróbka laserowa; odpuszczanie stali; przemiana fazowa

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2011
• Tom: Vol. 11, iss. 2 spec.
• Strony: 131--134
• Opis fizyczny: Bibliogr. 23 poz., tab., wykr.

Twórcy

autor

Kulawik A.

• Department of Mechanical Engineering and Computer Science, Czestochowa University of Technology, Dabrowski st. 73, 42-200 Czestochowa, Poland

autor

Winczek J.

• Department of Mechanical Engineering and Computer Science, Czestochowa University of Technology, Dabrowski st. 73, 42-200 Czestochowa, Poland

Bibliografia

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