The Development Of Heating Curves For Open Die Forging Of Heavy Parts

Archives of Metallurgy and Materials

Z. Malinowski¹  M. Rywotycki¹  A. Buczek¹  A. Gołdasz¹  T. Telejko¹  D. Kowalski²  R. Martynowski² 

[1] AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, AL. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND;CELSA HUTA OSTROWIEC SP. Z O.O., 2 SAMSONOWICZA STR., 27-400 OSTROWIEC ?WI?TOKRZYSKI, POLAND

关键词: Keywords: charge heating;    chamber furnace;    finite element method;   

DOI  :  10.1515/amm-2015-0325

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The study presents the findings of research on developing heating curves of heavy parts for the open die forging process. Hot ingots are heated in a chamber furnace. The heating process of 10, 30, 50 Mg ingots was analyzed. In addition, bearing in mind their high susceptibility to fracture, the ingots were sorted into 3 heating groups, for which the initial furnace temperature was specified. The calculations were performed with self developed software Wlewek utilizing the finite element method for the temperature, stress and strain field computations.

【 授权许可】

Unknown