Development of regimes of induction heat treatment for electric-welded stainless-steel pipe in the mill line

Autor:	A. A. Zgura, N. E. Kopylova, T. M. Koval'chuk, O. S. Vil'yams
Rok vydání:	1987
Předmět:	Materials science Induction heating Flanging education Metallurgy technology industry and agriculture Metals and Alloys Induction furnace Welding Intergranular corrosion Condensed Matter Physics Microstructure law.invention Corrosion Mechanics of Materials law Materials Chemistry Arc welding
Zdroj:	Metallurgist. 31:256-258
ISSN:	1573-8892 0026-0894
DOI:	10.1007/bf00732566
Popis:	A continuous furnace was replaced with an induction furnace for heat treatment of stainless steel pipes in the line of an argon-arc welding mill. The replacement was implemented for reasons of increased furnace reliability and decreased downtime and subsequent startup power consumption. After welding and induction heat treatment, the mechanical and service properties, microstructure, stresses, percent oxidation loss, and susceptibility of the pipes to intercrystalline corrosion were studied. The mechanical properties of the pipes met all standards within a broad range of temperatures after induction heat treatment. Satisfactory results were obtained in all processing tests, flattening, flanging, and spreading to which the pipes were subjected and from an x-ray diffraction analysis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2f04305811a71bd53bcea2e02003c3e4 https://doi.org/10.1007/bf00732566 Zobrazit plný text záznamu Full text from SpringerLink