Effect of the Heating Temperature of a Nickel-Chromium Steel Charge Material on the Stability of the Forging Process and the Durability of the Die

The study discusses the issues of low durability of dies used in the first operation of producing a valve type forging from high nickel steel assigned for the application in motor truck engines. The analyzed process of manufacturing the exhaust valve forgings is realized in the coextrusion technolog...

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Bibliographic Details
Main Authors: M.R. Hawryluk, M. Lachowicz, M. Janik, Z. Gronostajski, M. Stachowicz
Format: Article
Language:English
Published: Polish Academy of Sciences 2023-06-01
Series:Archives of Metallurgy and Materials
Subjects:
Online Access:https://journals.pan.pl/Content/127410/PDF/AMM-2023-2-37-Janik.pdf