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Effect of vacuum casting on quality of heavy forgings
Vacuum casting of 34KhN3M steel reduced hydrogen content by 40% as compared with conventional casting; this completely eliminates formation of flakes and reduces amount of nonmetallic inclusions; isothermal holding of forgings of basic vacuum treated steel for 6 hr/100 mm of section is not sufficient to avoid appearance of flakes. (see also English translation in Stal in English n 7 July 1961 p 520-2)
Effect of vacuum casting on quality of heavy forgings
Vacuum casting of 34KhN3M steel reduced hydrogen content by 40% as compared with conventional casting; this completely eliminates formation of flakes and reduces amount of nonmetallic inclusions; isothermal holding of forgings of basic vacuum treated steel for 6 hr/100 mm of section is not sufficient to avoid appearance of flakes. (see also English translation in Stal in English n 7 July 1961 p 520-2)
Effect of vacuum casting on quality of heavy forgings
Vliyanie razlivki stali v vakuume na kachestvo krupnykh pokovok
Sklyuev, P.V. (Autor:in) / Zamotaev, S.P. (Autor:in) / Kvater, L.I. (Autor:in)
Stal ; 21
1961
4 pages
Aufsatz (Zeitschrift)
Russisch
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Effect of vacuum casting on quality of heavy forgings
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