Deoxidation impact on the impurity index of heat resistant steel 40H15N7G7F2MS

Deoxidation impact on the impurity index of heat resistant steel 40H15N7G7F2MS

Analyzing failure causes of the parts made of heat resistant steel shows that one of the defining factors impacting the properties is concentration of harmful impurities both dissolved in steel and being in the form of nonmetallic inclusions. The latter, in turn, is considerably defined by the proce...

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Veröffentlicht in:Metalurgija 2017, Vol.56 (3-4), p.399
Hauptverfasser: Issagulov, A. Z, Kvon, Sv. S, Kulikov, V. Yu, Аubakirov, D. R, Issagulovа, D. A
Format: Web Resource
Sprache:eng
Schlagworte:
alloy steel
barium
ferrosilicon
heat resistant
metallographic
modifying
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Zusammenfassung:Analyzing failure causes of the parts made of heat resistant steel shows that one of the defining factors impacting the properties is concentration of harmful impurities both dissolved in steel and being in the form of nonmetallic inclusions. The latter, in turn, is considerably defined by the process of steel deoxidation.
ISSN:0543-5846
1334-2576