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δ-铁素体对00Cr13Ni4Mo弯曲性能的影响

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Indexed by: Journal Article

Date of Publication: 2011-12-25

Journal: 特钢技术

Volume: 17

Issue: 4

Page Number: 21-22,34

Key Words: δ-铁素体;马氏体不锈钢;弯曲性能

Abstract: 研究了δ-铁素体形态和分布对00Cr1 3Ni4Mo弯曲性能的影响,指出铸造遗留或者热处理过程中产生成分偏析而形成的δ-铁素体会对试件造成不利影响进而导致断裂,同时提出了预防和消除不利影响的措施是严格入厂材料的检验,正火处理已经入厂的不合格品.

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