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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50776

Title: Improved impact toughness of 13Cr martensitic stainless steel hardened by laser
Authors: L. W. Tsay
Y. M. Chang
S. Torng
H. C. Wu
Contributors: 國立臺灣海洋大學:材料工程研究所
Keywords: impact toughness
intergranular fracture
laserhardening
temper embrittlement
Date: 2002-04
Issue Date: 2018-10-23T07:44:49Z
Publisher: J. Materials Engineering and Performance ASM
Abstract: Abstract: The impact toughness of AISI 403 martensitic stainless steel plate and laser-hardened specimens tempered at various temperatures were examined. Phosphorus was the primary residual impurity responsible for tempered embrittlement of this alloy. The experimental result also indicated that AISI 403 stainless steel was very sensitive to reverse-temper embrittlement. The improved impact toughness of the laser-hardened specimen was attributed to the refined microstructure in the laser-hardened zone.
Relation: 11(4) pp.422-427
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50776
Appears in Collections:[材料工程研究所] 期刊論文

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