Age-hardening characteristics of a martensitic FeNiMn alloy

Jogender Singh; C. M. Wayman

doi:10.1016/0025-5416(87)90338-7

Age-hardening characteristics of a martensitic FeNiMn alloy

Jogender Singh, C. M. Wayman

Applied Research Laboratory (ARL)

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Age-hardening characteristics of an Fe20%Ni5%Mn alloy were studied using hardness measurements, mechanical properties measurements and transmission electron microscopy. The strengthenin of the alloy was found to be caused by the precipitation of mainly an ordered body-centered cubic (b.c.c.) phase in the martensite matrix. At later stages of aging, this ordered b.c.c. phase is replaced by a disordered equilibrium face-centered cubic (f.c.c.) phase in the martensite matrix. Precipitation sequences and precipitate morphologies and structures are described.

Original language	English (US)
Pages (from-to)	233-242
Number of pages	10
Journal	Materials Science and Engineering
Volume	94
Issue number	C
DOIs	https://doi.org/10.1016/0025-5416(87)90338-7
State	Published - Oct 1987

All Science Journal Classification (ASJC) codes

General Engineering

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title = "Age-hardening characteristics of a martensitic FeNiMn alloy",

abstract = "Age-hardening characteristics of an Fe20%Ni5%Mn alloy were studied using hardness measurements, mechanical properties measurements and transmission electron microscopy. The strengthenin of the alloy was found to be caused by the precipitation of mainly an ordered body-centered cubic (b.c.c.) phase in the martensite matrix. At later stages of aging, this ordered b.c.c. phase is replaced by a disordered equilibrium face-centered cubic (f.c.c.) phase in the martensite matrix. Precipitation sequences and precipitate morphologies and structures are described.",

author = "Jogender Singh and Wayman, {C. M.}",

note = "Funding Information: This work was supported by the United States Army Research Office (Durham). This support is gratefully acknowledged.",

year = "1987",

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doi = "10.1016/0025-5416(87)90338-7",

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T1 - Age-hardening characteristics of a martensitic FeNiMn alloy

AU - Singh, Jogender

AU - Wayman, C. M.

N1 - Funding Information: This work was supported by the United States Army Research Office (Durham). This support is gratefully acknowledged.

PY - 1987/10

Y1 - 1987/10

N2 - Age-hardening characteristics of an Fe20%Ni5%Mn alloy were studied using hardness measurements, mechanical properties measurements and transmission electron microscopy. The strengthenin of the alloy was found to be caused by the precipitation of mainly an ordered body-centered cubic (b.c.c.) phase in the martensite matrix. At later stages of aging, this ordered b.c.c. phase is replaced by a disordered equilibrium face-centered cubic (f.c.c.) phase in the martensite matrix. Precipitation sequences and precipitate morphologies and structures are described.

AB - Age-hardening characteristics of an Fe20%Ni5%Mn alloy were studied using hardness measurements, mechanical properties measurements and transmission electron microscopy. The strengthenin of the alloy was found to be caused by the precipitation of mainly an ordered body-centered cubic (b.c.c.) phase in the martensite matrix. At later stages of aging, this ordered b.c.c. phase is replaced by a disordered equilibrium face-centered cubic (f.c.c.) phase in the martensite matrix. Precipitation sequences and precipitate morphologies and structures are described.

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EP - 242

JO - Materials Science and Engineering

JF - Materials Science and Engineering

IS - C

ER -

Age-hardening characteristics of a martensitic FeNiMn alloy

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