Combustion synthesis and characterization of Fe-ni alloys1

Y. H. Kang; L. Wang; L. C. Fu; J. Yang; Q. L. Bi; W. M. Liu

doi:10.3103/S1061386211020099

Combustion synthesis and characterization of Fe-ni alloys1

Y. H. Kang, L. Wang, L. C. Fu, J. Yang, Q. L. Bi, W. M. Liu

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

3 Scopus citations

Abstract

A simple and inexpensive method for combustion synthesis of the series of Fe-x%Ni martensite alloys (x = 15, 20, 23, 25 at %) was developed. XRD, SEM, and TEM examinations showed that all the prod- ucts were composed of lath martensite and retained austenite. With increasing nickel content, the hardness and yield strength decreased gradually, which originated from the differences in phase compositions and micro structural characteristics. All the products exhibited high strength and good ductility, especially the Fe-15%Ni alloy which exhibited (in compression tests) high yield strength (up to 1300 MPa) at a good duc- tility (∼30%).

Original language	English
Pages (from-to)	134-139
Number of pages	6
Journal	International Journal of Self-Propagating High-Temperature Synthesis
Volume	20
Issue number	2
DOIs	https://doi.org/10.3103/S1061386211020099
State	Published - Jun 2011
Externally published	Yes

Keywords

Combustion synthesis
Fe-Ni alloys
Martensite
Retained austenite

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abstract = "A simple and inexpensive method for combustion synthesis of the series of Fe-x%Ni martensite alloys (x = 15, 20, 23, 25 at %) was developed. XRD, SEM, and TEM examinations showed that all the prod- ucts were composed of lath martensite and retained austenite. With increasing nickel content, the hardness and yield strength decreased gradually, which originated from the differences in phase compositions and micro structural characteristics. All the products exhibited high strength and good ductility, especially the Fe-15%Ni alloy which exhibited (in compression tests) high yield strength (up to 1300 MPa) at a good duc- tility (∼30%).",

keywords = "Combustion synthesis, Fe-Ni alloys, Martensite, Retained austenite",

author = "Kang, {Y. H.} and L. Wang and Fu, {L. C.} and J. Yang and Bi, {Q. L.} and Liu, {W. M.}",

year = "2011",

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T1 - Combustion synthesis and characterization of Fe-ni alloys1

AU - Kang, Y. H.

AU - Wang, L.

AU - Fu, L. C.

AU - Yang, J.

AU - Bi, Q. L.

AU - Liu, W. M.

PY - 2011/6

Y1 - 2011/6

N2 - A simple and inexpensive method for combustion synthesis of the series of Fe-x%Ni martensite alloys (x = 15, 20, 23, 25 at %) was developed. XRD, SEM, and TEM examinations showed that all the prod- ucts were composed of lath martensite and retained austenite. With increasing nickel content, the hardness and yield strength decreased gradually, which originated from the differences in phase compositions and micro structural characteristics. All the products exhibited high strength and good ductility, especially the Fe-15%Ni alloy which exhibited (in compression tests) high yield strength (up to 1300 MPa) at a good duc- tility (∼30%).

AB - A simple and inexpensive method for combustion synthesis of the series of Fe-x%Ni martensite alloys (x = 15, 20, 23, 25 at %) was developed. XRD, SEM, and TEM examinations showed that all the prod- ucts were composed of lath martensite and retained austenite. With increasing nickel content, the hardness and yield strength decreased gradually, which originated from the differences in phase compositions and micro structural characteristics. All the products exhibited high strength and good ductility, especially the Fe-15%Ni alloy which exhibited (in compression tests) high yield strength (up to 1300 MPa) at a good duc- tility (∼30%).

KW - Combustion synthesis

KW - Fe-Ni alloys

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KW - Retained austenite

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Combustion synthesis and characterization of Fe-ni alloys1

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