Quantitative Mossbauer Study on Retained Austenite and Carbide in High Speed Steel

材料科学技术（英）, 1992, 8(4): 284-288.

Quantitative Mossbauer Study on Retained Austenite and Carbide in High Speed Steel

ZHANG Henghua MA Ruzhang SU Shizhang CHANG Ruqin JIN Huijuan XU Guiqin ** Beijing University of Science and Technology , Beijing , 100083 , China*** Shanghai Iron and Steel Research Institute , Shanghai , 200940 , China+ To whom correspondence should be addressed

Keywords： Mssbauer spectroscopy , null , null

The retained austenite in high speed steel of two different heat treatment regimes was quantitatively,determined by transmission Mssbauer spectroscopy (TMS),backscattering X-ray geometry,Mossbauer spectroscopy (BXMS) and X-ray diffraction technique.The results meas- ured by these methods were in agreement with each other.It was demonstrated that the concentration of carbides in high speed steel could be measured by transmission Mossbauer spectroscopy or Mossbau- er spectroscopy in backscattering X-ray geometry accurately.

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材料期刊网

Quantitative Mossbauer Study on Retained Austenite and Carbide in High Speed Steel

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