Further Examination in the Weight Method Used for Measuring the Chemical Potential of Nitrogen Atmosphere

PDF(221 KB)

Journal of Materials Engineering ›› 1997, Vol. 0 ›› Issue (9) : 45-46,44.

Further Examination in the Weight Method Used for Measuring the Chemical Potential of Nitrogen Atmosphere

Xi Shoumou, Wang Shan, Li Wentao, Zhang Jianguo

Author information +

History +

Abstract

The weight method which is used steel foil for measuring chemical potential of nitrogen atmosphere was further studied.It was found that the concentration of nitrogen in the steel foil was balanced with atmosphere when the steel foil of 0.05mm in the thickness nitriding for minutes,that the chemical potential of nitrogen atmosphere was straight line relation with the decompose ratio of ammonia atmosphere when the nitriding at 510℃.

Key words

chemical potential / nitrogen atmosphere / weight method / steel foil

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

Xi Shoumou, Wang Shan, Li Wentao, Zhang Jianguo. Further Examination in the Weight Method Used for Measuring the Chemical Potential of Nitrogen Atmosphere[J]. Journal of Materials Engineering, 1997, 0(9): 45-46,44

References

1 T.Bell.et al.Heat Treatment of Metal,1975,73:51
2 B.Eden hofer.Heat Treatment of Metal,19 9 3,4:1 01
3 胡明娟等.金属热处理,1985,(10):25
4 李崇谟.金属热处理,1988,(4):55
5 席守谋等.金属热处理学报,1996,3
6 席守谋等.材料工程,1996,(1):36
7 胡光立等编.钢的热处理,西北工业大学出版社,1993,11
8 萧亮壮等编.概率论与数理统计,国防工业出版社,1980,6