Acta Metallurgica Sinica (English Letters) ›› 1989, Vol. 2 ›› Issue (2): 153-156.

• Research paper • Previous Articles     Next Articles

THEORETICAL CALCULATION OF SPECIFIC INTERFACIALENERGY OF SEMICOHERENT INTERFACE BETWEEN MICROALLOY CARBONITRIDES AND AUSTENITE

YONG Qilong LI Yongfu Yunnan Institute of Technology,Kunming,ChinaSUN Zhenbao WU Baorong Central Iron and Steel Research Institute,Ministry of Metallurgical Industry,Beiiing,China YONG Qilong,Department of Mechanical Engineering,Yunnan Institute of Technology,Kunming,China   

  • Received:1989-04-25 Revised:1989-04-25 Online:1989-04-25 Published:2009-10-10

Abstract: According to the misfitting dislocation theory,a method of theoretical calculation was devel- oped for the specific energy of the semicoherent interface between microalloy carbonitrides and austenite matrix.The calculating formulae were derived and the results were satisfactorily applied on the research works.

Key words: specific interfacial energy, microalloy carbonitride, misfitting dislocation, semicoherent interlace