THEORETIC CALCULATION OF SPECIFIC ENERGY OF SEMICOHERENT INTERFACE BETWEEN MICROALLOY CARBONITRIDE AND FERRITE

作     者：雍岐龙 李永福 孙珍宝 吴宝榕 

作者机构：Department of Mechanical Engineering Yunnan Institute of Technology Kunming Department of Alloy Steels Central Iron and Steel Research Institute Beijing 

出 版 物：《Chinese Science Bulletin》 (科学通报(英文版))

年 卷 期：1989年第34卷第20期

页      面：1747-1751页

核心收录：

学科分类：07[理学] 08[工学] 

基　　金：Project.supported by the National Natural Science Foundation of China 

主　　题：interfacial energy microalloy carbonitride misfit dislocation semicoherent interface 

摘      要：In some research of microalloy steel, such as the precipitation behaviour and the precipitation strengthening of microalloy carbonitride (M(CN)phase)in ferrite, it is essential to know the accurate value of the interfacial energy between M(CN )phase and ferrite. However, this energy cannot be directly measured because the average size of M(CN) particle is only 2-10 nm, thus the deepgoing researches concerned are seriously limited.