We confirm that dislocations have much effect on the matensite transformation and the microcrack will be induced by the stress concentration among the matensite plates.
59%(原子分数)Ni形状记忆合金用扫描电镜(SEM)观察了其断口组织形貌,发现了韧窝、撕裂带,认为该合金具有一定的韧性;用透射电镜(TEM)观察了合金的内部组织结构,发现了位错塞积、形变亚晶界、马氏体片以及孪晶,认为位错对合金的马氏体相变具有重要的作用,马氏体间的应力集中将产生微裂纹。
TEM analysis of plate martensites and bainites in 35CrMnSiA steel;
35CrMnSiA钢片状马氏体和贝氏体TEM研究
It is found that the packet martensite formed in medium and high carbon stee ls quenched from high temperature is not lath martensite, but rather fine plate martensite.
用光学显微镜和扫描电镜观测了 12种中碳和高碳钢淬火组织形态 ,证明了中碳和高碳钢在高温淬火后形成的束状组织不是板条马氏体 ,而是片状马氏体。
Effect of deformation on the temper process of lath martensite;
形变对板条马氏体回火组织的影响
Cold rolling deformation and recrystallization behavior of martensite Ni_(40.5)Co_(32.5)Al_(27) alloy;
Ni_(40.5)Co_(32.5)Al_(27)马氏体合金的冷变形和再结晶行为
Influence of heat treatment on the properties of the heat-resistance martensite stainless steel 0Cr_(17)Ni_4Cu_4Nb;
热处理对耐热马氏体不锈钢0Cr_(17)Ni_4Cu_4Nb性能的影响
The microstructure and mechanical properties of China low activation martensitic steel;
低活化马氏体钢的微观结构与力学性能
Introduces forging technology and matters needing attention of valve of martensitic steel 4Cr 10 Si 2Mo, analyses the reason that the steel can ’t be cooled by air, compares forging characteristics with valve of austenitic steel 4Cr 14 Ni 14 W 2Mo and come to the feasiblity of new technology of valve adopting direct extrusion.
介绍了马氏体钢４Ｃｒ１０Ｓｉ２Ｍｏ气阀的锻造工艺及生产中的注意事项，分析了这种钢不能采用空冷的原因，并且与奥氏体钢４Ｃｒ１４Ｎｉ１４Ｗ２Ｍｏ气阀的锻造特点进行了比较，提出了气阀生产新工艺———正挤压的可行性。
n this research, the characteristic of martensitic steel in abrasion was investigated by using three different test methods.
９８％４种合碳量马氏体钢的磨料磨损特性进行了考察。
Matrix Structure of Martensite and Bainite in Steels
钢中马氏体和贝氏体基体组织的特征
Development of Wear-resistant Ductile Iron Mill Ball with Bainite and Martensite
贝氏体—马氏体抗磨球铁磨球的研制
covariant packet martensite
相同变态群集马氏体
martempering medium
马氏体分级淬火介质
critical cooling rate
马氏体临界冷却速度
On Quasi austempering Bainitic/Martensitic Ductile Iron Grinding Ball
贝氏体/马氏体球铁磨球准等温淬火工艺的研究
The Latest Advancement of Carbide Free Bainite/Martensite Duplex Phase Steel
无碳化物贝氏体/马氏体复相钢的新进展
THE EFFECT OF PRIOR AUSTENITIC GRAIN BOUNDARIES ON NUCLEATION OF(225)_γ MARTENSITE IN STEELS
钢中原始奥氏体晶界对(225)_γ马氏体形核的影响
Matrix should be of martensite, because it can resist impact and has little deformation.
基体应是马氏体，它能抵抗冲击，变形小。
Research Progress of Reduced Activation Ferritic/Martensitic Steel
低活化铁素体/马氏体钢的研究进展
Erosive Wear of High-Cr Cast Iron With Austenite or Martensite Matrix
奥氏体基体和马氏体基体高铬铸铁的冲蚀磨损特性
The Reverse and Normal Transformation of Martensite, Seasonal Crack of Brass, Cry of Zinc
马氏体逆变与顺变黄铜季裂与锌“哭”
twelve-two maraging stee
十二-二镍锰马氏体时效钢
Study of Mechanisms of Room Temperature Metastable Tetragonal Phase Stabilisation in Zirconia;
纳米ZrO_2马氏体相变相关问题的研究
Study on Mold Fluxes for Cr13 Martensitic Stainless Steel Billet;
Cr13马氏体不锈钢方坯保护渣的研究
Electro-Magnetic Characteristics of Ti-50.8at%Ni in Martensite Transition;
Ti-50.8at%Ni马氏体相变中的电磁特性
Study on China Low Activation Martensitic Steel in Laser Weld
中国低活化马氏体钢的激光焊接研究
Research on Hot Deformation Process of 403Nb Heat-resistant Martensitic Stainless Steel
403Nb马氏体耐热不锈钢热加工工艺研究
