Physical nature of increasing strength of TiC-NiCrAI hard alloy surface layer by electron-beam irradiation

摘要：

1.Introduction Today the most universal and highly effective way of qualitative change of mechanical and physical-chemi cal properties of crystal materials is transformation of their microstructure into submicro- and nanocrystalline state 1-3.Now one of perspective methods of such structural state formation is the electron-beam process ing with the use of intensive lowenergy electronic beams of submillisecond duration. This treatment allow in car dinal manner to modify surface layers of thickness in tens of micrometers,practically not changing structural phase state of the underlying material 4-6.

作者: Ivanov Yu.F. Kolubaeva Yu.A. Grigorev S.V. Koval N.N. Ovcharenko V.E. Savitskii A.P.

作者单位: Institute of high current electronics,SB RAS,Tomsk,Russia Institute of strength physics and materials science,SB RAS,Tomsk,Russia

会议类型: 国际会议

会议名称: The 10th China-Russia System on Advanced Materials and Technologies(第十届中俄新材料新工艺研讨会)

会议地点: 浙江嘉兴

会议语种:英文

页码: 104-107

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）