钼铝硼和钼锆硼合金及其高温性能

Mo Al B,Mo Zr B ALLOYS AND THEIR HIGH TEMPERATURE PROPERTIES

给出了低合金化钼轧制板材产品在２９０Ｋ～２２７０Ｋ温度范围内瞬时强度和塑性的数据。Ｍｏ－Ａｌ－Ｂ系的ЦＭ－１０合金和Ｍｏ－Ｚｒ－Ｂ系的ЦＭ－６合金处于经受变形、多边化和再结晶化状态。业已发现，热加工和热处理过程能够使这两种钼合金的高温强度相应地提高１．２～２．２倍和１．１～１．５倍。

The experimental data on short term strength and plasticity of the sheet rolled products over the range of temperatures from 290 to 2 270 K are presented.The rolled products of low alloy molybdenum are used.There is ЦM 10 alloy of Mo Al B system and ЦM 6 alloy of Mo Zr B system is strained ,polygonized and recrystallized states.It is found that due to thermal processing the high temperature strength of mentioned alloys can be increased in 1.2～2 2 and 1.1～1.5 times.