摘要
利用显微组织观察和织构定量分析术，研究了Ti—49．6Al—0．16Ni—0．14B合金900℃高温锻造变形及随后高温退火过程中组织与织构变化，分析了经各种处理后合金的织构，讨论了形变与退火织构形成机理。
Microstructure and texture evolution of Ti-49.6Al-0.16Ni-0.14B alloy forged at 900℃ and then annealed at various temperatures were studied. Their texture components were accurately determined by the modified maximum entropy method (MMEM). Possible mechanisms of texture formation during deformation and annealing were proposed. A microstructure heredity characterization of deformed and annealed γ-TiAl alloy was reported.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1998年第8期802-806,共5页
Acta Metallurgica Sinica
基金
国家自然科学基金!59472017
