摘要
在生产经验的积累基础上,对氧含量、冷加工率及热处理制度等对TA1钛板材力学性能和组织的影响进行了研究。结果表明,氧含量对纯钛板材性能有明显的影响,板材氧含量在0.07%~0.10%范围内,TA1钛板材可满足航空要求;冷加工率及热处理制度对纯钛板材的组织和性能均具有重要影响,当冷加工率在30%~50%范围时,经(550~650)℃×(0.5~2)h(炉冷)处理后的TA1钛板材,其性能和组织能达到航空板材的要求。
Based on production and research exeperience , the effects of oxygen content , cold deformaion rate and heat treatment on the microstructure and properties of TA 1 titanium sheets were investigaed .The results indicate that the oxygen content , cold deformation rate and heat treatment process have a significant effect on microstructure and properties of the TA 1 titanium sheets .The sheets with oxygen content of 0.07%-0.10%can meet the aircraft demands when rolled with the deormation rate of 30%-50%and annealed at 550-650℃for 0.5-2 h with furnace cooling .
出处
《金属热处理》
CAS
CSCD
北大核心
2014年第8期88-92,共5页
Heat Treatment of Metals
关键词
TA1钛板
显微组织及性能
氧含量
冷加工率
热处理制度
TA1 titanium sheet
microstructure and mechanical properties
oxygen content
cold deformation rate
heat treatment process
