Wenbo HAN
,
Kaifeng ZHANG
,
Guofeng WANG
,
Xiaojun ZHANG
材料科学技术（英文）
Superplastic forming and diffusion bonding (SPF/DB) is a well-established process for the manufacture of components almost exclusively from Ti-6Al-4V sheet material. The sandwich structure of Ti-6Al-4V alloy is investigated. The effects of the microstructure on the SPF/DB process were discussed. The microstructure at the interfaces and the distribution of thickness were researched.
关键词:
Superplastic forming
,
null
,
null
,
null
章妮
,
卢克非
,
崔文龙
宇航材料工艺
doi:10.3969/j.issn.1007-2330.2016.02.008
用正六边形代替实际蜂芯,推导了夹层结构的平压强度与芯子宽厚比的关系,并对八种规格的芯子平压强度进行统计,统计结果虽然与推导的结果有偏差,但规律却是一致的,即蜂窝夹层结构的平压强度随着芯子宽厚比d/ts增大呈负指数减小.
关键词:
铝蜂窝
,
夹层结构
,
宽厚比
,
平压强度
