Research progress on dimensional accuracy control technologies of complex thin-walled superalloy investment castings for aero-engines

Superalloys are predominantly employed to crucial aviation hot-end components such as turbine rear casings，diffusers，and pre-swirl nozzles. The investment casting technology supersedes “casting + welding” forming approaches，which reduces the number of parts and processing procedures，offers improved...

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Autori principali:	CUI Jiayu, WANG Donghong, XIAO Chengbo, SHU Da, SUN Baode, GUAN Bang, DING Zhengyi
Natura:	Artigo
Lingua:	Chinês
Pubblicazione:	Journal of Aeronautical Materials 2024-04-01
Serie:	Journal of Aeronautical Materials
Soggetti:	aero-engine superalloy dimensional accuracy control investment casting complex thin-walled
Accesso online:	http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2023.000231
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