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초록
This study investigates the effect of Ti-6Al-4 V powder particle size on relationship between microstructure and mechanical properties after sintering via hot isostatic pressing (HIP) below the β-transus temperature with three type of powder size distribution. As particle size was smaller, the strengthening effect was induced by solid solution of oxygen and precipitation of nano-sized β phase. Thus, in the view of particle size this study proposes the strengthening mechanisms during HIP treatment of Ti-6Al-4 V. © 2025 The Author(s)
키워드
Below β transus temperature; Hot isostatic pressing; Powder metallurgy; Powder size; Ti-6Al-4V; MECHANICAL-PROPERTIES; MICROSTRUCTURE; RESISTANCE
- 제목
- Effect of powder size on Ti-6Al-4V alloy sintered by hot isostatic pressing below beta transus temperature
- 저자
- Ha, Jeong Heon; Kim, Mintae; Han, Seung-Jun; Moon, In Yong; Ham, Min Ji; Lee, Taeg Woo; Choi, Seon-Jin; Han, Hyuk-Su; Kang, Hyun-Su; Kim, Hyung Giun
- 발행일
- 2025-06
- 유형
- Article
- 권
- 388