Mechanical properties and fracture mechanism of high-strength FGH4097 superalloys prepared by hot oscillatory pressing

A powder metallurgy (PM) nickel-based superalloy of FGH4097 with Φ160mm × 90 mm was prepared by hot oscillatory pressing (HOP) method and heat treatment process. The mechanical properties and fracture mechanism of FGH4097 superalloys at room temperature and 650 °C were studied. The density was 8.36 ...

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Bibliographic Details
Main Authors: Pengfei Li, Hong Huang, Wenzhuo Du, Yan Fan, ruiming Yin, shangdong Hou, Liwen Sheng
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Materials Research and Technology
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Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425001966
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