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Evolution of Micro-Pores in a Single-Crystal Nickel-Based Superalloy During Solution Heat Treatment
Li, Xiangwei; Wang, Li; Dong, Jiasheng; Lou, Langhong; Zhang, Jian; Zhang, J (reprint author), Chinese Acad Sci, Inst Met Res, Superalloys Div, Shenyang 110016, Peoples R China.
2017-06-01
Source PublicationMETALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
ISSN1073-5623
Volume48AIssue:6Pages:2682-2686
AbstractEvolution of micro-pores in a third-generation single-crystal nickel-based superalloy during solution heat treatment at 1603 K (1330 A degrees C) was investigated by X-ray computed tomography. 3D information including morphology, size, number, and volume fraction of micro-pores formed during solidification (S-pores) and solution (H-pores) was analyzed. The growth behaviors of both S-pores and H-pores can be related to the vacancy formation and diffusion during heat treatment. (C) The Minerals, Metals & Materials Society and ASM International 2017; Evolution of micro-pores in a third-generation single-crystal nickel-based superalloy during solution heat treatment at 1603 K (1330 A degrees C) was investigated by X-ray computed tomography. 3D information including morphology, size, number, and volume fraction of micro-pores formed during solidification (S-pores) and solution (H-pores) was analyzed. The growth behaviors of both S-pores and H-pores can be related to the vacancy formation and diffusion during heat treatment. (C) The Minerals, Metals & Materials Society and ASM International 2017
description.department[li, xiangwei ; wang, li ; zhang, jian] chinese acad sci, inst met res, superalloys div, shenyang 110016, peoples r china ; [li, xiangwei] univ sci & technol china, sch mat sci & engn, hefei 230026, peoples r china ; [wang, li ; zhang, jian] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china ; [dong, jiasheng ; lou, langhong] inst met sci & technol, superalloys div, shenyang, peoples r china
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51631008, 51671196]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78122
Collection中国科学院金属研究所
Corresponding AuthorZhang, J (reprint author), Chinese Acad Sci, Inst Met Res, Superalloys Div, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Li, Xiangwei,Wang, Li,Dong, Jiasheng,et al. Evolution of Micro-Pores in a Single-Crystal Nickel-Based Superalloy During Solution Heat Treatment[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2017,48A(6):2682-2686.
APA Li, Xiangwei,Wang, Li,Dong, Jiasheng,Lou, Langhong,Zhang, Jian,&Zhang, J .(2017).Evolution of Micro-Pores in a Single-Crystal Nickel-Based Superalloy During Solution Heat Treatment.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,48A(6),2682-2686.
MLA Li, Xiangwei,et al."Evolution of Micro-Pores in a Single-Crystal Nickel-Based Superalloy During Solution Heat Treatment".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 48A.6(2017):2682-2686.
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