Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Aging Time-Microstructure-Mechanical Property Correlation of a Ni-17Mo-7Cr-Based Superalloy Subjected to Simulated Heat-Affected Zone Thermal Treatment | |
| He, YM; Yang, JG; Chen, SJ; Gao, ZL | |
| 2017 | |
| Source Publication | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
 |
| ISSN | 1059-9495 |
| Volume | 26Issue:9Pages:4556-4566 |
| Subtype | 期刊论文 |
| Abstract | The work prepared a typical Ni-17Mo-7Cr (wt.%)-based superalloy and investigated the effect of aging time on microstructure and mechanical properties of the alloy subjected to simulated heat-affected zone (HAZ) thermal treatment. After aging, many fine MoC particles are precipitated at the grain boundaries as well as in the grains. Regions with lamellar-like structures become larger, and many fine MoC particles are produced around them. The microstructural degradation caused by aging has limited influence on the alloy's high-temperature (800 A degrees C) mechanical properties. After exposure to the HAZ simulation, the alloy can still maintain excellent mechanical properties when aged at 800 A degrees C for different time, similar to the alloy that did not undergo the HAZ simulation. |
| Keyword | Nickel-based Superalloy Mo-cr Superalloy Grain-boundary Cycle Precipitation Behaviors Evolution Exposure Carbide |
| DOI | 10.1007/s11665-017-2866-5 |
| Indexed By | SCI |
| WOS Keyword | NICKEL-BASED SUPERALLOY ; MO-CR SUPERALLOY ; GRAIN-BOUNDARY ; CYCLE ; PRECIPITATION ; BEHAVIORS ; EVOLUTION ; EXPOSURE ; CARBIDE |
| Language | 英语 |
| WOS ID | WOS:000411202500043 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/28551 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation GB/T 7714 | He, YM,Yang, JG,Chen, SJ,et al. Aging Time-Microstructure-Mechanical Property Correlation of a Ni-17Mo-7Cr-Based Superalloy Subjected to Simulated Heat-Affected Zone Thermal Treatment[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2017,26(9):4556-4566. |
| APA | He, YM,Yang, JG,Chen, SJ,&Gao, ZL.(2017).Aging Time-Microstructure-Mechanical Property Correlation of a Ni-17Mo-7Cr-Based Superalloy Subjected to Simulated Heat-Affected Zone Thermal Treatment.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,26(9),4556-4566. |
| MLA | He, YM,et al."Aging Time-Microstructure-Mechanical Property Correlation of a Ni-17Mo-7Cr-Based Superalloy Subjected to Simulated Heat-Affected Zone Thermal Treatment".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 26.9(2017):4556-4566. |
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| File Name/Size | DocType | Version | Access | License | ||
| Aging Time-Microstru（4213KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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