EFFECTS OF THERMAL AGEING ON MICROSTRUCTURE AND HARDNESS OF NI CLADDING ON AUSTENITIC STAINLESS STEEL BY GTAW
文献类型：期刊论文
| 作者 | Yu, K; Shi, XW; Li, ZJ; Li, CW; Chen, SJ; Zhou, XT |
| 刊名 | PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 6B
 |
| 出版日期 | 2019 |
| 期号 | -页码:— |
| 关键词 | MOLTEN CORROSION |
| 文献子类 | 期刊论文 |
| 英文摘要 | As one of the most promising Generation IV nuclear reactors, thorium molten salt reactor (TMSR) possesses inherent safety, simplified fuel cycle and high power generation efficiency. However, the structure material of TMSR must encounter challenges of high-temperature environment and serious molten fluoride salts corrosion. Although the UNS N10003 alloy has excellent performance in TMSR, the high cost of this alloy reduces the economy of TMSR. Although the austenitic stainless steel possesses excellent high temperature strength and lower cost, it exhibits poor corrosion resistance in molten fluoride salts. Therefore, the purpose of this work is using Ni cladding on austenitic stainless steel by gas tungsten arc welding (GTAW) for corrosion protection and investigating the effects of thermal ageing on microstructure and hardness of cladding. The elements distribution and segregation, the precipitates behavior and the microstructure evolution of interface and cladding layer under as-welded and thermal ageing conditions were studied by a series of characterization methods respectively. The hardness evolution of claddings under as-welded and thermal ageing conditions were tested and discussed. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31583]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, K,Shi, XW,Li, ZJ,et al. EFFECTS OF THERMAL AGEING ON MICROSTRUCTURE AND HARDNESS OF NI CLADDING ON AUSTENITIC STAINLESS STEEL BY GTAW[J]. PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 6B,2019(-):—. |
| APA | Yu, K,Shi, XW,Li, ZJ,Li, CW,Chen, SJ,&Zhou, XT.(2019).EFFECTS OF THERMAL AGEING ON MICROSTRUCTURE AND HARDNESS OF NI CLADDING ON AUSTENITIC STAINLESS STEEL BY GTAW.PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 6B(-),—. |
| MLA | Yu, K,et al."EFFECTS OF THERMAL AGEING ON MICROSTRUCTURE AND HARDNESS OF NI CLADDING ON AUSTENITIC STAINLESS STEEL BY GTAW".PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 6B .-(2019):—. |
入库方式： OAI收割
来源：上海应用物理研究所
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