Study of ultra-purified 18Ni(350) maraging steel
文献类型：期刊论文
| 作者 | He, Y; Yang, K; Qu, WS; Kong, FY; Su, GY |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2001-08-18 |
| 卷号 | 37期号:8页码:852-856 |
| 关键词 | 18Ni maraging steel ultra-purified melting inclusion fracture toughness |
| ISSN号 | 0412-1961 |
| 通讯作者 | He, Y() |
| 英文摘要 | The main damaging elements in 18Ni(350) maraging steel werer removed to exceeding low level (10(-5)) by ultra-purifying refining process and the influences of ultra-purifying and a little change of some main elements on the strength and fracture toughness of marging steel were examined. It was found that the toughness can be improved up to 61 MPa .m(1/2), 10%-30% times higher than that of normal maraging steel with the same strength grade, on the other hand the strength can also be kept at normal grade even though titanium was cut down. It was also found that the category and volume of inclusions are greatly reduced in the ultra-purifying steel, and most inclusions may contain titanium and nitrogen. The improvement of thoughness and the maintenance of strength owe to decreasing the inclusions and increasing the availability of main alloy elements. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000172767100015 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/111843]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | He, Y |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Y,Yang, K,Qu, WS,et al. Study of ultra-purified 18Ni(350) maraging steel[J]. ACTA METALLURGICA SINICA,2001,37(8):852-856. |
| APA | He, Y,Yang, K,Qu, WS,Kong, FY,&Su, GY.(2001).Study of ultra-purified 18Ni(350) maraging steel.ACTA METALLURGICA SINICA,37(8),852-856. |
| MLA | He, Y,et al."Study of ultra-purified 18Ni(350) maraging steel".ACTA METALLURGICA SINICA 37.8(2001):852-856. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。