Influence of Smelting Processes on the Usability of Tantalum Strip as Superconducting Wire Barrier AITranslate
Abstract AITranslate
The influences were investigated of smelting speed and tungsten element segregation on service performance of tantalum strip as superconducting wire barrier.The results show that the tantalum ingot can be purified and its microstructure also can be improved by slowing down the first smelting speed and raising up the second smelting speed,and therefore the product of tantalum strip has fine and homogeneous microstructure.By strictly controlling the tungsten content in the raw materials（≤0.002%）and reducing welding points or applying other welding equipment without tungsten welding pins,tungsten impurity into the ingot can be avoided and tungsten segregation in the ingot can be reduced to prevent fracture of tantalum strip during the service.
KeyWords AITranslate
1张平祥,李建锋,唐先德,谢惠久,冯勇,刘向宏,闫果,周廉.国际热核聚变(ITER)用低温超导线研究进展[J].中国材料进展,2009,28(4):10-15. 被引量：16
2梁明,张平祥,卢亚锋,李金山,李成山,唐先德.磁体用Nb_3Sn超导体研究进展[J].材料导报,2006,20(12):1-4. 被引量：16
3李春广,李金山,张平祥,肖成举,管军强,唐先德.高性能内锡法Nb_3Sn超导股线生产用Sn-Ti合金的研制[J].低温物理学报,2010,32(2):107-110. 被引量：5
4张宏善,周桂香,麻文明.多芯NbTi/Cu复合棒挤压坯锭设计研究[J].稀有金属材料与工程,1985,(6):22-25.
5唐先德,李春广,武玉,李昆,闫果,杨明,周廉,张平祥,冯勇,卢亚锋,翁佩德.核聚变用内Sn法Nb_3Sn股线的制备与性能[J].低温物理学报,2005,27(A02):926-931. 被引量：10
6殷为宏,汤慧萍.难熔金属材料与工程应用[M].北京:冶金工业出版社,2012:9-159.
1姚修楠,刘扬,郝小雷.熔炼方式和挤压温度对超导线材阻隔层用铌管材化学成分及组织性能的影响[J].宁夏大学学报：自然科学版,2018,39(2):139-142. 被引量：1
1柳莺.电弧炉熔炼中的节能技术[J].数码设计,2018,7(19):23-23.
1李俊,宜楠,武宇.超导线材阻隔层用铌片生产工艺的改进研究[J].热加工工艺,2016,45(15):145-147. 被引量：1
2高帆,王新英,王磊,韩鹏彪,张继.TiAl合金真空自耗熔炼过程的数值模拟[J].特种铸造及有色合金,2011,31(7):608-611. 被引量：9
3董振,陈三元,韩延峰.熔炼工艺对高铬铸铁性能的影响[J].中国铸造装备与技术,2002(3):17-18. 被引量：4
4姚三九,宋增光.高铬铸铁熔炼工艺的研究[J].现代铸铁,1997,17(2):13-14.
5姚三九,宋增光.熔炼工艺对高铬铸铁性能的影响[J].河北冶金,1997(3):31-33. 被引量：2
6董璞,胡淑娟,屈红星,宜楠,韩吉庆.热处理工艺对超导阻隔层用铌板力学性能的影响[J].热加工工艺,2016,45(22):163-164.
7刘卫国,刘建东,赵陈龙.水的磁处理防腐蚀机理研究[J].腐蚀与防护,2006,27(4):196-198. 被引量：8
8魏子杰.工业炉组合熔炼是高端产品生产的应用方向[J].金属加工：热加工,2013(11):22-23.
9李俊,王艳,屈红星,姚修楠,武宇.超导线材阻隔层用铌片表面起皮的改进研究[J].热加工工艺,2015,44(13):122-123.
10专利信息（Ⅲ）[J].稀有金属快报,2007,26(12):33-33.
Basic Information:
DOI：
Chinese Library Classification Number:TG146.416[金属学及工艺—金属材料]
Citation Information:
The influences were investigated of smelting speed and tungsten element segregation on service performance of tantalum strip as superconducting wire barrier.The results show that the tantalum ingot can be purified and its microstructure also can be improved by slowing down the first smelting speed and raising up the second smelting speed,and therefore the product of tantalum strip has fine and homogeneous microstructure.By strictly controlling the tungsten content in the raw materials（≤0.002%）and reducing welding points or applying other welding equipment without tungsten welding pins,tungsten impurity into the ingot can be avoided and tungsten segregation in the ingot can be reduced to prevent fracture of tantalum strip during the service.
quote
| GB/T 7714-2015 | [1] LI Jun, WU Yu, WEN Lin. Influence of Smelting Processes on the Usability of Tantalum Strip as Superconducting Wire Barrier[J]. Rare Metals and Cemented Carbides, 2016(1): 37-40. |
| MLA | [1] LI Jun, et al., "Influence of Smelting Processes on the Usability of Tantalum Strip as Superconducting Wire Barrier." Rare Metals and Cemented Carbides, no. 1, 2016, pp. 37-40. |
| APA | [1] LI Jun, WU Yu, & WEN Lin. (2016). Influence of Smelting Processes on the Usability of Tantalum Strip as Superconducting Wire Barrier. Rare Metals and Cemented Carbides(1), 37-40. |
| IEEE | [1] LI Jun, WU Yu, and WEN Lin, "Influence of Smelting Processes on the Usability of Tantalum Strip as Superconducting Wire Barrier," Rare Metals and Cemented Carbides, no. 1, pp. 37-40, 2016. keywords: {tantalum strip;smelting speed;tungsten element segregation;microstructure uniformity;usability;fracture} |