ISSN:1003-8620
CN:42-1243/TF
Governed by: CITIC Pacific Special Steel Group Co., LTD
Sponsored by: Daye Special Steel Co., LTD.
Special Steel ›› 2010, Vol. 31 ›› Issue (4): 61-63.
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Gu Ligong, Wang Guoliang, Xiao Gongye
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谷力功, 王国亮, 肖功业
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Abstract: The 15NiCuMoNb5-64 steel (%:0. 14C,1. 14Ni,0.62Cu,0.32Mo,0.020Nb) is melted by 100 t EAF+LF+VD-Ingot casting process, forged to Φ φ350 mm tube blank and hot-rolled to Φ 323.9 mm×14.2 mm steel tube by Φ460 mm PQF steel mill. The metallurgical quality, mechanical properties, brittle transformation temperature and stress- fracture strength of the steel tube at high temperature endure and so on all meet the requirement of standard.
摘要: 15NiCuMoNb5-6-4钢(%:0.14C、1.14Ni、0.62Cu、0.32Mo、0.020Nb)用100 t EAF+LF+VD-铸锭工艺冶炼,锻成Φ350 mm管坯,然后用Φ460 mm PQF轧机轧成Φ323.9 mm×14.2 mm的钢管。该钢管的冶金质量、力学性能、脆性转变温度、高温持久强度等均符合标准要求。
关键词: 15NiCuMoNb5-6-4钢, , 核电站用钢管, , 产品开发, , 性能
Gu Ligong, Wang Guoliang , Xiao Gongye. Structure and Properties of 323.9 mmx14.2 mm 15NiCuMoNb5-6-4 Steel Seamless Tube for Nuclear Power Station[J]. Special Steel, 2010, 31(4): 61-63.
谷力功, 王国亮, 肖功业. 核电站用中323.9 mm×14.2 mm 15NiCuMoNb5-6-4无缝钢管的组织和性能[J]. 特殊钢, 2010, 31(4): 61-63.
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https://www.specialsteeljournal.com/EN/Y2010/V31/I4/61