稀土在无缝钢管中的应用与研究浅析  

Application and Research of Rare Earth in Seamless Steel Tube

作　　者：米永峰[1] 倪鑫[1] 姜海龙[1] 康虹 刘玉荣[1] 石晓霞[1] 贾冬梅 孙文秀[1] MI Yongfeng;NI Xin;JIANG Hailong;KANG Hong;LIU Yurong;SHI Xiaoxia;JIA Dongmei;SUN Wenxiu(Baotou Steel Union Co.Ltd., Baotou, Inner Mongolia 014010, China)

机构地区：[1]内蒙古包钢钢联股份有限公司,内蒙古包头014010

出　　处：《石油管材与仪器》2022年第1期40-44,49,共6页Petroleum Tubular Goods & Instruments

摘　　要：简要阐述了稀土种类及稀土在钢中的作用机理,回顾了包钢无缝钢管产业稀土钢冶炼工艺技术、稀土钢产品研发的主要历程。通过稀土在钢中的应用实践,结合无缝钢管特殊使用领域对材料的不同需求,验证了稀土在抗腐蚀、耐磨、耐低温冲击韧性等方面具有有利作用。最后提出了稀土在无缝钢管中的研究与应用建议。The types of rare earth and the mechanism of action of rare earth in steel are briefly described.The smelting technology and product development of rare earth steel in seamless steel tube industry of Baotou Steel are reviewed.Through the application research of rare earth in steel,combined with the different requirements of materials in the special field of seamless steel pipe,the advantages of rare earth in corrosion resistance,abrasive resistance,low temperature impact toughness and other aspects were verified.Finally,research and application suggestions of rare earth in seamless steel pipe were put forward.

关 键 词：稀土 无缝钢管 非金属夹杂物改性 特殊性能 产品应用 

分 类 号：TG142.13[一般工业技术—材料科学与工程]