薄板坯连铸连轧流程钛微合金钢控制轧制技术

doi:10.13228/j.boyuan.issn0449-749x.20150395

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Abstract The control rolling model and its mechanism of Ti-microalloyed strip produced by TSCR process in detail is expounded. Based on stress relaxation test and thermal simulation experiment，the austenite recrystallization kinetics of Ti-microalloyed strip produced by TSCR process were discussed and studied. The results show that the recrystallization of the as-cast austenite with very large grains in Ti-microalloyed steel can be finished only after F1 rolling；Recrystallization controlled rolling can be achieved because the TiN precipitating from austenite has strong inhibition effect on the recrystallized grain growth. The inhibitory effect of Ti solute drag and deformation-induced precipitation TiC on austenite recrystallization can prevent the occurrence of austenite recrystallization，and realize non-recrystallization controlled rolling.

Received: 03 August 2015 Published: 06 January 2016

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	WANG Shui-Ze
	MAO Xin-Beng
	XUN Xin-Jun

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WANG Shui-Ze,MAO Xin-Beng,XUN Xin-Jun. Control rolling technology of Ti-microalloyed strip produced by TSCR[J]. Iron and Steel, 2016, 51(1): 52-59.

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http://www.chinamet.cn/Jweb_gt/EN/10.13228/j.boyuan.issn0449-749x.20150395 OR http://www.chinamet.cn/Jweb_gt/EN/Y2016/V51/I1/52

[1]	毛新平，等. 薄板坯连铸连轧微合金化技术[M]. 北京：冶金工业出版社，2008.（MAO Xin-ping，et al. Microalloying Technology on Thin Slab Casting and Direct Rolling Process[M]. Beijing：Metallurgical Industry Press，2008. ）
[1]	毛新平，等. 薄板坯连铸连轧微合金化技术[M]. 北京：冶金工业出版社，2008.（MAO Xin-ping，et al. Microalloying Technology on Thin Slab Casting and Direct Rolling Process[M]. Beijing：Metallurgical Industry Press，2008. ）
[2]	Lagneborg R，Siwecki T，.Zajac S，et al. The Role of Vanadium in Microalloyed Steels[R]. Sweden：Swedish Institute for Metals Research，2000.
[2]	Lagneborg R，Siwecki T，.Zajac S，et al. The Role of Vanadium in Microalloyed Steels[R]. Sweden：Swedish Institute for Metals Research，2000.
[3]	毛新平，高吉祥，柴毅忠. 中国薄板坯连铸连轧技术的发展[J]. 钢铁，2014，49（7）：49.（MAO Xin-ping，GAO Ji-xiang，CHAI Yi-zhong. Development of thin slab casting and direct rolling process in China[J]. Iron and Steel，2014，49（7）：49.）
[3]	毛新平，高吉祥，柴毅忠. 中国薄板坯连铸连轧技术的发展[J]. 钢铁，2014，49（7）：49.（MAO Xin-ping，GAO Ji-xiang，CHAI Yi-zhong. Development of thin slab casting and direct rolling process in China[J]. Iron and Steel，2014，49（7）：49.）
[4]	毛新平，孙新军，殷瑞钰. 薄板坯连铸连轧Ti微合金化钢的物理冶金学特征[J]. 金属学报，2006，42（10）：1091.（MAO Xin-ping，SUN Xin-jun，YIN Rui-yu. Physical metallurgy for the titanium microalloyed strip produced by thin slab castng and rolling process[J]. Acta Metallurgica Sinica，2006，42（10）：1091.）
[4]	毛新平，孙新军，殷瑞钰. 薄板坯连铸连轧Ti微合金化钢的物理冶金学特征[J]. 金属学报，2006，42（10）：1091.（MAO Xin-ping，SUN Xin-jun，YIN Rui-yu. Physical metallurgy for the titanium microalloyed strip produced by thin slab castng and rolling process[J]. Acta Metallurgica Sinica，2006，42（10）：1091.）
[5]	MAO Xin-ping，HUO Xiang-dong，SUN Xin-jun，et al. Strengthening mechanisms of a new 700MPa hot rolled high strength steel[J]. Journal of Iron and Steel Research，International，2008，15（2）：30.
[5]	MAO Xin-ping，HUO Xiang-dong，SUN Xin-jun，et al. Strengthening mechanisms of a new 700MPa hot rolled high strength steel[J]. Journal of Iron and Steel Research，International，2008，15（2）：30.
[6]	柳德橹，毛新平，倪晓青，等. CSP工艺Ti微合金化钢中的碳氮化物沉淀[J]. 钢铁，2006，41（s）：235.(LIU De-lu，MAO Xin-ping，NI Xiao-qing，et al. Carbontride precipitations in low carbon Ti-microalloyed steels produced by CSP process[J]. Iron and Steel，2006，41（s）：235.)
[6]	柳德橹，毛新平，倪晓青，等. CSP工艺Ti微合金化钢中的碳氮化物沉淀[J]. 钢铁，2006，41（s）：235.(LIU De-lu，MAO Xin-ping，NI Xiao-qing，et al. Carbontride precipitations in low carbon Ti-microalloyed steels produced by CSP process[J]. Iron and Steel，2006，41（s）：235.)
[7]	霍向东，毛新平，李烈军，等. 薄板坯连铸连轧Ti微合金化高强钢的强化机制[J]. 钢铁，2005， 40（s）： 464.（HUO Xiang-dong，MAO Xin-ping，LI Lie-jun，et al. Strengthening mechanism of Ti micro-alloy high strength steels produced by thin slab casting and rolling[J]. Iron and Steel，2005，40（s）： 464.）
[7]	霍向东，毛新平，李烈军，等. 薄板坯连铸连轧Ti微合金化高强钢的强化机制[J]. 钢铁，2005， 40（s）： 464.（HUO Xiang-dong，MAO Xin-ping，LI Lie-jun，et al. Strengthening mechanism of Ti micro-alloy high strength steels produced by thin slab casting and rolling[J]. Iron and Steel，2005，40（s）： 464.）
[8]	周建，康永林，毛新平，等. CSP流程生产Ti微合金化高强钢的析出行为研究[C]//北京国际材料周（2006BIMW）钢铁分会论文集，北京：[出版者不详]，2006：76.（ZHOU Jian，KANG Yong-lin，MAO Xin-ping，et al. Precipitation behavior in Ti-microalloyed high strength steels produced by CSP process[C]//Proceedings of the Steel Branch for Beijing International Materials Week，Beijing：[s.n.]，2006：76.）
[8]	周建，康永林，毛新平，等. CSP流程生产Ti微合金化高强钢的析出行为研究[C]//北京国际材料周（2006BIMW）钢铁分会论文集，北京：[出版者不详]，2006：76.（ZHOU Jian，KANG Yong-lin，MAO Xin-ping，et al. Precipitation behavior in Ti-microalloyed high strength steels produced by CSP process[C]//Proceedings of the Steel Branch for Beijing International Materials Week，Beijing：[s.n.]，2006：76.）
[9]	L Pentti Karjalainen， Juha Perttula. Characteristics of static and metadynamic recrystallization and strain accumulation in hot-deformed austenite as revealed by the stress relaxation method[J]. ISIJ Int，1996，36（6）：729.
[9]	L Pentti Karjalainen， Juha Perttula. Characteristics of static and metadynamic recrystallization and strain accumulation in hot-deformed austenite as revealed by the stress relaxation method[J]. ISIJ Int，1996，36（6）：729.
[10]	MAO Xin-ping，CHEN Qi-lin，SUN Xin-jun. Metallurgical interpretation on grain refinement and synergistic effect if Mn and Ti in Ti-microalloyed strip produced by TSCR[J]. Journal of Iron and Steel Research， International，2014，21（1）：30.
[10]	MAO Xin-ping，CHEN Qi-lin，SUN Xin-jun. Metallurgical interpretation on grain refinement and synergistic effect if Mn and Ti in Ti-microalloyed strip produced by TSCR[J]. Journal of Iron and Steel Research， International，2014，21（1）：30.
[11]	雍岐龙. 钢铁材料中的第二相 [M]. 北京：冶金工业出版社，2006.（YONG Qi-long. Second Phase in Iron and Steel [M]. Beijing：Metallurgical Industry Press，2006.）
[11]	雍岐龙. 钢铁材料中的第二相 [M]. 北京：冶金工业出版社，2006.（YONG Qi-long. Second Phase in Iron and Steel [M]. Beijing：Metallurgical Industry Press，2006.）