<strong>Zr</strong>对<strong>Ti</strong>微合金化低碳钢形变奥氏体再结晶和析出相的影响

doi:10.11901/1005.3093.2021.207

材料研究学报

2022, Vol. 36

Issue (2): 123-132 DOI: 10.11901/1005.3093.2021.207

研究论文

本期目录 | 过刊浏览

Zr对Ti微合金化低碳钢形变奥氏体再结晶和析出相的影响

罗瀚宇, 曹建春(

), 曾敏, 郝天赐, 高鹏, 王俊彩, 张凡林

昆明理工大学材料科学与工程学院昆明 650093

Effect of Zr on Deformed Austenite Recrystallization and Precipitates in Ti-Microalloyed Low Carbon Steel

LUO Hanyu, CAO Jianchun(

), ZENG Min, HAO Tianci, GAO Peng, WANG Juncai, ZHANG Fanling

School of Material Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China

引用本文:

罗瀚宇, 曹建春, 曾敏, 郝天赐, 高鹏, 王俊彩, 张凡林. Zr对Ti微合金化低碳钢形变奥氏体再结晶和析出相的影响[J]. 材料研究学报, 2022, 36(2): 123-132.
Hanyu LUO, Jianchun CAO, Min ZENG, Tianci HAO, Peng GAO, Juncai WANG, Fanling ZHANG. Effect of Zr on Deformed Austenite Recrystallization and Precipitates in Ti-Microalloyed Low Carbon Steel[J]. Chinese Journal of Materials Research, 2022, 36(2): 123-132.

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摘要:

通过多道次模拟压缩实验，研究不同Zr和Ti含量的三种Ti微合金化低碳钢在950℃~1050℃形变奥氏体再结晶和析出相的变化和最佳变形温度。结果表明，Ti含量的提高和Zr的加入使Ti微合金钢形变奥氏体的再结晶和晶粒长大延迟。Zr的加入还能增加Ti微合金钢中析出相的数量、改善析出相尺寸分布的均匀性进而得到相对均匀的奥氏体组织。变形温度为1000℃时的Ti-Zr微合金钢奥氏体组织最细小均匀。

关键词 ：金属材料, Ti微合金钢, 多道次, 再结晶, 析出相

Abstract：

The recrystallization and precipitates of deformed austenite for three Ti-microalloyed low carbon steels with different amount of Zr and Ti in the temperature range of 950°C to 1050°C were investigated by means of multi-pass compression test to simulate the actual rolling situation, in order to acquire the optimum deformation temperature for the alloys. The results show that the increase of Ti content will retard the occurrence of the recrystallization of deformed austenite and the recrystallization grain growth in Ti-microalloyed steels, while the addition of Zr will also retard the occurrence of recrystallization of deformed austenite in Ti-microalloy steel, and inhibit the growth of recrystallization grains. Besides, the addition of Zr increases the number of precipitates in Ti-microalloyed steel, and improves the size uniformity of precipitated phase, so that the Ti-Zr microalloyed steel consists of a relatively uniform austenite microstructure. When the deformation temperature is 1000℃, the Ti-Zr microalloyed steel has the finest uniform austenite microstructure.

Key words： metallic materials Ti microalloyed steel multi-pass recrystallization precipitates

收稿日期: 2021-04-02

ZTFLH:

TG142.1

基金资助:国家自然科学基金(51761019)

作者简介: 罗瀚宇，男，1996年生，硕士

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https://www.cjmr.org/CN/10.11901/1005.3093.2021.207 或 https://www.cjmr.org/CN/Y2022/V36/I2/123

表1 实验用钢的化学成分

图1 热模拟实验的工艺路线图

图2 0.13Ti钢、0.18Ti钢和Ti-Zr钢的等温多道次变形应力-应变曲线

图3 在不同变形温度各道次的峰值应力

图4 0.13Ti钢、0.18Ti钢和Ti-Zr钢在1200℃加热5min后原奥氏体晶粒的形貌

图5 0.13Ti钢、0.18Ti钢和Ti-Zr钢等温多道次变形后的原奥氏体晶粒形貌

图6 0.13Ti钢、0.18Ti钢和Ti-Zr钢在1000℃等温多道次变形后析出相的STEM形貌和能谱

图7 Ti-Zr钢内复合析出相的STEM形貌和元素分布

图8 三种实验用钢等温多道次变形后的奥氏体再结晶晶粒尺寸分布

图9 三种实验用钢等温多道次变形后的奥氏体再结晶晶粒平均尺寸

表2 三种试验钢奥氏体晶粒尺寸分布的不均匀度

图10 0.13Ti钢、0.18Ti钢和Ti-Zr钢中合金元素的平衡固溶量[Ti]、[Zr]、[C]和[N]随温度的变化

1	Wang L , Xiao S F , Tang Z H , et al . Study of static recrystallization behavior of austenite in a Ti-V microalloyed steel [J]. Mater. Express, 2020, 10: 1047
2	Oliveira A P , Gonzalez B M . The engineering behind the mechanical properties enhancement on HSLA steels, microalloyed with niobium: Effects of boron and titanium [J]. J. Mater. Res. Technol. 2020, 9: 9372
3	Gui L T , Long M J , Zhang H H , et al . Study on the precipitation and coarsening of TiN inclusions in Ti-microalloyed steel by a modified coupling model [J]. J. Mater. Res. Technol., 2020, 9: 5499
4	Grange R A . Boron, Calcium, Columbium and Zirconium in Iron and Steel [M]. New York: John Wiley and Sons, 1957: 141
5	Baker T N . Role of zirconium in microalloyed steels: a review [J]. Mater. Sci. Technol., 2015, 31: 265
6	Wang H R , Wang W , Gao J Q . Precipitates in two Zr-bearing HSLA steel plates [J]. Mater. Lett., 2010, 64: 219
7	Zheng L , Yuan Z X , Song S H , et al . Austenite grain growth in heat affected zone of Zr-Ti bearing microalloyed steel [J]. J. Iron Steel Res Int., 2012, 19: 73
8	Maia A R B , Guinancio C R , Germano R L , et al . Use of zirconium in microalloyed steels [J]. Adv. Mater. Res., 2007, 59: 834
9	He K , Baker T N . Effect of zirconium additions on austenite grain coarsening of C-Mn and microalloy steels [J]. Mater. Sci. Eng., A, 1998, 256: 111
10	Shi M H , Kannan R , Zhang J , et al . Effect of Zr microalloying on austenite grain size of low-carbon steels [J]. Metall. Mater. Trans. B, 2019, 50:2574
11	Xu G , Gan X L , Ma G J , et al . The development of Ti-alloyed high strength microalloy steel [J]. Mater Des, 2010, 31:2891
12	Huo X D , Xia J N , Li L J , et al . A review of research and development on titanium microalloyed high strength steels [J]. Iron Steel Vanadium Titanium, 2017, 38: 105
12	霍向东, 夏继年, 李烈军等 . 钛微合金化高强钢的研究与发展 [J]. 钢铁钒钛, 2017, 38: 105
13	Meng C F , Wang Y D , Wei Y H , et al . Strengthening mechanisms for Ti- and Nb-Ti-micro-alloyed high-strength steels [J]. J. Iron Steel Res. Int., 2016, 23: 350
14	Zhang K , Li Z D , Sun X J , et al . Development of Ti-V-Mo complex microalloyed Hot-Rolled 900-MPa-grade high-strength steel [J]. Acta Metall. Sin. (Fngl. Let.), 2015, 28: 641
15	Wang Z Q , Zhang H , Guo C H , et al . Effect of molybdenum addition on the precipitation of carbides in the austenite matrix of titanium micro-alloyed steels [J]. J. Mater. Sci., 2016, 51: 4996
16	Liu P C , Cao J C , Yin S B , et al . Effect of Zr on undissolved phases and carbide precipitation in Ti microalloyed low-carbon steel [J]. J. Iron Steel Res. Int., 2019, 26: 720
17	Hou L .Study on microstructure evolution and controlled rolling and controlled cooling process of titanium microalloyed steel [D]. Zhenjiang: Jiangsu University, 2017
17	侯亮 . 钛微合金钢的组织演变规律和控轧控冷工艺研究 [D]. 镇江: 江苏大学, 2017
18	Humphreys F J , Hatherly M . Recrystallization and Related Annealing Phenomena [M]. 2nd Ed, Amsterdam: Elsevier, 2004: 215
19	Homsher C N . Determination of the non-recrystallization temperature (TNR) in multiple microalloyed steels [D]. Colorado: Colorado School of Mines, 2013
20	Yang W C . Study on dynamic recrystallization and strain-induced precipitation behavior of HG785 steel [D]. Wuhan: Wuhan University of Science and Technology, 2015
20	杨文钗 . HG785钢动态再结晶与应变诱导析出行为的研究 [D]. 武汉: 武汉科技大学, 2015
21	Zeng M , Cao J C . Effect of Zr on dynamic recrystallization behavior of Ti-microalloyed low carbon steels. Steel Res. Int., 2020, 91.
22	Yang W Y , Hu A M , Sun Z Q . Control of austenite grain size in a low carbon steel [J]. Acta Metall. Sin., 2000, 36: 1050
22	杨王明, 胡安民, 孙祖庆 . 低碳钢奥氏体晶粒尺寸的控制 [J]. 金属学报, 2000, 36: 1050
23	Yang H L , Xu G , Wang L , et al . A study of growth of austenite grains in a steel microalloyed with Ti and Nb [J]. Met. Sci. Heat Treat., 2017, 59(1-2): 8
24	Akben M J , Weiss I , Jonas J J . Dynamic precipitation and solute hardening in a V microalloyed steel and two Nb steels containing high levels of Mn [J]. Acta Metall., 1981, 29: 111
25	Zhao L Q , Zhao Y , Xu X Q , et al . Dynamic recrystallization and precipitation behavior of a kind of low carbon V-microalloyed steel [J]. Acta Metall. Sin., 2010, 46: 1215
25	陈礼清, 赵阳, 徐香秋, 等 . 一种低碳钒微合金钢的动态再结晶与析出行为 [J]. 金属学报, 2010, 46: 1215
26	Mao X P . Titanium Microalloyed Steel [M]. Beijing: Metallurgical Industry Press, 2016: 2
26	毛新平 . 钛微合金钢 [M]. 北京: 冶金工业出版社, 2016: 2
27	Sá E R , Rodrigues S F , Aranas C , et al . Softening-precipitation interaction in a Nb-and N-bearing austenitic stainless steel under stress relaxation [J]. J. Mater. Res. Technol., 2020, 9: 7807
28	Zhang K , Sun X J , Zhang M Y , et al . Kinetics of (Ti, V, Mo)C precipitated in γ/α matrix of Ti-V-Mo complex microalloyed steel [J]. Acta Metall. Sin., 2018, 54: 1122
28	张可, 孙新军, 张明亚等 . Ti-V-Mo复合微合金钢中(Ti, V, Mo)C在γ/α中沉淀析出的动力学 [J]. 金属学报, 2018, 54: 1122
29	Yong Q L . Secondary Phases in Steel [M]. Beijing: Metallurgical Industry Press, 2006: 1
29	雍岐龙 . 钢铁材料中的第二相 [M]. 北京: 冶金工业出版社, 2006: 1
30	Ma X P , Miao C L , Langelier B , et al . Suppression of strain-induced precipitation of NbC by epitaxial growth of NbC on pre-existing TiN in Nb-Ti microalloyed steel [J]. Mater. Des., 2017, 132: 244
31	Gong P , Liu X G , Rijkenberg A , et al . The effect of molybdenum on interphase precipitation and microstructures in microalloyed steels containing titanium and vanadium [J]. Acta Mater., 2018, 161: 374
32	Strid J , Easterling K E . On the chemistry and stability of complex carbides and nitrides in microalloyed steels [J]. Acta Metall., 1985, 33: 2057
33	Wang F M , Han Q Y . Formation mechanism of complex microalloying carbonitride in steels [J]. Iron Steel, 1995, 30: 50
33	王福明, 韩其勇 . 钢中微合金碳氮化物复合相的形成机制 [J]. 钢铁, 1995, 30: 50
34	Wang F L . Study on precipitation behaviors of V and Nb in microalloyed steel bars [D]. Chongqing: Chongqing University, 2016
34	王方丽 . 微合金化钢筋中V、Nb析出行为研究 [D]. 重庆: 重庆大学, 2016
35	Feng R , Li S L , Li Z S , et al . Characteristics of diphase precipitates of Nb-V-Ti microalloyed steel [J]. Trans. Mater. Heat Treat., 2013, 34: 37
35	冯锐, 李胜利, 李贞顺等 . Nb-V-Ti微合金钢复合析出相的特征 [J]. 材料热处理学报, 2013, 34: 37
36	Jang J H , Lee C H , Heo Y U , et al . Stability of (Ti,M)C (M=Nb, V, Mo and W) carbide in steels using first-principles calculations [J]. Acta Mater., 2011, 60: 208

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