Effect of solution treatment on microstructure and properties of high speed rolled N06625 nickel based alloy wire rod

doi:10.13251/j.issn.0254-6051.2024.04.029

Abstract

Abstract: Production of N06625 alloy wire rod with large coil weight was realized by using the high-speed wire rolling mill, and the microstructure and properties after solution treatment at different temperatures(1000-1200 ℃) were studied. The results show that the grain size of the high speed rolled N06625 alloy wire rod is extremely small, and the reasonable solution treatment is at 1180-1200 ℃ for 40 min. After solution treatment at 1200 ℃, the strength and hardness of the wire rod are low, and the elongation and reduction of area are excellent, which fully meet the subsequent drawing process. Besides, the microstructure of the wire rod is completely regulated, that is, static recrystallization is completed, where there are only a few small-sized Nb precipitates in the matrix, which will not affect the subsequent cold drawing deformation.

Key words: N06625 alloy, high speed wire rod, microstructure, properties

CLC Number:

TG335.3

Gu Yu, Wang Yan, Li Jidong, Zeng Li, Han Dong. Effect of solution treatment on microstructure and properties of high speed rolled N06625 nickel based alloy wire rod[J]. Heat Treatment of Metals, 2024, 49(4): 182-185.

References

[1]高钰璧, 丁雨田, 孟斌, 等. Inconel 625合金中析出相演变研究进展[J]. 材料工程, 2020, 48(5): 13-22.
Gao Yubi, Ding Yutian, Meng Bin, et al. Research progress in evolution of precipitated phases in Inconel 625 superalloy[J]. Journal of Materials Engineering, 2020, 48(5): 13-22.
[2]Chen X, Lin Y C, Chen M, et al. Microstructural evolution of a nickel-based superalloy during hot deformation[J]. Materialsand Design, 2015, 77: 41-49.
[3]王方军, 刘应龙, 时瑶, 等. 等温退火处理对Inconel 625合金箔材组织和性能的影响[J]. 金属热处理, 2022, 47(3): 77-81.
Wang Fangjun, Liu Yinglong, Shi Yao, et al. Effect of isothermal annealing treatment on microstructure and properties of Inconel 625 alloy foil[J]. Heat Treatment of Metals, 2022, 47(3): 77-81.
[4]蔡远飞, 隋毅, 朱治愿, 等. 超低铁Inconel 625合金的热处理[J]. 金属热处理, 2018, 43(9): 175-181.
Cai Yuanfei, Sui Yi, Zhu Zhiyuan, et al. Heat treatment of ultra-low iron Inconel 625 alloy[J]. Heat Treatment of Metals, 2018, 43(9): 175-181.
[5]王岩, 徐芳泓, 李阳, 等. 应变速率对617B镍基高温合金组织演变的影响[J]. 稀有金属材料与工程, 2014, 43(12): 3027-3030.
Wang Yan, Xu Fanghong, Li Yang, et al. Effect of strain rate on the microstructural evolution of 617B Ni-base superalloy[J]. Rare Metal Materials and Engineering, 2014, 43(12): 3027-3030.
[6]Wang J, Dong J X, Zhang M C, et al. Hot working characteristics of nickel-base superalloy 740H during compression[J]. Materials Science and Engineering A, 2013, 566: 61-70.
[7]Zhang P, Hu C, Zhu Q, et al. Hot compression deformation and constitutive modeling of GH4698 alloy[J]. Materials and Design, 2015, 65: 1153-1160.
[8]王岩. 镍基合金N06625变形-热处理组织演变特性研究[C]//2019年(首届)中国金属学会不锈钢科技发展论坛. 2019: 98-102.
[9]丁雨田, 马元俊, 豆正义, 等. 固溶处理温度对GH3625合金热挤压管材微观组织和力学性能的影响[J]. 材料导报, 2018, 32(8): 1311-1317.
Ding Yutian, Ma Yuanjun, Dou Zhengyi, et al. Effect of solution treatment temperature on microstructure and mechanical properties of GH3625 alloy hot extruded tube[J]. Materials Reports, 2018, 32(8): 1311-1317.
[10]蔡梅, 刘建平, 吴香菊, 等. GH625合金锻造工艺研究[J]. 沈阳航空航天大学学报, 2011, 28(4): 52-59.
Cai Mei, Liu Jianping, Wu Xiangju, et al. Technical study on GH625 alloy forging[J]. Journal of Shenyang Aerospace University, 2011, 28(4): 52-59.
[11]Jiang H, Dong J X, Zhang M C, et al. The recrystallization model and microstructure prediction of alloy 690 during hot deformation[J]. Materials and Design, 2016, 104: 162-173.

[1]	Li Weixian, Peng Wei, Hu Jie, Liu Tengshi, Zhou Luhai, Dong Han. Effect of Cu on mechanical properties of 390 MPa grade CrNiMo series low-alloy ship steel plates [J]. Heat Treatment of Metals, 2024, 49(4): 1-7.
[2]	Zhang Wentao, Liu Chao, Du Yao, Min Yongan. Jominy end quenching characteristics of 52CrMoV4 leaf spring steel [J]. Heat Treatment of Metals, 2024, 49(4): 12-17.
[3]	Zhang Liang, Huang Xueqi, Liu Libin, Li Zhen, Xie Chunqian, Shi Chang, Liu Xingquan. Research and development of galvannealing dual-phase steel DP980 [J]. Heat Treatment of Metals, 2024, 49(4): 34-37.
[4]	Huang Dong, Jiang Yiran. Dynamic continuous cooling transformation curves and mechanical properties of S355 low alloy structural steel [J]. Heat Treatment of Metals, 2024, 49(4): 38-41.
[5]	Xu Guojin, Han Sicong, Zhu Ziyi, Luo Junfeng, He Jinjiang, Chen Chang, Chen Gui. Influence of heat treatment on microstructure and magnetic properties of high purity cobalt [J]. Heat Treatment of Metals, 2024, 49(4): 61-65.
[6]	Zheng Lei, Xu Da, Lu Yujie, Liao Wenchao, Yin Anmin, Chen Hou. Microstructure evolution and mechanical properties of laser additive manufactured 316L stainless steel after annealing process [J]. Heat Treatment of Metals, 2024, 49(4): 66-77.
[7]	Tao Tiancheng, Zang Kai, Zhu Zhiyuan. Effect of long-term aging on microstructure and properties of GH4169 alloy [J]. Heat Treatment of Metals, 2024, 49(4): 83-88.
[8]	Wang Chengyu, An Teng, Xie Xingfei, Lü Shaomin, Qu Jinglong. Microstructure evolution of GH4730 alloy during cumulative deformation [J]. Heat Treatment of Metals, 2024, 49(4): 88-94.
[9]	Qu Jingwen, Li Boshuai, Zhang Haiqin, Shi Minghua, Chen Qiuyu, Li Jie, Wang Xi. Effect of final annealing process on microstructure and mechanical properties of Zr-4 alloy tubes [J]. Heat Treatment of Metals, 2024, 49(4): 95-103.
[10]	Dong Taili, Li Fang, Chen Geng, Zhang Chen, Guo Zilong, Chen Kanghua, Chen Songyi. Improving mechanical properties and corrosion resistance of Al-Zn-Mg-Cu alloy through natural aging coupled pre-stretching [J]. Heat Treatment of Metals, 2024, 49(4): 104-110.
[11]	Li Jingjing, Wang Cunyu, Du Min, Xu Haifeng, Yu Feng, Cao Wenquan. Effect of annealing process on microstructure and mechanical properties of 30Cr15Mo1N steel [J]. Heat Treatment of Metals, 2024, 49(4): 110-115.
[12]	Tan Kejie, Xie Jinli, Qin Hailong , Xu Bin, Dong Hang, Bi Zhongnan, Zhang Ji. Effect of heat treatment on microstructure and properties of additive manufacturing TS5 nickel-based superalloy [J]. Heat Treatment of Metals, 2024, 49(4): 116-122.
[13]	Xie Hongshen, Li Ming, Leng Wanqing, Diao Xiaogang, Li Zhou, Xu Liujie. Effect of austempering on microstructure and mechanical properties of high vanadium wear-resistant alloy [J]. Heat Treatment of Metals, 2024, 49(4): 123-131.
[14]	Wang Yitong, Hou Huaxing, Zhang Chi, Pan Dong. Effect of high energy electro-pulsing treatment on microstructure and properties of welded joints of marine structural steel [J]. Heat Treatment of Metals, 2024, 49(4): 131-137.
[15]	Zhai Pengfei, Pan Hao, Xing Shuqing, Gong Meina, Liu Yongzhen, Ma Yonglin. Effect of pulse magnetic field aging treatment on microstructure and properties of A356 aluminum alloy [J]. Heat Treatment of Metals, 2024, 49(4): 138-145.