CONSTITUTIONAL DIAGRAM OF Fe-Mn-C ALLOYS AFTER SOLUTION TREATMENT AT 1000℃

Abstract

Abstract: On the basis of experimental results of 76 points of composition and previous relevant conclu- sions,a relatively complete constitutional diagram of solid solution treating Fe-Mn-C sys- tem alloy at 1000℃ has been constructed with austenite zones of different stabilities.The chemical composition range and structure change of steels with various Mn have also been discussed.Thus,the reasonable selection of composition and structure may be available for the manganese steel with commercial purposes.

Key words: constitutional diagram, Fe-Mn-C alloy, austenite

LI Shaoxiong HE Zhenming ZHAO Yuguang ZHAO Yuqian SHI Zhongliang Jilin University of Technology,Changchun,China. CONSTITUTIONAL DIAGRAM OF Fe-Mn-C ALLOYS AFTER SOLUTION TREATMENT AT 1000℃[J]. Acta Metallurgica Sinica (English Letters), 1992, 5(8): 94-98.

[1]	Xiaosheng Zhou, Hao Chen, Chenxi Liu, Yongchang Liu. Residual Ferrite Control of 9Cr ODS Steels by Tailoring Reverse Austenite Transformation [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(2): 187-195.
[2]	Cong-Yu Zhang, Hao Chen, Jia-Ning Zhu, Chi Zhang, Zhi-Gang Yang. A New Kinetic Mode During the Austenite-to-Ferrite Transformation in Fe-Mn and Fe-Mn-Mo Alloys [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(7): 975-980.
[3]	Pengfei Gao, Weijian Chen, Feng Li, Beijia Ning, Zhengzhi Zhao. Quasi-Situ Characterization of Deformation in Low-Carbon Steel with Equiaxed and Lamellar Microstructure Treated by the Quenching and Partitioning Process [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(12): 1657-1665.
[4]	Hamid Mousalou, Sasan Yazdani, Naghi Parvini Ahmadi, Behzad Avishan. Nanostructured Carbide-Free Bainite Formation in Low Carbon Steel [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(12): 1635-1644.
[5]	Yong-Han Li, Zhong-Hua Jiang, Zhen-Dan Yang, Jue-Shun Zhu. Effect of Indirect Transformation of Retained Austenite During Tempering on the Charpy Impact Toughness of a Low-Alloy Cr-Mo-V Steel [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(10): 1346-1358.
[6]	Yang Zhao, Wen-Ting Zhu, Shu Yan, Li-Qing Chen. Effect of Microstructure on Tensile Behavior and Mechanical Stability of Retained Austenite in a Cold-Rolled Al-Containing TRIP Steel [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(10): 1237-1243.
[7]	Erfan Abbasi, Quanshun Luo, Dave Owens. Microstructural Characteristics and Mechanical Properties of Low-Alloy, Medium-Carbon Steels After Multiple Tempering [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(1): 74-88.
[8]	Feng Wang, Dong-Sheng Qian, Xiao-Hui Lu. Effect of Prior Cold Deformation on the Stability of Retained Austenite in GCr15 Bearing Steel [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(1): 107-115.
[9]	Hong-Wei Cao, Xing-Hong Luo, Guo-Feng Zhan, Shi Liu. Influence of Nb Content on Microstructure and Mechanical Properties of a 7%Ni Steel [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(9): 975-982.
[10]	Yong Jiang, Yang Li, Yun-Fei Jia, Xian-Cheng Zhang, Jian-Ming Gong. Gradient Elastic-Plastic Properties of Expanded Austenite Layer in 316L Stainless Steel [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(8): 831-841.
[11]	Hong-Wei Cao, Xing-Hong Luo, Guo-Feng Zhan. Effect of Mn Content on Microstructure and Cryogenic Mechanical Properties of a 7% Ni Steel [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(7): 699-705.
[12]	Gang Shen, Cheng-Wu Zheng, Jian-Feng Gu, Dian-Zhong Li. Micro-scale Cellular Automaton Modeling of Interface Evolution During Reaustenitization from Pearlite Structure in Steels [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(7): 713-722.
[13]	Ke Zhang, Ping Liu, Wei Li, Feng-Cang Ma, Yong-Hua Rong. Quantitative Analysis of the Crystallographic Orientation Relationship Between the Martensite and Austenite in Quenching-Partitioning-Tempering Steels [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(6): 659-667.
[14]	Shao-Heng Sun, Ai-Min Zhao, Ran Ding, Xiao-Gang Li. Effect of Heat Treatment on Microstructure and Mechanical Properties of Quenching and Partitioning Steel [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(2): 216-224.
[15]	Chang-Gang Wang, Xiao-Fang Li, Jie Wei, Xin Wei, Fang Xue, Rong-Yao Ma, Jun-Hua Dong, Wei Ke. Crevice Corrosion of Several Supper Stainless Steels in the Simulated LT-MED Environment [J]. Acta Metallurgica Sinica (English Letters), 2018, 31(11): 1137-1147.

CONSTITUTIONAL DIAGRAM OF Fe-Mn-C ALLOYS AFTER SOLUTION TREATMENT AT 1000℃

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments