Home Journals Articles Updates About
CN
image
收藏切换
Effects of Microalloying and Heat Treatment on Microstructure of High Carbon Rail
收藏切换
Jing Yang1, Pengxia Jia1, Min Wang1, Chunling Zhou1, Lili Su1, Huihui Wei1, 2, Mengchen Sun1
Rare Earth Steel | 2025, 51(6) : 44 - 48
Less
收藏切换
Rare Earth Steel | 2025, 51(6): 44-48
• Variety Quality and Experimental Study •
Effects of Microalloying and Heat Treatment on Microstructure of High Carbon Rail
Full
Jing Yang1, Pengxia Jia1, Min Wang1, Chunling Zhou1, Lili Su1, Huihui Wei1, 2, Mengchen Sun1
Affiliations
  • 1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
  • 2.School of Materials Science and Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2025-12-25
Outline
收藏切换

During the heat treatment process of high carbon rail, it is easy to generate such defective microstructure as intergranular network cementite. In order to systematically explore heat treatment characteristics of the material, the effect laws of microalloying and heat treatment on microstructure characteristics of high carbon rail are studied with scanning electron microscope (SEM), electron back-scattered diffraction (EBSD) and energy spectrum analysis by designing several differentiated heat treatment schemes. The results showed that there were certain effects of heat treatment temperature on distribution of alloying elements, size of pearlite structure as well as formation of intergranular network cementite and carbide particles.

high carbon rail  /  network cementite  /  special carbide  /  pearlite
杨静, 贾鹏霞, 王敏, 周春玲, 苏丽丽, 魏慧慧, 孙梦晨. 微合金化及热处理对高碳钢轨组织的影响. 包钢科技, 2025 , 51 (6) : 44 -48 .
Jing Yang, Pengxia Jia, Min Wang, Chunling Zhou, Lili Su, Huihui Wei, Mengchen Sun. Effects of Microalloying and Heat Treatment on Microstructure of High Carbon Rail[J]. Science & Technology of Baotou Steel, 2025 , 51 (6) : 44 -48 .
Appendix
Less
Year 2025 volume 51 Issue 6
101
23
Cite this Article
BibTeX
Article Info
  • Receive Date：2025-07-02
  • Online Date：2026-09-30
  • Published：2025-12-25
Article Data
Affiliations
History
  • Received：2025-07-02
Affiliations
    1.Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
    2.School of Materials Science and Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia Autonomous Region, China
References
Share
https://castjournals.cast.org.cn/joweb/xtg/EN/
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House