Comparative Study on the Wear Resistance of 45 Steel Laser Clad with Fe-based Coatings and Die Steel

被引：0

作者：

Han, B. ^{[1
]}

Wang, H. ^{[1
]}

Cui, W-H ^{[1
]}

Liu, X-H ^{[2
]}

Lin, J-Y ^{[1
]}

机构：

[1] Univ Jinan, Sch Mech Engn, Jinan 250022, Shandong, Peoples R China

[2] Shandong Taili Adv Mfg Res Inst Co Ltd, Yantai 264000, Shandong, Peoples R China

来源：

LASERS IN ENGINEERING | 2021年 / 49卷 / 4-6期

关键词：

High power diode laser (HPDL); Fe-based coatings; Cr12MoV die steel; laser cladding; microstructure; phase; microhardness; wear resistance; COMPOSITE COATINGS; MICROSTRUCTURE; ALLOY; BEHAVIOR; OPTIMIZATION; EVOLUTION; ZONE;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two types of Fe-based coatings (Specimen 1 and Specimen 2) were fabricated on a 45 steel by laser cladding with a high power diode laser (HPDL). The microstructure, phase composition and microhardness of the different coatings were investigated and the wear resistance was analysed. The results showed that the bottom, middle and upper parts of the clad layers exhibited different microstructures: the dominant phases of both specimens were alpha-Fe martensite and Cr23C6 hard phase. The two Fe-based coatings were also compared to a Cr12MoV die steel. the microhardness of Specimen 1 was significantly higher than that of the Cr12MoV die steel. The presence of the Cr23C6 hard phase in the clad layers of Specimen 1 and Specimen 2 reduced the wear weight loss and the width and depth of the wear scars compared with the Cr12MoV die steel.

引用

页码：257 / 270

页数：14

共 50 条

[21] Mechanical properties and electrochemical corrosion resistance of multilayer laser cladded Fe-based composite coatings on 4Cr5MoSiV1 steel
Xu, X.
Lu, H. F.
Luo, K. Y.
Yao, J. H.
Xu, L. Z.
Lu, J. Z.
Lu, Y. F.
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2020, 284
[22] Effect of boron on the microstructural evolution and wear resistance of high-hardness Fe-based alloy coatings prepared by laser cladding
Li, Qian
Zhang, Ya Long
Zhang, Liang
Wang, Qian
Zhao, Zhuo
Chen, Dong Xu
Jin, Hui
Wang, Yi Yong
Zhang, Jun Wei
SURFACE & COATINGS TECHNOLOGY, 2023, 458
[23] Process Optimization of a Fe-Based Coating Laser Clad onto a 42CrMo Steel Coal Mine Roller
Cui, L. J.
Ding, Y-S.
Guo, S-R.
Cui, Y-H.
Li, X-L.
Chen, Y-Q.
Zheng, B.
LASERS IN ENGINEERING, 2024, 57 (4-6) : 313 - 334
[24] Boriding of Laser-Clad Inconel 718 Coatings for Enhanced Wear Resistance
Lindner, Thomas
Guenen, Ali
Toeberling, Gerd
Vogt, Sabrina
Karakas, Mustafa Serdar
Loebel, Martin
Lampke, Thomas
APPLIED SCIENCES-BASEL, 2021, 11 (24):
[25] Fe-Based Amorphous Coatings on AISI 4130 Structural Steel for Corrosion Resistance
Katakam, Shravana
Santhanakrishnan, S.
Dahotre, Narendra B.
JOM, 2012, 64 (06) : 709 - 715
[26] STUDY ON WEAR RESISTANCE OF LASER CALDDING Fe-BASED COMPOSITE COATINGS REINFORCED BY IN-SITU MULTIPLE CARBIDE PARTICLES
Wu Chaofeng
Ma Mingxing
Liu Wenjin
Zhong Minlin
Zhang Weiming
Zhang Hongjun
ACTA METALLURGICA SINICA, 2009, 45 (08) : 1013 - 1018
[27] Corrosion and wear resistance of inconel 625 and inconel 718 laser claddings on 45 steel
Cheng, Yu
Sun, Yaoning
Zhang, Shilin
Cheng, Wangjun
Xu, Yifei
Wei, Shiyu
Luo, Jianqing
JOURNAL OF ALLOYS AND COMPOUNDS, 2025, 1013
[28] Corrosion and wear resistance of ultrasonic vibration-assisted laser cladded Fe-based crystal/amorphous composite coatings
Chen, Lin
Song, Haolun
Guo, Chunhuan
Wang, Shubang
Jiang, Fengchun
Xiao, Mingying
Qiao, Zhuhui
MATERIALS TODAY COMMUNICATIONS, 2024, 41
[29] Microstructure and wear properties of laser clad Fe based amorphous composite coatings
Zhu, Q. J.
Wang, X. H.
Qu, S. Y.
Zou, Z. D.
SURFACE ENGINEERING, 2009, 25 (03) : 201 - 205
[30] Study on the microstructure and wear resistance of laser clad martensitic stainless steel 420 with different content of TiC
Mo, Kekang
Cao, Lichao
Zhao, Dake
Long, Yu
Zhong, Jialiang
Zhong, Jiankai
Bi, Guijun
MATERIALS TODAY COMMUNICATIONS, 2025, 46

← 1 2 3 4 5 →