Effect of VC Content on Abrasion Resistance of VC/Fe Composite

Guo Jun Zhang; Zhi Ping Sun; Li Yan Zou

doi:10.4028/www.scientific.net/AMM.198-199.76

Paper Titles

Identification of Damage Modes in Twill-Weave Composite Based on EMD of AE Event
p.60

Application of Wide Band Oxide Semiconductor in Bulk Heterojunction Solar Cells
p.64

Bioceramic Composite Coatings Fabricated by Nd-YAG Laser Cladding Process on Ti6Al4V Substrate
p.68

Chemical Stability and Thermal Property of Hollow Hydroxyapatite Microspheres Fabricated by a Glass Immersion Process
p.72

Effect of VC Content on Abrasion Resistance of VC/Fe Composite
p.76

Micro-Morphology Character and Mineral Composition of PM₁₀ in Nanjing Typical Areas
p.81

Preparation, Characterization of Organo-Montmorillonite under Focused Signal-Mode Microwave Irradiation
p.85

Study on Dynamic Melting-Loss Behavior of 8407 Steel with Surface Aluminization and Oxidation Treatment
p.89

Analysis of Optical Characteristics of Transparent Electrode ITO Material in FPD Routing Process
p.95

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 198-199Effect of VC Content on Abrasion Resistance of...

Effect of VC Content on Abrasion Resistance of VC/Fe Composite

Abstract:

Normal load can affect the wear performance of the materials. with the normal load increased, friction coefficient is firstly increases and then decreases, when the normal load is 80N, the minimum friction coefficient is 0.916; rotating speed can effect the wear performance of the materials with the change of rotating speed, the faster the speed, the bigger the friction coefficient When the speed is 60 rad/min, the minimum friction coefficient is 0.918.The content of VC can influence greatly for wear-resisting performance, when the content of VC was 55%, the wear performance of material is better, the friction coefficient is 0.916-0.918.The results show that: the microstructure analysis can judged that, in the wear process, iron is off first, then the particle phase, so VC grain can intensify the wear resistance.

You might also be interested in these eBooks

Applied Mechanics, Mechatronics Automation & System Simulation

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 198-199)

Pages:

76-80

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.198-199.76

Citation:

Cite this paper

Online since:

September 2012

Authors:

Guo Jun Zhang, Zhi Ping Sun, Li Yan Zou

Keywords:

Abrasion Resistance, Friction Coefficient (FC), VC/Fe Composite

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Jongmin Lee, Kwangjun Euh, Jun Cheol Oh. Microstructure and hardness improvement of TiC/stainless steel surface composites fabricated by high-energy electron beam [J]. Materials Science & Engineering, 2002, A233: 201-259, P. 210-259.

DOI: 10.1016/s0921-5093(01)01378-8

Google Scholar

[2] Lin Y C, Wang S W. Microstructure of TiC-W cladding on steel in nano scale [J]. Wear, 2004, 256, P. 720-725.

DOI: 10.1016/s0043-1648(03)00465-4

Google Scholar

[3] Bourithis L, Milonas TH, Papadimitriou G D. Plasma transferred are surface alloying of a construction steel to produce a metal matrix composite tool steel with TiC as rein forcing particles [J]. Surface & Coatings Technology, 2003, 165, P. 286-295.

DOI: 10.1016/s0257-8972(02)00744-2

Google Scholar

[4] Persson, Anders EW Jarfors, Steven Savage. Self-propagating high-temperature synthesis and liquid-phase sintering of TiC/Fe composites [J]. Materials Processing Technology, 2002, 127, P. 131-139.

DOI: 10.1016/s0924-0136(02)00113-9

Google Scholar

[5] Guo Qiang, Wen Shizhu, Luo Weili . F retting wear resistance mechanism of trans-ferred film from organic high molecular materials[J]. Progress in Natural Science. 1996, 6 (5): 593~601.

Google Scholar