Study on Structure and Property of H13 Steel with Electro-Spark Plasma Surface Reinforcement in the Spayed Mist Medium

Hui Yang; Jing Ling Wang; Min Li; Lan Rong Cai

doi:10.4028/www.scientific.net/AMM.543-547.3896

Paper Titles

Preparation and Volume Resistivity of CNT/Polycarbonate Nanocomposites with Different Injection Molding Temperatures
p.3878

Beneficiation of Ilmenite in Yunnan Province
p.3882

Reinforcement of Natural Rubber Latex Film by Starch Nanocrystal
p.3886

Preparation and Characterization of Functionalized Magnetic Silica Nanospheres with the Immobilized Cellulase
p.3892

Study on Structure and Property of H13 Steel with Electro-Spark Plasma Surface Reinforcement in the Spayed Mist Medium
p.3896

Study on the Vibration Reduction of Phononic Crystal Structural Plate
p.3900

Turning Thermal Deformation Analysis of Aluminum Alloy Spherical Plain Bearing Outer Ring
p.3904

Molecular Dynamic Simulation of the Nano-Scale Void Defect of bcc Iron under Shock Loading
p.3910

Fabrication of Redistribution Layer (RDL) Based on AlN/Sodium Silicate Composite for TSV Interposers
p.3914

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Study on Structure and Property of H13 Steel with...

Study on Structure and Property of H13 Steel with Electro-Spark Plasma Surface Reinforcement in the Spayed Mist Medium

Abstract:

YG8 was used as working electrode in the mist medium to reinforce the surface of the H13 steel. Microstructure, thickness, phase composition and hardness of the reinforced surface were studied with the XRD, SEM, micro vickers hardness tester. Experimental results show that the phase are mainly Fe₃C、FeCr、α-Fe and Co₃Fe₇, surface are orange-peel like, the microhardness of surface is 1286HV, 3times better than the body layer.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 543-547)

Pages:

3896-3899

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.3896

Citation:

Cite this paper

Online since:

March 2014

Authors:

Hui Yang*, Jing Ling Wang, Min Li, Lan Rong Cai

Keywords:

Electro-Spark Plasma, Microhardness, Mist Medium, Phase Composition, Reinforced Surface Layer, Surface Reinforcement

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] J M Tang, S R Qiao. Property analysis of the spark treatment with 2 different steel, thermal processing, 2006, 35(20): 19-21.

Google Scholar

[2] Tanimura. T, Isuzugawa. K, Fujita. I. Development of EDM in the Mist[J], Proc. ISEM, 1989, 9: 313-316.

Google Scholar

[3] X Bai, Q H Zhang, T, T, LI, etc. Puncture mechanism study of the dry mixed powder medium [J]. Chinese journal of mechanical engineering, 2012. 48(7): 186-192.

Google Scholar

[4] Q .G. Chen, Q. G. Zhang, Y . C . Qiu , etc. SF_6 feature and simulation of the gas spark channel [J]. southwest Jiaotong university journal, 2000, (34)4: 1-4.

Google Scholar

[5] Kunieda M, Furuoya S. Improvement of EMD efficiency by supplying oxygen gas into gap [J]. Annals of the CIRP. 1991, 40(1): 215-218.

DOI: 10.1016/s0007-8506(07)61971-4

Google Scholar

[6] R.Z. Zhang, P . Guo, J. S Wang, etc. Cr13Ni5Mo steel property analysis with spark processing using YG8 electrode[J]. theChinese journal of nonferrous metals, 2012, 22(12): 3366-3371.

Google Scholar

[7] Y .P. Wu, P. H . Lin, Z. H . Wang. Amorphousnano crystal analysis of the HVOF spayed on Fe-Cr[J]. transactions of materials and heat treatment, 2006, 27(2): 15-19.

Google Scholar

[8] J . S Wang, G. LI, Y. Y . Liu, etc. Property of the coat of electro deposition and laser combination [J]. transactions of materials and heat treatment, 2012, 11: 155-159.

Google Scholar