Effects of the Complex Strengthening Process on Microstructureand Properties of Low Carbon Steel

Jian Gang Wang; Jian Wen Hu; Lei Mao; Yong Juan Dai; Dong Ying Ju

doi:10.4028/www.scientific.net/MSF.833.169

Paper Titles

The Nonlinear Elasticity of Hexagonal Ti₂C Monolayer from First-Principles Calculations
p.150

3D Investigation of Fatigue Crack Morphology and Crack Growth of Iron-Based Materials via Synchrotron X-Ray CT
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Formation Process of Ti Coatings in Mechanical Coating with Different Rotation Speed
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Effect of Humidity on High Temperature Oxidation of AISI 430 Stainless Steel
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Effects of the Complex Strengthening Process on Microstructureand Properties of Low Carbon Steel
p.169

Study on the Preparation and High Temperature Oxidation Resistance of Mo(Si,Al)₂ Layer on the Mo Surface
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Influence of Oxidation Temperature on Photocatalytic Activity of Cr-TiO₂ Coatings by Mechanical Coating Technique
p.177

The Effect of Thickness and Annealing Time on Surface Segregation in Cu/Ni, Ni/Cu Film/Substrate and Cu/Ni/Si Film/Film/Substrate
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Study on the Necessity for Deironing from Al-Si Alloys Prepared by CFA via Hydrometallurgy Pretreatment
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HomeMaterials Science ForumMaterials Science Forum Vol. 833Effects of the Complex Strengthening Process on...

Effects of the Complex Strengthening Process on Microstructureand Properties of Low Carbon Steel

Abstract:

A numerical simulation method is used to predict the depth distribution of martensite and hardness in the case layer of carburizing (carbonitriding)-quenched 20CrMnTi steel. Microstructure and mechanical properties of 20CrMnTi steel after carbonitriding and subsequent induction hardening is investigated. The results show that the microstructure after nitriding and subsequent induction hardening is main tempered martensite and nitrides; after carbonitriding and subsequent induction hardening is main martensite and a small amount nitrides. The simulation results were a little different from experimental results. According to the results, the factors of reducing the accuracy of the numerical simulation method have been discussed.

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Materials Science Forum (Volume 833)

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169-172

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.833.169

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Online since:

November 2015

Authors:

Jian Gang Wang*, Jian Wen Hu, Lei Mao, Yong Juan Dai, Dong Ying Ju

Keywords:

Abrasive Wear, Corrugator Roll, High Frequency Induction Quenching, Low Carbon Steel

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