Study on Forming Mechanism of Surface Hardening in Two-Pass Grinding 40Cr Steel

Wang, Gui Cheng; Liu, Judong; Pei, Hong Jie; Jia, Z.H.; Li, Jie

doi:10.4028/0-87849-986-5.588

Cited by 2 publications

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“…Fundamental investigations were carried out to determine the basic mechanisms of the short-time metallurgical processes, as well as the influence of the process parameters on the hardening result. The properties of the grind-hardened surface layers were evaluated by residual stress measurements and metallographic analyses as well as hardness measurement Liu and Wang 2004;Wang and Liu 2005). Due to the process kinematics, grind-hardening is classified as a short-time heat treatment.…”

Section: Introductionmentioning

confidence: 99%

Heat Transfer Phenomena and Applications

Kazi¹

2012

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has eighteen years engineering service experience in petrochemical industries. He was the Head of Engineering and Construction of a chemical plant producing sulfuric acid and single super phosphate for two years. He has the academic background with BSc in engineering (mechanical), Masters in mechanical engineering and PhD in chemical and materials engineering. He has 43 technical papers published in national and international journals and conference proceedings. He has worked as a part-time consultant of Crown Agents Services Ltd, a British company where he works in a consulting team for gas pipelines layout and installation, gas drilling environment management etc. He has also worked for one and a half year as Plant Manager of a Hydrogen Peroxide Plant of capacity 60 ton per day. At present he is working as an academic in the

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Section: Introductionmentioning

confidence: 99%

Heat Transfer Phenomena and Applications

Kazi¹

2012

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“…With increasing cut depth the cutting power and the generated heat increase. Thus the hardness penetration depth rises with increasing cut depth (Liu and Wang 2005). The interrelation of the table speed and the hardening result is more complex, because the table speed influences two factors that are highly important for the material phase transformation.…”

Section: Introductionmentioning

confidence: 99%

“…The properties of the grind-hardened surface layers were evaluated by residual stress measurements and metallographic analyses as well as hardness measurement Liu and Wang 2004;Wang and Liu 2005). Due to the process kinematics, grind-hardening is classified as a short-time heat treatment.…”

Section: Introductionmentioning

confidence: 99%

Numerical Analysis and Experimental Investigation of Energy Partition and Heat Transfer in Grinding

Zhang¹

2012

Heat Transfer Phenomena and Applications

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Study on Forming Mechanism of Surface Hardening in Two-Pass Grinding 40Cr Steel

Cited by 2 publications

References 0 publications

Heat Transfer Phenomena and Applications

Heat Transfer Phenomena and Applications

Numerical Analysis and Experimental Investigation of Energy Partition and Heat Transfer in Grinding

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