CARBURIZING

作品数：39被引量：101H指数：6
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相关领域：金属学及工艺更多>>
相关作者：江旭东潘春旭更多>>
相关机构：南京高精齿轮集团有限公司天龙科技炉业(无锡)有限公司江苏丰东热技术股份有限公司北京机电研究所更多>>
相关期刊：《Baosteel Technical Research》《Chinese Journal of Mechanical Engineering》《Science Bulletin》《Advances in Manufacturing》更多>>
相关基金：国家自然科学基金国家高技术研究发展计划更多>>
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Prediction and Minimization of the Heat Treatment Induced Distortion in 8620H Steel Gear:Simulation and Experimental Verification被引量：2
《Chinese Journal of Mechanical Engineering》2022年第6期207-218,共12页Wen Shao Mohan Yi Jinyuan Tang Siyuan Sun 
National Key R&D Program of China(Grant No.2019YFB2004700);State Key Laboratory of High Performance Complex Manufacturing of China(Grant No.ZZYJKT2019-08);China Postdoctoral International Exchange Program(Grant No.140050004).
The considerable heat treatment induced runout value in the end face of the automobile main reducer gear is always dimensionally out of tolerance.It directly affects the dimensional accuracy,the grade of carburized an...
关键词：DISTORTION Carburizing-quenching Numerical simulation Heat treatment 8620H steel gear 
Investigation of anti-corrosion property of hybrid coatings fabricated by combining PEC with MAO on pure magnesium被引量：2
《Journal of Magnesium and Alloys》2022年第10期2875-2888,共14页Le Sun Ying Ma Binfeng Fan Sheng Wang Zhanying Wang 
financially supported by the Creative Research Group Fund Grant of Gansu Province,China(1111RJDA011)。
Novel hybrid coatings on pure magnesium were prepared by combining plasma electrolytic carburizing(PEC)with micro-arc oxidation(MAO)to further enhance the anti-corrosion property in this paper.Scanning electron micros...
关键词：Pure magnesium Plasma electrolytic carburizing Micro-arc oxidation Surface modification layers Hybrid coatings Anti-corrosion property 
Effect of surface Cr/C infiltration on microstructure,mechanical properties and wear resistance of high chromium cast iron被引量：3
《China Foundry》2022年第3期218-224,共7页Peng Chen Zhao-yang Wu Yan-liang Yi Jian-bin Huang Tao Shang Wei Li 
the National Key Research and Development Project of China(No.2017YFB0305100);the Science and Technology Project of Guangdong Province(No.2017B090903005);the National Natural Science Foundation of China(No.52005217);the Science and Technology Project of Guangzhou City(No.201806040006);the Basic and Applied Basic Research Fund Project of Guangdong Province(Nos.2021A1515010523 and 2020A1515110020);the Fundamental Scientific Research Business Expenses of Central Universities(No.21620344).
A new type of high chromium cast iron(HCCI)was prepared,and its microstructure,mechanical properties,and abrasion resistance were investigated systematically.Results showed that after surface carburizing and chromizin...
关键词：high chromium cast iron carburizing and chromizing mechanical property abrasion resistance 
Effect of rare-earth doping on adsorption of carbon atom on ferrum surface and in ferrum subsurface:A first-principles study被引量：3
《Journal of Rare Earths》2021年第9期1144-1150,共7页Yang Yang Xiang Zhou Faqing Pan Zuju Ma Rongjian Sa Jun Zheng Qimin Wang 
Project supported by the Anhui Provincial Key Research and Development Program(202004h07020020,202004b11020011);National Natural Science Foundation of China(21771182)。
The adsorption of carbon atom on Fe surface and in Fe subsurface with and without rare earth(La and Ce)substitution in the surface layer and subsurface layer was studied by first-principles calculations.The carbon ato...
关键词：CARBURIZING Rare earth FIRST-PRINCIPLES Adsorption energy Electronic structure 
Comparison of microstructure and heat treatment distortion of gear steels with and without Nb addition被引量：3
《Journal of Iron and Steel Research International》2021年第4期488-495,共8页Guo-qiang Zhang Xiao-fei He Qian-zhen Zhang Wen-jun Wang Mao-qiu Wang 
the Ministry of Science and Technology(MOST)of China under the contract of No.2016YFB0300102;The financial support from CITIC Metals is also acknowledged.
In order to research the effect of microalloying Nb,the microstructure and heat treatment distortion of case carburizing steels with and without Nb addition are compared.Results show that a uniform and fine prior aust...
关键词：Case hardening steel High-temperature carburizing Grain size Heat treatment distortion MICROSTRUCTURE 
Microstructure and mechanical properties in core of a carburizing 20CrNi2MoV bearing steel subjected to cryogenic treatment被引量：3
《Journal of Iron and Steel Research International》2021年第3期360-369,共10页Chang-sheng Li Bin-zhou Li Xin Jin Yu Wang 
The authors are grateful to the funding by National High Technology Research and Development Program of China(863 Program,Grant No.2012AA03A503).
Microstructure and mechanical properties in core of a carburizing 20CrNi2MoV bearing steel subjected to cryogenic treatment were investigated.Conventional treatment sample was quenched and tempered at 180℃ for 2 h.Cr...
关键词：Bearing steel Cryogenic treatment Lath martensite Retained austenite Mechanical property 
Optimizing the low-pressure carburizing process of 16Cr3NiWMoVNbE gear steel被引量：11
《Journal of Materials Science & Technology》2019年第7期1218-1227,共10页Haojie Wang Bin Wang Zhaodong Wang Yong Tian R.D.K.Misra 
financially supported by the National Key R&D Program of China (Grant No. 2016YFB0300600);the National Natural Science Foundation of China (Grant No. 51604074)
Compared with the traditional atm ospheric carburization, low-pressure carburization has the benefits of producing no surface oxidation and leaving fine, uniformly dispersed carbides in the carburized layer. However, ...
关键词：16Cr3NiWMoVNbE STEEL LOW-PRESSURE CARBURIZING Saturated CARBON CONCENTRATION CARBON FLUX 
Heat Treatment Simulation for Low Pressure Hyper Carburizing Process
《Journal of Mechanics Engineering and Automation》2019年第1期33-39,共7页Tsuyoshi Sugimoto Dong-Ying Ju 
Carburizing heat treatment is well used to increase the strength of gears and automobile drivetrain parts.When very high contact fatigue strength is required,hyper carburizing or carbonitriding is well used to improve...
关键词：Heat treatment SIMULATION low pressure CARBURIZING HYPER CARBURIZING CEMENTITE PRECIPITATION 
Influence of Medium Used during Ferritic Nitro-Carburizing of AISI H-13 Hot Work Tool Steel
《材料科学与工程（中英文A版）》2018年第1期17-24,共8页Valmik Bhavar Prakash Kattire Jagdish Sherkar Digvijay Sheed RKP Singh 
Ferritic nitro-carburizing is one of the most popular surface hardening methods used to improve lifespan of hot work tool steels.Different types of mediums like gas,liquid,plasma and fluidized bed are generally used d...
关键词：Nitro-carburizing gas nitrocarburizing liquid NITRIDING fluidized BED nitro-carburizing hot work tool steels. 
Study on the Mechanism of Heterogeneous Catalysis (1) —The Measurement of Equilibrium Pressure of Reaction BaCO<sub>3</sub>+ C = BaO + 2CO, the Chemical States of Fe in Reaction Tank, and Chemical Reaction Model Catalytic Cycle Mechanism (CRMM)被引量：2
《Journal of Materials Science and Chemical Engineering》2017年第7期90-100,共11页Jiamin Jin Weifan Bao 
The results on the equilibrium pressure measurement of BaCO3 + C = BaO + 2CO reaction and the demonstration of chemical state of iron proved that decomposition-generation cycle of BaCO3 and oxidation-reduction cycle o...
关键词：Heterogeneous-Catalysis MECHANISM CARBURIZING BACO3 
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