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《Engineering Sciences》: 作品数：519被引量：512H指数：8; 导出分析报告; 主办单位：中国工程科学杂志社; 最新期次：2014年6期更多>>; 发文主题：STUDYRESEARCHIN_CHINATECHNOLOGYBASED_ON更多>>; 发文领域：建筑科学交通运输工程自动化与计算机技术天文地球更多>>; 发文基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Development and application research of light weight heat treated B-grade bulletproof steel被引量：2: 《Engineering Sciences》2014年第5期2-7,共6页Ma Mingtu Chen Gang Ma Yuhao Li Zhigang Feng Yi; The light weight heat treated B-grade bulletproof steel was developed through composition design and optimization based on multiplex alloying,multiplex micro-alloying design ideas and complex phase structure strengthe...; 关键词：alloying composition design die quenching super high strength B-grade bulletproof steel application research

Study on high speed tension property of B-grade bulletproof steel: 《Engineering Sciences》2014年第5期8-13,共6页Ma Mingtu Fang Gang Feng Yi; In this paper, the high speed tension experiments have been performed on ultra high strength bulletproof steel. The specimen were cut from B-grade bulletproof steel sheet after hard-module quenching with thickness of ...; 关键词：B-grade bulletproof steel high speed tension constitutive equation fracture morphology

Numerical analysis on the shoot resistance of heat treated light weight B-grade bulletproof steel plates被引量：1: 《Engineering Sciences》2014年第5期14-20,共7页Ma Mingtu Zhang Jingwen Zhang Junping; Bulletproof steel plates are widely used for the safety of special vehicles.This paper mainly researches on the shoot resistance of heat treated light weight B-grade bulletproof steel plates through numerical analysis...; 关键词：bulletproof steel plates FE method shooting test

Temperature distribution of boron-manganese sheet metal blank by induction heating in application for hot stamping: 《Engineering Sciences》2014年第5期21-27,共7页Xu Ya Liu Peixing Wang Zijian Zhang Yisheng; National Natural Science Foundation of China （No. 51275185, No. 51405171）; Graduate Innovation and Entrepreneurship Fund of Huazhong University of Science and Technology （No. 0109070112）; Fundamental Research Funds for the Central Universities （No. 0118110621）; In order to speed up the production and save more energy in hot stamping process,the induction heating technology as a new effective heating method is considerable.Finite element(FE)-simulation and a series of experim...; 关键词：telnperature distribution boron-manganese sheet induction heating hot stamping

Fatigue behavior of press hardened Al-Si coated high strength steel: 《Engineering Sciences》2014年第5期28-32,共5页Wang Zijian Gui Zhongxiang Zhang Yisheng; National Natural Science Foundation of China （No. 51275185, No. 51405171）; National Basic Research Program of China （No. 2010CB630802-3）; Graduate Innovation and Entrepreneurship Fund of Huazhong University of Science and Technology （No. 0109070112）; Fundamental Research Funds for the Central Universities （No. 0118110621）; The fatigue behavior of press hardened Al-Si coated high strength steel has been investigated,and the fatigue strength turns out to be about 1 000 MPa.Surface morphology of fractured and non-fractured specimen has bee...; 关键词：fatigue behavior high strength steel Al-Si coating CRACK

Study of front bumper process on the basis of hot stamping: 《Engineering Sciences》2014年第5期33-37,共5页Wang Xiaona Xiong Fei Jin Jianwei; The fitting method is used for obtaining the constitutive relation of ultra-high strength steel in this paper. At the same time, the forming limit of material is researched under different de/brmation conditions. Thro...; 关键词：ultra-high strength steel hot stamping constitutive relation forming limit

PRCA： A highly efficient computing architecture: 《Engineering Sciences》2014年第4期38-47,共10页Luo Xingguo; Applications can only reach 8 %~15 % of utilization on modern computer systems. There are many obstacles to improving system efficiency. The key root is the conflict between the fixed general computer architecture and...; 关键词：PRCA efficient computing CHALLENGES

Study of engaged performance regulation in controlled transfer clutch of 4WD car based on genetic sliding mode control: 《Engineering Sciences》2014年第5期38-44,共7页Zhang Yang Men Yongxin Li Wei Ma Mingtu; This paper investigates an approach to improve the engagement quality of controlled transfer clutch mode in 4 wheel drive(WD) car from three considerations of reducing friction,smoothening responsiveness and alleviati...; 关键词：4WD transfer clutch sliding mode control genetic algorithm

Current status and challenges of typhoon forecasting and warning systems in China被引量：5: 《Engineering Sciences》2014年第4期48-50,共3页Duan Yihong; China is one of the countries most severely suffering from tropical cyclones. The exact and timely forecasting and warning is of significant importance in fighting against tropical cyclones and mitigating their impact...; 关键词：tropical cyclones TYPHOON forecasting and early warning MONITORING

Study on the resistance spot welding technology of 22MnMoB hot stamping quenched steel被引量：2: 《Engineering Sciences》2014年第5期45-53,共9页Feng Yi Ma Mingtu Hua Fu'an Zhang Junping Song Leifeng Jin Qingsheng; In this paper, the spot welding technology of a new kind of 22MnMoB hot stamping quenched steel sheet was systematically studied by power frequency spot welder. Through a series of technology and test experiments, we ...; 关键词：hot stamping quenched steel resistance spot welding maximum shearing force nugget diameter soft zone fracture mode

《Engineering Sciences》