张新明
长期从事金属材料的基础理论与现代加工技术研究。
个性化签名
- 姓名:张新明
- 目前身份:
- 担任导师情况:
- 学位:
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学术头衔:
博士生导师
- 职称:-
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学科领域:
材料合成与加工工艺
- 研究兴趣:长期从事金属材料的基础理论与现代加工技术研究。
1970年本科毕业于中南大学(原中南矿冶学院)材料科学与工程系压力加工专业,后留校任教至今。1982年赴德国亚琛大学留学,1987年获博士学位辞掉高薪聘请回国。87-96年任材料系系主任、所长、系学位委员会主任等职。曾为教育部第三届科技委委员、有色金属学会材料科学与工程委员会副主任等。1990年被国务院学位委员会聘为博士研究生导师,1991年获政府特殊津贴。
现为材料加工工程博士学位学科点首席教授、材料计算科学与虚拟工程博士学位学科点首席教授;教育部高等学校材料科学与工程教学指导委员会委员;教育部金属材料工程与冶金工程专业教学指导分委员会副主任;国家重点基础研究计划(973)项目“提高铝材的质量基础研究”专家委员会委员;自然科学基金评审专家;“863”项目评审专家;教育部铝合金强流变加工工程中心专家委员会副主任。获美国纽约科学院院士(1995年),白俄罗斯工程科学院院士(2001年),俄罗斯宇航科学院院士(2002年),俄罗斯工程院院士(2002年)。
长期从事金属材料的基础理论与现代加工技术研究,先后主持“973”、“863”、国家自然科学基金、国家军工以及重点攻关等国家项目30余项。在金属材料塑性变形、再结晶及微观织构调控与相关性能研究方面取得了许多重要创造性成果,对我国民用、军用有色金属材料设计与制备技术的研究和发展以及科技人才的培养作出了重要的贡献。并且解决了我国铝加工行业中许多技术难题,为我国铝加工行业跻身世界先进水平作出了突出贡献。发表学术论文200余篇,近三年获国家科学技术进步二等奖1项(排名第一),省部级科学技术进步一等奖3项(均排名第一),中铝合作奖(奖金10万元),科技进步二等奖(30万元)以及其他奖励3项。共培养硕士、博士研究生52名,指导湖南省优秀博士论文、硕士论文各一篇,绝大部分研究生已成为大学、科研院所的技术骨干、教授和博士研究生导师,为培养青年技术人才作出了重要贡献。2003年获校优秀研究生导师奖。
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2265
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成果阅读
275
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成果数
6
【期刊论文】Carbon-fiber-reinforced silicon carbide composites
张新明, XIN-BO HE, XIN-MING ZHANG, CHANG-RUI ZHANG, XIN-GUI ZHOU, AN-CHEN ZHOU
JOURNAL OF MATERIALS SCIENCE LETTERS 19(2000)417-419,-0001,():
-1年11月30日
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【期刊论文】Yield Verticwes for {123}<111> Multiple Slip
张新明, Z.Y.CHEN, X.M. ZHANG. Z. P. ZHOU. S. LI. And C. M. LIU
,-0001,():
-1年11月30日
The single-crystal yield surfaces of bcc crystals for slip on {123}<111> systems have been analyzed systematically and derived based on the Taylor/Bishop-Hill theory. It is found that there are 338 stress states altogether. All the stress states are classified according to the crystal symmetry. The results demonstrated that there are 14 groups of yield vertices, which activate five, six, or eight slip systems, depending on the crystallographically nonequivalent groups. In addition, the four groups of yield vertices that Chin and Wonsiewicz[15] did not consider have been obtained(there are 126 stress states). Among all these vertices, the fraction of vertices for which there is slip ambiguity (more than five active slip systems) is reduced considerably to 146/338 (≈43 pct). By means of the stress states obtained by Chin et al. and by the present authors, respectively, the plastic flow for axially symmetric deformation and three-axial deformation have been analyzed. In the case of axially symmetric deforma-tion, the results are the results are the same using the two different kinds of stress states. The obtained new stress states are necessary in order to analyze the three-axial deformation.
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58浏览
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张新明, Mingan Chen a, b, *, Xinming Zhang a, Qiuling Lei b, Jiexing Fu b
,-0001,():
-1年11月30日
A new approach to manufacture metal/polymer macro-composite components is presented, in which the injected polymer melt from the injection machine forces the sheet metal blank to deform according to the contour of the mould and the space between the formed sheet blank acts as the moulding cavity of the polymer melt. As the melt cools down, it adheres to the surface of the formed sheet blank. The mechanism of adhesion bonding between the polymer and the surface of the formed sheet blank is discussed briefly. The deformation characteristics and evolution of plastic strains of the sheet blank during the manufacturing process, the distribution of plastic strains and thickness of the formed sheet blank, and the effects of drawing-in of the flange on these have been analysed by the finite element method and experiment. According to deformation characteristics, the formed sheet blank can be divided into five regions. It is shown that deep drawing is the dominating process when the pressure increases from 0 to about 30 MPa; after this stage, stretch forming of the sheet blank that has already been in the mould cavity is the dominating process and two highly strained zones with severe thickness reduction are developed.
Metal/, polymer macro-composite component, Finite element analysis, Plastic injection moulding, Sheet metal forming
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【期刊论文】ADIABATIC SHEAR BAND ON THE TITANIUM SIDE IN THE Ti/MILD STEEL XPLOSIVE CLADDING INTERFACE
张新明, Y.YANG, Z. XINMING, L. ZHENGHUA and L.QINGYUN
,-0001,():
-1年11月30日
The microstructures of the adiabatic shear hand (ASB) on the pure titanium side in the titanium/mild steel explosive cladding interface were investigated by means of OM, SEM and TEM. Very small equiaxed grains (<0.1 μm) with a low dislocation density were observed in ASB. These results were discussed in terms of dynamic recrystallization, that is enabled by the adiabatic temperature rise associated with plastic deformation. This dramatic microstructural refinement enables a thermo-mechanical response that may lead to a superplastic deformation in ASB. The reasons that ASBS occurred only on the titanium side and not on the mild steel side were discussed. And which was related to the differences in physical, mechanical, thermal properties and crystal structure between titanium and mild steel.
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41浏览
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111下载
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【期刊论文】Co-yield surfaces for {111}<110> slip and {111}<112> twinning in fcc metals
张新明, ZHIYONG CHEN, XINMING ZHANG, CHUMING LIU, ZHUOPING ZHOU
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-1年11月30日
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54浏览
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168下载
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【期刊论文】TEXTURE EVOLUTION DURING DEEP DRAWING OF COPPER SHEET
张新明, S.Y. Li and X.M. Zhang
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-1年11月30日
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43浏览
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