国家自然科学基金(51071008)

作品数：5被引量：19H指数：2
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相关作者：王菊李然张涛更多>>
相关机构：北京航空航天大学更多>>
相关期刊：《Science China(Physics,Mechanics & Astronomy)》《Science China(Technological Sciences)》《中国材料进展》《Science Bulletin》更多>>
相关主题：BULK_METALLIC_GLASSES大块金属玻璃玻璃形成能力厘米级体积弹性模量更多>>
相关领域：金属学及工艺一般工业技术机械工程化学工程更多>>
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超高强钴基块体非晶合金的组成设计被引量：2
《中国材料进展》2014年第6期361-364,共4页王菊 李然 张涛 
国家自然科学基金资助项目(51071008);北京市自然科学基金资助项目(2122036)
块体非晶合金是一类具有高强度、高硬度和大弹性极限的无序金属材料,其优异的力学性能是目前先进金属材料领域研究热点之一,如何提高材料的强度是材料研究领域永恒的主题。系统地总结了已知具有超高强度的一类块体非晶合金材料——钴基...
关键词：钴基块体非晶合金 力学性能 杨氏模量 维氏硬度 玻璃转变温度 
Formation and mechanical properties of Zr-based bulk metallic glass composites with high oxygen levels
《Chinese Science Bulletin》2012年第30期3931-3936,共6页LIU ZengQian YANG YaoWei LI Ran HUANG Lu ZHANG Tao 
supported by the National Basic Research Program of China (2007CB613900);the National Natural Science Foundation of China(51071008);the Innovation Foundation of BUAA for PhD Graduate sand Fundamental Research Funds for the Central Universities
Zr-based bulk metallic glass(BMG) composites with in situ formed Y 2 O 3 particle reinforcements were synthesized by proper additions of Y to ultrahigh-oxygen-containing glass-forming alloy precursors.Microstructures,...
关键词：ZR基非晶合金 大块金属玻璃 复合材料 氧含量 力学性能 氧化物弥散强化 玻璃形成 BMG 
Biocompatible Zr-Al-Fe bulk metallic glasses with large plasticity被引量：2
《Science China(Physics,Mechanics & Astronomy)》2012年第9期1664-1669,共6页HUA NengBin LI Ran WANG JianFeng ZHANG Tao 
supported by the National Natural Science Foundation of China (Grant No. 51071008,51131002 and 51161130526)
In the present study,high-zirconium ternary Zr-Al-Fe bulk metallic glasses(BMGs) with low Young's modulus and good plasticity were developed.Zr75 Al7.5 Fe17.5 BMG exhibits a low Young's modulus of 70 GPa and high Pois...
关键词：bulk metallic glass mechanical properties elastic modulus corrosion behavior biomedical application 
Compositional dependence of microstructure and tribological properties of plasma sprayed Fe-based metallic glass coatings被引量：4
《Science China(Technological Sciences)》2012年第5期1335-1342,共8页YANG Qin LI Ran LIU ZengQian SHI MinJie LUO XueKun ZHANG Tao 
supported by the National Basic Research Program of China (Grant No. 2007CB613900);the National Natural Science Foundation of China (Grant No. 51071008);the Fundamental Research Funds for the Central Universities
Gas-atomized powders of three Fe-based glass-forming alloys were sprayed on mild steel substrates by atmospheric plasma spaying using the same spaying parameters. Microstructures, thermal stabilities and tribological ...
关键词：metallic glasses MICROSTRUCTURE RAPID-SOLIDIFICATION coating materials X-ray diffraction 
Centimeter-scale-diameter Co-based bulk metallic glasses with fracture strength exceeding 5000 MPa被引量：11
《Chinese Science Bulletin》2011年第36期3972-3977,共6页ZHANG Tao YANG Qin JI YunFei LI Ran PANG ShuJie WANG JianFeng XU Tao 
supported by the National Basic Research Program of China (2007CB613900);the National Natural Science Foundation of China (51071008)
Co48-xFexCr15Mo14C15B6Er2 (x = 2.5 and 5) bulk metallic glasses (BMGs) with critical size (dc) up to 15 mm in diameter were synthesized by copper mold casting. Co43Fe5Cr15Mo14C15B6Er2 BMG has a wide supercooled liquid...
关键词：大块金属玻璃 断裂强度 钴基 直径 厘米级 玻璃形成能力 非晶合金 体积弹性模量 
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