国家重点基础研究发展计划(2007CB613901)

作品数:28被引量:62H指数:5
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相关作者:惠希东边秀房刘雄军陈国良方华志更多>>
相关机构:北京科技大学山东大学奥尔堡大学南京理工大学更多>>
相关期刊:《Science Bulletin》《物理学报》《中国科学:物理学、力学、天文学》《Transactions of Nonferrous Metals Society of China》更多>>
相关主题:GLASS_FORMING_ABILITYAL-NIX-RAY_DIFFRACTIONALFRAGILITY更多>>
相关领域:一般工业技术金属学及工艺理学轻工技术与工程更多>>
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Thermal Stability and Transformation-mediated Deformability of Cu-Zr-Al-Ni Bulk Metallic Glass Composite
《Journal of Materials Science & Technology》2013年第9期868-872,共5页Meiting Xie Pengna Zhang Kaikai Song 
supported by the Chinese Scholarship Council (CSC);the Natural Science Foundation of Shandong Province (No. Z2008F08);the Excellent Youth Project of the Natural Science Foundation of Shandong Province (No. JQ201012);the National Basic Research Program of China (973 Program, No. 2007CB613901);the National Natural Science Foundation of China (Nos. 50631010 and 50831003)
The glass-forming ability and the thermal stability of Cu45Zr45AI5Ni5 metallic glass were systematically investigated by the differential scanning calorimetry. The activation energies for the glass transition and the ...
关键词:Amorphous Activation energy Martensitic transformation Mechanical properties 
Antibacterial effect of metallic glasses被引量:2
《Chinese Science Bulletin》2012年第9期1069-1072,共4页LIN Bao MU Ren YANG LiFu BIAN XiuFang 
support from the National Basic Research Program of China (2007CB613901);the National Natural Science Foundation of China (50871062,50831003);the Natural Science Foundation of Shandong Province (Z2008F08)
The antibacterial effect of Fe-based,Ni-based and Cu-based metallic glasses has been studied in this research.All test metallic glasses were found to inhibit growth of Esherichia coli.The optical density value of E.co...
关键词:金属玻璃 抗菌作用 铁基非晶合金 大肠杆菌 光密度值 细菌数量 抗菌效果 抗菌材料 
液态Ga-In合金中的团簇分离现象被引量:4
《物理学报》2012年第3期314-321,共8页杨磊 边秀房 潘少鹏 秦敬玉 
国家重点基础研究发展计划(批准号:2007CB613901);国家自然科学基金(批准号:50871062,50831003,50971082);山东省自然科学基金(批准号:Z2008F08)资助的课题~~
与以往试验及模拟计算方法不同,文章利用从头计算分子动力学研究了液态Ga,In及Ga-II合金的偏结构.发现合金偏双体相关函数gGaGa(r),gInIn(r)的第一峰的位置分别与液态纯Ga和纯In的第一峰位置接近,9GaIn(r)第一峰位置大于纯Ga和纯In第一...
关键词:Ga-In合金 液态结构 从头计算分子动力学 团簇分离 
金属非晶的抗菌作用被引量:1
《科学通报》2012年第6期474-478,共5页林葆 牧人 杨礼富 边秀房 
国家重点基础研究发展计划(2007CB613901);国家自然科学基金(50871062;50831003);山东省自然科学基金(Z2008F08)资助
实验研究了Fe基、Ni基和Cu基金属非晶的抑菌效果,发现3种金属非晶都能抑制大肠杆菌的生长,用比浊法测定光密度值比正常培养时最多下降约65%,比加入纯铁时下降约57%.金属非晶不同成分对抑菌效果的影响无显著差异(σ=0.05),Cu基非晶的抑...
关键词:金属玻璃抗菌大肠杆菌 
Catalytic oxidation of phenol in wastewater-A new application of the amorphous Fe_(78)Si_9B_(13) alloy被引量:5
《Chinese Science Bulletin》2012年第1期33-40,共8页WANG Pan BIAN XiuFang LI YanXin 
supported by the National Basic Research Program of China(2007CB613901);the National Natural Science Foundation of China(50871062 and 50831003);the Natural Science Foundation of Shandong Province(Z2008F08)
The amorphous Fe78Si9B13 alloy was used as a heterogeneous Fenton catalyst in the process of phenol degradation.The influences of main operating parameters such as reaction temperature,catalyst amount,hydrogen peroxid...
关键词:FE78SI9B13 苯酚溶液 催化氧化 非晶 合金 过氧化氢分解 催化剂用量 初始PH值 
Magnetocaloric effect in Er-Al-Co bulk metallic glasses被引量:6
《Chinese Science Bulletin》2011年第36期3978-3983,共6页HUI XiDong XU ZhiYi WU Yuan CHEN XiaoHua LIU XiongJun LU ZhaoPing 
supported by the National Natural Science Foundation of China (50871013 and 51071018);the National Basic Research Program of China (2007CB613901)
A series of Er-Al-Co bulk metallic glasses (BMGs) have been prepared by the copper mold casting method. The glass forming ability and magnetocaloric effect (MCE) for these alloys have been investigated. The second-ord...
关键词:大块金属玻璃 磁热效应 块体非晶合金 玻璃形成能力   磁性材料 铸造方法 
Thermodynamic determination of fragility in La-based glass-forming liquid被引量:3
《Chinese Science Bulletin》2011年第36期3912-3918,共7页JIA Ran BIAN XiuFang WANG YingYing 
supported by the National Basic Research Program of China (2007CB613901);the National Natural Science Foundation of China (50871062 and 50831003);the Natural Science Foundation of Shandong Province (Z2008F08)
Differences in the thermodynamic functions between the liquid and crystalline states of La-based bulk metallic glasses alloys were calculated with the specific heat capacity Cp and the fusion heat ΔHf,which we measur...
关键词:玻璃形成 洛杉矶 力学测定 液体 热力学函数 玻璃化转变温度 SLIQ 温度曲线 
Er-Al-Co块体非晶合金的磁热效应被引量:2
《科学通报》2011年第33期2812-2818,共7页惠希东 许志一 吴渊 陈晓华 刘雄军 吕昭平 
国家重点基础研究发展计划(2007CB613901);国家自然科学基金(50871013;51071018)资助项目
利用水冷铜模铸造法制备了一系列不同成分的Er-Al-Co三元块体非晶合金,研究了该系列合金的非晶形成能力和磁热效应.结果表明,在磁场诱发下,该系列非晶合金在9K左右发生了顺磁-铁磁性二级磁性转变.由于具有较高的有效磁子数,该系列非晶...
关键词:Er-Al-Co块体 非晶合金 磁热效应 居里温度 致冷能力 
Al-Ni非晶合金的原子堆垛结构及密度的第一性原理分子动力学模拟被引量:1
《中国科学:技术科学》2011年第6期745-753,共9页于春燕 惠希东 陈晓华 林德烨 刘梓葵 陈国良 
国家重点基础研究发展计划(批准号:2007CB613901);国家自然科学基金(批准号:50871013;50901006)资助项目
在Al基非晶合金中,Al-Ni系的非晶形成能力(GFA)相比其他系列较佳,但是目前对Al—Ni二元合金系的原子排列、玻璃转变和堆垛密度与成分之间的内在联系,至今还未形成系统的认识.本文利用第一性原理分子动力学(AIMD)模拟方法对AlxNi...
关键词:AIMD AL-NI合金 密度 短程有序 化学有序 
Correlation between pre-peak in structure factor and physical properties in Al-based amorphous alloys
《Transactions of Nonferrous Metals Society of China》2011年第1期80-87,共8页李瑞 王伟民 马海健 李桂华 秦敬玉 张忠华 唐兴伟 
Projects(50871061,50871062,50831003 and 50631010)supported by the National Natural Science Foundation of China;Project(2008BS04020)supported by the Excellent Youth Science and Technology Award of Shandong Province,China;Project(NCET-06-584)supported by the New Century Talents Program of the Ministry of Education,China;Project(2007CB613901)supported by the National Basic Research Program of China;Project(LZUMMM2010008)supported by Open Project of Key Laboratory for Magnetism Materials of the Ministry of Education,China
To study the influence of Fe addition on the Al-based amorphous alloys,the structure and properties of Al84Ni10La6 and Al84Ni9Fe1La6 alloys were investigated through various techniques.The results show that 1% Fe(mol...
关键词:Al-based amorphous medium-range order free volume MAGNETISM corrosion resistance 
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