LIQUIDUS

作品数：24被引量：53H指数：5
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Investigation of the stable and the metastable liquidus miscibility gaps in Fe–Sn and Fe–Cu binary systems
《International Journal of Minerals,Metallurgy and Materials》2019年第11期1427-1435,共9页Jiang-tao Gao Chang-rong Li Cui-ping Guo Zhen-min Du 
supported by National Key Research and Development Program of China (No. 2016YFB0701201);National Natural Science Foundation of China (No. 51271027)
Two kinds of experimental methods were tried in the present work:(i)the powder metallurgy method combined with differential thermal analysis(DTA)to determine the metastable liquidus miscibility gap for a Fe–Cu binary...
关键词：BINARY systems MISCIBILITY gap differential thermal analysis(DTA) METASTABLE state 
Liquidus and phase equilibria in CaO-SiO2-5%MgO-20%Al2O3-TiO2 system
《Journal of Central South University》2017年第1期48-55,共8页孙丽枫 石俊杰 张波 邱吉雨 王昭云 姜茂发 
Projects(51104039,51374059,51304042)supported by the National Natural Science Foundation of China;Project(L2013114)supported by Scientific Research Fund of Liaoning Provincial Education Department,China;Project(2012221013)supported by Programs of Liaoning Province for Science and Technology Development,China;Project(N130602002)supported by the Fundamental Research Funds for the Central Universities China
The single hot thermocouple technique （SHTT） and high temperature equilibrium technique were combined to investigate the phase diagram of the CaO-SiO2-5%MgO-20%AlzO3-TiO2 system. The 1300 ℃ to 1500 ℃ liquidus line...
关键词：phase diagram LIQUIDUS EQUILIBRIUM TiO2 single hot thermocouple technique （SHTT） THERMODYNAMICS 
Determination of the liquidus and solidus temperatures of FeCrAl stainless steel
《International Journal of Minerals,Metallurgy and Materials》2015年第11期1141-1148,共8页Zhi-biao Han Jian-hua Liu Yang He Kang-wei Li Yi-long Ji Jian Liu 
financially supported by the National Natural Science Foundation of China (No. 51374023)
The liquidus and solidus temperatures of FeCrAl stainless steel were determined by differential scanning calorimetry（DSC） at different heating rates. They were also calculated by Thermo-calc software and empirical f...
关键词：ferritic stainless steel liquidus temperature solidus temperature differential scanning calorimetry 
Effect of ultrasonic treatment and Sr addition on microstructure of Al-20%Si alloy被引量：10
《China Foundry》2013年第4期213-216,共4页Miao Long Lu Yiping Zhang Yubo Fu Ying Li Tingju 
financially supported by the National Natural Science Foundation of China under contract No.50874022
Many investigations have revealed that transition of melt structure can effectively influence the final solidification microstructures. In this study, ultrasonic treatment was applied to AI-20%Si melt and Sr-modified ...
关键词：ultrasonic treatment nucleation rate LIQUIDUS strontium modification QUENCHING 
As-cast microstructures and solidification paths of the Nb–Si–Ti ternary alloys in Nb_5Si_3–Ti_5Si_3region被引量：1
《Rare Metals》2013年第5期502-511,共10页Yan Li Chang-Rong Li Zhen-Min Du Cui-Ping Guo Xin-Qing Zhao 
supported by the National Natural Science Foundation of China (No. 51271027);the National High Technology Research and Development Program of China (No. 2013AA031601)
Abstract The as-cast microstructures and solidification paths of the Nb-Si-Ti ternary alloys in the NbsSi3-TisSi3 region were investigated. Since there exist some isomor- phous compounds in the NbsSi3-TisSi3 region, s...
关键词：Nb-Si-Ti ternary system Liquidus projection Microstructure Solidification path 
Microstructural Evolution of Solid-solution-treated Zn-22Al in the Semisolid State被引量：4
《Journal of Materials Science & Technology》2013年第8期765-774,共10页M.A.M.Arif M.Z.Omar N.Muhamad J.Syarif P.Kapranos 
the Ministry of Science, Technology and Innovation(MOSTI)Malaysia for sponsoring this study under Grant 03-0 1-02-SF0047
The effect of solid-solution-treatment on the semisolid microstructure of Zn-22Al with developed dendrites was investigated. Forming Zn-22Al products by semisolid metal processing offers significant advantages, such a...
关键词：SemisoLid metal processing SOLIDUS LIQUIDUS DENDRITIC Spherical morphologies 
Effect of Oxygen Partial Pressure on Phase Equilibria and Liquidus in CaO-Al_2O_3-FeO_x System被引量：1
《Journal of Iron and Steel Research International》2012年第11期8-12,共5页WANG Nan HUANG Wei-jun CHEN Shuai-chao CHEN Min 
Item Sponsored by National Natural Science Foundation of China(50974034,51074039)
A high temperature equilibration experiment was carried out to investigate the effect of oxygen partial pres- sure on the phase equilibria and liquidus in CaO-Al2O3- FeOx system with the intermediate oxygen partial pr...
关键词：oxygen partial pressure LIQUIDUS phase equilibrium CaO-Al2O3 FeOx system 
Structure and property of metal melt Ⅱ—Evolution of atomic clusters in the not high temperature range above liquidus被引量：3
《Science China(Physics,Mechanics & Astronomy)》2010年第10期1823-1830,共8页MI GuangBao LI PeiJie HE LiangJu 
supported by the National Basic Research Program of China (Grant No. 2007CB613702);International Cooperation Program in Science and Technology (Grant No. 2007DFC50090)
Based on the theory of micro-inhomogeneity of liquid metal,a calculation model is established for the quantitative description of the structural information of metal melts.Only by thermophysical property parameters an...
关键词：liquid metal microinhomogeneity melt structural information atomic cluster calculation model 
Effect of nonlinear liquidus and solidus on dendrite growth in bulk undercooled melts被引量：1
《Transactions of Nonferrous Metals Society of China》2010年第3期490-494,共5页陈正 王海丰 刘峰 杨伟 
Projects(50501020, 50395103, 50431030) supported by the National Natural Science Foundation of China;Project(NCET-05-870) supported by Program for New Century Excellent Talents in Chinese University;Project(CX200706) supported by the Doctorate Foundation of Northwestern Polytechnical University,China
On the base of nonlinear liquidus and solidus,an extended model for dendrite growth in bulk undercooled melts was developed under local non-equilibrium conditions both at the interface and in the bulk liquid.In terms ...
关键词：dendrite growth undercooled melts Ni-based alloys 
Microstructural characteristics of near-liquidus cast AZ91D alloy during semi-solid die casting被引量：8
《Transactions of Nonferrous Metals Society of China》2010年第2期171-177,共7页王开 刘昌明 翟彦博 邹茂华 
Project(2008BB4177) supported by the Natural Science Foundation of Chongqing City, China
Near-liquidus cast ingot was reheated to semi-solid firstly, and then a bracket of motor was prepared by die casting the semi-solid ingot into mould. The microstructural characteristics of AZ91D alloy in these process...
关键词：AZ91D magnesium alloy MICROSTRUCTURE semi-solid die casting process MORPHOLOGY 
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