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CONTINUOUS_CASTING: 作品数：316被引量：666H指数：11; 导出分析报告; 相关作者：苗健严文陈建范新会徐骏更多>>; 相关机构：东北大学清华大学西安工业大学西北工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划国家高技术研究发展计划更多>>

Analysis of inhomogeneity of solidified microstructure of continuous casting copper tubular billet based on factor analysis被引量：2: 《China Foundry》2023年第6期526-536,共11页Jin-song Liu Chao-rui Shan Da-yong Chen Hong-wu Song Chuan-lai Chen Yun-yue Chen; This work is financially supported by Basic Scientific Project of Liaoning Provincial Department of Education(LJKMZ20220591);Science and Technology Plan Project of Changzhou,China(CQ20220057).; The horizontal continuous casting process,the initial step in TP2 copper tubular processing,directly determines the microstructure and properties of copper tubular.However,the process parameters of the continuous cast...; 关键词：TP2 copper tubular billet horizontal continuous casting factor analysis microstructure inhomogeneity of casting billet quality diagnosis

High-strength aluminum alloys hollow billet prepared by two-phase zone continuous casting: 《China Foundry》2022年第3期253-262,共10页Yao-hua Yang Xue-feng Liu Wang-zhang Chen; the National Natural Science Foundation of China(No.U1703131,No.51674027,No.51974027 and No.52004028);Guangdong Basic and Applied Basic Research Foundation(2019A1515111126);the Fundamental Research Funds for the Central Universities(FRF-TP-18-005C1 and FRF-TP-18-041A1).; The two-phase zone continuous casting(TZCC)technique was used to continuously cast high-strength aluminum alloy hollow billets,and a verified 3D model of TZCC was used to simulate the flow and temperature fields at ca...; 关键词：two-phase zone continuous casting high-strength aluminum alloy hollow billet fluid flow heat transfer columnar crystals

Solidification structure simulation and casting process optimization of GCr15 bloom alloy被引量：7: 《China Foundry》2022年第1期63-74,共12页Jie Li Hao-tian Wu Yang Liu Yan-hui Sun; financially supported by the National Natural Science Foundation of China(Grant Nos.51774030 and U1860104);the Fundamental Research Funds for the Central Universities(FRF-TP-20-029A1)。; Based on the solidification heat transfer model and CAFÉmodel,the solidification structure of GCr15 bloom alloy was studied.Using nail shooting and acid etching experiments,the solidification models were verified.The...; 关键词：numerical simulation continuous casting equiaxed crystal ratio secondary dendrite arm spacing carbon segregation

A coupled model on fluid flow,heat transfer and solidification in continuous casting mold被引量：2: 《China Foundry》2017年第5期416-420,共5页Xu-bin Zhang Wei Chen Li-feng Zhang; supported by the National Natural Science Foundation of China(No.51504020,and No.51404019);Beijing Key Laboratory of Green Recycling and Extraction of Metals(GREM);the Laboratory of Green Process Metallurgy and Modeling(GPM2);the High Quality Steel Consortium(HQSC)at the School of Metallurgical and Ecological Engineering at University of Science and Technology Beijing(USTB),China; Fluid flow, heat transfer and solidification of steel in the mold are so complex but crucial, determining the surface quality of the continuous casting slab. In the current study, a 2D numerical model was established ...; 关键词：continuous casting heat transfer SOLIDIFICATION VOF model meniscus shape MOLD

Influence of Ti(C,N)precipitates on austenite growth of micro-alloyed steel during continuous casting被引量：2: 《China Foundry》2017年第5期421-428,共8页Liu Yang Yang Li Zheng-liang Xue Chang-gui Cheng; supported by the National Natural Science Foundation of China(No.51504172)and(No.51474163);China Postdoctoral Science Foundation(No.2015M572212); Austenite grain size is an important influence factor for ductility of steel at high temperatures during continuous casting. Thermodynamic and kinetics calculations were performed to analyze the characteristics of Ti(...; 关键词：micro-alloyed steel Ti（C N） precipitation austenite grain pinning effect

Electromagnetic control technology and its application for continuous casting solidification process of high-performance copper alloys win the2015 State Technological Invention Award Second Prize: 《China Foundry》2016年第2期146-146,共1页; High-speed rails cannot run without a key technology - the preparation technology of chromium zirconium copper alloy contact wires. Qn January 8, 2016, the electromagnetic control technology and its application for th...; 关键词：国家技术发明奖铜合金接触导线凝固过程控制技术应用连铸性能电磁

Prevention of halfway cracks in continuous cast A36 steel slabs containing boron被引量：1: 《China Foundry》2015年第1期26-31,共6页Jian-chao Ma Qing-feng Zhou Du-xing Su Xu-yan Deng; The formation of halfway cracks in continuous cast A36 steel slabs containing 17 ppm boron was studied by investigating the zero ductility temperature(ZDT), zero strength temperature(ZST), solidification characteristi...; 关键词：BORON halfway crack continuous casting hot ductility solution segregation

Orthogonal tests of copper-clad aluminum bimetal continuous casting by nitrogen pressure core-illing被引量：4: 《China Foundry》2013年第6期385-390,共6页Xue Zhiyong Liang He Yu Wanhua Wu Chunjing; financially supported by the Program for New Century Excellent Talents in University(NCET-12-0849);the Fundamental Research Funds for the Central Universities(13ZD12);the National Natural Science Foundation of China(No.51006034); To provide theoretical basis and practical guidance for preparing composite rods by direct continuous casting, copper-clad aluminum composite rods of external copper layer diameter 12 mm and inner aluminum core diamet...; 关键词：copper-clad aluminum nitrogen pressing continuous casting orthogonal test

Numerical simulation of flow and heat transfer of continous cast steel slab under traveling magnetic field被引量：3: 《China Foundry》2013年第2期92-98,共7页Gong Haijun Li Xinzhong Fan Xueyi Qie Juhong Xu Daming Guo Jingjie; supported by the National Natural Science Foundation of China (Grant Nos. 50801019 and 51071062);the State Key Lab of Advanced Metals Materials (Grant No. 2009ZD-06);the National Key Basic Research and Development Program (973) of China (Grant No. 2011CB605504); A unified numerical model for simulating solidification transport phenomena (STP) of steel slab in electromagnetic continuous casting (EMCC) process was developed. In order to solve the multi-physics fields coupled pr...; 关键词：continuous casting flow field electromagnetic field ANSYS Direct-SIMPLE algorithm FEM/FVM

Solidification microstructure of M2 high speed steel by different casting technologies被引量：9: 《China Foundry》2011年第3期290-294,共5页Zhou Xuefeng Fang Feng Jiang Jianjing; supported by the Fund Project for Transformation of Scientific and Technological Achievements of Jiangsu Province,China(No.BA2010139); The present work investigated the solidification microstructure of AISI M2 high speed steel manufactured by different casting technologies, namely iron mould casting and continuous casting. The results revealed that t...; 关键词：high speed steel continuous casting iron mould casting eutectic carbide

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