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9篇 您的检索式:作者名="ZHU Zhanmin"
    题名 作者 年代 出处 被引量
1Preparation of titanium oxycarbide from various titanium raw materials:Part I.Carbothermal reduction显示文摘Carbothermal reduction was performed at temperatures up to 1600°C for vanadium-bearing titanomagnetite,ilmenite concentrate,and high titania slag.The possibility of selective carbothermal reduction was discussed in detail from the viewpoint of thermodynamics,and also tested.The products were analyzed by X-ray diffraction,scanning electron microscopy,and chemical analysis.The results show that it is possible to reduce all iron oxide to metallic iron,and titania to oxycarbide(TiCxOy),without the reduction of other oxides like silica and magnesia.GAO Chengjun,JIANG Bo,CAO Zhanmin,HUANG Kai,and ZHU Hongmin School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China 2010Rare Metals2010,29,6:7
2MP-injeetive rings and MGP-injeetive rings显示文摘ZHU ZHanmin 2010India J Pure Appl Math2010,41,5:1
3Finitely quasi - injective modules 显示文摘ZHU Zhanmin 2010Journal of Shandong University ( Natural Science )2010,45,10:1
4GP-injective rings need not be-injective 显示文摘Jianlong Chen Yiqiang Zhou Zhanmin Zhu 2005Communications in Algebra2005,33,:1
5Thermodynamic Study of Titanium Oxycarbide显示文摘Bo Jiang Kai Huang Zhanmin Cao Hongmin Zhu Metallurgical and Materials Transactions A0,,10:1
6Thermodynamic assessment of the Ni-Sb binary system显示文摘The Ni-Sb binary alloy system was thermodynamically assessed using CALPHAD approach in this article. Excess Gibbs energies of solution phases, liquid and fcc phases, were formulated using the Redlich-Kister expression. The intermediate phases were modeled by the sublattice model with (Ni,Va)0.5(Ni,Sb)0.25(Ni)0.25 for Ni3Sb_HT phase and (Ni,Va)0.3333(Sb)0.3333(Ni,Va)0.3333 for NiSb phase. The other phases including Ni3Sb, Ni7Sb3, and NiSb2 were treated as stoichiometric compound owing to their narrow composition ranges. Based on the reported ther-modynamic properties and phase diagram data, the thermodynamic parameters of these phases were optimized, and the obtained values can reproduce the available experimental data well.CAO Zhanmin TAKAKU Yoshikazu OHNUMA Ikuo KAINUMA Ryosuke ZHU Hongmin ISHIDA Kiyohito 2008Rare Metals2008,27,4:1
7MP-injective rings and MGP-injective rings显示文摘ZHU Zhanmin 2010Indian J Pure Appl Math2010,41,5:1
8Study on Mechanism of Explosive Spalling of ULC Castables During Rapid Drying显示文摘Inner vapor pressure and temperature of vulnerable explosive spalling positions in refractory castables during rapid drying were measured by embedding pressure transmitting pipes and thermocouples during casting. The measured vapor pressure, temperature, and tensile strength of the castables were analyzed and discussed. A hollow sphere shell model was used to analyze the stress induced by the vapor pressure based on the structure of refractory castables. The mechanism of refractory castables explosive spalling caused by vapor-induced pore split was proposed. By comparing the vapor-induced stress and the tensile strength of the castables,the explosive spalling mechanism was validated quantitatively.WANG Zhanmin ZHAO Jin CAO Xiying YU Lingyan ZHANG Sanhua SHI Gan HUANG Yufei ZHU Zhu 2015China's Refractories2015,24,4:0
9Weakly I-semiregular Rings and I-semiregular Rings显示文摘Let I be an ideal of a ring R.We call R weakly I-semiregular if R/I is a von Neumann regular ring.This definition generalizes I-semiregular rings.We give a series of characterizations and properties of this class of rings.Moreover,we also give some properties of I-semiregular rings.Zhanmin Zhu 2021Journal of Mathematical Study2021,54,4:0
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