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- binary alloy sintering method 双合金法
- Therma fatigue behaviors of Ni base alloy chromium carbide composite coating made by a vacuum fusion sintering method are discussed in this paper. 研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。
- The sintering method, and metal powder slurry foaming can make metal foams even in the solid state. 采用金属粉末烧结法、浆料发泡法等制备工艺可以从固相制备金属泡沫材料。
- The coherent-potential approximation(CPA) and the Anderson-Newns (AN) model are used to study a transition metal adatom chemisorption on surface of a disordered binary alloy(DBA). 本文采用相干势近似(CPA)和Anderson-Newns(AN)模型研究了过渡金属原子在无序二元合金(DBA)表面上的化学吸附。
- The sintering method,and metal powder slurry foaming can make metal foams even in the solid state. 电沉积法以及气相沉积法可用于制备高孔隙率的金属泡沫材料。
- Micro-nanostructured WC composite coatings were successfully fabricated by induced heating sintering method on the surface of Q235 steel. 用感应加热熔敷方法在Q235钢表面制备了微纳米碳化钨复合涂层,并分析了涂层的微观结构、显微硬度及耐磨性。
- The reaction sintering process and production process of ternary boride base cermet produced by reaction sintering method were introduced. 介绍了用反应烧结法制备三元硼化物基金属陶瓷的反应烧结过程及一般制备工艺过程;
- The chemisorption theory of multiayer-segergated alloy surface is used to calculate the chemisorption energy of O on the Rh-Pt disordered binary alloy withim the average T-matrix approximation (ATA). 采用多层偏析合金表面化学吸附理论在平均T矩阵近似(ATA)下计算了O在Rh-Pt无序二元合金表面上的化学吸能。
- The Mo-Ti gradient material was developed on the surface of Ti alloy substrate by electron beam smelting(EBS) technology based on analyzing the properties of Mo,Ti elements and Mo-Ti binary alloy phase diagram. 通过对Mo、Ti元素基本性质及Mo-Ti二元合金相图的分析,设计了Mo-Ti复合层,在钛合金基体上制备了Mo-Ti梯度材料。
- On the basis of theoretically research and experimental quest, two times sintering method at the presence of carbon as reductant has been got. 采用该方法制备长余辉发光材料尚未见到报道。
- In this paper two advanced kinetic models of binary alloy ordering reaction was introduced as well as the development of computer simulation for the microstructure evolution of this kind alloy. 介绍了两个先进的二元合金有序化反应动力学模型、以及利用计算机对此类合金组织演化模拟取得的进展。
- Onedimensional platelike dendritic model was built to describe the microsegregation during binary alloy solidification with finite solid backdiffusion and complete diffusion in the liquid. 建立了描述二元合金凝固的平面枝晶一维微观偏析数学模型,考虑溶质在固相中有限扩散,在液相中完全扩散。
- Abstract: In recent years, it has been shown that many binary alloy melts experience temperature-induced discontinuous liquid-liquid (L-L) structure transition hundreds degrees above the liquidus. 摘 要 :近年来研究发现,很多二元合金在熔点以上一定温度范围内发生温度诱导非连续液-液结构转变。
- The chemical compositions of a bauxite tailing were analyzed.A glass-ceramics was prepared using the bauxite tailing as main raw material by sintering method. 摘要分析了铝土矿尾矿的化学组成,并以铝土矿尾矿为主要原料利用烧结法制备出了微晶玻璃。
- Keywords phase-field method;binary alloy;recalescence; 相场法;二元合金;再辉现象;
- Abstract: Therma fatigue behaviors of Ni base alloy-chromium carbide composite coating m ad e by a vacuum fusion sintering method are discussed in this paper. 摘 要: 研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。
- The formation enthalpy of three binary alloys of transition metals(W,Nb and Ta)with Na is calculated by EAM. 运用嵌入原子方法(EAM)研究了过渡金属W、Nb、Ta与碱金属Na组成的3个二元合金的形成焓。
- Sn-Ag-Cu ternary and Sn-Bi binary alloys are commercial lead-free solders and widely used in electronic industries. 中文摘要银-锡-铜三元合金与锡-铋二元合金为现今工业中常用之无铅焊料。
- DETERMINATION AND CALCULATION ON Na-Hg BINARY ALLOY PHASE DIAGRAM BY EMF METHOD Na-Hg两元合金相图的电动势法测量及计算
- TiO_2 catalyst supported on granular activated carbon was made using sol-gel method and sintering method, at the same time the porous and fine- dispersed Mo-TiO_2/AC could be abtained using polyethylene glycol (PEG) as modification. 采用溶胶-凝胶法和浸渍法将Mo(3%25)-TiO_2负载到粒状活性炭上,并用聚乙二醇(PEG)为修饰剂成功制备了多孔、表面分散均匀的负载Mo(3%25)-TiO_2催化剂。