Investigates thermodynamically the Pb-oxychlorides formed during urban refuse incineration/melting by way of high-temperature XRD and activity determination of such solid oxychlorides,including the binary phase diagram of PbO-PbCl_2,the relative chemical potential of PbO and standard free energy of formation or Gibbs free energy of activation of intermediate compounds.
以城市垃圾焚烧灰渣熔融处理中铅氯氧化物体系为研究对象,根据高温X射线衍射及固相氯氧化物的活度测定结果,对PbO-PbCl2系组成相图、PbO相对化学位及固相中间化合物的标准生成自由能等Pb-O-Cl系的热力学性质进行了研究,从而为熔融处理中铅氯氧化物的生成和沉聚反应的热力学解析提供理论依据。
Using the data of known phase diagrams of binary halide systems as training set, and some atomic parameters related to ionic radi-i, electronegativity as features, SVM method was applied to predict the formability, melting type and melting points of intermediate compounds.
将已知的二元卤化物系相图数据作为训练集,体系组分的离子半径和电负性作为特征量,用SVM方法可预报中间化合物的形成与否、熔化类型(同分熔化还是异分熔化)和估计中间化合物的熔点。
At present CALPHAD technique is not capable of predicting even whether there exists intermediate compound and much more predicting nothing about its formula and the number of intermediate compounds.
针对相图模式识别评估，给出了一种新方法来计算预报中间化合物的生成与否和中间化合物的种类以及数量。
KEY BASIC PROBLEMS OF fflGH PERFORMANCE INTERMETALLIC STRUCTURAL MATERIALS
高性能金属间化合物结构材料的关键基础性问题
Structure and Magnetic Properties of RFe_(6.5)Mn_4Mo_(1.5) Compounds;
金属间化合物RFe_(6.5)Mn_4Mo_(1.5)的结构和磁性
A Valence Electron Structure Criterion of Embrittlement of Intermetallics;
金属间化合物的价电子结构脆性判据
Crystal Structure of a new Compound Nd_3MnBi_5
新金属间化合物Nd_3MnBi_5的晶体结构
Fabrication of Porous Reticulated TiAl Intermetallics and Its Reinforcement Properties
TiAl金属间化合物网络结构件的制备
Fabrication of Fe3Al Intermetallics and Its Network Structure
Fe_3Al金属间化合物及其网络结构的制备
Theoretical study on structural properties for rare earth intermetallic compounds RFe_2Zn_(20-x)In_x
稀土金属间化合物RFe_2Zn_(20-x)In_x的结构属性研究
Defect structure in NbCr_2 Laves-phase intermetallics and its toughening effect
Laves相NbCr_2金属间化合物的缺陷结构及其韧化效应
Study on Structure of SbSn Intermetallic Compound and Its Using in Modification of Petroleum;
SbSn金属间化合物的结构和对石油改性研究
Structure and Magnetic Properties of 1?12-Type Rare Earth Iron Intermetallic Compounds;
1∶12型稀土铁金属间化合物的结构与磁性
Study on Structure and Magnetic Properties of Rare Earth Transition Metal Intermetallic Compounds;
稀土过渡族金属间化合物的结构和磁性研究
Electronic structure and elastic properties of intermetallics Mg_2Pb
金属间化合物Mg_2Pb的电子结构和弹性性质
An Analysis of the Microstructure of Low-Temperature Fe-Al Intermetallic Compound Coating
低温生成Fe-Al金属间化合物覆层组织结构分析
Electronic structure and superconducticity of the intermetallic compound MgB_2
金属间化合物MgB_2电子结构与超导电性的研究
A First-principles Study on Point Defective Structures of B2 Type Y-based Intermetallic Compound and Electron Structures of Ni/Ni_3Al Interfaces with Re and Ru Addition
B2型钇基金属间化合物点缺陷结构与Ni/Ni_3Al相界合金化特性研究
Synthesis and Structures of Zinc, Aluminum Organometallic Complexes
锌、铝等金属有机化合物的合成与结构
Study on Magnesium Matrix Interpenetrating Composites Reinforced by TiAl_3 Network Structure;
TiAl_3金属间化合物网络结构增强镁铝基复合材料研究
Fe-Al Intermetallics Prepared by Rapid Sintering
快速烧结法制备Fe-Al金属间化合物