材料期刊网

ATMOSPHERIC CORROSION OF 304AND 316 STAINLESS STEELS

J.S.Lu 1) , I.Odneval 2) and C.Leygraf 2) 1) College of Chemical Engineering , Zhejiang University of Technology , Hangzhou 310032 , China 2) Department of Material Science and Engineering , Royal Institute of Technology , Stockholm , 100 44 , Sweden

金属学报(英文版)

Atmospheric corrosion of 304 and 316 stainless steels was studied by field exposure test, in which rain water was collected and analyzed by atomic absorption spectroscope (AAS). Emphasis was put on the dissolution of chromium and nickel from the stainless steels by atmospheric corrosion and rain run...

关键词: atmospheric corrosion , null , null , null

正常形变带[521]1/2的ΔI=1颤动

吴崇试 , 潘奕

原子核物理评论 doi:10.3969/j.issn.1007-4627.2002.01.001

系统分析了A≈170区正常形变带[521]1/2-中的ΔI=1

关键词: 正常形变带 , 旋称伙伴带 , ΔI = 1颤动 , 脱耦合效应 , 改进的ab拟合

First-principles investigation on chemical bonding and bulk modulus of the ternary carbide Zr2Al3C5

Physical Review B

We have investigated the electronic structure, chemical bonding, and equations of state of Zr2Al3C5 by means of the ab initio pseudopotential total energy method. The chemical bonding displays layered charac...

关键词: solids

The electronic structure and chemical bonding of Ti3GeC2

Journal of Materials Chemistry

We have investigated the electronic structure and chemical bonding properties of Ti3GeC2 by performing ab initio pseudopotential total-energy calculations. Our results show that the crystal structure of Ti3GeC2

关键词: ti3sic2;pseudopotentials;ceramics

水性C.I.颜料红57∶1的制备及分散性研究

杨林燕 , 张舜 , 吕彤 , 张新建

涂料工业

采用自制的具有聚合物结构的端羟基聚醚型3-羟基-2-萘甲酸衍生物作为合成C.I.颜料红57∶1的第二偶合组分,采用...

关键词: C.I.颜料红57∶1 , 共偶合工艺 , 改性 , 最佳添加量 , 分散性能

稀土区奇奇核πh11/2(×)νi13/2带B(M1)/B(E2)比值增强特性

陆景彬 , 刘运祚 , 孙亮 , 杨东 , 梁国栋 , 王守宇 , 马英君 , 赵广义 , 李险峰 , 崔兴柱 , 李明非 , 霍俊德 , 曾国模 , 竺礼华 , 吴晓光

原子核物理评论 doi:10.3969/j.issn.1007-4627.2005.02.003

在稀土区奇奇核πh11/2(×)νi13/2转动带中, 系统地观测到随转动频率或角动量增加, B(M

关键词: 高自旋态 , 奇奇核 , 电磁跃迁特性 , 顺排

Preparation of I_2 Clusters and Their Absorption Spectra

Zhaojun LIN , Zhanguo WANG , Wei CHEN and Lanying LIN(Lab. of Sendconductor Materials Science , Institute of Semiconductors , Chinese Academy of Sciences , Beijing 100083 , China)

材料科学技术（英文）

Samples have been prepared at different temperatures by loading I2 molecules into the cages of zeolite 5A, and the measurements of the absorption spectra have been carried out for the prepared samples. It is shown that I2 molecular cluste...

关键词:

La(2-x)/3(Ag(0)1-2x/3Ag(I)x)TiO3光致变色粉体的制备与表征

张维光 , 张莉莉 , 蒋正静 , 杨绪杰 , 汪信 , 陆路德

材料导报

通过固相反应法合成了具有光致变色性质的La(2-x)/3(Ag(0)1-2x/3Ag(I)x)TiO3(简称Ag-...

关键词: 光致变色 , 钙钛矿结构 , 掺杂 , 表征

Phosphogypsum: Part I: Mineralogical, Thermogravimetric, Chemical and Infrared Characterization

A.A.Hanna , A.I.M.Akarish , S.M.Ahmed

材料科学技术（英文）

Phosphogypsum (PG) derived from the dissolution of phosphate ore in H2SO4 has been characterized by using chemical and thermogravimetric analyses, X-ray diffraction and infrared spectrum to give an idea about the future utilization of thi...

关键词:

Transition metal alloying effects on chemical bonding in TiH2

Acta Materialia

By use of the linear-combination-of-atomic-orbital (LCAO) method for a cluster model, we study the alloying effect on chemical bonding in TiH2 systems. In order to verify that the cluster model is suitable for describing the crystal behav...

关键词: bonding;ab initio calculation;hydrides;electronic structure;electronic-structure;intermetallic hydride;hydrogen storage;binding-energy;band-structure;zirconium;dihydrides;clusters;niobium;systems