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SYNTHESIS AND X-RAY POWDER DIFFRACTION DATA OF A NEW COMPOUND:K6FeNb15O42方亮摘 要:<正>A new compound K5FeNb15O42(?) pre-pared for the first time by solid state reaction in K2O-Fe2O3-Nb2O5ternary system.The XRD data of the titlecom pound was determined.K6FeNb15O42 crystallizes thehexagonal system with unit cell parameters a=9.1320(4)A,c=12.0670(9......
New Adhesive Material for Construction Joint of Tunnel Lining霍曼琳,马保国摘 要:<正>The new adhesive material for the construction joints of tunnel lining(named as SZC) was studied based on the structural characteristics of interfaces and the characteristic of bonding construction, and the performance indexes were verified by tests. The experimental......
New Mg2Si based Alloy for Automobile Engine Cylinder Liner张道文School of Transportation and Automotive Engineering, Xihua University摘 要:New Mg2Si based alloy.... Microstructure image showed that at sintering temperature of 855K, Mg2Si were mostly synthesized with the reaction of purity magnesia powder and silicon powder. Hardness and wear tests proved that the new......
Optimization of Laser Ablation Technology for PDPhSM Matrix Nanocomposite Thin Film by Artificial Neural Networks-particle Swarm Algorithm唐普洪1,2,宋仁国11. The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology2. Jiaxing Vocational Technical College摘 要:A new thermal ring-opening polymerization technique for 1, 1......
A Protocol to Develop Phenolic Emulsifiers Used in Micro-surface by Control Technology刘加平1,2,CHEN Xiang1,2,HONG Jinxiang1,2,LIU Zhifei1,21. State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Research Institute of Building Science2. Jiangsu Bote New Material Co., Ltd摘 要:The phenolic emulsifiers used in emulsified asphalt......
NEW DEVELOPMENT IN THE PROCESSING OF KAOLIN IN CHINA袁继祖,龚文琪,夏惠芳摘 要:<正>Abstract:To meet the increasingly higher requirements on the quali-ty of kaolins from the industries of paper, ceramics, rubber and plastics,etc.,the processing of kaolins in China has undergone remarkable develop-ment in recent years.This article reports the new achievements......
SYNTHESIS AND X-RAY POWDER STUDY OF A NEW COMPOUND:Ba6Ti7Nb9O42方亮摘 要:<正> A new compound Ba6Ti7Nb9O42 was prepared for the first time by solid state reaction in BaO-TiO2-Nb2O5, ternary system. The X-ray powder diffraction data of the title compound was determined. Ba6Ti7Nb9O42 crystallizes in the hexagonal system -with unit cell parameters a=9.0527......
Preparation and Lab Evaluation of a New Denture Adhesive赵克Department of Prosthodontics,Guanghua School of Stomatology,Institute of Stomatological Research,Sun Yat-sen University摘 要:To develop a new kind of denture adhesive (DA), then to evaluate its mechanical and chemical properties, polyethylene oxide, methyl cellulose, sodium alginate, and cellulose......
SYSNTHESIS AND CHARACTERIZATION OF A NEW COMPOUND K6Ti2Nb14O42IN K2O-TiO2-Nb2O5 SYSTEM方亮摘 要:<正>A new compound K6Ti2Nb14O42was found inthe ternary system K2O-TiO2-Nb2O5.The compound was char-acterized and investigated by electron,probe,X-ray powderdiffraction and differential thermal analysis.The transpar-ent crystal of light yellow color in form......
DEVELOPING A NEW GENERATION OF HIGH PERFORMANCE COMPOSITE CEMENT黄新摘 要:<正>This paper proposed a new generation of high performance composite cement which is designed according to the optimization of composition and structure of cement paste and is manufactured by blending the different components with special composite techniques. Each......
