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• MICROSTRUCTURES OF ULTRAFINE WC POWDERS

  来源： 《中国有色金属学报(英文版)1994年第2期》——Sun Xiaohua Wang Mingpu Tu Yuanjun Zeng Zhaoming Hu Xiamei

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• FORMATION LAW OF PHASES IN ULTRAFINE POWDERS OF Al-Cu ALLOY PREPARED BY GAS EVAPORATION PROCESS

  来源： 《中国有色金属学报(英文版)1999年第2期》——Yan Hongge Chen Zhenhua Hu Xiang Huang Peiyun

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• Effects of Heat-treatment on Microstructure and Magnetic Properties of Ba Ferrite Ultrafine Powders Prepared by Sol-gel

  来源： 《材料热处理学报2004年第5期》——ZHENG Jia-sheng Zhu Mei-wu KONG Xiao-dong

  Effects of Heat-treatment on Microstructure and Magnetic Properties of Ba Ferrite Ultrafine Powders Prepared by Sol-gel ZHENG Jia-sheng1,Zhu Mei-wu2,KONG Xiao-dong2 (1.Materials College, Huazhong...℃. The magnetic properties, σ s and H c of BaFe12O19ultrafine powders are different from that of BaFe12O19 bulk material.Key Words: Barium ferrite; ultrafine powder; microstructure; AFM; magnetic property 关键词......

• PREPARATION OF ULTRAFINE ALUMINA POWDERS BY ALUMINUM ISOPROPOXIDE

  来源： 《中国有色金属学报(英文版)1994年第2期》——Yu Zhongqing Zhao Qinsheng Zhang Qixiu

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• Synthesis and Characterization of Gadolinium Doping M-type Hexagonal Barium Ferrite Ultrafine Powders

  来源： 《JOURNAL OF RARE EARTHS2003年第5期》——郭睿倩 顾明元 陈亚杰 梁乐 孙培梅 金燕萍 李洪桂

  Synthesis and Characterization of Gadolinium Doping M-type Hexagonal Barium Ferrite Ultrafine Powders 郭睿倩1,顾明元1,陈亚杰3,梁乐1,孙培梅4,金燕萍1,李洪桂4 (1.State Key Laboratory of MMCs, Shanghai Jiaotong University... ratio of citrate/nitrate (1~3) and calcination temperature of 850 ℃ for 1 h, M-type BaGdxFe12-xO19 ultrafine powders with a particle size of less than 100 nm can be obtained, and the coercive force......

• DEPENDENCE OF SINTERABILITY ON STATE OF AGGLOMERATION OF ULTRAFINE ZrO₂，（Y₂O₃）POWDERS

  来源： 《中国有色金属学报(英文版)1995年第3期》——Ge, Rongde Liu, Zhihong Chen, Huiguang Zhang, Duomo Zhao, Tiancong

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• Preparation of ultrafine Co₃O₄ powders by continuous and controllable combustion synthesis

  来源： 《中国有色金属学报(英文版)2011年第3期》——吴冲浒

  Preparation of ultrafine Co3O4 powders by continuous and controllable combustion synthesis WU Chong-hu1, 2 1. China National R&D Center for Tungsten Technology, Xiamen Tungsten Co., Ltd...; ultrafine powders 1 Introduction The ultrafine Co3O4 powders are important industrial raw materials. They can be used in the many areas including cemented carbides, battery materials[1], magnetic......

• PREPARATION OF METALLIC ULTRAFINE PARTICLE FILM

  来源： 《中国有色金属学报(英文版)1998年第1期》——Huang Peiyun Chen Zhenhua Yan Hongge Hu Xiang

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• RESEARCH ON PREPARATION OF ULTRAFINE ALN POWDERS

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition1994年第3期》——曹立宏 袁润章 汤宇凌 卓云峰

  RESEARCH ON PREPARATION OF ULTRAFINE ALN POWDERS曹立宏,袁润章,汤宇凌,卓云峰摘 要:<正>The high purity of ultrafine power(UFP)of a-luminium nitride(AlN) are prepared by the reaction of nitrogenplasma with metal aluminium in D.C.plasma reactr.Both thenitriding principle and the AlN nucleation mechanism are stud-ied.The rusults,indicate that the chemical reaction......

• Synthesis and characterization of Nd doped M-type hexagonal barium ferrite ultrafine powders

  来源： 《中南大学学报(英文版)2001年第2期》——GUO Rui-qian LI Hong-gui SUN Pei-mei LI Yun-jiao ZHAO Zhong-wei LIU Mao-sheng

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