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- This thesis investigated firstly the synthesis of ultrafine nickel powders by liquidphase reduction method. 本文首先研究了液相还原法制备超细镍粉。
- Because of its special roles in the fields of electricity,magnetism,etc,research on ultrafine nickel powder is a topic of general interest in the new field of functional material at present. 超细镍粉是良好的电、磁热敏材料,在催化剂、磁性材料、烧结活化剂、导电浆料、电池材料、硬质合金粘结剂等方面具有广阔的应用前景,已成为国内外新颖功能材料开发的热点之一。
- Study of preparation and additive dispersing effect of ultrafine nickel powder 超细镍粉的制备及添加剂分散作用研究
- Research Status and Trends of Ultrafine Nickel Powder Hydrogenation Catalyst 超细镍粉在加氢催化领域中的研究现状和动态
- Influence of Surfactants on Ultrafine Nickel Powders Prepared by Electron Beam-irradiation Method 表面活性剂对电子束制备纳米镍粉的影响
- Keywords ultrafine nickel powders;preparation;liquid phase reduction;composite;ethoxyline; 超细镍粉;制备;液相还原法;复合材料;环氧树脂;
- Keywords ultrafine nickel powders;ultrasonic spray;chemical reduction;hydrazine; 超细镍粉;超声波喷雾;液相还原;联氨;
- Synthesis of ultrafine nickel powder by solution reduction technique and effect of the dispersant 超细镍粉的化学还原制备及其分散剂的作用
- Preparation of Spherical Ultrafine Nickel Powder by Coordinated Precipitation-direct Reduction Process 配位沉淀-直接还原法制备球形超细镍粉
- ultrafine nickel powders 超细镍粉
- ultrafine nickel powder 超细镍粉
- The productivity and purity of the Nickel powder are up to 99 percent. 经过大量实验,镍粉的产率在99%25以上,其纯度也在99%25以上。
- Spherical microfine nickel powders were prepared using carbonyl nickel powders as raw material in a RF plasma. 高频等离子体法是制备电极用高振实密度微细球形粉体的有效技术。
- So RF plasma is a promising method for preparation of spherical submicron nickel powders with high tap density. 高频等离子体法是制备电极用高振实密度微细球形粉体的有效技术。
- The results showed that the nanocrystalline bcc FeNi particles were available using carbonyl iron and nickel powders as the raw materials during the high-energy ball milling. 结果表明:以羰基铁和羰基镍为原料,通过高能球磨得到了bcc结构FeNi纳米晶合金。
- Wanda shares on June 6, 1992 to set up, the main nickel cobalt chromium iron alloy, nickel powder and so on. 旺达股份1992年6月6日成立，主营镍铬钴铁合金、镍矿粉等。
- Nickel powder is recovered by neutralizing, followed by electrolysis and ion exchange. 采用先中和后电解再离子交换的办法从金刚石酸洗废液中回收镍粉。
- As a bright,shiny particles product,nickel powder is used as ideal decorative paint in high-performance coatings and powder coatings. 片状镍粉是一种明亮,有光泽的颗粒产品,是适用于高性能涂料以及粉末涂料的理想装饰颜料。
- The sedimental stability of the new magnetorheological fluid made by light magnetic material is similar to that of the MR fluid made by carbonyl nickel powders containing lots of anti-sedimental agent. 对比于几种羰基镍粉制备的磁流变液的沉降稳定性 ,使用该轻质磁性材料制备的磁流变液不用加防沉剂 ,其稳定性类似于加入较多防沉剂的羰基镍粉磁流变液。
- In the study on additive, metal powder including superfine nickel powder(T210 and 125 5),copper powder and nickel fiber, acetylene black and cobalt oxide(CoO) were involved. 研究了超细镍粉、铜粉、镍纤维、乙炔黑和CoO等添加剂对镍氢电池负极电化学性能的影响。
