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- Utrafine 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。
- 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。
- 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。
- The results show that the process is characterized by constant composition of cathode electrolyte, high electrolytic efficiency and high quality nickel powder. 结果表明,采用该工艺处理废液,阴极液组成稳定,电解效率高,回收得到的镍粉产品质量好。
- The resistivity of silver coated nickel powder is the lowest at pH = 12, cHCHO/cCu2+= 3, mCu/mAg = 0.3. SEM photos and EDS diagram show that the surface of the silver coated powder is smooth and even. 当镀液中pH=12;cHCHO/cCu2+=3;mCu/mAg=0.;3时;所得的银包镍粉电阻率最低。
- The result indicates that the surface of nickel powder is coated by amorphous membrane of SiO2.Nickel powder coated with SiO2 has better hydrophobe and dispersion behavior. Its acid resistance and oxidation resistance are improved. 结果表明:S iO2以不定型态包覆在超微镍粉的表面,二氧化硅包覆改善了镍粉的分散性和疏水性,并提高了镍粉的耐酸性和抗氧化性。
- 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。
- It is available to desulphurize from nickel powder by hydrogenium in a fluidized bed.By adding some addisive sulphur can be reduced retention in nickel powder from 12% to 3% in 2-5 minutes. 经过对含硫镍粉进行流态公脱硫研究，结果表明：用氢还原流化床对合硫镍粉进行流化脱硫是行之有效的。加入一定量的外加剂，可在2-5分钟内将含硫12%25左右的镍原矿粉料脱硫至所要求的3%25以下。
- 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。
- 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。
- The Size Effect of Nanoscale Nickel Powder 纳米镍粉的尺寸效应
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- 3 bronze powder, tin powder, nickel powder etc. 3青铜粉、锡粉、镍粉等各种客户要求合金粉末。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
