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- Good quality barium bismuth titanate (BaBi 4Ti 4O 15 ) ceramics is fabricated successfully with BaBi 4Ti 4O 15 nano powders prepared by Sol-Gel process. 采用溶胶 凝胶工艺成功制备出BaBi4 Ti4 O1 5微细粉料 ;并利用此微粉烧结出成瓷良好的BaBi4 Ti4 O1 5陶瓷 .
- The micro or nano powder,or micro and nano powders were mixed into base oil,machinery oil 68,and confected into five kinds of running-in oils. 将微米和纳米固体粉末单独或混合加入到68%23机械油中,配制了5种微米、纳米或微纳米混合磨合油,并试验研究了5种磨合油分别应用于钢质粗糙软齿轮副间的磨合磨损行为和作用机制。
- Clear AFM images were(obtained) from PbZr_(0.90)Ti_(0.10)O_3-Fe_(0.003) nano powder sample prepared by DDS method. 采用DDS法制备PbZr0.;90Ti0
- It shows that at low shear rate, the rheological curves of modified SiC slurries can fit well with Sisco model, comparing with Quemada model, Krieger-Dougherty model can fit much better with modified SiC slurries at high solid loading. 对改性SiC浆料流变曲线进行拟合发现,改性SiC浆料在高固相含量下的流变特性符合Krieger-Dougherty模型,而在低剪切速率下,改性SiC浆料的流变特性接近于Sisco模型。
- The chemically synthesized compound powder and the nano powder obtained by high-energy ball milling are two development trends of ZnO varistor c. 对粉体的制备方法和应用前景进行了展望,指出化学法合成复合粉体和高能球磨法制备纳米粉体是氧化锌压敏陶瓷粉体的两个主要发展趋势。
- The results indicate that the species and using level of dispersing agent were important factors to the particle size and distribution of the nano powder. 结果表明,分散剂的种类和用量是影响纳米氧化镁颗粒大小和均匀度的重要因素。
- surface modified SiC nano-powder 改性纳米SiC粉体
- Based on all the above, feasibility of developing coated metallic nano powder materials by SLS was analyzed; at last an idea of prototyping metallic parts with coated metallic nano powder materials by SLS was put forward. 在此基础上,分析了研究开发选择性激光烧结覆膜金属纳米粉末材料的可行性,并提出一种选择性激光烧结覆膜金属纳米粉末材料成型金属件的思路。
- surface modified SiC nano-powders 改性纳米SiC粉体
- Based on all the above, feasibility of developing coated metallic nano powder materials by SLS was analyzed;at last an idea of prototyping metallic parts with coated metallic nano powder materials... 在此基础上,分析了研究开发选择性激光烧结覆膜金属纳米粉末材料的可行性,并提出一种选择性激光烧结覆膜金属纳米粉末材料成型金属件的思路。
- Research on the Microstructure and Mechanical Properties of Surface Modified SiC Nanometer Powders Reinforced Nodular Cast Iron 改性纳米SiC粉体强化球墨铸铁的组织和力学性能研究
- New Productive Technology of Nano Powder Material 纳米粉体材料生产新技术
- modified SiC nanometer powders 改性纳米SiC粉体
- TiO_2 Nano Powders Prepared by Means of Microwave Radiation 微波法制备纳米TiO_2粉末
- Keywords reverse micelle method;ZrO_2;nano powders;freeze drying; 反相胶束法;氧化锆;纳米粉体;冷冻干燥;
- PROGRESS ON RESEARCH OF IRON-BASED NANO POWDER MATERIAL 铁基纳米粉末的研究
- The car has been modified for racing. 这辆汽车已改装为赛车。
- SiC nano coating SiC纳米涂层
- 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。
- Ni- SiC nano composite plating Ni-SiC纳米复合镀层