1.
The preparation of superfine iron powder by reduction of nano-sized ferric oxide with H_2 at different tempareture for different time was investigated.
本文探讨了用纳米氧化铁粉末还原来制取微细铁粉的工艺。
2.
Results show that nano-sized ferric oxide has high reactivity, lower reduction temperature for superfine iron powder preparation.
用纳米氧化铁粉末作原料,分别在不同的温度,不同的还原时间下,用氢气还原来制备微细铁粉。
3.
Influence of Micro-fine Cr-Fe Powders on the Properties of Fe-based P/M Materials;
微细铬铁粉对铁基粉末冶金材料性能的影响
4.
Effects of addition of ultrafine Cr-Fe powder on tribological behavior of sintered steel
添加微细铬铁粉对烧结钢摩擦磨损性能的影响
5.
Study on preparation of silicon micro-powders with high-purity and ultra-thin crystals by iron free contamination method
无铁污染法制备高纯超细结晶型硅微粉的研究
6.
Synthesis and Properties of the Ultrafine Powder and Fine-grained Ceramics on Two Ferroelectric Materials
两种铁电材料的超微粉及细晶陶瓷的制备与性能研究
7.
Study on the Preparation of Highpurity and Ultrafine Quartz Micropowders by Agitation Ball Milling Method without Iron Contamination
无铁污染搅拌球磨法制备高纯超细硅微粉的研究
8.
fine powder, flour, dust, etc
细粉末、 精制的面粉、 微细的灰尘
9.
the fineness of a line, thread, needle or wire
线条、针、铁丝很细微
10.
black-light method
黑光检查微裂缝法、铁粉检查法
11.
The Study of Kinetics of Micro/Nanoscale Iron Ore Reduction with Gases;
微/纳米级铁矿粉气相还原动力学研究
12.
Pre-reduction of Fine Iron Ore with Moving Bed at Low Temperatures and Behavior of Carbon Deposition
铁矿微粉低温输送预还原及附碳行为
13.
Research on experiment of ultrasonic for purifying ultrafine silica powder by iron removing with acid-leaching
超声波酸浸除铁提纯硅微粉实验研究
14.
Study on MnZn ferrite micropowder prepared by co-precipitation method
共沉淀法制备锰锌铁氧体微粉的研究
15.
Preparation and Characterization of Iron Oxide and Copper Powder Ultra-Fine Particles;
氧化铁和铜粉超细粒子的制备与表征
16.
Study on the Composite Material of Polyformaldehyde Modified by Ultrafine Iron-Powder
超细铁粉改性聚甲醛复合材料的研究
17.
Studies on Starch Granularity Effect and Micronized Starch Based Degradable Material;
淀粉的粒度效应与微细化淀粉基降解材料研究
18.
Extraction Rates of Flavonoids from Ultrafine Powder vs.Fine Powder of Gleditsia sinensis
皂角刺细粉与超微粉中总黄酮提取率的比较