Nanometer iron powder was prepared by utilizing modified the circulating water and plasma gas.
采用循环水冷却和循环等离子体工作气体的改进方法，制备出纳米铁粉。
A similar technique is to "glue" the small percentage of alloying element onto the iron powder.
另一种类似的技术是把小百分比的合金元素“粘合”到铁微粒上。
In this paper, the effect of additive boron on the diamond synthesized using pure iron powder catalyst was studied.
本文研究了添加剂硼对纯铁粉末触媒合成金刚石的影响。
Addition of electrical conductive fiber to the radar absorbing coating of carbonyl iron powder (CIP) has been studied.
本文研究了在羰基铁粉(CIP)吸波涂层中添加导电纤维对涂层的电磁参数和反射率的影响规律。
The invention relates to nanometer scale iron powder, in particular to water purification special purpose iron powder.
本发明涉及一种纳米级别铁粉，具体为一种水净化专用铁粉。
It is necessary to research a new method of SPFS preparation by solid reaction process with industrial scrap iron powder.
有必要探索由工业废铁粉经固相反应直接制取固体聚合硫酸铁的工艺。
This thesis carries on the study of preparing claviform ultra-fine iron powder by liquid precipitation-thermal reduction.
本文研究了以液相沉淀法合成前驱体，然后对前驱体进行热分解还原得到棒状超细铁粉的方法。
Methods: Using the microcapsule technique to make the nutritious AD and iron powder that were then put into the fresh milk.
方法：应用微胶囊技术科学配方成维生素ad、铁营养粉，添加到鲜牛奶中。
The hydrogenation process has the more advantages on environment protection than iron powder method, and has better quality.
试验数据表明，加氢法比铁粉还原法的产品质量好，且在环保方面有优势。
The feasibility of replacing iron powder with copper-mine tails in clinkering of silicate cement was discussed is the paper.
本文研究了用铜尾矿代替铁粉煅烧硅酸盐水泥的可行性；
Warm compaction process yields higher density and improved green strength over conventionally processed iron powder compacts.
温压工艺可达到比传统铁粉压块更高的密度与生坯强度。
The high specific weight tungsten alloy material is prepared by tungsten powder, nickel powder, iron powder and cobalt powder.
高比重钨合金材料由钨粉末、镍粉末、铁粉末和钴粉末制成。
The results show that the reduction temperature and time have remarkable effect on the metallization rate of reduced iron powder.
研究结果表明，还原温度和还原时间对还原铁粉的金属化率具有显著影响。
In a certain range, the tensile strength of composite increases with increasing volume fraction of modified carbonyl iron powder.
在一定范围内随着改性羰基铁粉体积分数的增加，复合材料的拉伸强度增大。
The manufacturing technology, Specific property and applications of carbonyl iron powder have been briefly introduced in the paper.
简要介绍了羰基铁粉的制取工艺及其性能和用途。
However, iron powder is liable to oxidation, which will reduce the surface activities of the powder and hinder the sintering process.
但是铁粉很容易氧化，粉末表面活性降低，妨碍烧结过程的充分进行，使实际烧结过程难以达到理想的烧结程度。
The direct reduced iron is a high-quality material after coldly bonding, and the utilizable value of high-purity iron powder is higher.
直接还原铁粉经冷固结成型后即为电炉炼钢的优质原料，而高纯铁粉的利用价值更高。
Rapid spray painted sheet metal tips: extra demand note owners brothers dry corrosion, bird droppings, gum and iron powder in the paint.
快速钣金喷漆提示车主兄弟：旱季格外需求注意酸雨、鸟粪、树胶和铁粉对车漆的腐蚀。
The iron powder quality is ensured through tunnel kiln reduction and second reduction by using iron scale of high grade as raw material.
以优质铁鳞为原料，加强隧道窑和二次精还原工艺技术管理，确保铁粉质量。
In situ magnetization X-ray powder diffraction method is firstly applied to measure magnetostriction coefficient of reduction iron powder.
首次报导X射线粉末衍射法测量铁粉晶胞的磁致伸缩系数。
A vibratory feeder that can control discharge of iron powder quantitatively is designed based on working conditions and experimental results.
根据给料工况要求和有关铁粉流动性以及流量的试验结果，设计出一种可实现定量控制功能的振动给料斗。
The iron-based mixed powder for powder metallurgy can give an iron powder sinter having improved machinability while retaining intact strength.
根据本发明的粉末冶金用铁系混合粉末，可以得到强度不下降，且被削性提高的铁粉烧结体。
The subside effect in reducing reaction was compared between iron powder and iron sheet and the effect on the quality of products were discussed.
铁粉与铁皮还原沉降效果的影响；以及铁粉应用对产品的质量的影响。
The occurrence relationship between Fe and Ga and Ge in the reduced iron powder obtained from zinc residue, was analyzed by chemical phase method.
采用化学物相法研究了浸锌渣还原铁粉中铁、镓、锗的赋存关系。
The processing technology of electroless copper plating on graphite powders by iron powder method and formaldehyde method were studied and evaluated.
研究比较了两种化学方法——铁粉法和甲醛法在石墨粉表面镀铜的工艺。
Through using the theory analysis and calculated method, writers analysis it will cause effect on sintering process if the refined iron powder is used.
通过使用理论分析和计算，分析了精铁粉应用于烧结时能够产生的主要影响。
The preparation method and the influence factor for several super fine iron powder have been introduced in this paper as well as the main application fields.
详细介绍了目前主要的几种超细铁粉的制备方法及其影响因素，并介绍了其主要应用领域。
The preparation method and the influence factor for several super fine iron powder have been introduced in this paper as well as the main application fields.
详细介绍了目前主要的几种超细铁粉的制备方法及其影响因素，并介绍了其主要应用领域。
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