Reduction of Fe-C 铁炭还原法
A renumbering algorithm has been presented which can optimize the node of die hence reduction of the bandwidth of FE in aluminum extrusion process.
本文用一种新的结点重编号算法对铝型材模具网格结点编号进行了优化，减少了有限元带宽。
The factors affecting the reaction were discussed. Cost amounting and the three wastes of this method were compared with the reduction by Fe power.
对影响反应的因素进行了讨论，并就原料成本，三废生成量与铁粉还原进行了比较。
Fe-Ni nano-alloy was synthesized by chemical reduction, and the result of transmission electron microscopy(TEM) shows that the diameter of particles is very small.
采用液相还原法制得铁镍纳米合金，TEM测试结果表明该合金粒径小。
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