Chemical analysis of ferrous materials. Determination of nickel in steels and irons. Flame atomic absorption spectrometric method.
钢和铸铁的化学分析。镍的测定。火焰原子吸收光谱测定法

Suitable for welding ferrous metal workpiece with general AC electrode.
适合焊接黑色金属工件与一般交流电极。

The electron acceptor used was a ferric salt that was reduced to the ferrous form during the reaction.
所用的电子受体是一种高铁盐，在反应时它还原成亚铁。

The research on preparation ferrous sulfate from acid leaching tailings
酸浸渣制取硫酸亚铁的研究

The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration.
处理步骤是先加硫酸亚铁使之沉淀，然后过滤。

Synthesis and Adsorption Kinetics of the Chelate Compound of Chitosan with Ferrous Ions
壳聚糖亚铁螯合物的合成及吸附动力学

All the outer casings of aircrafts are made of nonferrous compound metal.
飞机得外壳都是由有色金属合金制造得。

Ferrous alloy. A metal alloy for which iron is the prime constituent.
铁为主要组成得金属合金。

Nonferrous alloy. A metal alloy for which iron is not the prime constituent.
铁不是主要组成得金属合金。

Ferrous alloy. A metal alloy for which iron is the prime constituent.
铁基合金铁为主要组成的金属合金。

Nonferrous alloy. A metal alloy for which iron is not the prime constituent.
非铁合金铁不是主要组成的金属合金。

Ferrous alloy permanent mold castings
铁合金硬模铸件

Ferrous alloy permanent mold machined castings
铁合金硬模机械加工铸件

Non ferrous alloy rolled ring machined forgings
锡轧制环形机械加工锻件

Non ferrous alloy permanent mold machined castings
有色合金硬模机械加工铸件

Non ferrous alloy impression die machined forgings
有色合金压印模机械加工锻件

Application of Ferrous Shape Memory Alloy in Pipe Connection
铁基形状记忆合金在管道连接中的应用

Ferrous alloy is one of important and indispensable raw materials of steelmaking.
铁合金是炼钢的重要和不可缺少的原材料之一。

Welding stainless steel, alloy steel, carbon steel, copper and other nonferrous metals.
可焊接不锈钢，合金钢，碳钢，铜和其他有色金属。

In case of high alloy steel or nonferrous materials, liquid penetrate method can be substituted.
在使用高合金钢或无铁材料时, 可用渗透探伤进行检测。

Also suitable for welding of nonferrous alloys, dissimilar steel materials.
也可用于与非铁合金和钢的异种材质的焊接。

Ambient Temperature Parkerizing and Blackening Technique for Ferrous Metals
黑色金属常温磷化发黑

Nonferrous metal and alloy plate, sheet and strip
有色金属合金板带材

Exports Livestock, animal products, nonferrous metals.
主要出口产品牲畜, 畜类产品, 有色金属。

Anshan Ferrous Metal Mine Engineering and Research Institute
鞍山黑色冶金矿山设计研究院