镍铁合金

Iron alloy containing not less than 11% chrome Cr is called stainless steel. Austenitic stainless steel 300 series contains more than 17% of chrome and 18% of nickel, which makes it extremely corrosion resistant, therefore, widely used in building decorative system.

含铬Cr量不少于11%的铁合金一般被称为不锈钢，其中300系列的奥氏体不锈钢含铬Cr17%、镍18%以上，能提供极高的防腐能力，而被广泛应用于建筑装饰系统上。

The relationship between coating microstructure and electromagnetic properties of electroformed Ni-Fe alloy s was studied.

研究了电铸镍铁合金制备过程中工艺条件对电铸层成分的影响，获得含铁质量分数20%电铸层的最佳工艺条件为镀液硫酸亚铁含量6g/L、pH值2.5、温度55℃、电流密度3.5A/ dm~2；讨论了镀层形貌及电磁性能的变化关系。

Its subject coverage includes: boiling water reactors, light water reactors, heavy water reactors, and pressurized water reactors; steam generator tubing; fuel elements; prediction, detection, monitoring, and control; radiation effects; and stainless steels, zirconium alloys, inconels, and admiralty brass.

它的主题报导包括：沸水反应堆、轻水反应堆、重水反应堆与压水反应堆；蒸汽发生器浴盆；释热元件；预报、探测、监测和控制；辐射作用；不锈钢、锆合金、铬镍铁合金与船用黄铜。

A new process of barrel Ni-Fe alloy plating was developed.

研制出一种滚镀镍铁合金新工艺。

The functions of the differential current sensor with magnetic modulation are analyzed when applied to the high voltage cabinet of A type metro vehicle .

分析了磁调制式差动电流传感器在A型地铁车辆高压柜电路中的功能，阐述了高导磁环形镍铁合金铁心线圈构成的差动电流传感器的电路原理，并简要介绍了该差动电流传感器的外形结构和材料特点，列出了传感器的主要技术参数，运用证明该差动电流传感器工作性能可靠、稳定。

B. Electrolytic coating for galvanized, zinc-nickel alloys, iron alloys such as zinc.

电解镀层为镀锌、锌镍合金、锌铁合金等。c。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。