The phosphorated fluid not only is applied to ferrous metal and its alloy, but also to surface disposal of aluminum, zinc, copper, nickel, chrome and various materials and alloys.

磷化液不仅应用于黑色金属及其合金上，而且已应用到铝、锌、铜、镍、铬等各种材质和合金上的表面处理。

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The surface finish for the castings we can provide with are sa the following ; backing. zinc plating. chrome plating and nickel plating for the carbon steel and the low alloy steel castings ;

我公司有能力对铸件表面作如下精整处理，对于碳钢和低合金钢，可以作发黑、镀锌，镀铬，镀镍处理，对于不锈钢，可作研磨，手工拉丝抛光及镜面抛光，电抛光，纯化处理，所有钢种可作喷砂（玻璃砂， 钢玉砂，石英砂）处理。

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The findings indicated that under non-vacuum condition, repeated casted nickel-chrome alloy has a decreased corrosion resistance and increased nickel ions with the increase of casting times.

提示非真空条件下反复熔铸镍铬烤瓷合金的耐腐蚀性能下降，随着熔铸次数的增加，镍离子的析出明显增多。

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