The file hard (60rc) high strength aluminum alloy tube provides a smooth corrosion free sealing surface and excellent abrasion resistance.
文件的硬(60rc)高强度铝合金管提供了一个平稳无腐蚀密封面和良好的耐磨性。
The effect of heating temperature on abrasion resistance of high alloy wear-resistant cast iron was studied.
研究了加热温度对高合金耐磨铸铁耐磨性的影响。
The valve body and internals are made from high-temperature alloy which features high-temperature abrasion resistance and long service life.
阀体和内件由高温合金钢制造，其特点是高温下耐磨和阀体寿命长。
When silver alloy is used as conducting ring material, its service life is influenced by its slightly low hardness and bad abrasion resistance behavior, meanwhile it is prohibitive.
银合金作为导电环材料，因其硬度偏低、耐磨性差，影响使用寿命，同时，还存在价格昂贵的问题。
Its stabilizing effect and service life mainly depend on the wear-resistance ability of the abrasion-resistant alloy facing on the supporting wings.
它的稳杆效果和使用寿命主要决定于支撑翼堆焊耐磨合金的耐磨性能。
Composite alloy coatings of intermetallic compound dispersed and distributed in amorphous alloypossess excellent corrosion resistance and abrasion performance.
非晶基上弥散分布着金属间化合物的复相合金镀层，具有优异的耐蚀性及良好的耐磨性。
All these can remarkably increase the abrasion resistance of the alloy in seawater.
所有这些皆显著提高钢的耐腐蚀磨损性能。
The cast alloy steel bit-sharpener has been prepared by pouring the chrome abrasion resistance steel and the low-alloy steel with fine impact resistance one-step using cast-in technique.
镶铸复合金属材料截齿是利用镶铸工艺，将铬系耐磨合金与抗冲击性能好的低合金钢一次浇铸成型。
The effect of heating temperature on abrasion resistance of high alloy wear-resistant cast iron was studied.
采用金相、扫描电镜和力学性能分析方法研究了加热温度对含稀土低合金耐磨铸铁冲击韧性的影响。
The alloy plating method to get the melt method than the average of the alloy get high hardness, good abrasion resistance, such as nickel and cobalt nickel alloy-phosphorus alloys, etc.
电镀法得到的合金比一般热熔法得到的合金硬度高、耐磨性好，如镍-钴合金和镍-磷合金等。
The alloy plating method to get the melt method than the average of the alloy get high hardness, good abrasion resistance, such as nickel and cobalt nickel alloy-phosphorus alloys, etc.
电镀法得到的合金比一般热熔法得到的合金硬度高、耐磨性好，如镍-钴合金和镍-磷合金等。
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