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 file hard (60rc) high strength aluminum alloy tube provides a smooth corrosion free sealing surface and excellent abrasion resistance.
铝合金链轨，磨擦系数小，拉片平顺，外加不锈钢耐磨边框。
The aluminum alloy caterpillar track, the friction factor is small, pulls the piece to be smooth, sur - stainless steel wear-resisting frame.
通过ZA系列锌铝合金轴套的研制和装机试验，进一步证明其耐磨性能。
Through development and on-board test of ZA alloy bushing, its wearing performance has been further demonstrated.
文件的硬（60RC）高强度铝合金叶管提供了一个平滑，无腐蚀耐磨密封面。
The file hard (60RC) high strength aluminum alloy lobe tube provides a smooth, corrosion-free abrasion-resistant sealing surface.
但铝和铝合金硬度低、不耐磨、易发生晶间腐蚀，这些缺点影响了其应用范围和使用寿命。
While its disadvantages of low hardness, low wear resistance and easy to occur inter crystal corrosion affect its application ranges and life-span.
与未经微弧氧化处理的ZL108铝合金进行了耐磨性对比试验，并给出了装车运行考核结果。
The comparison experiments of wear resistance with ZL108aluminium alloy which is not treated by micro-are oxidation were made and the results of vehicle testings were given.
研究了2a12铝合金表面镍磷合金镀层的性能及热处理温度对镀层硬度、耐磨性、磨损速率等的影响。
The article research for the properties of Ni-P coat on 2a12 aluminum alloy and the effects of heat treatment temperature on hardness, wear resistance and wear rate etc. of coat.
结果表明，在相同条件下，锌铝合金堆焊层的耐磨性高于同种材料母材的耐磨性。
The results show that the wear resistance of built up welding surface of Zn based al alloys are better than that of matrix under the same conditions.
结果表明：复合材料的耐磨性能优于铝合金；
The wear resistance of the aluminum based composites is better than that of aluminum alloy matrix.
支撑法兰导向元件，由抗腐蚀的高强度压铸铝合金制成，带耐磨损的滑动轴承。
Supporting flange guide elements made of corrosion-proof high-strength aluminium die-cast alloy with wear-resistant plain bearings.
电子束表面处理可以提高铝合金材料的表面硬度、增加耐磨性。
The surface hardness and wear resistance of aluminum alloy are both improved by means of scanning electron beam.
所得复合材料力学性能比ZL 109铝合金有较大提高，其中耐磨性增加最为显著。
It shows that the composite reveals distinctly higher mechanical properties and much better wear-resistance as compared with the ZL109 alloy.
并结合锌铝合金的成份和组织结构特点，分析了具有良好耐磨性的主要原因。
And then according to the constituents and construction morphology, the main reasons why Zn-Al alloy has good wear property are analyzed.
采用本发明方法，可解决超硬铝合金耐磨性不高的弱点，扩大超硬铝合金的应用领域。
By adopting the method, the weakness of low ultrahard aluminum alloy abrasive resistance can be overcome, and the application field of the ultrahard aluminum alloy is enlarged.
采用本发明方法，可解决超硬铝合金耐磨性不高的弱点，扩大超硬铝合金的应用领域。
By adopting the method, the weakness of low ultrahard aluminum alloy abrasive resistance can be overcome, and the application field of the ultrahard aluminum alloy is enlarged.
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