Crystalline polymers usually are more resistant to organic solvents and have good fatigue and wear-resistant properties.
结晶质聚合物通常多能抵御有机溶剂并具有良好的抗疲劳和磨损特性。
Result of the engine platform test showed that the valve had excellent air-tightness and wear-resistant properties, so could successfully satisfy requirements of the engine.
进一步的台架测试结果表明，排气阀在测试过程中表现出了优异的密封性和耐磨性，完全满足发动机的性能要求。
The microstructure and mechanical properties of a new type wear-resistant white cast iron with the boride as wear-resistant phase were investigated.
研究以硼化物为耐磨相的新型耐磨白口铸铁的组织特点与力学性能。
The abrasion properties of wear-resistant adhesive coatings have been studied on self-created abrasion test facility.
利用自制冲蚀磨损试验装置，研究了耐磨胶粘涂层气固冲蚀磨损的特性。
The effects of heat treatment on the properties of multi-element low alloy wear-resistant steel making the liner of rolling mill liner are investigated.
研究了热处理工艺参数对用于制造轧机衬板工作层的多元低合金耐磨铸钢力学性能的影响。
The jaw made of the Re low-alloy air-quenched wear-resistant cast steel was developed with the characteristics of simple process, lower cost and good mechanical properties.
新型稀土低合金空淬耐磨铸钢腭板，具有生产工艺简单、成本低、性能优良等特点。
The microstructure and mechanical properties of heat-resistant and wear-resistant cast steel with different composition were studied under the same heat treatment condition by series of experiments.
对不同成分的耐热耐磨铸钢在相同热处理工艺条件下的组织及力学性能进行了一系列对比实验研究。
Effects of different cooling medium on microstructure and mechanical properties of bainite wear resistant steel plate were investigated.
研究了不同冷却介质对贝氏体耐磨钢板组织和力学性能的影响。
Wear-resistant steel, with good wear-resistant properties, is wide ly used in every field of Indus - trial production.
耐磨钢因其具有优良的抗磨损性能而被广泛地应用于工业生产的各个领域。
The effects of heat treatment technology on the properties of working layer material of hot continuous steel pipe rolling mill wear resistant compound liner are researched.
研究了热处理工艺对钢管连轧机架耐磨复合衬板工作层材料力学性能的影响。
The effects of heat treatment on the properties of working layer material of wear resistant compound liner in hot continuous steel pipe rolling mill are researched.
研究了热处理工艺对钢管连轧机架耐磨复合衬板工作层材料力学性能的影响。
UHMWPE properties ensure that this plastic material is very light, extremely tough, chemically resistant and has excellent wear resistance.
超高分子量聚乙烯的特性保证，这种塑料材质很轻，坚韧无比，耐化学腐蚀，具有优异的耐磨性。
The effects of re on microstructure, mechanical properties and wear resistant of ZA43 alloy have been investigated.
通过RE对ZA43合金进行变质处理，研究了该合金的显微组织、力学性能及抗磨性能。
Hard nickel cast iron is a kind of good wear resistant material, but its carbide formed as reticulation and microstructure was coarse, resulting in low toughness and unstable properties.
硬镍合金铸铁是一种良好的抗磨材料，但由于其碳化物呈网状和组织粗大，使其韧性低和性能不够稳定。
The influences of quenching and tempering temperature on microstructure and mechanical properties of medium-carbon-low-alloy wear-resistant cast steel were investigated.
研究了淬火和回火温度对中碳低合金耐磨铸钢组织和力学性能的影响。
The results show that alloying elements and rare earth can refine grain, change carbide morphology and distribution, and increase mechanical properties and wear-resistant properties.
结果表明，合金元素能够细化晶粒，改善碳化物的形貌和分布，提高力学性能和耐磨性。
The wear-resistant properties were examined by means of ball-on-disk wear tester.
采用球-盘接触形式进行材料的耐磨试验。
The wear-resistant properties were examined by means of ball-on-disk wear tester.
采用球-盘接触形式进行材料的耐磨试验。
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