abrasion wear

The poly ( tetrafluoroethylene) particles untreated with quenching showed poor abrasion performance with 22% wear rate after 10 weeks, despite better scale-preventing and scale-removing performance.

不经淬火处理的聚四氟乙烯颗粒，防垢、除垢效果较好，但耐磨性能差，10周后磨损率达22%；

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Result shows that with high velocity and light loads, the frictional and wear mechanism is slight abrasion wear due to the generation of dispersion strengthened intermediate harden phase and solid lubricative oxide during the process of friction.

在高速轻载时，Ni-Fe-W合金镀层在摩擦过程中会生成有弥散强化作用的中间硬质相和起固体润滑作用的氧化物，使其磨损表现为轻微的磨粒磨损。

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The physical wearing process of 20 + # steel by SBR is mainly resulted from the abrasion wear.

结果表明,20 # 钢被磨损的物理过程为磨粒磨损(微切削).

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Study shows that quenched boron eutectic structure possesses the excellent wear abrasion property.

研究表明：硼共晶组织经淬火后，具有优良的抗磨粒磨损性能。

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For those who wear contacts which are too tight, the risks include swelling of the cornea, redness or corneal abrasion.

如果佩戴过紧的隐形眼镜，那么可能会导致使用者角膜肿胀、眼部泛红或是角膜损伤。

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The pipelines must be inspected for abrasion by the oil to avoid excessive wear accidents.

为了避免由于抽油管过度磨损造成的事故，有必要对抽油管壁磨损量进行检测。

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When sintered at 1600 ℃, composites can get better abrasion resistance with wear rate at 10-8 ( mm3/ Nm) orders of magnitude.

经1600℃烧结的ZTA复合材料磨损率均在10-8（mm3/Nm）数量级，耐磨性能好。

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The abrasion wear mechanism of Mn copper-nickel alloy matrix-cast chromium carbide composite was studied.

研究了真空熔铸法制备的锰白铜基铸造碳化铬复合材料的二体磨料磨损机理.

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Abrasion wear test of Fe-20% Cr ahoy with carbon content ranging from 0.82% to 2.94% was conducted at 800 ℃ in a self-made high temperature wear tester. The worn surfaces and subsurfaces were observed by SEM.

本文用自制的高温磨损试验机对碳含量0.82～2.94%的Fe-20%Cr合金进行了800℃下的高温磨损试验，并用扫描电镜观察了磨损面和磨损面亚表面的情况。

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The wear mechanism under all test situations is abrasion wear and plough wear.

所有润滑条件下试样均以磨粒磨损或犁削磨损为主.

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