研究了过流条件与泵轮叶片表面冲蚀磨损的关系。
The relation between the flow conditions and material surface abrasive erosion of the pump impeller has been studied.
通过表面粘涂，对受到腐蚀、冲蚀、气蚀的设备进行表面修补与防护，可提高设备的使用寿命。
Using surface coating of healants, the surfaces of the corroded, impact-crushed and cavitation-eroded equipments were repaired and protected, and the useful life of the equipments can be increased.
作者在玻璃上进行微磨料水射流微细槽加工的实验基础上，对微磨料水射流加工的表面形貌、材料冲蚀去除机理及加工工艺性能进行了研究。
This paper presents a study of using micro-abrasive water jet for the machining of micro-channels on brittle glasses. The erosion mechanism, surface pattern and process performance are studied.
同时采用新型表面防磨涂层，加强了钻头抗冲蚀能力。
At the same time, using a new type surface wear resistant coatings, the anti-erosion ability of drill bit is strengthened.
用于大面积密封和保护新的或修复后的机械设备表面，达到预防流体冲蚀，气蚀及耐化学腐蚀的目的。
For sealing and protecting new or rebuilt large scale of equipment to prevent liquid erosion, pneumatic abrasion and chemical corrosion.
用于大面积密封和保护新的或修复后的机械设备表面，达到预防流体冲蚀，气蚀及耐化学腐蚀的目的。
For sealing and protecting new or rebuilt large scale of equipment to prevent liquid erosion, pneumatic abrasion and chemical corrosion.
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