... hard-facing 耐磨堆焊；表面硬化(淬火)；喷硬合金 hardfacing electrode 耐磨堆焊焊条 hard finished plastering 压光磨面 ...
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... hard surfacing material 硬面材料 hard surfacing electrode 耐磨堆焊焊条 super-hard surfacing 超高硬度堆焊 ...
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... hard facing metal 表面硬化金属 ; 敷焊用硬金属 ELECTRODES FOR HARD FACING 耐磨堆焊焊条 hard facing of tool joint 钻杆接头表面加硬层 ...
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合金耐磨堆焊焊条 Alloy Hardfacing Electrodes
本研究采用CAD技术研制出一种具有优良耐磨、耐蚀、耐热性的堆焊焊条。
A new surfacing electrode with wear, corrosion and heat resistance properties is developed by the technology of CAD in this paper.
研制出一种工艺性能良好的含稀土钇的堆焊焊条，对其堆焊层显微组织结构、硬度、耐磨性进行了较系统的试验研究。
Yttrium contained hardfacing electrode with good process properties were made and the structure, hardness and abrasive resistance in hardfacing layer were studied.
阀座、阀瓣密封面均由铁基铬镍不锈钢焊条堆焊而成，提高了耐磨性和抗冲蚀性。
Both sealed surfaces of the seat and disc are overlaying welded with Fe base stainless steel welding rod so as to improve wear resistance and erosion resistance.
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