Organism unsmooth theory in geometrical morphology is introduced first, and laser texturing techniques applied in increasing roll surface wearability is also described.
介绍了生物几何非光滑理论及激光毛化技术在提高轧辊耐磨性方面的应用情况；
Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.
齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。
By changing the composition of powder, the surface layers could be of wearability, corrosion resistance and oxidation resistance, and the boiler's service life is improved.
通过加入不同配比的合金粉末，使工件表面获得高耐磨性、高耐蚀性或耐热抗氧化的保护层，从而提高锅炉的使用寿命。
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