• 获得了无裂纹大面积

    As a result, large areas of overlapped clad layers are free from cracks.

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  • 研究不锈钢表面激光组织耐磨性能。

    The microstructure and wear resiStance of laser cladding layers of Ni and Cr onthe surface of stainless Steel were studied.

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  • 根据试验结果凝固理论,探讨了激光凝固过程。

    According to experimental results and solidification theory of metals, the author analyses the solidification pro cess of the laser remelted coatings.

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  • 本文给出硬质随行降噪几何参数设计原理

    This paper states the geometric shape design and principle of rigid traveling wave pasted layer for reducing noise and drag.

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  • 本文研究了应用于连铸超细wc粉末弧堆焊复合敷层材料

    A new type of materials of composite alloy coating with ultra-fine WC for submerged overlaying welding on the surface of continuous casting machines rollers is studied in this paper.

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  • 表面方面介绍了铸造铝合金等离子喷涂、电化学方法的研究现状

    Then, for surface cladding layer, advances in the plasma and electro-chemistry methods are reviewed.

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  • 他们发现保护敷层实际上只有6纳米大概一张纸千分之十五的厚度

    And they found that the protective covering is actually only 6 nanometers thick. That's about a fifteen-thousandth as thick as a sheet of paper.

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  • 介绍复合固体药柱X射线检验透照工艺的设计检测结果评价

    The evaluation on the X - ray inspection technology and test results for the composite coaling thick - wall solid charge is described in the paper.

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  • 修饰改性方法包括形成金属表面氧化机械研磨以及掺杂等方法

    The methods of modification included the surface covering of graphite with a layer of disorganized carbon or a film of appropriate metal, surface oxidation, mechanical grinding and doping.

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  • 介绍一种新型金属刻纹光纤温度传感器模型,并对其测温原理进行了研究。

    A novel etched optical fiber temperature sensor with metal coating is presented. The working principle of this sensor is analyzed in detail.

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  • 可以选择不同颜色材质音乐座椅,制作材料包括仿皮微纤维、人造革聚氨酯敷层等等。

    You can choose your Sonic Chair to come with a variety of colors and materials, including sueded microfiber, man-made leather, polyurethane coating and other fabrics.

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  • 介绍敷层效应原理,利用该原理已研制出一种高压电压互感器保护熔断器

    This paper introduces the principle of a layer effect method to manufacture a new current limiting fuse for protecting high voltage potential transformers.

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  • 结果表明激光输出功率扫描速度敷层成形影响显著搭接率影响程度较小

    The results show that the laser power and scanning speed affect the performance of coating shaping significantly, while overlapping has less influence on shaping.

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  • 展示了30连续熔组织形貌,说明组织硬度比较均匀介绍了若干激光修复工业应用实例

    The microstructure of 30-layered laser cladded coating was displayed. It had uniform microstructure and hardness. Several examples of its industrial application were also carried out.

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  • 分析堆焊熔金属显微组织,研究了焊接线能量对堆焊金属显微组织形成影响

    The microstructure of the deposited metal and the effect of the welding heat input on the formation of the deposited metal are studied.

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  • 报导了采用工艺使用无碱玻璃纤维不饱和树脂研制适于高速晒图使用复合材料绝缘方法

    A method of lamination technology to produce complex material insulating cover suitable for high speed diazo printer is reported, by using nonbasic gloss fibre cloth and unsaturated resin.

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  • 经历一周干燥,另方可于其上。

    After a drying period of about a week the next layer of cob can be applied.

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  • 采用熔化极惰性气体保护堆焊方式阀体密封面上均匀地镍基合金耐磨焊,从而达到改善阀体密封面表面质量,显著延长阀体寿命的目的。

    Using the MIG surfacing method, Ni-alloy was deposited evenly on the sealing face of valve to enhance the performance and prolong the life of the valve.

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  • 大型皮瓣移植:受皮区移植至少在1 - 3日内浸润无菌纱布4 - 6湿每日更换

    Before the transplantation, using this product soak 4-6 layer sterile bandage covered dermatome of reception at least replaced once a day within 1-3 day.

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  • 稀土氧化物可以保持金属硬度条件下使堆焊韧性性能提高了37%。

    Toughness of surfacing can be improved 37 percent on the condition of keeping its high hardness at the same time by adding rare earth oxide

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  • 稀土氧化物可以保持金属硬度条件下使堆焊韧性性能提高了37%。

    Toughness of surfacing can be improved 37 percent on the condition of keeping its high hardness at the same time by adding rare earth oxide

    youdao

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