The micro-structure of cutting grooves was analyzed with JXA-840A. It is found that the treated layers of grooves have a fine hardness property and good joining strength with the base metal.
采用JXA-840A分析了微加工形貌，表明微腔（槽）表面留有一层致密的硬化层，且与基体结合良好。
At present, the most widely used for stainless steel kitchenware, lamps, motorcycle parts, auto parts and other fine polishing medium hardness of materials, but also for free grinding.
目前，最为广泛地应用于不锈钢餐厨具，灯具灯饰摩托车零件，汽车配件等中等硬度材料的精细抛光，也用于自由研磨。
The fine carbon additive in feedstock powders not only increases the hardness of the coatings but also decreases the degree of decarburization.
喷涂粉末中加入细碳粉不仅有利于提高涂层的硬度，而且可减小涂层脱碳程度。
Regardless of DC or AC magnetic field, the hard phase in weld metal overlay is fine and distributed "the hexagon" in optimum parameters, then hardness and wear extent in weld metal overlay are higher.
在最佳的磁场参数作用下，无论是直流磁场还是交流磁场，堆焊层中硬质相细小且成“六角形”分布，此时堆焊层金属的硬度和磨损量均达到最佳状态。
The molybdenum sintered at lower temperature by SPS having higher hardness is due to fine grain strengthening.
SPS在较低温度下烧结的钼的硬度较高，原因是其晶粒较细。
Moreover, re elements can fine the structure of the layer, improve precipitating carbonous chromium nitride formed and increase the hardness of the layer.
而且稀土元素显著地细化渗层组织，促进氮碳化合物弥散细小析出，提高渗层硬度。
The process of laser coating of super fine ceramic powder is discussed, and the hardness, roughness and adhesion force to the substrate of the coating are investigated.
介绍了激光熔覆陶瓷粉的工艺过程，并对熔覆层的硬度、粗糙度和熔覆与基底之间的结合情况进行了考察。
Xiuyan jade is famous at home and abroad in bright-coloured, fine-grained, favourable hardness and processing.
辽宁岫玉以颜色鲜艳，质地细腻，硬度适宜，加工性好而驰名国内外。
Ebonite is one kind of special rubber product with high strength, high modulus, high hardness and fine unnotched impact resistance.
硬质橡胶是一种具有高强度、高硬度、高模量以及良好无缺口抗冲击强度的特种橡胶制品。
PCBN cutters are used for rough and fine processing various of bearing steel, tool steel, chilled steel, and other many kinds of cast steel and carbide of different hardness.
PCBN刀具适合各种轴承钢、工具钢、淬火钢以及各种高硬度铸铁、喷涂、硬质合金的粗精加工。
The deformed band and transformed band are made up of very fine martensite laths, its hardness is much higher than that of the as-quenched specimen.
弹坑表面的变形带和相变带是由非常细小马氏体板条组成，其硬度非常高，远远高于装甲钢板的基体和淬火硬度。
Northeastbirch is tawny, growth ring slightly obvious. Shiny wood, straighttexture, fine structure and uniformity, poor hardness.
东北桦呈黄褐色，生长年轮略明显，木材有光泽，纹理直，结构细而均匀，但硬度稍差。
On the basis of experiment and change of metal flow line, metallographic structure and micro-hardness in deformation zone, this paper researched process, characteristic and mechanism of fine-blanking.
通过实验和变形区流线变化、金相组织和显微硬度的变化，对精冲成形的过程、特点、精冲成形机理进行了研究。
As compared with common paper packing products, cylinder paper jar features high hardness, small size, durability, fine sealing and etc, beautifying your products.
筒状纸罐比起一般的纸品包装具有硬度高、所占空间少、耐用、密封性好等优点，而且新颖的纸罐包装能让您的产品别树一格。
The fine grains helped to improve the strength and hardness of the material.
细化晶粒对于提高材料的强韧性有利；
Dushan Jade bright color and fine texture, transparency and gloss, and high hardness.
独山玉色泽鲜艳，质地细腻，透明度和光泽好，硬度高。
Employing ultra-fine granular tungsten steel, this product features with high hardness, keenness and long life, etc.
本产品采用超细颗粒钨钢材料，具有硬度高，刀刃锋利，使用寿命长等特点。
The structures of the samples are ultra-fine-crystalline structures and their hardness are 1.5 to 1.8 times as the originals.
检测结果表明，试样均为超细晶组织，其显微硬度为原始硬度的1.5～1.8倍。
The structures of the samples are ultra-fine-crystalline structures and their hardness are 1.5 to 1.8 times as the originals.
检测结果表明，试样均为超细晶组织，其显微硬度为原始硬度的1.5～1.8倍。
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