microhardness
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例句
The annealing temperature has significant effect on microhardness of AZ31, however, the time of annealing has no effect.
退火处理温度对AZ31镁合金的硬度值有显著影响，但退火处理时间的影响却不明显。
The high frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.
高频感应淬火不能达到硬化冷精锻直齿圆柱齿轮齿面的目的。
After ultrasonic impact, the surface microhardness and the section microhardness are obviously increased.
冲击后接头的表面和断面显微硬度均得到了提高。
The microhardness distribution of the welded joint is along the welding line. The microhardness is higher in nugget zone, and lowest in HAZ.
焊接接头的硬度分布沿焊缝中心基本对称，焊核区硬度较高，热影响区硬度最低。
The microhardness is higher and grain size is smaller in weld bead zone, compared with the heat-affected zone and base metal.
相对母材和热影响区，焊缝的晶粒明显细小，显微硬度比热影响区和母材稍高。
The microhardness of the cladding layer was measured by microhardness tester, and its microstructure was observed by SEM.
利用维氏硬度计测试了其显微硬度，用扫描电镜分析了激光熔覆层的微观形貌。
The deposition rate, microhardness, corrosion rate of low temperature iron plating layer at different temperatures are investigated.
研究了在不同温度下获得的低温镀铁层的沉积速率、显微硬度、腐蚀速率等性能。
The result showed that the microhardness, finish and time of strengthening layers related to parameter of strengthening technology.
试验结果表明，表面强化层硬度、表面光洁度和强化时间与选择工艺参数有关；
The hardening layer was analyzed by metalloscope, microhardness, electronic probe and transmission electron microscopy.
用金相显微镜、显微硬度计、电子探针和透射电镜对硬化层进行分析。
The deforming principle of fine blanking is analyzed from streamlines microstructure and microhardness of the testing part.
通过试件流线、金相组织以及显微硬度等方面对精冲变形的机理进行了分析和研究。
The nickel plating deposited on the conversion coating has high microhardness, which can provide good protection for the magnesium alloy.
转化膜上沉积的镀镍层具有较高的显微硬度，可以对镁合金基体起到良好的防护作用。
The microhardness can be improved at lower temperature, but deposition rate and corrosion resistance will be reduced.
温度降低时可提高镀层硬度，但沉积速率和耐蚀性均下降；
The depth and microhardness distribution of alumetizing layer obtained on different technical conditions were measured.
测定了不同工艺条件下获得的浸渗层深度和浸渗层显微硬度的分布。
The experimental results showed that the wear resistance, and microhardness were improved obviously by process.
结果表明，该项技术大大地改善了这种合金的表面耐磨性和显微硬度。更详细。
The morphology, properties and microstructure of the coatings were studied by SEM, XRD, and microhardness tester.
用扫描电镜、X射线衍射仪和显微硬度计分析了电火花表面强化层形貌、性能和组织结构。
The feasibility of this method is confirmed by comparison with microhardness method.
在与硬度法的对比试验中，进一步验证了电阻法的可行性。
POWDER METALLURGY. SINTERED METAL MATERIALS EXCLUDING HARDMETALS. MEASUREMENT OF VICKERS MICROHARDNESS.
粉末冶金.硬金属除外的烧结金属材料.维氏显微硬度的测定
Microhardness, depth profile and wear mechanisms were investigated by means of MVK H12, TALYSURF6, XPS and microscopy.
采用显微硬度、轮廓深度、XPS、显微镜观察等研究磨损机理。
microhardness of coatings increased with increased spraying distance linearly.
而喷涂距离对涂层显微硬度的影响呈弱线性递增的关系。
The microhardness treated by plasma heat treatment is notably improved, and the wear resistance and operating life increase obviously.
处理后的表面硬度有显著提高，并明显提高了发动机缸体的耐磨性和使用寿命。
Microstructure and surface morphology of the oxynitriding layers were studied by SEM, XRD, microhardness tester and digital camera.
利用SEM、XRD、显微硬度计和数码相机等研究氧氮共渗层的微观组织、结构及表面形貌。
The microhardness of the processed zone is lower than the cast metal, but further uniform microhardness is observed in the processed zone.
搅拌摩擦加工后，加工区的显微硬度较铸态区降低，但分布比较均匀；
The measured values of microhardness were calculated using mathematical statistic method.
使用数理统计的方法对显微硬度测试值进行了处理。
The copper deposit also represented higher microhardness and better corrosion resistance.
电铸铜的显微硬度和抗腐蚀性能均明显提高。
The microhardness distribution on cross section at both sides of the interface changed smoothly.
断面上微观硬度分布在界面两侧变化平缓。
The microstructure, microhardness and wear resistance of compound region were observed and measured.
对复合区进行显微组织观察及分析、显微硬度测量、耐磨性能测试。
The microhardness and surface roughness increase with the shot peening intensity increase.
硬度和粗糙度都随喷丸强度的增加而增大。
Vickers hardness testing of resistance spot, projection and seam welds (low load and microhardness).
电阻点焊、凸焊和滚焊的维氏硬度试验（低荷载和超微硬度）
The microhardness and wear resistance of the implanted layer were determined.
对注入层的显微硬度和耐磨性进行了测试。
The microhardness of twin spot laser welded joint is higher than that of single spot laser welded joint, but lower than that of base metal.
双光点激光焊接头各区域硬度低于母材，但高于单光点激光焊接头；
Further increase of aging temperature and time could lead to the growth of the secondary phase and thus decrease of microhardness.
继续升高时效温度或延长时效时间会引起第二相长大而导致显微硬度的升降。
The hardness of the coating was tested using vickers microhardness tester.
涂层硬度采用显微硬度仪进行测试；
On the basis of the microhardness variation, the HAZ is divided into five subregions .
根据显微硬度的变化，将焊接HAZ分为五个区段。
And in the same condition, the microhardness and wear-resistance of plastic artificial tooth descended slightly.
在相同浸泡条件下，塑料义齿的显微硬度变化轻微，且耐磨性下降不明显。
The depth and microhardness of strengthening layer is increased, With increasing working elastic current, but the microha. . .
且随工作电流的增加，强化层的深度增加，表面硬度下降，次表层硬度增大且硬化层的耐磨性大幅度提高。
The microhardness of weld metal zone, HAZ and base metal decrease in totality after heat treatment.
焊缝区、热影响区与母材的显微硬度整体呈下降趋势；
Both FZ and HAZ have higher microhardness than the base metal has, and microhardness in fusion centre zone is the lowest.
熔合区和热影响区的显微硬度显著高于母材，焊缝中心区在整个焊缝部分硬度最低。
Metallic and other inorganic coatings - Vickers and Knoop microhardness tests.
冶金和其他非有机镀层.维氏硬度计和努氏显微硬度试验机
But the microhardness of the weld bead after heat treatment reduces by 60 HV, compared with origin welded joint.
与原始接头显微硬度值相比，经历高温热处理后接头的显微硬度降低约60HV左右。
For the nickel deposit, microhardness increased 90% and tensile strength increased 130%.
电铸镍的显微硬度和抗拉强度分别提高90%和130%。
