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- Pulse composite coating 脉冲复合镀层
- The paper present the new developments of Ni-W coat, Ni-W-B coat, tungsten composite coat and tungsten brush coat etc. 介绍了镍钨镀层、镍钨硼(磷)镀层、含钨复合镀层和含钨电刷镀镀层等的研究与开发的近期进展。
- Microstructure of pulse electrodeposited Ni-W-P-SiC and RE-Ni-W-P-SiC composite coatings was analyzed by means of EPMA-1600 electron probe,3015 XRD patterns,et al. 运用X射线衍射仪、电子探针X射线能谱仪等手段分析研究了Ni-W-P-SiC和RE-Ni-W-P-SiC脉冲复合镀层的组织结构。
- The results show that multiplayer Ni-Cr 2O 3 composite coating have a strong wear resistance. 结果表明 ,电刷镀多层Ni-Cr2 O3复合镀层具有良好的耐磨性。
- Based on this work, interlayer shielding composite coating gains more SE than 52dB between 3OMHz-I000MHz planewave. 在此基础上制备的层状复合屏蔽涂料获得了30MHz-1000MHz频段SE分贝值超过52dB的成果。
- Microstructure of the ceramal composite coating was characterized by SEM,XRD and EDS. 利用SEM、XRD和EDS等分析了涂层的显微组织和相组成;
- The ceria content of the nanocomposite coating is more than that of the micron composite coating. 纳米复合涂层中氧化铈的含量高于微米复合涂层中的氧化铈含量;
- The anti-cracking performence of the composite coating with nonwoven fabric was discussed in the article. 对用非织造布增强的复合腻子层的抗裂纹性能进行了研究。
- Using stiring and ultrasonic dispersing,nano-SiO_2 composite coating was obtained by adding nano-SiO_2 into varnish. 在机械搅拌和超声场的共同作用下,将改性纳米二氧化硅分散到醇酸清漆中,获得纳米二氧化硅复合涂料。
- Arc sprayed aluminium composite coating can increase the service life of reaction caldron up to the design life. 采用电弧喷涂铝复合涂层来解决反应釜的腐蚀问题，可使其达到或超过设计寿命。
- Antiwear mechanism and wear performances of electric brushing coating multiplayer Ni-Cr 2O 3 composite coating are tested and studied. 研究了电刷镀多层Ni-Cr2 O3复合镀层的磨损特性与磨损机理。
- The producing and using status of the raw material powder system of every cermet composite coating technique has been reviewed. 金属陶瓷复合涂层技术作为重要的材料表面处理技术和材料复合技术能够制备各种特殊功能的涂层材料。
- Therma fatigue behaviors of Ni base alloy chromium carbide composite coating made by a vacuum fusion sintering method are discussed in this paper. 研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。
- The result showed that the composite coating was in low internal stress, high microhardness under the dispersing strengthened effect of nanodiamond. 结果表明，纳米金刚石的弥散强化作用，可有效改善镀层的生长、减小内应力，提高镀层的显微硬度。
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- The results show that the composite coating is metallurgically bonded to the substrate and the microstructure is fine and uniform. 结果表明，复合材料涂层与基体形成良好的冶金结合，微观组织细小、均匀;
- It was found that the Ni-P-(IF-WS_2) composite coating exhibited both higher wearresistance and lower friction coefficient than Ni-P electrolesscoating. 研究结果表明Ni-P-(IF-WS_2)复合镀层比Ni-P镀层具有更高的耐磨性能和更低的摩擦系数。
- The wear test of Ni based alloy-Cr/WC composite coating without lubrication is carried on a MM-200 pin-on disc wear tester and study wear-resisting property. 在MM-200型销盘式磨擦磨损实验机上,对Ni基Cr/WC复合涂层进行了无润滑的干磨擦磨损试验,研究其磨损特性。
- He knew the pulse of the nation. 他了解国民的心态。
- The LNi composite coating generated an obvious optical absorption at 300-350nm, and the absorption edge was shifted with an increase in the crystalline size. LNi复合涂层在300-350nm存在显著的光吸收;随着晶粒尺寸增大;光吸收边发生显著的红移.
