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- The relationship between composition, phase structure and microstructure of coatings and its bond strength, micro-hardness, porosity and wear resistance, a analyzed with the metallurgical microscopy, SEM, XRD, EDX, EPMA. 并利用金相显微镜、X射线衍射仪、扫描电镜、X射线能谱仪、电子探针等,对涂层的成分、相结构、显微结构与其结合强度、显微硬度、孔隙率和耐磨性进行了研究。
- ABSTRACT Cr3Cr2-NiCr coatings were prepared by high velocity oxy-fuel (HVOF).The effect of spraying parameters on adhesive strength and microstructure of coatings were investigated. 摘 要 本研究采用超音速火焰喷涂(HVOF)方法制备了Cr3C2-NiCr涂层,探讨了喷涂工艺参数对组织结构、涂层结合强度的影响;
- The microstructure of coating are investigated with OM,SEM,TEM,EPMA,EDS. 借助OM、SEM、TEM、EPMA、EDS等分析手段,研究了叶片修复熔覆层的组织结构。
- The as-plating microstructure of coating is confirmed to be a mixture of amorphous and supersaturated solid solution with XRD analysis. 经XRD分析确认镀态镀层组织为过饱和固溶体与非晶态的混合组织。
- My wife bought an article of coat for our daughter this morning. 我的妻子今天上午给女儿买了一件上衣。
- Microstructure of Steels and Cast Irons. 钢与铸铁的显微组织。
- What style of coat would you like to have? 您想要什么式样的外衣?
- A man's suit consists of coat, vest and trousers. 男人的套装由上衣、背心和裤子组成。
- What style of coat will you like to have ? 您想要什么式样的大衣?
- The microstructure of the Nidoped SiC is studied in detail. 同时还分析了镍的存在方式及其相结构。
- I think this pattern suits this type of coat. 我想这个图案适合这种外套。
- X-ray diffractometry (XRD) and scanning electron microscopy (SEM) were used to identify the phases and microstructures of coating and worn surface. 采用X射线衍射仪和扫描电镜对陶瓷涂层结构和磨损表面进行观察分析。
- Microstructure of coatings 涂层组织
- The phase composition and microstructure of the coatings and powders dried from sol was observed by XRD and SEM. 用X射线衍射仪、扫描电镜观察了溶胶干燥粉末和涂层的物相组成及显微结构。
- Diffraction Analysis of the Microstructure of Materials. 材料显微组织衍射分析。
- 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。
- Good compatibility with most of coating systems. 能与大部份油漆体系配套。
- The paper studied the microstructure of induction-refusion coatings of iron-based self-fusing alloy by way of scanning electronmicroscope and X-ray diffraction. 通过扫描电镜,X射线衍射相成份分析等手段,对感应重熔铁基自熔合金熔敷层显微组织进行了初探,对感应重熔的深入研究有一定意义。
- Airbrush coating: A method of coating paper. 气刷涂布:纸张涂面的一个方法。
- The progress was summarized as follows: 1) In the case of our PCVD system, microstructure of Ti-Si-C-N coatings is mainly influenced by the contents of Si and C. 主要工作分为以下几个方面: 1)针对PCVD设备和工艺特点,通过SEM、TEM、HRTEM、XRD、XPS检测手段,研究了Ti-Si-C-N薄膜的相组成和微观结构,及其与成分含量变化的相互关系。