扫描电子显微镜分析相关论文
基于一台定做的试验性的仪器，不同尺寸的不规则的 microparticles 和一样的尺寸，但是不同形状的 microparticles 被增加弄湿蒸气，并且......
Based on the techniques of X-ray diffraction analysis, identification of the thin sections of core cast, physical analys......
The meso-structure mineral composition and fracture mechanism of uniaxial compressed mudstone samples at high temperatur......
Cold metal transfer(CMT) welding of nickel-coated Q235 steel studs with 6061 Al alloy was carried out using ER4043 as fi......
This in vitro study aims to evaluate the crystal and surface microstructure of dental enamel after cold-light bleaching ......
Effect of acid etching on marginal adaptation of mineral trioxide aggregate to apical dentin： microc
The present investigation assessed the effect of acid etching on marginal adaptation of white- and gray-colored mineral ......
In vitro analysis of riboflavin-modified,experimental,two-step etch-and-rinse dentin adhesive：Fourie
To modify two-step experimental etch-and-rinse dentin adhesive with different concentrations of riboflavin and to study ......
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The microstructure and properties of the coke samples collected from 4 different wall regions of the cyclone in the reac......
Comparative analysis by simulating and testing pole impact for hot stamping front crossbeam of autom
<正>Hot stamping 22MnB5 steel plate with ultra-high strength has been widely used for body structural members in conside......
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Effects of laser heat treatment on salt spray corrosion of 1Cr5Mo heat resistant steel welding joint
The surface of 1Cr5 Mo heat-resistant steel welding joint was processed with CO2 laser, and the corrosion behaviors befo......
Silicon nitride (Si3N4) powders were prepared by the direct nitridation of silicon powders diluted with α-Si3N4 at norm......
Distribution behavior of phosphorus in the coal-based reduction of high-phosphorus-content oolitic i
这研究从 high-phosphorus-content 集中于磷的减小经由基于煤的减小的鲕状的铁矿石。磷的分发行为(即，在金属，炉渣，和气体的磷内容和......
Chemical leaching of an Indian bituminous coal and characterization of the products by vibrational s
高不稳定的沥青的煤是由一个化学方法的 demineralized。石墨的 aromatics 结构的颤动，水晶或非结晶，在 1600 cm1 区域在系列被观察......
Generation process of FeS and its inhibition mechanism on iron mineral reduction in selective direct
众多的研究表明了那 Na <sub>2</sub ><sub>4</sub> 能显著地因此在红土镍矿石的选择减小过程禁止氧化铁的减小。在这个过程产生的......
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多孔的 hydroxyapatite 块(PHAB ) 和附属物的效果在一只兔子的熔化率上的低紧张的搏动的超声刺激(LIPUS ) 针的 posterolateral ......
Clayey soils in Syria cover a total area of more than 20,000 km~2 of the country,most of which are located in the southw......
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母乳是婴儿的最佳食品,然而,有不少乳母常常是没有足够的乳汁供小宝宝吸食,无疑给乳母带来了烦恼。为何乳母会缺少乳汁呢?如果不是......
本研究采用低压等离子喷涂制备WC-Co纳米涂层,利用SEM、XRD等手段研究真空状态下形成的WC-Co纳米涂层的显微形貌和结构.......
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用射频(RF)溅射法在镀LaNiO3(LNO)底电极的Si片上沉积PbZr0.52Ti0.48O3(PZT)铁电薄膜,沉积过程中基底温度为370℃,然后在大气环境......
An ultra-light and high porosity nano microfibril aerogel was prepared from konjac glucomannan(KGM) by the electrospinni......
Electrochemical performances of as-cast and annealed La0.8.xNdxMg0.2Ni3.35Al0.1Si0.05 （x = 0-0.4） al
The La-Mg-Ni-based A2B7-type La0.8-xNdxMg0.2Ni3.35 Al0.1Si0.05(x=0,0.1,0.2,0.3,and0.4) electrode alloys were prepared by......
Major and Trace Elements of Magnetite from the Qimantag Metallogenic Belt： Insights into Evolution o
作为矿石的基因指示物，磁铁矿在世界上在各种各样的存款被学习了。在这份报纸，我们在场组织上并且从在中国的 Kunlun Orogenic 带的 ......
Facile preparation of methylcellulose/poly（vinyl alcohol） physical complex hydrogels with tunable th
有宽光谱的 thermoresponsivity 的甲基纤维素(MC ) 并且 poly 的新奇复杂水疗院胶化(乙烯基白酒)(PVA ) 经由物理、温和的过程被......
采用乳液共凝法制备凹凸棒石／天然橡胶复合材料（ANRC）。红外光谱分析表明加入铵盐改性剂后凹凸棒石实现了有机化改性。将经过分散改性......
为进一步提高压水堆燃料元件包壳材料锆合金的抗腐蚀能力,以满足新型核动力反应堆高燃耗和长寿期的要求,我国开发了属Zr-Sn-Nb系的......
针对某钢铁公司石灰窑平台混凝土胀裂现象，通过对混凝土试样进行化学分析、XRD射线衍射试验分析及扫描电子显微镜微观试验分析，并对......
SiC foam ceramic reinforced aluminum matrix composites(SFCAMCs)were prepared by squeeze casting aluminum alloy(Al-23Si)i......
Cu-P-silicon 碳化物(原文如此) 合成涂层借助于无电的 plating 被扔。钠次磷酸盐的 pH 价值，温度，和不同集中的效果(NaH2PO2？......
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Based on X-ray diffraction,optical microscopy and scanning electron microscopy analysis of the Dachang gold ore,it is sh......
This research uses alginate and hyaluronic acid as the main component to prepare support, then explores the possibilitie......
多晶铁纤维是一种具有多种吸收机制的雷达波吸收剂,对展宽吸收频带,减轻吸收涂层的重量具有很大应用前景.为研究取向的铁纤维对涂......
氧化镁晶须(熔点3073K)具有优良的耐热性、绝缘性、热传导性、补强性和很高的抗拉强度,很适合用做多种复合材料的增强剂.氧化镁晶......
通过扫描电子显微镜(SEM)对(AlO3)f/Al复合材料的疲劳断口和纵截面组织结构进行了观察,研究了复合材料的疲劳损伤模式.研究结果表......
提供了一个使用扫描电镜的分析方法,描述了扫描电镜的结构和操作原理,解释了电子束和样品之间的反应.基于三个例子,两个天然红色黏......
<正> 绪言 1.背景以凡士林为基的填充混合物渗进防水电缆塑料绝缘导线的现象,已为文献所详细载明。在防水电缆中采用发泡绝缘,就可......
利用外观检查、X射线检查、金相切片分析、扫描电子显微镜分析和光电子能谱分析等手段对压力变送器的PCB的腐蚀失效现象进行了分析......
为了研究盐雾环境对动车组大功率模块控制电路板绝缘性能的影响,对全新控制电路印制电路板进行盐雾老化实验,搭建印制电路板（PCB）耐......
