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- Extensive corrosion product was found on all surfaces. 在所有表面上都发现了大范围的锈蚀。
- The corrosion product was exa- mined by means of SEM,EMP and X-ray diffraction. 用 SEM,EMP 和 X 射线衍射分析腐蚀产物。
- Figure 3 EDS spectrum of steel corrosion product covered in aluminosilicate. 图3硅酸铝对金属的腐蚀产物EDS图。
- The corrosion products of the steel ares mainly composed of Fe oxides(Fe_2O_3,Fe_3O_4). 经过30 d的腐蚀后;试样的腐蚀产物主要为铁的氧化物(Fe2O3;Fe3O4).
- The corrosion products on the I-SCC fracture of Zr-Sn-Nb alloys have been investigated by SEM and EDXA. 利用SEM和EDXA对Zr-Sn-Nb合金碘致应力腐蚀断口上的腐蚀产物进行了观察分析。
- Dealloying corrosion and corrosion products of Cu-Al-Mn alloy were studied by EPM technology. 采用电子探针技术研究了Cu-A l-Mn合金脱合金腐蚀现象及其产物。
- The morphology of corrosion products and scale structure were examined with OM,SEM/EDX and XRD. 利用金相、扫描电镜 /能谱及X射线衍射等分析其腐蚀形貌、成分及结构 .
- EDXA results present that the components of corrosion products in biofilms with different growth period are different. 电子能谱对生物膜表面分析结果表明 ,不同生长期生物膜腐蚀产物的Fe/S比各不相同。
- "Normally, corrosion products (e.g., rust, patina) stay on the surface and protect it. 一般腐蚀产物(例如锈、铜绿)会停留在金属表面,并加以保护。
- The composition and morphology of the inclusion will affect the spillage position of the corrosion products. 夹杂物的成分及形态的不同都会影响到产物的溢出位置和方式。
- The surface observation reveals that the corrosion products are agglomerate and accidented. 腐蚀产物微观形貌呈团块状且凹凸不平;
- Hower the corrosion products of the long chain fatty acids of high boiling point chain can dissolve in oil. 高沸点长链脂肪酸腐蚀产物在实际原油加工过程中也是油溶性的。
- Zinc is a chemically active metal, but its corrosion products are generally dense and adherent. These two facts explains the value of this metal. 锌是一种化学性质活泼的金属,但它的腐蚀生成物一般有高的密度和附着力。这两点特性说明了这一金属的价值。
- The corrosion resistant alloys(CRAs)for oil and gas industry is carried out to consider the stability of corrosion products. 石油天然气工业的耐蚀合金(CRAs)设计要考虑腐蚀产物的稳定性。
- The white corrosion products on hot dip Zn Al alloy coating exposed to seawater in dynamic aerated immersion were investigated by means of XRD and TEM. 采用XRD和TEM对热浸锌铝合金镀层在动态充气海水全浸试验时所形成的白色腐蚀产物进行了研究。
- The morphology and chemical composition of corrosion product films were analyzed by means of SEM,EDS and XPS. 采用SEM、EDS和XPS测试手段分析研究所获得CO2腐蚀产物膜的形貌和化学组成。
- Raman microspectrometry was used to identify the corrosion products from ancient bronzes excavated from Jiuliandun tombs. 利用拉曼光谱对几件九连墩楚墓出土青铜器的腐蚀产物进行了测试。
- The corrosion of demineralized water is discussed through the analysis of the quality of demineralized water and corrosion products. 通过对软化水水质及腐蚀产物进行分析,论述了软化水的腐蚀机理,指出水中的溶解氧和氯离子是造成腐蚀的主要原因。
- The surface appearance and corrosion products of Zn-Mg alloy coatings with different content of Mg were analyzed by SEM and XRD. 采用扫描电镜和X射线粉末衍射,对含镁量不同的热镀锌镁合金镀层表面形貌和腐蚀产物进行了分析。
- Under these conditions the normal dense, adherent corrosion products are not formed, whereas soluble zinc compounds are formed and the metal rapidly disappears. 在这些条件下,通常那种高密度,附着力强的腐蚀生成物不能形成,而生成的是易溶的锌化合物,锌很快就消失了。