Effect of Mn~ ( 2+) on properties of anode coating Mn~(2+)对涂层钛阳极性能的影响
Structure and morphology of titanium anode coating with different combinations from Ru-Ti and Ir-Ta Ru-Ti和Ir-Ta不同组合涂层钛阳极的组织形貌
Through the in-depth survey, the main reasons for corrosion of gas holder are proposed, that is the partial corrosion is formed between cathode and anode due to the fact that coating completeness for individual part of steel sheet is different. 通过深入调查,提出了瓦斯气柜腐蚀的主要原因是涂料涂层完好部位和漏涂部位钢板形成大阴极和小阳极之间局部腐蚀的新见解,并对气柜防腐提出了有针对性的建议。
The Ti 33 Ru 33 Co 33/ Ti anode with spinel structure was prepared by sol-gel method and its coating was studied by DTA, XRD, TEM and SEM techniques. 采用溶胶-凝胶法制备了Ti33Ru33Co33尖晶石型钛阳极,并对涂层运用DTA、XRD、TEM、SEM等手段进行了测试,研究结果表明:涂层为尖晶石结构,形貌呈块状;
Study on the Performance of Micro-arc Anode Oxidation Coating to Aluminum Alloys 铝合金微弧阳极氧化膜性能研究
Appropriate amount of Co_3O_4 will greatly enhance the catalytic activity of RuO_2-TiO_2 ( 60)/ Ti anode for chlorine evolution, and reduce the ohmic drop in anodic coating obviously. 适量Co3O4可以大大提高RuO2-TiO2(60)/Ti阳极的析氯催化活性,明显减小涂层欧姆降。
At present measure applied abroad is the method that cathodic protections ( sacrificial anode or additional current) add up to protective coating. 目前广泛采用的措施是阴极保护(牺牲阳极或外加电流)和防腐蚀涂层并用的复合方法进行腐蚀防护。
The preparation of titanium anode and analysis of its nano-structured coating 钛阳极的制备及其纳米结构涂层的分析
Development of Anode Shielding Type Green Corrosion Resistant Coating for Tanks and Pipelines 罐及管道阳极屏蔽型绿色防腐蚀涂料研制
The principle of anode electrophoretic coating, the preparation of electro deposition coating, the electrophoretic coating process and the instrument of anode electro coating was also described in this article. The primary influence factors to the electrophoretic coating were discussed. 还介绍了阳极电泳涂装的原理,电泳涂料和涂装工艺及阳极电泳的设备,分析了影响电泳涂装的主要因素。
By using a passive anode and a Cu-Sn alloy anode alternatively, the composition of the bath can be maintained, then the coating will keep high quality all the time. 为了维持焦磷酸盐镀液在电极过程中稳定,作者采用钝性阳极与铜锡合金阳极交替使用,较好地解决了老镀液镀层质量下降的问题。
The DM anode membrane is a polymer membrane specifically designed to remove acetic in electrodeposition coating tanks. 在阴极电泳涂装中,DM阳极隔膜是除去弱酸离子,保证电泳正常进行的特种分离膜。
It is characterized by such strong points as low anode potential, small interface resistance, compactness of PbO_2 depositing coating, and small edge effect, etc. 该电极具有阳极电位低、界面电阻小、PbO2沉积层致密无针孔、边缘效应小的优点。
In this test, Sacrificial anode is used in combination with coating paint to provide protection. 本文试验了涂料与牺牲阳极联合保护。
Mathematical grey-box interrelation analysis method was used to study the correlation between five selected alloy elements and open circuit potential, working potential, anode depletion rate, coating consume thickness, current efficiency and corrosion uniformity. 本论文还应用灰箱分析法研究了所选择的五类元素形成合金后与开路电位、工作电位、阳极消耗率、镀层消耗厚度、电流效率和腐蚀均匀性的关联度。
The properties of Ru-Ti-Ir anode coating were improved by addition of scarce Sn element. The influence of preparation method was researched at last. 最后添加少量的Sn元素对Ru-Ti-Ir阳极涂层进行改性研究,并分析了阳极涂层制备方法的影响。
The fixed-point surface constitution scan ( EDX) of Anode coating indicated that elements were uniformity in coating, which account for solution coating means was adapt to prepared anode coating. EDX定点元素面分析表明:各元素在涂层中分布较均匀,说明溶液涂覆法制备阳极涂层是合适的。
Coating is the key technology in anode preparation, The characteristics of the coating film will directly influence the service life and quality of the anode. 涂层是金属阳极制造的关键工艺,涂层的性能将直接影响阳极的使用寿命和质量。
The existing surface treatment technology of magnesium alloy die casting were divided into two groups such as chemical coating and anode coating according to whether the voltage being exerted during coating. 按照表面成膜过程中有无外加电压作用,将现有镁合金压铸件的表面处理技术归纳为化学成膜技术和阳极氧化成膜技术二大类。
Studies on the Modified Titanium-base Metal Anode with Sn-Sb-Co Oxide Coating 钛基锡锑钴氧化物涂层电极的改性研究
Pitting is deepened and widened because the alloy is activated in acid OCC and the anode oxidation coating out of OCC is inactive. The Electrolyzed Processing of Deep Hole OCC内这种强酸性环境可使蚀孔内壁金属处于活性态,大面积阳极氧化膜表面则处于钝态,从而加速点蚀孔的扩大和加深。深孔的电解加工
Several Problems Noted During Anode Electrophoretic Coating for Aluminium Profiles 铝型材阳极电泳涂装中应注意的几个问题
Conveyance System of Sacrificial Anode and Long Term Vinyl Coating 牺牲阳极和乙烯系长效涂料配套体系
Modifications on carbon anode materials mainly include mild oxidation, deposition of metals and metal oxides, coating with polymers and other kinds of carbons. 碳材料的改性方法主要有轻微氧化法、沉积金属或金属氧化物、包覆其它碳材料和包覆聚合物等。
Ti/ Sn-Sb-metal oxide coating anode system, Pt anode system and double anode ( Pt anode and Ti/ Ru-Ir-metal oxide coating anode) system were studied respectively. 分别研究了Ti/Sn-Sb氧化物涂层阳极体系、Pt阳极体系、双阳极(Pt阳极和Ti/Ru-Ir氧化物涂层阳极)体系。
Phase inversion method was applied to prepare the NiO-YSZ ( Yttria-stabilized zirconia) anode support and vacuum assisted coating technique was used to fabricate the YSZ electrolyte membrane. 首先用相转化法制备了NiO-YSZ(氧化钇稳定的氧化锆)阳极支撑体,再利用真空辅助浸渍技术来制备YSZ电解质薄膜。
On the basis of anode preparations mentioned above, a continuous deposition of YSZ electrolyte coating was realized through shutting off electron beam current for evaporating NiO ingot, consequently resulting in a continuous deposition of anode and electrolyte coatings for SOFCs. 在采用上述方法制得NiO-YSZ阳极涂层的基础上,关闭用于蒸发NiO的电子束电流,通过连续沉积制备了YSZ电解质涂层,实现了SOFC阳极及电解质涂层的连续沉积。
During immersion, being sacrificial anode of aluminum, zinc of the coating rapidly eroded and corrosion product gradually covered the coating. Subsequently, localized corrosion will generate in some positions. 浸泡过程中,涂层中的Zn充当Al的牺牲阳极,Zn发生快速腐蚀,腐蚀产物逐渐覆盖涂层,随后,局部腐蚀在涂层表面扩展。
The anode movement speed has little effect on PTFE content in coating, coating roughness and density, friction and wear properties. 而阳极运动速率对PTFE复合量和镀层的粗糙度、致密性和摩擦磨损性能影响不大,但可细化镀层组织。
For the coating system, the current distribution results of the WBE show that the high anode current existed at the defect of the coating, the cathodic current dispersed over the coating. 对于涂层体系,阳极电流出现在涂层的缺陷处,阴极电流被整个涂层平分。