接触腐蚀

钛及钛合金接触腐蚀与防护试验探讨

Exploration for Contact corrosion of Ti and Ti-Alloy and Protective Test

阳极化钛合金的接触腐蚀

The contact corrosion of anodized titanium alloys

NaCl溶液中Zn－Al－Cd合金的接触腐蚀研究

Study on Galvanic Corrosion of Zn Al Cd Alloy in NaCl Solutions

NaCl溶液中铜和A3钢接触腐蚀的研究

Study on galvanic corrosion of copper and A_3 steel in NaCl solution

常用牺牲阳极合金在NaCl溶液中的接触腐蚀行为

Galvanic corrosion behavior of alloys generally used for sacrificial anode in NaCl solution

通过对铝合金、结构钢等金属接触腐蚀表面的EDS成分分析和SEM微观形貌分析，探讨金属材料与玄武岩微纤维隔热材料接触腐蚀的原因。

Based on EDS and SEM analysis of metal corrosion surface , the course of contact corrosion between aluminum alloy , structural steel and basaltic microfiber heat-resistant materials were proposed .

复合材料对铝合金接触腐蚀的影响

Effect of Composites on the Contacting Corrosion fo Aluminium Alloy

耐热不锈钢钛合金接触腐蚀行为

Galvanic Corrosion Behavior of Heat Resistant Stainless Steel-Titanium Alloy

研究了3%NaCl溶液中碳-铜短路体系的接触腐蚀行为。

Contact corrosion of carbon-copper couple in 3 % NaCl aqueous solution had been studied .

γ型含铜宫内节育器中铜与不锈钢的接触腐蚀

Galvanic Corrosion between Copper and Stainless Steel Occuring in Y - Type Active Intrauterine Device

从盐雾试验和接触腐蚀试验结果进一步证实这一结论：注入试样比非注入试样在抗蚀性方面提高很大。

The results of salt spray test and contact corrosion test further approved the same conclusion .

活性炭是一种非金属物质，它能与钢产生接触腐蚀，而此种现象往往被忽视。

It is often neglected that the non-metal activated carbon can react with iron and produce corrosion .

本文叙述了飞机结构中钛及钛合金件与其它金属件之间所发生的接触腐蚀。

The contact corrosion occurred between Ti or Ti-Alloy Parts and other metals in the aircraft structures is described in this paper .

结果表明，采用电绝缘法兰、套管、以及在整个管系中采用电绝缘吊架、支架，是舰船海水管系中防止异种金属接触腐蚀目前最有效的绝缘措施。

The results showed that the insulating flanges , sleeves , brackets were the most effective way to prevent galvanic corrosion of dissimilar metals for seawater pipelines in naval vessel 's.

另外，分析漆层和胶结在海洋大气腐蚀环境中对材料接触腐蚀的防护作用与效果，以及材料的断裂机理。

In addition , the protective functions and effects of contact corrosion about the lay of paint and glue are analyzed in marine atmospheric environment , as well as the material fracture mechanism .

电力输变电系统金具与输电导体的接触电偶腐蚀及保护方法

Contact Couple Corrosion Between Metal Holder and Conductor in Power Transmission and Transformation System and Protection Methods

对电力金具钢基体热镀5%铝锌合金，其表面接触电偶腐蚀及热烧损失重比传统热镀纯锌效果更佳。

So the metal holder with hot-dipped 5 % Al-Zn alloy coating possesses better protection effect than hot-dipped pure Zn .

避免接触有腐蚀性的化学物品，切勿近火或高温烘烤，避免接触硬、尖物，以免损坏；

Keep away from corrosive chemical , fire and high temperature , hard or sharp objects to avoid any damage .

从理论上论述了循环水系统水垢的形成和水对循环系统的腐蚀机理。指出，当循环水系统普遍存在结垢时，由于水垢隔绝了金属与水的接触，腐蚀不会发生；

The scaling of recirculated water and its corrosion to the recirculated water system have been described on the theory base .

对热镀5%铝锌合金和纯锌的电力金具与铝导体接触电偶腐蚀行为进行了研究。

Contact couple corrosion behaviors between Al conductor and metal holders coated by hot-dipping 5 % Al-Zn alloy or pure Zn were studied .

干细胞移植给了全世界每年因为化学烧伤角膜的数千患者治愈的希望，这些患者通常是在工作场所或家中因接触强腐蚀力的清洁剂而不慎灼伤。

Stem cell transplants offer hope to the thousands of people worldwide every year who suffer chemical burns on their corneas from heavy-duty cleansers or other substances at work or at home .

测定了两种镀层电力金具与输电铝导体接触电偶腐蚀电流密度与时间的关系，分析了腐蚀产物的形貌，测定了不同镀层的中温抗烧蚀性能。

The curves of contact couple corrosion current density vs time were measured for metal holders with two different coatings and Al conductor , and the morphologies of corrosion products were analyzed as well as the moderate temperature overburning resistances of different coating were also determined .

βTi合金与不同材料接触的电化学腐蚀

Electrochemical Corrosion of β Ti alloy Contacted With Different Materials

由于与异物接触所致的腐蚀或其它损坏；

Corrosion or other defect due to contacts with foreign substances .

金属部件非因与异物接触导致的腐蚀；

Corrosion of metal components not due to contact with foreign substances .

通过分析这种现象的形成原因，提出了三种有效控制支座处管道腐蚀的新型支座结构方案，可从根本上解决钢质管道与支座接触处的腐蚀问题。

Three new support structure designs to control the corrosion are put forward , which can solve the corrosion problem .

不同设备及管线应与其接触物质的腐蚀曲线选用合适的钢种，在高温临氢的装置中应避免异种钢焊接。

Different equipment and pipelines should be contacted with the curves of corrosive substances to choose appropriate steel . We should avoid dissimilar metal welding in high temperature hydrogen devices .

如不锈钢处于活化态，两者接触后铜的腐蚀速度降低。

While stainless steel was in active state , the contact suppressed copper corrosion .

为了防止钛合金与其它活泼金属接触时发生电偶腐蚀，防止粘结，提高其表面硬度，减少摩擦磨损而提出了脉冲微弧阳极氧化工艺。

This paper researches on Ti-alloy anode oxidation technology , which can prevent Ti-alloy from electric coupling corrosion adhering when contacted with other metals and increase surface hardness and decrease friction damage .

测试结果表明，镀膜双极板的接触电阻和耐腐蚀性能均有所改善，其中镀Cr/CrN/Cr三明治结构的薄膜双极板性能更佳。

The test results show that the ICR and corrosion resistance of the coated bipolar plates are both improved . The Cr / CrN / Cr film coated bipolar plate shows the better performance .