非钝化金属和钝化能力弱的金属则相反。
For non passive metals and metals which had poor passivation capability, the situation is opposite.
当金属的覆盖层受到扎刺或划损时，受损区域的胶囊将会破裂并渗出具有恢复性的液体- - -三价铬钝化化合物。
When the metal coating is punctured or scratched, the capsules in the damaged area burst and ooze restorative liquids, in the form of compounds called trivalent chromates.
活化：使金属表面钝化状态消失的作用。
Activation: the metal surface passivation state disappear role.
钝化表面的检测通常是通过查看金属表面的游离铁的踪迹来完成的。
Testing for a passive surface is usually accomplished by looking for traces of free iron on the metal surface.
在经检测的13种优先级污染金属中，发现有两种金属在钝化废液中的水平有所增加。
Of the 13 priority pollutant metals tested for, two are found in elevated levels in passivation waste effluent waters.
将金属表面的这些污物去除并提供氧化的环境后，就形成了钝化膜并实现了钝化作用。
By removing these soils from the metal surface and providing an oxidizing atmosphere, the passive film is allowed to form and the passivation is accomplished.
钝化表面的直接检测可通过X射线光电子光谱法(XPS)检测来实现，该方法通常用于金属表面发现的元素的氧化状态。
Direct testing for a passive surface can be accomplished by X-ray Photoelectron Spectroscopy (XPS) testing which is used to measure the oxidation states of elements found on the metal surface.
总结了碳钢和不锈钢以及铝、锌、铜、镁等金属及其合金稀土钝化处理的国内外研究状况。
The research status worldwide of rare earth passivation treatment of carbon steel and stainless steel, aluminum, zinc, copper, magnesium and its alloy were summarized.
金属钝化剂可以抑制镍和钒等金属对催化裂化催化剂的污染，使被污染催化剂的性质得到改善。
Metal passivator can inhibit nickel and vanadium pollution on the catalytic cracking catalysts and improve the property of polluted catalysts.
实验结果表明，高炉使用钝化剂水溶液处理过的焦炭后，不会对金属构件的寿命产生影响。
The results show that the life of metal structure cannot be influenced after using the coke treated by passivator solution in BF.
目的分析烤瓷用镍铬合金在上瓷前进行阳极钝化处理对其表面氧化膜的形貌、厚度及主要金属元素氧化程度的影响。
Objective To study the shape, thickness and oxide percentage of major metal element of oxide film on Ni-Cr porcelain alloy after anodizing pretreatment.
采用精致的高粘度指数基础油，加入抗磨抗氧、防腐、金属钝化、抗泡沫、抗乳化等多种添加剂调制而成。
Use of refined high viscosity index base oil, adding wear antioxidant, corrosion, metal passivation, anti-foam, anti-emulsification and other Auto.
钝化是由化学试剂与金属表面产生反应给与表面不反应的方法。
Passivation is a method by which chemical agents react with metal surfaces to render the surfaces nonreactive.
通过温室盆栽试验研究施用不同量及不同比例粉煤灰钝化污泥对土壤理化性质、玉米生长和重金属累积的影响。
A greenhouse experiment was performed to understand the effects of application of sewage sludge stabilized by coal fly ash on soil physicochemical properties and heavy metal accumulation in corn.
对金属材料采用植酸进行表面处理，可在其表面形成比较致密的钝化层。
The treatment of steel materials by phytic acid can result in a compact passivated layer.
金属和合金阳极电溶解过程中常常可以观察到电化学振荡现象，尤其是在活化与钝化的转变阶段。
The electrochemical oscillations often are observed in the process of anodic electrodissolution of metal and alloy, in particular, in the transitional period of between activation and passivation.
水溶性金属钝化剂比油溶性金属钝化剂具有更多的优点。
The water-soluble metal passivators have more advantages than the oil-soluble metal passivator.
钝化层在半导体外延薄膜的上方和第二金属基座的上方具有窗口。
The passivating layer has windows at the top of the semi-conductor extension thin film and the second metal base.
通过实验，研究了钝化剂水溶液对金属的腐蚀规律以及炉渣对高炉炉缸耐火材料的侵蚀规律。
The corrosion regularity of passivator solution on metal and slag on refractory material in BF hearth is studied through experiments.
本节只讨论其中的两类：金属离子钝化剂和过氧化物分解剂。
Only two types will be included in present discussion: metal-ion deactivators and peroxide decomposes.
通过试验研究探索对畜禽粪中抗生素降解和重金属钝化的技术途径。
The techniques for the antibiotics degradation and heavy metals passivation were studied in the experiments.
依据金属钝化的双极新概念，制备成了不同交换离子种类和浓度的双极性有机膜。
According to the new concept of bipolar mechanism of passivity, the bipolar organic membranes with various ion exchangers were made.
目的：研究非贵金属合金在上瓷前经过不同的阳极钝化条件处理及除气、预氧化对金瓷结合强度的影响。
Objective: This study is to determine the effect of different surface anodizing and degassing-preoxidation on bonding strength of porcelain to Ni-Cr alloy.
根系分泌物可通过溶解、螯合、还原等作用活化土壤重金属，提高重金属的植物有效性，或固定和钝化重金属，降低重金属的移动性。
Root exudates could activate heavy metals in soil, and enhance their bio-availability by dissolving, chelating, deoxidizing, decrease migration of heavy metals by fixating and inactivating.
在多数情况下，在线热交换器(不包括金属板和支架)和小的过滤器罩(移除过滤元素)是留在系统中并有钝化溶液流穿的。
In most cases, in-line heat exchangers (excluding plate and frame design) and small filter housings (filter elements removed) are left in place and flowed through.
铝镀层初始氧化行为与金属铝不同，铝镀层表面初始吸附、氧化速度快于金属铝，钝化能力比金属铝强。
The oxiding behavior of the ion-plating coating is difference from metal aluminum. The initial oxygen absorption and oxiding rates are much paster than of aluminum metal.
评价方法可用于评价催化裂化金属钝化剂的钝化性能、产品质量、对原料油的适应性，以及确定钝化剂的最佳加入量。
The method can be used to evaluate the passivability, the product quality, the adaptability to various feedstock of metal passivator, and to determine the optimal additives dosage.
研究了几种钝化剂对金属粉末表面的稳定化处理工艺，分析了其钝化机理。
Surface stabilization of metal powders were processed with some oxidation - retarder. oxidation retardation mechanism was discussed in this paper.
羟基乙叉二膦酸酸洗后预膜液的选择较少有人研究，而适当的预膜钝化是防止酸洗后金属表面返锈的必要措施。
There is little study on the selection of liquid of pre - filming after the acid wash by hydroxy ethidine phosphonic acid (HEDP).
羟基乙叉二膦酸酸洗后预膜液的选择较少有人研究，而适当的预膜钝化是防止酸洗后金属表面返锈的必要措施。
There is little study on the selection of liquid of pre - filming after the acid wash by hydroxy ethidine phosphonic acid (HEDP).
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