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内阳极 的翻译结果

来源:未知 作者:佚名 日期:2019-09-17 浏览:58

阳极处理英文_阳极处理_阳极氧化铝划痕处理

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内阳极

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The inner anode and its choice for copper plating on stainless steel was emphatically introduced.

重点对不锈钢镀铜的内阳极及其选择作了介绍。

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The inner anode includes insoluble carbon and phosphorous-copper bar.

内阳极有两种材质,分别为不溶性碳精棒和含磷铜棒。

短句来源

In the test, phosphorus-free copper bar replaced phosphorous copper bar as inner anode of acidic copper plating. The characteristics and control methods of anodic reaction were given.

阳极处理_阳极处理英文_阳极氧化铝划痕处理

试验中用无磷纯铜代替了含磷铜棒作为酸性镀铜内阳极,并给出了阳极反应的特点与控制方法。

短句来源

Through simulating the influential factors of the duct device in two-sides electroplating utilizing physical model,the knowledge of device size and positioning of duct device was achieved: in order to obtain uniform plate,the radius of the inner anode should be greater than the half of that of the device to be plated and with its position close to the device,and the ion concentration in solution should be reduced.

利用物理模型模拟待镀管形器件双面镀的影响因素,得到了在电镀过程中器件尺寸大小及安置位置等的规律:要得到均匀的镀层,应使内阳极极棒的半径大于镀件半径的一半且靠近镀件,同时减小溶液中的离子浓度。

短句来源

Asymmetric anode substrate and temperature raised rapidly are the main factor of anode substrate warp and crack under molding pressure 25MPa-250MPa.

考察了阳极支撑SOFC制备过程中的主要影响因素,指出基底不均匀性和焙烧升温速率过快是导致成型压力在25MPa-250MPa范围内阳极基底翘曲和开裂的主要原因;

短句来源

The oxidation peak current at 0.46v is in direct proportion to concentration of Hg 2+ during 8.0×10 -6 and 5.0×10 -8 mol/L. The mehtod is applied to determine Hg 2+ in waste water.

结果表明 ,在 8 0× 10 6~ 5 0× 10 8mol/L浓度范围内 ,阳极峰电流与二价汞离子的浓度成正比 ,与未经修饰的裸玻碳电极相比 ,电流响应的灵敏度得到了很大提高 ,并应用于污水中汞含量的测定。

短句来源

The oxidation peak potential of NO at the modified electrode was lowered by 230mV compared with that at the bare electrode. The peak current was proportional to the concentration of NO in the range of 8.4×10 -8 ~1.4×10 -5 mol/L with correlation coefficient of 0 999 and detection limit of 2.8×10 -8 mol/L.

阳极处理_阳极处理英文_阳极氧化铝划痕处理

NO在修饰电极上的阳极峰电位比在裸电极上降低 2 30 m V,NO浓度在 8.4× 1 0 -8~ 1 .4× 1 0 -5mol/L范围内 ,阳极峰电流与 NO的浓度呈线性关系 ,相关系数 r=0 .999,检测限为 2 .8× 1 0 -8mol/L。

短句来源

Normal temperature analogue experiment of anode bubble's behavior in aluminum electrolysis cells

铝电解槽内阳极气泡运动的冷态模拟

短句来源

In aluminum electrolysis production process, characteristic sound is followed when electrolyte and aluminum liquid circularly flow in aluminum reduction cell, contact surface undulates, anode gas discharges and anode effect occurs.

在铝电解生产过程中,电解槽内电解质和铝液循环流动、界面波动以及槽内阳极气体的排出和阳极效应的出现都伴随有相应的特征声音。

短句来源

As an inner radiation anode, it has more outstanding advantages.

用作内辐射阳极更有突出的优点。

短句来源

Mild steel inside the crevice was anode and that outside the crevice was cathode in 5%NaCl solution.

阳极处理英文_阳极氧化铝划痕处理_阳极处理

缝隙内的碳钢为阳极、缝隙外为阴极。

短句来源

internal oxidation

内氧化

短句来源

Ganoderma.

Ganoderma内。

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Selection of Cr plating anodes

镀铬阳极选用

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阳极处理英文_阳极处理_阳极氧化铝划痕处理

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,点击查查权威在线词典详细解释特种钢英文怎么说,怎么用英语翻译特种钢,特种钢的英语例句用法和解释。世界潮流英文翻译:ghatana prabaha…,点击查查权威在线词典详细解释世界潮流英文怎么说,怎么用英语翻译世界潮流,世界潮流的英语例句用法和解释。时尚潮流英文翻译:fashion and trend…,点击查查权威在线词典详细解释时尚潮流英文怎么说,怎么用英语翻译时尚潮流,时尚潮流的英语例句用法和解释。

inner anode

The paste is then inserted between the battery outside layer and the inner anode.

A simulated crevice corrosion cell was used to study the anolyte within crevice of Steel Cr18Ni9Ti in 3% NaCl sulotion.As the anodic current increased the pH value decreased rapidly and the alloying element Cr was the main factor for the lowering of pH value of anolyte within crevice.It was found that the Cr(Ⅲ)existed in the form of stable soluble hydroxy-chloro-complexes in the occluded solution within crevice.The insoluble hydroxide Cr(OH)_3 precipitate was not observed.It was deduced that the passive film...

is not the same as the material and production process to have different special properties, stainless steel imported cold rolled stainless steel, high purity, high hardness, better corrosion resistance than copper, he will generally not to contact the corrosive goods. what's the big problem.。17-4ph stainless steel has excellent corrosion resistance. corrosion tests and service experience have shown that in all aged conditions it is superior to standard hardenable stainless grades such as 420, 431 and 410. its corrosion resistance is comparable to grade 304 stainless.。间隙腐蚀 crevice corrosion。

采用摸拟缝隙的闭塞电池研究了0Cr18Ni9Ti 奥氏体不锈钢在3%氯化钠溶液中闭塞区内溶液的变化和 Cr(Ⅲ)存在的形态。当电流通过闭塞区时,随电量的增加,溶液的 pH 值迅速下降,Cl~-离子浓集。合金元素 Cr 是导致该体系中缝内阳极液低 pH 值的主要因素。用分光光度法和电化学分析法研究了阳极液,发现 Cr(Ⅲ)是以稳定而可溶的羟氯络合物形态存在于缝内闭塞液中,没有观察到 Cr(Ⅲ)因水解而形成的难溶 Cr(OH)_3沉淀物。根据上述实验结果推断:由于 Cl~-离子在缝内不锈钢表面的特性吸附,并进一步与膜中主要成份 Cr 形成可溶性的羟氯络合物而淡钝化膜遭到破坏,从而使腐蚀加剧。

The effect of thiocyanate ion on the electrochemical behavior of armc6 iron in deoxygenated acidic perchlorate and sodium sulphate solutions(total ionic strength 1N) has been investigated by means of galvanostatic polarization measurements under steady-state conditions. The results of investigations show that the electrochemical behavior of iron in perchlorate solutions in the absence and presence of SCN~- is identical with that obtained in the corresponding sodium sulphate solutions. In different SCN"-concentration...

The effect of thiocyanate ion on the electrochemical behavior of armc6 iron in deoxygenated acidic perchlorate and sodium sulphate solutions(total ionic strength 1N) has been investigated by means of galvanostatic polarization measurements under steady-state conditions。 The results of investigations show that the electrochemical behavior of iron in perchlorate solutions in the absence and presence of SCN~- is identical with that obtained in the corresponding sodium sulphate solutions。 In different SCN"-concentration ranges thiocyanate ion exerts quite different influence on the electrochemical behavior of iron。

At low SCN"-concentration range(C_(SCN~-≤0。05N) thiocyanate ion inhibits both iron anodic dissolution and hydrogen evolution reactions, in higher SCN~-- concentration solutions(C_(SCN~-≥0。lN) thiocyanate ion acts as an accelerator for iron anodic dissolution but impedes hydrogen evolution process on iron electrode。 Kinetic models which may elucidate the experimental results are proposed。

利用稳态恒电流极化曲线测量研究了纯铁在除氧的SCN~-+NaClO_4及SCN~-+Na_2SO_4体系中(总离子强度1N)的腐蚀电化学行为。结果表明,铁在这两种体系中的腐蚀电化学行为相同。SCN~-在低浓度的情况下(C_(SCN)-≤0.05N),同时阻滞铁的阳极溶解及阴极析氢过程;SCN~-在较高的浓度下(C_(SCN)->0.1N)作为促进剂参与铁的阳极溶解过程,而阻滞阴极析氢过程。OH~-对铁的阳极溶解起促进作用。得到了铁在不同浓度的SCN~-范围内的阳极溶解及阴极析氢过程的动力学经验方程,提出了相应的反应机理。

The corrosion of carbon materials in the presence of Pt catalyst was studied in pH 0.3~11.8 using mass spectrometric cyclic voltammetry (MSCV). The corrosion was found to be greatly accelarated by Pt for both active carbon and acetylene black as evidenced by a negative shift of the onset potential (φ_s) of CO_2 evolution which is more negative than the O_2/H_2O equilibrium potential. Both active carbon and acetylene black are corroded when they are used for either anodes or oxygen cathodes. In the case of active...

The corrosion of carbon materials in the presence of Pt catalyst was studied in pH 0.3~11.8 using mass spectrometric cyclic voltammetry (MSCV). The corrosion was found to be greatly accelarated by Pt for both active carbon and acetylene black as evidenced by a negative shift of the onset potential (φ_s) of CO_2 evolution which is more negative than the O_2/H_2O equilibrium potential. Both active carbon and acetylene black are corroded when they are used for either anodes or oxygen cathodes. In the case of active carbon Pt does not change the pH dependence of φ_s and the overpotential η_s of the onset of CO_2 evolution (they follow broken lines deflecting near pH = 7) while the situation is more complicated for acetylene black. The presence of Pt changes the φ_s-pH and η_s-pH from broken lines into straight lines. Moreover, there are two waves on the I_M-φ curves for CO_2 formation, probably indicating two types of oxides on the acetylene black surfaces.

用MSCV法研究了Pt催化剂作用下,碳材料在pH 0.3~11.8范围内的阳极腐蚀.Pt催化剂明显加速了活性炭及乙炔黑的腐蚀速度,使这两种电极上CO_2开始析出的电位φ_s明显负移,以致均负于φ_(O_2/H_2O).因此两种碳电极无论作为阳极还是氧阴极工作时均会被腐蚀.Pt对乙炔黑的催化活性明显强于活性炭.对于活性炭,Pt并不改变CO_2的φ_s-pH及η_s-pH曲线的形状(η_s-CO_2开始析出的超电势)(即无论有无Pt它们均为折点在pH~7的折线).然而乙炔黑的情况更为复杂.Pt使CO_2的φ_s-pH及η_s-pH形状从折线变为直线;在CO_2的I_(M-φ)曲线上出现两个波.它们似与乙炔黑上两种表面氧化物相对应.

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