passivation

A molybdate passivation film was prepared on the surface of hot-dip galvanized steel.

采用电子能谱技术研究了热镀锌钢表面钼酸盐钝化膜的成分、元素价态及厚度.

A method is described to determine the stannum in passivation agent by Atomic Absorption Spectrometry.

研究了火焰原子吸收光谱法测定金属钝化剂中锡的方法.

Fourththe main market Shenglang, KDJ random targets will be repeated high passivation.

主升浪行情中, 随机指标KDJ会反复的高位钝化.

Effect of electrolytic passivation on degree of smudge on tinplating steel sheet

电解钝化对镀锡钢板黑灰程度的影响

Thoroughly clean and dry the system prior to passivation procedures.

在钝化程序之前,彻底地清洁和干燥系统.

Study on Spheroidization Technology of Passivation Magnesium by Mean of Composite Package

钝化镁复包球化技术的研究

The iridescent passivation film is also tested by Tafel curve test, impedance measurement and corrosion current test and neutral salt spray test.

并对彩色钝化膜进行了Tafel曲线测试、阻抗测试、腐蚀电流试验和中性盐雾试验。

A simple hydro thermal method was developed for preparation of photoluminescent graphene using surfactant PEG-600 as passivation reagent.

以表面活性剂PEG.600作为钝化试剂，开发了一种简单的水热法一步合成荧光石墨烯。

Non-chromium and Low-chromium Passivation of Tin-Zinc Alloy Coatings

锡-锌合金镀层的无铬和低铬钝化

The trend in phosphate treatment technology has been summarized such as phosphate-free, nickel free, chromium free passivation, low temperature phosphate treatment and surface pretreatment before phosphate treatment.

概述了磷化技术在无亚硝酸盐磷化，无镍磷化，无铬钝化，低温磷化及磷化前表面预处理方面的进展。

The principle, characteristics and functions of surface passivation for MCT IR detectors were presented.

讨论表面钝化的概念 、 特性和作用,比较各类钝化技术及用于碲镉汞红外探测器的适应性.

A Method for Film Passivation Process Study and Its Application

薄膜钝化过程研究方法及其应用

Compared with the reported passivation results, the passiva-tion effect of the samples based on the forenamed technologies were improved by 56 times.

上述工艺的钝化效果比已报道的结果提高56倍。

Application of Photo-CVD SiO_2 Passivation Films for Infrared Detectors

光CVD SiO2钝化膜在红外探测器中的应用

Even normally efficient water rinses can leave residual acid trapped in these discontinuities after passivation.

钝化之后通常即使用足够的水冲洗也可能在小间隙中残留酸液.

Corrosion protection mechanism of rare earth passivation was stated.

阐述了稀土钝化膜的防蚀机理.

Device Processing : Etching. Surface passivation; dielectric films.

元件制程: 蚀刻, 表面钝化, 介电材料薄膜.

The development history of trivalent chromium passivation for zinc plating was overviewed.

概述了镀锌三价铬钝化的发展历程.

On the other hand, a sufficient condition of robust passivation is provide with concrete storage function.

另一方面, 将存储函数具体化,利用矩阵不等式,推出了广义系统鲁棒无源的充分条件.

The passivation pharmaceutical of Model is the aftertreatment of the acid cleaner uses the pharmaceutical.

钝化剂是酸性清洗剂的后处理用剂。

Research on surface and grain boundary passivation mechanism obtained effects of surface recombination on crystalline silicon solar cell performance and the theoretical expression of grain boundary recombination velocity.

钝化机理研究获得了表面复合对不同表面掺杂浓度晶体硅太阳电池性能的影响、表面和界面复合速度的理论表达式；

The smudges on tinplating steel sheet are mainly formed during flowing and electrolytic passivation treatment.

弥散在镀锡材料表面的颗粒状黑色物质&黑灰，主要产生于软熔阶段和阴极电解钝化阶段。

Around the corrosive potential , adsorption action was so strong that the passivation occurred surface.

在腐蚀电位附近, 吸附能力达到最大,并产生钝化作用.

In addition, Polarization curves of TiN coating group and Titan alloy group uncoated appear obvious passivation, and TiN coating group were obviously wider.

此外，TiN组和Titan合金原件的极化曲线出现明显的钝化，并且TiN组的钝化范围较宽。

The first is passivation layer to protect the top emitting OLED.

首先是用来保护上发射有机发光元件的保护膜.

The results can be obtained as follows: These organic phosphonate can accelerate the passivation of mild.

结果表明: 在一定的浓度范围内,上述有机膦酸盐能促进碳钢的钝化,并能使其进入自钝化状态.

This paper deals with the passivation control problem of a class of multi-input cascade nonlinear systems.

本文研究了一类多输入非线性串级系统的无源化控制问题.

Cr Free Passivation in Tin-Plating Sheet

镀锡板的无铬钝化

A chromium-free colorful passivation technology for zinc coating was developed.

研究了用于锌镀层彩色钝化的无铬钝化液最佳配方及工艺.

The spectra of Zn electrode in various solutions had obvious differences which indicated the concentration of OH~-had a great effect on the dissolution and passivation of zinc.

锌氧化物拉曼信号在不同浓度氢氧化钾溶液中存在着很大的差异，说明氢氧根离子浓度对锌的氧化过程有很大的影响。