- 更多网络例句与钝化相关的网络例句 [注:此内容来源于网络,仅供参考]
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The graph of cyclic voltammetry shows that when the temperature is lower than 55℃ the passivation film's structure is more steady, when the temperature is 55℃ its stability tends to worsen and when the temperature exceed 55℃ its stability declines.
钝化膜的循环伏安曲线显示当温度低于55℃时,钝化膜结构比较稳定;当温度为55℃时,钝化膜稳定性趋向恶化;当温度超过55℃时,钝化膜稳定性下降。
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This is the reason that the blue white passivating film is too thin.So,in order to settle the problem,a kind of process to acquire compare thick passivating film,high corrosion resisting WX-3TC trivalent chromium blue white desensitizer and its means were successfu...
为此,在增加蓝白色钝化膜的厚度方面进行了努力,终于研制成功了一种能获得较厚、具有高耐蚀性钝化膜的WX-3TC三价铬蓝白色钝化剂及其钝化工艺,盐雾试验出现白锈的时间可达240h以上,从而解决了蓝白色钝化膜耐腐蚀性差的难题。
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So, in order to settle the problem, a kind of process to acquire compare thick passivating film, high corrosion resisting WX-3TC trivalent chromium blue white desensitizer and its means were successful obtained. The white rust appears after 240h in salt spray test, thus the poor corrosion resistance of blue white passivating film can be settled.
为此,在增加蓝白色钝化膜的厚度方面进行了努力,终于研制成功了一种能获得较厚、具有高耐蚀性钝化膜的WX-3TC三价铬蓝白色钝化剂及其钝化工艺,盐雾试验出现白锈的时间可达240h以上,从而解决了蓝白色钝化膜耐腐蚀性差的难题。
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There is no obvious relation between temperature and semiconductor intrinsic properties. The passivation film represents the n-semiconductor characteristic in the potential interval of -0.5~0.1V, the p-semiconductor characteristic in the potential interval of 0.1~0.9V, and the n-semiconductor characteristic in the potential interval of
温度对于316L不锈钢钝化膜的半导体本征性质没有根本的影响:在-0.5~0.1V电位区间内钝化膜呈p型半导体特征;在0.1~0.9V电位区间内钝化膜呈n型半导体特征;在0.9~1.1V电位区间内钝化膜呈p型半导体特征。
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The problem that noxious chrome of sexavalence and trivalence is present in the galvanizing coat and passivating solution of the prior art is solved substantially by the passivating solution of the present invention.
本发明提供的无铬钝化液可以从根本上解决了现有的产品镀锌层及钝化液中含有有毒有害的六价铬和三价铬元素的问题,并可真正替代现有的含有六价铬和三价铬的铬酸盐钝化液,实现对电镀锌层和热镀锌层的钝化。
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The company mainly engaged in a number of products have the following series: 1, highly efficient environment-friendly metal surface treatment series: stainless steel pickling passivation cream, stainless steel pickling passivation fluid, stainless steel pickling passivation head hot paste, ultra-low carbon steel acid Passivation wash cream, stainless steel high-performance cleaning fluid, stainless steel passivation fluid, carbon steel pickling paste, pickling paste titanium, stainless steel brightener washing, descaling Wang, copper surface detergent cleaning agent, electric stainless steel polishing fluid, anti - welding slag splashing paint, universal cleaning agent, senior metals rust oil, phosphating solution, degreasing agents, rust-proof paper, waterproof moisture-proof wrapping paper series.
高效环保型金属表面处理系列:不锈钢酸洗钝化膏,不锈钢酸洗钝化液,不锈钢热压封头酸洗钝化膏,超低碳钢酸洗钝化膏,不锈钢高效清洗液,不锈钢钝化液,碳钢酸洗膏,钛合金酸洗膏,不锈钢清洗光亮剂,除垢王,铜制品表面除垢清洗剂,不锈钢电抛光液,防焊渣飞溅涂料,万能清洗剂,高级金属防锈油,磷化液,脱脂剂,防锈纸,防水防潮包装纸系列。
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The results show that the samples exposed to the air previously for 24 h can be passivated automatically in acetic acid solution with Cl- with the corrosion potential remaining 100mV.No such phenomenon was observed for samples which were cathodically polarized with the corrosion potential stabilizing at a value of -242±3mv. The passive film formed by anodically polarizing is more proof than formed in the air.
研究还发现:在空气中放置24小时后的试样在Cl-醋酸溶液中能自钝化,自腐蚀电位为100mv;经阴极极化后的试样在Cl-醋酸溶液中不能自钝化,其自腐蚀电位为-242±3mv;经阳极极化形成的钝化膜比在空气中自然形成的钝化膜更致密。
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The trivalent chromium passivation film based on zincate plating obtained has compact structure with no obvious crack, and excellent anticorrosion performance. Different compositions are detected from the surface to inner film, the surface mainly contains Cr2O3-Cr3-ZnO compound, the inner (1030 nm to surface) composes of Cr2O3-ZnO-Zn.The forming process of passivation film possibly consists of four steps which are zinc dissolution, basic area appearance, gelatiniform film forming and converting to passivation film.
结果表明:锌酸盐镀锌层的三价铬钝化膜表面结构致密、无明显裂纹,具有较好的耐腐蚀性能;这种钝化膜表层与里层的组成不同,表层的组成为Cr2O3-Cr3-ZnO共混物;里层(离表层10~30 nm处)的主要组成为Cr2O3-ZnO-Zn共混物;钝化膜的成膜过程可能包括镀锌层的溶解、碱性薄层的形成、胶状膜的形成和胶状膜转化成钝化膜4个步骤。
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It was shown that the pitting corrosion potential of stainless steel could be 1.0 V. The corrosion resistance of the passive film could be improved still further by adding proper quantity of K2Cr2O7 into passivating bath solution.
结果表明,医用317L不锈钢在≥30%的HNO3 35℃ 6h的条件下钝化,该钝化膜在0.9% NaCl溶液(37℃)中进行电化学测试,其点蚀电位约为1.0V,在HNO3钝化溶液中加入适量的K2Cr2O7可以进一步提高钝化膜的耐腐蚀性能。
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The mechnism of this method, the properties of the sulfurized GaAs (100) surfaces and the effects of the sulfide treatments are carefully studied. Two practical applications of the S〓Cl〓 treatment have been presented. They are:. the use of S〓Cl〓 treatments on the preparation of GaAs (100) substrate surfaces for the ZnSe MBE growth and the treatments of the GaAs HBT devices. The dc characters of the HBT are greatly improved.
作者对该方法的机理,钝化后GaAs表面的性质及钝化效果进行了系统的分析,并找出S〓Cl〓钝化GaAs表面完整的工艺条件,把这种钝化方法进行了实际应用。S〓Cl〓在GaAs表面MBE生长ZnSe的预处理中取得了成功,还利用S〓Cl〓处理GaAsHBT器件,使其直流特性得到明显的改善。
- 更多网络解释与钝化相关的网络解释 [注:此内容来源于网络,仅供参考]
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passivation:钝化 ,钝化外理
Parting Agent脱膜剂. | Passivation钝化 ,钝化外理. | Paste膏,糊.
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passivation potential:钝化电位
passivation 钝化 | passivation potential 钝化电位 | passive film 钝化膜
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passivation potential:钝化位能
"钝化","passivation" | "钝化位能","passivation potential" | "钝化剂","passivator"
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surface passivation:表面钝化=>表面安定化
surface passivated transistor 表面钝化晶体管 | surface passivation 表面钝化=>表面安定化 | surface passivation technology 表面钝化工艺
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passivated surface:钝化表面
passivant 钝化剂 | passivated surface 钝化表面 | passivating coating 钝化涂层
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passivated metal:钝化金属
passivant钝化剂 | passivated metal钝化金属 | passivating film钝化膜
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passivating coating:钝化涂层
passivated surface 钝化表面 | passivating coating 钝化涂层 | passivating layer 钝化层
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passivating layer:钝化层
passivating coating 钝化涂层 | passivating layer 钝化层 | passivation 钝化
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passivating agent:钝化剂,抑制剂
passivating 钝化(处理) | passivating agent 钝化剂,抑制剂 | passivating treatment 钝化处理
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passivating treatment:钝化处理
passivating agent 钝化剂,抑制剂 | passivating treatment 钝化处理 | passivation 钝化