chromic acid

1. UHMWPE fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively.
   采用铬酸氧化法及吡咯气相沉积聚合法处理UHMWPE纤维。
2. Chromic acid passivation, the nothing spread oil;
   铬酸钝化、无涂油；
3. UHMWPE fiber were treated by chromic acid etching and chemical vapor depositing polypyrrole ( PPy).
   采用铬酸刻蚀和化学气相沉积聚吡咯处理了超高相对分子质量聚乙烯（UHMWPE）纤维。
4. This paper studies the effects of the sulfuric acid anodizing and chromic acid anodizing on the fatigue strength in the intermediate value life zone of LY12CZ plate and LC9CS bar.
   研究了硫酸阳极氧化和铬酸阳极氧化工艺对LY12CZ板材、LC9CS棒材在中值寿命区疲劳强度的影响。
5. All the vessels are cleaned by chromic acid lotion to avoid the dimethyl ( o-) phthalate in the environment to pollute the samples.
   实验过程中采用铬酸洗液对实验器皿进行清洗，有效防止环境中邻苯二甲酸酯类物质对样品的污染。
6. Analysis of Surface Color Variance of Meter Regulator Shell after Chromic Acid Anodization
   计量器壳体铬酸阳极化表面色差原因分析
7. In this paper, the half wave potentials of chromic acid derivatives are determinated in H2O and DMF by polarography and selective oxidation of chromic acid derivatives is described.
   用极谱法测定铬酸衍生物的半波电位，从理论上讨论了铬酸衍生物氧化作用的选择性。
8. Contact with strong oxidizing acids such as nitric acid, chromic acid and so on, due to strong oxidation products will cause brittle hair, discoloration, early damage.
   接触强氧化酸如硝酸、铬酸等，因强氧化作用会造成产品发脆、变色、早期损坏。
9. Disgo treatment, the products, including a higher "no chromic acid" protective layer to avoid the occurrence of brittle.
   迪斯克处理后的产品，包括高等的「无铬酸」保护层，此保护多使用于产品避免水素脆性的发生。
10. Chromic dermatitis: A skin affliction resulting from attack on human tissues by salts of chromium and chromic acid. Commonly termed Chrome poisoning.
    铬毒皮肤炎：人体产皮肤组织被铬盐和铬酸感染而引致的皮肤病.亦称中铬毒。
11. Ammonium bichromate ( dichromate): Salt formed by neutralising chromic acid with ammonia. An orange color crystal that is soluble in water, insoluble in alcohol.
    重铬酸铵：氨与铬酸中和所产生的盐。橙红色晶体。可溶于水，不溶于醇（酒精）。
12. After plating, the Cu and Ni layer could be removed by di-pplng in nitric acid plus ammonium nitrate solution or nitric and chromic acid solution.
    这样在电镀后再在硝酸和硝酸铵溶液中或在硝酸和铬酸溶液中退除铜镍镀层，由于铬层不受侵蚀，仍能维持不变。
13. The mechanism of chromium electrodeposition from chromic acid solution
    铬酸溶液中金属铬电沉积的机理
14. Study on adhesion of UHMWPE fiber treated by chromic acid
    铬酸处理的超高分子量聚乙烯纤维粘接性研究
15. Used 4-methyl-2-pentanone as extractant, heavy chromic acid group was extracted in the electroplating wastewater in which aluminum ion and chromium compond coexist. And then aluminum ion was analyzed with EDTA complexometry. The analysis result was satisfying.
    针对铝离子和铬化合物共存的电镀废水，采用4-甲基-2-戊酮作为萃取剂分离六价铬，EDTA络合滴定法测定铝含量，分析结果令人满意。
16. Reduction and Reoxidation of Chromic Acid Ions in Sintering Process of Chromic Extracting Slag
    铬渣烧结中铬酸离子的还原和再氧化
17. The Effect of Chromic Acid Concentration on the Formation Process of the Barrier Layer of Anodic
    铬酸浓度对铝阳极氧化多孔膜阻挡层形成过程的影响
18. Recovery of Chrome from Waste Water of Chromic Acid And Its Application in Chrome Tannage
    电子网板铬酸坚膜废液中铬的回收及其在铬鞣中的应用与表征
19. Determination of Sulfate Content in Formed Foils by Ion Chromatography A kind of method for analyzing the sulfate content in the roughening solution with high chromic acid content was determined.
    离子色谱法测定化成箔中微量硫酸根含量研究出一种高铬酸型粗化溶液中硫酸含量的分析方法。
20. The method can be applied to the determination of Cr(ⅵ) and Cr(ⅲ) in chromium plating bath and chromic acid passivation bath.
    该方法可用于镀铬溶液和铬酸钝化液中Cr（Ⅵ）和Cr（Ⅲ）含量的测定。
21. This paper tries to state the manufacture process of the chromic acid passivated liquid and its passivation mechanization. Their advantages and feasibility can improve the anti corrosion of the brass products.
    本文阐述了无铬酸钝化液的研制过程、钝化机理、无铬酸钝化的优点及可行性，提高了黄铜制品的抗腐蚀能力。
22. This paper introduces the hard chromium plating technology of low leveled chromic acid by adding rare earth additive to normal bath as well as the applicational situation and the economic benefits obtained.
    介绍了标准镀铬液中加入稀土添加剂进行低铬酸镀硬铬工艺及应用生产情况，以及取得的经济效益。
23. Twice technology reforms and the structure of main equipment for the recovery of chromic acid sludge by phosphoric acid method are described.
    介绍该厂铬盐车间利用磷酸法对铬酸渣回收利用的两次技术改造及主要设备的结构，以供同行业厂家参考。
24. Elimination of Chromic Acid Mist in Chromium Plating By Direct Current Corona
    直流电晕治理镀铬中铬酸雾的研究
25. The effects of some rare earth cations on the cathodic reduction of chromic acid
    稀土阳离子对铬酸阴极还原的影响
26. Following the treatment of epoxy resin coating elongation, compression and deep drawing to the electrolytic chromic acid treated tin-plated steel and TFS, different surface coating influences the processing property and corrosion resistance of paint film.
    文章阐述了经过电解铬酸处理的镀锡板及TFS板，涂上环氧系树脂涂料后，经过延伸，压缩及深冲后，不同表面处理层对不同漆膜加工性及耐蚀性的影响。
27. The effects of temperature, voltage and current density on structure of Al-Ti composite oxide films were investigated by the dissolution experiment in mixed solution of phosphoric acid and chromic acid.
    通过对Al-Ti复合氧化膜在磷酸-铬酸混合溶液中的溶解试验，研究了阳极氧化温度、电压及电流密度对Al-Ti复合氧化膜结构的影响。
28. Preparation of silica gel-supported chromic acid reagent and its use in the oxidation of(?) cohols
    铬酸/硅胶受载试剂的制备及醇氧化的研究
29. Removal and recovery chromic acid from electroplating waste by ion exchange
    离子交换法去除与回收电镀废水中铬酸的实验研究
30. A kind of method for analyzing the sulfate content in the roughening solution with high chromic acid content was determined.
    研究出一种高铬酸型粗化溶液中硫酸含量的分析方法。

noun

1. an unstable acid known only in solution and as chromate salts