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   电解活化 的翻译结果: 查询用时:0.015秒
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电解活化     
相关语句
  electrolyzed activation
     Results show the surface uniform steel guardrail with better coating of strong adhesion can be produced under controlling conditions as electrolyzed activation current is 5 ~ 15 A/dm~2 ,activated time is 2 minutes, aluminum content is about 53% ~57% in bath, Si content is above 0.6%, compulsive air cooling is used, the cooling rate is above 13℃/s.
     结果表明,控制电解活化电流密度为5~15A/dm2,活化时间为2min,合金镀液中铝质量分数控制在53%~57%,硅质量分数大于0.6%,热镀后的护栏出炉时采用强制风冷,冷却速度大于13℃/s,可以生产出镀层附着力强、表面均匀的高速公路护栏。
短句来源
     Steel guardrail with 55A1-Zn alloy hot dipped coating was produced for freeway by electrolyzed activation additive method.
     采用电解活化助镀剂法生产了钢基表面热镀55Al-Zn合金镀层的高速公路护栏。
短句来源
  electrolytic active
     A new kind of electrolytic active coating auxiliary composed of 10%~45% ZnCl 2,5%~25%NH 4Cl,0.5% SnCl 2 and water.
     本文介绍了一种新型电解活化助镀剂 ,其最佳组成为 10 %~ 45 %ZnCl2 ,5 %~ 2 5 %NH4 Cl,0 .5 %SnCl2 ,其余为水。
短句来源
  conditions as electrolyzed activation
     Results show the surface uniform steel guardrail with better coating of strong adhesion can be produced under controlling conditions as electrolyzed activation current is 5 ~ 15 A/dm~2 ,activated time is 2 minutes, aluminum content is about 53% ~57% in bath, Si content is above 0.6%, compulsive air cooling is used, the cooling rate is above 13℃/s.
     结果表明,控制电解活化电流密度为5~15A/dm2,活化时间为2min,合金镀液中铝质量分数控制在53%~57%,硅质量分数大于0.6%,热镀后的护栏出炉时采用强制风冷,冷却速度大于13℃/s,可以生产出镀层附着力强、表面均匀的高速公路护栏。
短句来源
  “电解活化”译为未确定词的双语例句
     Electrolytically activated hot-dip and diffusion-treated aluminizing layers on the CrNiNRE austenitic heat-resistant steel
     CrNiNRE奥氏体耐热钢的电解活化热浸扩散渗铝研究
短句来源
     This paper is devoted to the study of electroplating high quality wear -resisting chrome on large workpiece, as has been found there are two basic factors for influenced on coating of quality: One is whether workpiece suface has inclusions and hollow form gaps or not, as vell as, in processesof treatment before electorplating, cause of forming the kind of hollow form gaps are that inclusions on workpiece suface was dissolved by corrosion of the sulphate aciel and anodal electrolysis.
     本文对大面积工件电镀高质量耐磨硬铬工艺作了研究,发现影响镀层质量的因素基本有二:(1)基体表面是否存在凹形缺陷,及造成这种缺陷的原因是电镀前处理过程中,酸浸活化及阳极电解活化步骤溶解脱落了金属基体中的夹杂。
短句来源
     The electrolytic activated flux technique for preparing anti-corrosion coating on high-way fence steel by hot-dip 55Al-Zn alloy was discussed. Two key factors of the process, activated flux and alloy melting furnace were studied.
     探讨了电解活化助镀剂法热镀55Al-Zn合金制备高速公路护栏防腐镀层的方法,并对构成整个工艺的2项关键技术—助镀剂及合金熔炉进行了研究,给出了工业上可行的解决方案。
短句来源
     The process conditions, such as eleetrolyzed activation current, alloy component, surface uniformity and color control, were studied, and the corrosion behavior of coating was investigated under simulated atmosphere environment by accelerated corrosion test method.
     对生产工艺中电解活化电流控制、合金成分控制与维护、表面均匀性及色泽控制等工艺参数进行了研究,并模拟各类大气环境,采用加速腐蚀试验方法研究了该镀层的腐蚀性能。
短句来源
     For acquiring new alloy coating with good corrosion resistance and production cost equivalence with hot dip zinc coating,the hot-dip Zn-Mg alloy coating of containing 0.3%~2.0% Mg on surface of A3 steel have been prepared by the method of electrolysis-activated auxiliary . Electrochemistry and neutral salt spray testing have been done for Zn-Mg alloy coating of various components and the surface appearance of coating is observed by SEM.
     采用电解活化助镀剂法在A3钢基表面制得了镁含量为0.3%~2.0%(质量分数,下同)的热镀锌镁合金镀层,对各种成分的锌镁合金镀层进行了电化学测试和中性盐雾实验,并通过电子扫描显微镜观察了镀层的表面形貌。
短句来源
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      electrolytic activation
    Electrolytic activation of zinc-sulfide single-crystals with anions
          


    Anodic etching from sulphuric acid solution and dipping in ferrous chloride bath are conventional pretreatment for iron-plating at room temperature.For the defects of unstabilization and sometimes unsatisfactory adhesion in practical use,the process is modified to non-etching by dipping in strong hydrochloric acid and then activated in plating bath with symmetry AC power,which is gradually changed through unsymme- tric AC into DC power.Observations by metallurgical microscope and scanning electron microscope...

    Anodic etching from sulphuric acid solution and dipping in ferrous chloride bath are conventional pretreatment for iron-plating at room temperature.For the defects of unstabilization and sometimes unsatisfactory adhesion in practical use,the process is modified to non-etching by dipping in strong hydrochloric acid and then activated in plating bath with symmetry AC power,which is gradually changed through unsymme- tric AC into DC power.Observations by metallurgical microscope and scanning electron microscope show fine column shaped organizations.The surface hardness is Hv 0.1=634, bonding strength 35.6 kg/mm~2.Better results are achieved in practical machine opera- tion.How to raise the bonding strength and eliminate the defects are also dealt with from mechanism.

    常规的低温镀铁工艺镀前处理均采用在硫酸溶液中进行阳极刻蚀,然后在氯化亚铁镀液中浸蚀去膜,但该工艺不稳定,结果镀件在实际使用中,结合力常达不到要求,本文作者改进了该项工艺,采用在盐酸溶液中强腐蚀,然后在镀液中用对称交流电,电解活化,再从不对称交流电逐步过渡到直流屯电镀。用金相显微镜和扫描电镜观察的结果,组织逐渐细化呈细柱状组织;显微硬度测定,表面硬度达到 Hv0.1=634;结合强度测定达到35.6kg/mm~2,在装机运行的实地试验中也获得的良好的结果。此外,作者还从机理方面,对如何提高结合力和消除缺陷进行了一些探讨.

    This paper is devoted to the study of electroplating high quality wear -resisting chrome on large workpiece, as has been found there are two basic factors for influenced on coating of quality: One is whether workpiece suface has inclusions and hollow form gaps or not, as vell as, in processesof treatment before electorplating, cause of forming the kind of hollow form gaps are that inclusions on workpiece suface was dissolved by corrosion of the sulphate aciel and anodal electrolysis. The other is powder impuritys...

    This paper is devoted to the study of electroplating high quality wear -resisting chrome on large workpiece, as has been found there are two basic factors for influenced on coating of quality: One is whether workpiece suface has inclusions and hollow form gaps or not, as vell as, in processesof treatment before electorplating, cause of forming the kind of hollow form gaps are that inclusions on workpiece suface was dissolved by corrosion of the sulphate aciel and anodal electrolysis. The other is powder impuritys within solution of electroplating so that chrome tumours were procluced on coating suface. Therefore, the auther puts forward the technology method that divided times electroptating and welding repair is main and strengthenning filtering solution is supple ment ary. Practice has proved that this way can assure coating of quality efficiently.

    本文对大面积工件电镀高质量耐磨硬铬工艺作了研究,发现影响镀层质量的因素基本有二:(1)基体表面是否存在凹形缺陷,及造成这种缺陷的原因是电镀前处理过程中,酸浸活化及阳极电解活化步骤溶解脱落了金属基体中的夹杂。(2)溶液中的粉尘杂质的存在,将会导致镀层表面产生铬瘤。为此作者提出以分次电镀加焊补为主,以强化过滤电解液为辅的工艺方法。经实践证明本法有效地保证了镀层质量。

    The electrolytic activated flux technique for preparing anti-corrosion coating on high-way fence steel by hot-dip 55Al-Zn alloy was discussed. Two key factors of the process, activated flux and alloy melting furnace were studied. The feasible industrial process was proposed, it showed that this process can lead to a trouble-free production.

    探讨了电解活化助镀剂法热镀55Al-Zn合金制备高速公路护栏防腐镀层的方法,并对构成整个工艺的2项关键技术—助镀剂及合金熔炉进行了研究,给出了工业上可行的解决方案。工业生产表明,该方法可顺利地进行生产。

     
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