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1)  color passivate
彩钝
1.
How to improve adhension of color passivate films for zinc plating;
如何提高镀锌彩钝膜的结合力
2)  iridescent passivation
彩色钝化
1.
Study of trivalent chromium iridescent passivation technology producing high corrosion resistance for electroplated zinc coatings;
镀锌层高耐蚀性三价铬彩色钝化工艺研究
2.
The mechanism on the appearance of hexavalent chromium in passivation films of trivalent chromium iridescent passivation for zinc coating was suggested,and the influences of various parameters(the passive temperature;pH value;solution concentration;solution ingredient etc.
提出了镀锌层三价铬彩色钝化膜中在空气中放置一段时间后六价铬出现的机理,介绍了钝化液温度、pH 值、钝化时间、钝化液浓度以及钝化液成分等多种工艺条件对钝化件钝化层放置期间形成六价铬的影响。
3.
In this work,we developed a novel trivalent iridescent passivation and studied the influence of various technical parameters on the surface appearance and corrosion resistance of the passivation film.
三价铬彩色钝化液对环境的污染较小,但是三价铬钝化液处理的钝化件特别是彩色钝化件,在空气中放置一段时间后还是会检出微量的六价铬,影响了三价铬钝化液的应用与推广。
3)  iridescent passivation
彩虹色钝化
1.
A new trivalent chromium iridescent passivation process for zinc coating is developed through probing test,orthogonal experiment and single-factor test.
结果表明,彩虹色钝化膜具有良好的耐蚀性,96 h中性盐雾试验没有出现白锈。
2.
High-corrosion resistant trivalent chromium,bright blue passivation solution,iridescent passivation solution and black passivation solution have been developed successfully in our laboratory,and the relationship between various parameters and corrosion resistance and ornamentation was studied.
介绍了本实验室研制的高耐蚀性三价铬蓝白色钝化液,彩虹色钝化液,黑色钝化液的钝化工艺条件对饨化膜耐腐蚀性能与装饰性能的影响。
4)  colored passive film
彩色钝化膜
5)  trivalent chromium iridescent passivation
三价铬彩色钝化
1.
The causes for the formation of hexavalent chromium in trivalent chromium iridescent passivation film were analyzed in terms of the formulation and temperature of trivalent iridescent passivation bath as well as zinc electroplating process.
从三价铬彩钝的配方、温度及镀锌工艺等方面,分析了三价铬彩色钝化膜中六价铬产生的原因。
6)  blunt [英][blʌnt]  [美][blʌnt]
补充资料:《钝吟书要》
      中国清代书法理论著作。冯班著。冯班,字定远,号钝吟老人,江苏常熟人。明末诸生,明亡后,佯狂避世。他是诗人并擅长书法,尤精于小楷。著有《定远集》、《钝吟集》、《钝吟书要》和《钝吟杂录》等。
  
  《钝吟书要》1卷,内容是评论前代书法家及其作品的优劣得失、记述自己学习书法的心得等。此书是杂记性质的短论,言简意赅,其中有许多独到的见解。如指出学习书法要先学间架,间架了解以后,则学用笔。间架可看石碑,用笔非真迹不可。所谓间架就是结字。关于结字,他认为晋人用理,唐人用法,宋人用意。他推崇锺繇、王羲之、颜真卿、柳公权。如说不习王羲之、王献之,下笔便错。书中所说都是自己的体会,很少有因袭的毛病,所以为后代所重视。
  

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