1)passivation technology钝化工艺
1.The passivation technology and related parameters based on phosphomolybdie heteropolyacid were determined making use of neutral salt spraying test, damp-hot test, and saline water immersi.通过中性盐雾(NSS)试验、湿热试验、盐水浸泡试验,确定了磷钼杂多酸钝化工艺及其相关参数。
2.Test study on passivation methods in chemical cleaning of boilers, including to use sodium nitrite, hydrogen peroxide, polyphosphate, hydrazine, acetone oxime, trisodium phosphate, and sodium carbonate, has been carried out, and combined with typical examples of application, recommendations for selecting these passivation methods and for using suitable passivation technology being put forwad.对锅炉化学清洗中亚硝酸钠钝化法、过氧化氢钝化法、多聚磷酸盐钝化法、联氨钝化法、丙酮肟钝化法、磷酸三钠钝化法和碳酸钠钝化法进行了试验研究,并结合典型的应用实例,提出了选择这些钝化方法的建议和适合采用的钝化工艺。
英文短句/例句
1.At present tri-chrome passivation deals with environmentally acceptable alternatives for Cr^(+6), and non-chromium passivation is the new orientation in environmental protection.无铬钝化作为环保工艺，是将来钝化工艺发展的新方向。
2.STUDY ON THE PASSIVATION OF PRESULFIDED HYDROGENATION CATALYST WITH PARAFFIN WAX预硫化加氢催化剂石蜡钝化工艺研究
3.Study of Trivalent Chromium Bright Blue Passivation Process for Zinc Coating镀锌层三价铬蓝白色钝化工艺的研究
4.Key Points of Aluminum Passivation Process铝件钝化工艺中应注意的几个关键点
5.Study on Process for Acidic Gas Presulfidation and Passivation of Hydrogenation Catalyst;加氢催化剂酸性气预硫化及钝化工艺研究
6.Electrochemical study on hydrogen peroxide passivation during boiler pickling锅炉酸洗过氧化氢钝化工艺的电化学实验研究
7.Study of Trivalent Chromium Black Passivation Technology for Zinc and Zinc-Iron Alloy Plating Coating;锌及锌铁合金镀层三价铬黑色钝化工艺研究
8.Study on the Pickling and Passivation of Environmental Protection and the Performance of 304 Stainless Steel304不锈钢环保型酸洗钝化工艺及其性能研究
9.An Alkalescency Electroplating Technology of Zn-Ni Alloy一种光亮碱性锌镍合金的电镀及彩色钝化工艺
10.Trivalent Chromium Black Passivation for Zinc Deposit and Its Influence on Corrosion Resistance镀锌层三价铬黑钝化工艺及其对耐蚀性的影响
11.Theoretical Simulation of Electronic Structure and Optical-electronic Property of FeS_2, and Its Surface Passivation;FeS_2的电子结构与光电性能理论模拟及其表面钝化工艺研究
12.Optimization of the technology for Lactobacillus helveticus attenuated by spray-drying喷雾干燥钝化瑞士乳杆菌工艺的优化
13.A Study on Trivalent Chromium Passivation and the Process of Electrogalvanized Sheets;电镀锌板Cr～（3+）钝化及工艺研究
14.Study of Trivalent chromium passivation technology for iridescent passivation with no hexavalent chromium in passivaton film抑制钝化层六价铬形成的三价铬彩色钝化液及其工艺研究
15.The passivess of Boiler by hydrogen peroxide after acid cleaning was studied.研究了锅炉酸洗后过氧化氢钝化的工艺条件。
16.Nodularizing Facilities and Process with Injecting Passivated Granular Magnesium into Iron Melt钝化颗粒镁喷吹法球化处理设备及处理工艺
17.A Black Passivating Process for Improving the Film Adhesion of Electroplating Zinc一种增强镀锌黑色钝化膜附着力的改良工艺
18.Study on corrosion resistance of trivalent chromium passivation films on zinc coatings electroplated by different processes不同镀锌工艺三价铬钝化耐腐蚀性研究
相关短句/例句
Continuous Deactivation Process连续钝化工艺
1.Orthogonal Test of Continuous Deactivation Process Parameters for 304 Stainless Steel Cold Rolling Coil;304不锈钢冷轧卷连续钝化工艺参数的正交试验
3)Technique of chromium free passivation无铬钝化工艺
4)surface passivation technology表面钝化工艺
5)sidewell passivation process侧壁钝化工艺
6)fast passivation oprocess爆钝工艺
延伸阅读
钝化工艺分子式：CAS号：性质：通常指工业设备酸洗后使金属从活化状态转变为钝化状态的方法。钝化剂多采用磷酸三钠或者亚硝酸钠。
