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- The better performance of GF coatings is attributed to its lower corrosion current density and more resistant oxidation film formed on the coating surface. GF镀层由于腐蚀电流大幅度降低,飞溅区充分的充气条件促进了镀层的钝化,因此表现出较为优异的耐海水腐蚀性能;
- The better performance of GF coating is ascribed to its lower dissolution rate and more resistant oxidation film formed on the coating surface in contact with well-aerated seawater. GF镀层的耐蚀性明显提高,潮差区的充气条件又促进了镀层的钝化,表现出较为优异的耐腐蚀性能;
- A flaky oxide film formed on a metal, as on iron, that has been heated to high temperatures. 氧化层给金属高温加热生成的片状氧化物,如铁上
- A flaky oxide film formed on a metal,as on iron,that has been heated to high temperatures. 氧化层给金属高温加热生成的片状氧化物,如铁上
- A comparison of corrosion behavior is made between magnesium alloy surface oxide films formed by micro-arc and chemical black oxidation with electrochemical method and CASS. 通过电化学分析和盐雾腐蚀试验,对镁合金微弧氧化和黑色化学氧化后表面膜的耐蚀性能进行了比较。
- The result showed that quickening speed of film form, widening temperature of oxidation Bath, adding aluminium dissolution, saving energy sources and reducing drainage of waste acid ect. 应用该工艺可以加快成膜速度,拓宽氧化槽液的温度范围,增加铝容许含量,降低能耗,减少废酸的排放量等。
- And the film forming and their properties of latexes were also invesitgated. 考察了复合乳液的成膜性及胶膜性质。
- A thin film formed on the surface of the pulp. 纸浆表面结了一层膜。
- The thin, dry film formed by such a mixture when applied to a surface. 已干油漆层用于表面时这种混合物薄而干的膜
- Peeling of oxidation film and oxidation-decarbonization are more serious on the surface than on the sub-surface. 试样表面的氧化腐蚀及氧化皮剥落均比次表层严重,表面的开裂也加速了次表层裂纹的形核和扩展。
- Want to make shoe foxing yuan smooth, must enclothe on size face, prevent oxidation film to generate. 要想使鞋围条元光,必须覆盖上胶料表面,防止氧化膜生成。
- The reason is that the bionically unsmoothed surface has better ability on lube storage and oil film forming. 其原因是在有润滑条件时,仿生非光滑结构具有较强的贮存润滑油及形成油膜的能力。
- Effects of different concentration of calcium and phosphor in electrolytic solution on the properties of containing calcium and phosphor oxide film formed by micro arc oxidation 电解液钙磷比对微弧氧化法制备含钙磷氧化物膜结构的影响
- The phosphorated fluid mainly consists of film forming agent, promoter and additive. 磷化液主要由成膜剂、促进剂及添加剂组成。
- The compositions of oxidation film which could restrain biooxidation of arsenopyrite were indicated as jarosite and arsenolite by XRD. 用X射线粉晶衍射法对细菌氧化产物进行物相分析,结果表明氧化物的主要成分为黄钾铁矾,其次为砷华。
- The influence of density, total acidity and phosphorated temperature of film forming material on ph... 文中论述了成膜物质的浓度、总酸度、磷化温度等条件对磷化膜的影响。
- The results show that andizing temperature and time have a pronounced effect on abrasiveness of oxid film, other factors havn't great effect. 指出了阳极氧化温度、氧化时间显著地影响氧化膜的耐磨性;而合金成分、常温封孔、电流密度、硫酸浓度和铝离子浓度对氧化膜的耐磨性影响不大。
- The binder emulsion exhibits fairly good in film forming, printing behaviour, colour fastness and hand feeling. 该粘合剂的乳液、成膜、印花性能及牢度和手感均为良好。
- In the first stage of anodic deposition, the flocculent oxidation film deposits and extends on the surface of MB8 magnesium alloy. 微弧阶段是前期缺陷减少与消失并形成均匀膜层的过程,陶瓷层表面微孔孔径较小,膜层均匀致密;
- Investigates the influence of various auxiliaries upon the dissolvability of disperse dyes by polymer film forming. 摘要: 利用聚合物薄膜法研究了各种助剂对分散染料在高温下溶解性能的影响。