deposit corrosion
英 [dɪˈpɒzɪt kəˈrəʊʒn]
美 [dɪˈpɑːzɪt kəˈroʊʒn]
网络 沉积物腐蚀; 沉积腐蚀
双语例句
- 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 - This article presents the effects deposit on exterior wall paint, and analyses the corrosion mechanism.
论述酸雨污染对外墙涂料造成的影响，分析其腐蚀原理； - This paper discusses the effectiveness of substituting elliptic pipe bundles for round heat pipes to raise the heat exchange efficiency and prevent soot deposit and corrosion of heat exchangers.
摘要为解决圆形热管换热器换热效率低、积灰和腐蚀严重的问题，应用椭圆管束进行了改造。 - The paper also recommends some measures to reduce soot deposit and corrosion.
提出了进一步改善积灰和腐蚀的措施。 - The copper deposit also represented higher microhardness and better corrosion resistance.
电铸铜的显微硬度和抗腐蚀性能均明显提高。 - Modification of amorphous Fe-W alloy deposit by 8-HQ using electrochemical method and its corrosion resistance were researched in this paper.
采用电化学方法，研究了8-羟基喹啉修饰Fe-W非晶镀层工艺及其耐蚀性。 - NSS test results show that the alkaline cyanide zinc plating deposit after trivalent chromium passivation treatment possesses the best corrosion resistance, followed by alkaline zincate zinc plating and acid potassium chloride zinc plating deposits.
盐雾实验结果表明：碱性氰化物镀锌层采用三价铬溶液进行钝化处理所得钝化膜的耐蚀性能最好，碱性锌酸盐镀锌层次之，酸性氯化钾镀锌层最差； - Ni-Sn-P alloy deposit provides a new protection technology for decreasing the corrosion rate of iron and steel parts, and has been used in many industries with extensive applications prospect.
Ni-Sn-P合金镀层为钢铁件防腐提供了一种全新的防护技术，在各行业中均有应用，具有广泛的应用前景。 - Results show that iron tungsten alloy deposit obtained is similar to chromium deposit in appearance, and has good resistance to corrosion, heat and wear.
所得镀层外观与铬镀层相近，具有良好的耐蚀、耐热和耐磨性能。 - Chromate Passivation of Sn-Zn Alloy Deposit and Corrosion Resistance of the Film
锡锌合金镀层铬酸盐钝化及耐蚀性研究 - Surface Phosphating of Amorphous Fe W Deposit and Its Corrosion Behavior in NaCl Solution
采用共沉淀法进行了Fe？Fe-W非晶镀层的磷化及在NaCl溶液中的腐蚀行为 - The experiment proves that the deposit has good corrosion resistance.
实验还表明，镀层的耐蚀性能良好。 - Study on Deposit and corrosion of Type DG-300/ 100-ⅰ High-pressure Boiler
DG－300／100－Ⅰ高压锅炉结垢与腐蚀研究 - The deposit is mainly amorphous structure and its corrosion resistance is good.
该镀层主要为非晶态结构； - With regard to local deep destruction of cylinder, the corrosion takes place mostly under deposit, and cavitations erosion provides favorable conditions for corrosion under deposit.
缸套深层局部破坏，以沉积物下腐蚀为主，空蚀磨损为沉积物下腐蚀创造条件。 - The engine uses oil cooling system, so formation of scale deposit, corrosion, etc which are potential troubles can be avoided.
发动机采用油冷系统，可避免水垢、锈蚀等潜在故障的发生。 - Electrochemical results show that the potential of sherardizing coating shifts markedly to positive with SiO 2 deposit, which is the main reason for increasing corrosion resistance of Zn-SiO 2 composite coating.
电化学测试结果表明，渗锌涂层涂覆一层SiO2薄膜后电极电位大幅度向正方向移动，是Zn-SiO2复合涂层提高抗腐蚀性能的主要原因。 - The results show that the corrosion resistance of the deposits with pulse nano composite electroforming is obviously better than that of the nickel electroforming deposit, and the corrosion resistance of nano composite electroforming deposit depends on the suspended ZrO 2 concentration in electrolyte.
结果表明，脉冲纳米复合电铸层的耐蚀性明显优于相同条件下制备的镍镀层，镀液中纳米ZrO2悬浮量对提高纳米复合电铸层耐蚀性有一定程度的影响。 - The influences of temperature, relative humidity ( RH) and the salt deposit on atmospheric corrosivity were investigated by means of corrosion detective cells.
用腐蚀探测电池研究了温度、湿度和盐沉积量等腐蚀因素对大气腐蚀性的影响。 - Chemical cleaning is an important method to remove or reduce the deposit, corrosion and microbe multiplication in central air-conditioner water system.
化学清洗是解决或改善中央空调水系统沉积物、腐蚀和微生物滋生的重要方法。 - Pitting corrosion and crevice corrosion in catalyst deposit zone and corrosion deposit zone can also induce stress corrosion cracking.
催化剂沉积区和腐蚀产物沉积区产生的点蚀和缝隙腐蚀会诱发应力腐蚀开裂的产生。 - Electroless nickel alloy coatings are widely used because of uniformity of deposit, high adhesion, high hardness, excellent corrosion and wear resistance, good solderability and specific electromagnetic properties, as well as variety of substrates.
化学镀镍合金具有镀层均匀，适用基材广，结合力高，硬度高，优良的耐磨、耐蚀性，可焊性好和特殊的电磁性能等特性，在电子工业中获得了广泛的应用。 - Passivating mechanism of the three rare earth types is due to formation of rare earth oxide, hydroxide precipitation, therefore, resolution rate of zinc deposit was reduced, and corrosion resistance was improved.
锌镀层稀土钝化的机理在于生成稀土氯化物、氢氧化物沉淀，由此降低镀层中锌的溶解速率，提高了镀层耐蚀性能。 - The authers have confirmed through the specimen laboratorial test ant the site test that spraying Cu alloy powder with oxygen-acetylene flame will deposit a satisfactory cladding against H2S stress corrosion cracking ( SSCC).
作者通过试样的实验室和现场挂片试验，证明用氧乙炔火焰喷涂Cu合金粉末是抗H2S应力腐蚀开裂（SSCC）的良好涂层。 - Result showes that Ni-Sn-P alloy deposit in as-plated is amorphous texture, good corrosion resistance, great hardness and better adhesion.
结果表明：Ni-Sn-P合金层在镀态下为非晶态结构.耐蚀性好，硬度大。 - The sealed hole function of electroless deposit nickel phosphorus alloy, further enhanced the corrosion resistance of the coating.
表明化学镀镍对转化膜的封孔作用，进一步提高了镀层的耐蚀性。