刻蚀均匀度,etching uniformity
1)etching uniformity刻蚀均匀度
1.Theetching uniformity of UBM layer and the bump undercut were compared by batch tool and single wafer tool.通过槽式批量和单片机刻蚀相应的UBM(凸点下金属层)的均匀度、刻蚀速率和凸点底切的对比,结果显示单片湿法刻蚀机刻蚀均匀度小于5%且片与片之间刻蚀速率差异小于2%,以及凸点底切小于2μm。
2)uniform scale均匀刻度
3)Etch Rate Uniformity刻蚀速率均匀性
4)non-uniform scale不均匀刻度
5)general corrosion均匀腐蚀
1.Corrosion behaviors of austenite stainless steel 1Cr18Ni9Ti in sodium carbonate containing uranium were studied by electrochemical polarization andgeneral corrosion methods.用动电位极化法和均匀腐蚀法研究了奥氏体不锈钢 (1Cr18Ni9Ti)在含铀碳酸钠溶液中的腐蚀行为。
2.5%-6% NaCl solutions and a similargeneral corrosion resistance in -0.5mol/LH2SO4溶液中具有相当于原始不锈钢的耐均匀腐蚀性能。
英文短句/例句
1.Effect of Grain Refinement on Uniform Corrosion Resistance of Zircaloy-4晶粒细化对Zr-4合金均匀腐蚀性能的影响
2.Effect of Nonuniformity of Multi-phase Flow with CO_2 on Erosion Corrosion of Pipeline含CO_2多相流相态的非均匀性对输油管冲刷腐蚀的影响
3.It has advantages of pore size, air-distribution uniformity, high oxygen-transfer efficiency, anti-corrosion, high rigidity, low cost, and long service life etc.具有孔径小、气流分布均匀，传氧效率高、耐腐蚀、刚性强，成本低、寿命长等优点。
4.Formulas of an inorganic high-temperature ceramic coating was studied quantificationally with a method of uniform design.采用配方均匀设计方法，对无机耐高温腐蚀陶瓷涂料的配方进行了定量研究。
5.Special Anti corrosion coating in and outside.内外部均作特殊的防锈防腐蚀处理。
6.EXPERIMENTAL STUDY ON BOND PROPERTIES OF NON-UNIFORMLY CORRODED DEFORMED BAR IN CONCRETE非均匀锈蚀变形钢筋粘结性能试验研究
7.Diffusional homogenization treatment of Ni-Cr-Mo-Cu corrosion resistance alloy and evolutions of its microstructure and properties镍基耐蚀合金扩散均匀化处理及组织性能演变
8.Corrosion resistance and application of ACSR with inhomogeneous dark coating表面不均匀性黑膜的钢芯铝绞线耐蚀性能对比及可用性研究
9.FEM Analysis on the Crack Process of Concrete Cover Induced by Rebar Non-uniform Corrosion;钢筋非均匀锈蚀引起的混凝土保护层开裂有限元分析
10.Effects of cryogenic target misalignment and capsule nonuniformity on deuterium-tritium layer uniformity冷冻靶校准误差和烧蚀层粗糙度对氘氚层均匀性的影响
11.It is confirmed by calculation that, under the condition of uniform corrosion, stresses in reinforcing steels do not have notable effect on corrosion rate of the reinforcing steels.通过计算,确证了均匀锈蚀条件下应力因素对钢筋锈蚀速度无显著影响。
12.thermal etching热腐蚀;热浸蚀;热力学侵蚀;热蚀;热蚀法
13.colour lacking uniformity色不匀,色缺乏均匀
14.corrosion allowance腐蚀余度;腐蚀余量;腐蚀裕度;允许腐蚀度;允许磨蚀度
15.The corrosive action of acid upon an etcher"s metal plate.腐蚀蚀刻器的金属盘上的酸腐蚀
16.Does not react with or corrode most metals or plastics.纯中性对金属及塑胶件均不会发生反应及产生腐蚀作用。
17.For steel structures in severe corrosive environment, both above and below waterline.用于严重腐蚀环境下钢结构的保护，水线以上或水线以下均可使用。
18.Results indicated that wear resistance and corrosion resistance of black TiN coating were higher than that of black oxide film or phosphatizing films.结果表明，其耐磨损、耐腐蚀性能均高于氧化和磷化黑色膜层。
相关短句/例句
uniform scale均匀刻度
3)Etch Rate Uniformity刻蚀速率均匀性
4)non-uniform scale不均匀刻度
5)general corrosion均匀腐蚀
1.Corrosion behaviors of austenite stainless steel 1Cr18Ni9Ti in sodium carbonate containing uranium were studied by electrochemical polarization andgeneral corrosion methods.用动电位极化法和均匀腐蚀法研究了奥氏体不锈钢 (1Cr18Ni9Ti)在含铀碳酸钠溶液中的腐蚀行为。
2.5%-6% NaCl solutions and a similargeneral corrosion resistance in -0.5mol/LH2SO4溶液中具有相当于原始不锈钢的耐均匀腐蚀性能。
6)Uniform Corrosion均匀腐蚀
1.Calculation on Remaining Life of Buried Crude Pipeline inUniform Corrosion;埋地输油管道均匀腐蚀剩余寿命计算
2.Anti-uniform corrosion property of theses materials are measured under 270℃and 290℃.本文选用压力容器常用钢——— 12CrMoV、2 0 g、16MnR三种材质 ,按照适于我国一水硬铝石型铝土矿的双流法溶出工艺条件 ,在铝土矿溶出实验用的钢弹中 ,测定了 2 70℃、2 90℃温度下三种材质的耐均匀腐蚀性。
3.Under the water chemistry condition simulating pressurized water reactors(PWRs) coolant(temperature,345 ℃;B,800 mg/L;Li,2 mg/L), their stress corrosion and uniform corrosion behaviors are studied.采用GB43 3 4 7 84和法国RCC MMC1 3 1 0对国产两种堆焊材料进行了点腐蚀、晶间腐蚀试验 ,在模拟压水堆核电站介质 (温度 3 45℃ ,80 0mg/LB ,2mg/LLi)条件下 ,研究了堆焊材料的应力腐蚀和均匀腐蚀性能。
延伸阅读
电化学刻蚀分子式：CAS号：性质：也称电解浸蚀。在一定的电解液中，采用电化学原理选择性地除去某种金属(或半导体)的过程。可外加电压(为电刷镀的逆过程)或不外加电压(化学刻蚀)。影响电化学蚀刻的因素有电场强度和频率、探测器厚度、蚀刻液浓度和径迹倾角等。化学刻蚀法使用较多，例如在印刷电路板的制作中，通过如下反应：Cu→Cu2++2e-(阳极) ；2Fe3++2e-→2Fe2+(阴极)。按预作保护的图样除去绝缘基板上的铜覆盖层。在微电子装置的制作中，对半导体(如硅)选择性地刻蚀是关键步骤。常用的刻蚀剂有CuCl2，FeCl3，H2CrO4，NH4Cl，H2O2-H2SO4等。
