kovar
英
美
网络 可伐; 铁镍钴合金; 科瓦铁镍钴合金; 科伐; 柯伐
双语例句
- Monte-Carlo calculation of dose enhancement effects produced by X ray to kovar package;
用蒙特卡罗方法计算金-酞菁铜、钨-酞菁铜和钽-酞菁铜界面的剂量增强系数。 - The surface micrographs of halo and cross-sections of glass and kovar were investigated by SEM, and the chemical composition of halos was studied by EDS analysis.
用数码显微镜测量硅硼玻璃在可伐合金表面的接触角和润湿直径，用SEM研究晕圈的表面形貌以及玻璃和金属的截面形貌，并用能谱分析不同晕圈处的化学成分。 - Interfacial Structure and Cohesion Strength of Kovar& Cu Composite
可伐合金与铜复合材料界面结构和强度的研究 - Wetting Behavior of Borosilicate Glass on Kovar Alloy
硅硼玻璃在可伐合金表面的润湿规律 - Finite Element Stress Analysis on Nitride Aluminum Ceramics to Kovar Metal Sealing Parts Investigation on the Performance of Nickel Coating Plated on Kovar Substrate with Pulsed Current and Its Application
氮化铝与可伐封接件有限元应力分析可伐合金脉冲镀镍性能及其实用性的研究 - Mechanism and Prevention Technique of Stamping Crack on Kovar Ring
可伐环冲压裂纹产生机理及其防止技术 - Effects of metal oxides on the bond strength of the glass sealing to kovar were studied by adding the different composition of metal oxides into Type DM-308 electronic glass according to the theory of physical and chemical packaging compatibility.
依据封接的物理相容性与化学相容性，制备了两种添加有微量金属氧化物的改性DM-308型电子玻璃，研究了添加的金属氧化物对玻璃与可伐合金结合性能的影响。 - The residual stress distribution of joint was investigated by numerical simulation and the joint shape was designed upon the FEM results. The alumina ceramic/ Kovar/ stainless steel was joined successfully with the optimum joint shape.
使用有限元数值模拟的方法研究接头的残余应力的分布，进行接头形式优化设计，获得了连接良好的Al2O3陶瓷/Kovar/不锈钢接头。 - The kovar scrap is first dissolved with hydrochloric acid and chlorine.
可伐合金废料首先用盐酸通氯溶解，使钴、镍、铁进入溶液而金不溶。 - Analysis of Mechanism of Corrosion Fracture of Gold Plated Kovar Transistor Leads
镀金晶体管可伐合金外引线腐蚀断裂机构分析 - The existing problems of electroplating technology for electrical connector after glass sealing with KOVAR alloy as substrate were presented, such as overstepping contact body size, decreasing insulating property and poor corrosion resistance, for which the reasons were analyzed.
提出了可伐合金玻璃封接电连接器电镀工艺存在的问题：接触体尺寸超差、绝缘性能下降、抗蚀性差等，并对其原因进行了分析。 - Thermal Expansion Behavior of Copper/ Kovar Alloy Composite
可伐合金与铜复合材料热膨胀特性 - Influence of the Sealing Process Between the Glass and Kovar on the Bonding Properties
封接工艺对玻璃与可伐合金结合性能的影响 - Study is made of the effect of rolling temperature and single-pass deformation rate on Kovar/ Cu/ Kovar laminates.
分析研究了轧制温度和单道次变形率对Kovar/Cu/Kovar层状复合材料制备的影响。 - In traditional hybrid integrated circuit, the surface of Kovar packaging case is usually plated with Ni-Au.
混合集成电路中，封装一般采用表面电镀镍金可伐外壳。 - The Ag-Cu eutectic+ TiH2 active powder brazes were investigated to reduce cost and control the content of Ti.
在此基础上以降低成本、灵活控制Ti元素含量为出发点，自行配制Ag-Cu共晶+TiH2活性粉末钎料，进行Al2O3陶瓷与Kovar合金的钎焊连接。 - Preparation of Kovar/ Cu/ Kovar Laminates by Rolling Combination
轧制复合制备Kovar/Cu/Kovar层状复合材料 - Through an analysis of the micro-properties of stress corrosion fracture of Kovar alloy, the paper proves that this alloy is a material sensitive to hydrogen brittleness and that the more the concentration of H+ and Cl-, the easier the occurrence of the corrosion fracture.
本文通过对可伐合金应力腐蚀断口的微观特征的研究，证明了可伐合金为氢脆敏感性材料，H+、Cl-浓度增加，合金易发生腐蚀开裂。 - This paper presents a flow-sheet for recovering gold, cobalt and nickel from goldcontaining kovar scrap.
本文提出了一个从含金可伐合金废料中回收金、钴、镍的流程。 - The effect of the Electroless Plating Quality to the Stress-corrosion Fracture of Kovar Alloy
柯伐合金应力腐蚀与电镀层质量的关系研究 - Oxidation behavior of kovar alloy in N_2/ H_2O atmosphere under simulated field condition
可伐合金在模拟现场N2/H2O二元气氛下的氧化行为 - Mechanism of Anodic Bonding between K4 Glass and Kovar Alloy
K4玻璃与可伐合金的阳极焊机理分析 - Anodic Bonding for Monolithically Integrated MEMS Mechanisms of anodic bonding between borosilicate glass and Kovar alloy
单片集成MEMS中的阳极键合工艺硼硅玻璃与Kovar合金阳极键合机理分析 - Thermal cycle resistance of Al2O3/ Ni-Ti/ Kovar joints was studied, which were prepared by active brazing technique. The experimental results show that the joint shear strength increases after 200~ 600~ 200oC thermal cycles.
对采用活性钎焊的Al2O3/Ni-Ti/Kovar（可伐）接头进行了考察，实验结果显示，接头经热循环后强度异常增加。 - The kovar and the reflective mirror are sealed through low melting point glass, and the laser's lifetime can be over 4 years.
文中特别提出了低熔点玻璃封接的结构和工艺，试验表明激光器的存放寿命可达4年以上。 - We have discussed the spectrums of 4J-29 Kovar alloy in different technical process and found that the soft X-ray appearance potential spectrometer can be used to detect the process in which the carbon is released on kovar alloy surface.
通过对4J-29可伐合金不同工艺处理后所测得的软X射线出现电势谱（SXAPS）进行分析对比，找到了利用软X射线出现电势谱作为监控可伐合金脱碳工艺质量的途径。 - Kovar is an alloy widely used for making glass-to-matal vacuum-tight seals. The spectra of its surface elements obtained by the resonant photoelectron appearance potential spectroscopy ( RPAPS), the Auger electron spectroscopy ( AES) and the X-ray photoelectron spectroscopy ( XPS) have been compared.
用共振光电子出现电势谱（RPAPS）对真空封接用可伐合金的表面进行了分析，并与俄歇电子谱（AES）和X射线光电子谱（XPS）进行比较。 - Studies on the micro-properties of stress corrosion fracture of Kovar alloy
可伐合金应力腐蚀断口的微观特征研究 - This dissertation is an application study of laser seal welding about two kinds of microwave modules packages materials& kovar and aluminium alloys.
本文针对我所常用的可伐合金及铝合金两种微波组件壳体材料，进行激光密封焊接的应用研究。