金属封装

基于ANSYS平台，利用VC语言开发了一个专门针对微电子金属封装温度场的仿真系统。

A simulation system for microelectronics metal encapsulation has been developed based on ANSYS platform using VC language .

可以对不同情况下的微电子金属封装进行温度场仿真，并查看仿真结果。

Utilizing this system users can simulate the temperature field of microelectronics metal encapsulation under different conditions and can examine the simulation results .

厚膜HIC金属封装腔内水汽的影响及控制

Effect and Control of Moisture in Thick Film HIC 's Metal Package Cavity

另外，用H2作为保护气体，对引线弯曲性能较差的镀覆亮镍的金属封装进行退火，也能明显改善外引线的抗弯曲疲劳能力。

In addition , the bending fatigue of leads to metallic packages plated with bright nickel can be controlled by annealing in hydrogen .

本文利用X射线对3D&MCM中的BGA焊点、基板和隔板之间的焊料凸点、叠层基板间的垂直互连和陶瓷-金属封装等进行检测；

The paper describes that the BGA solder joint , the solder bumps between 2D-MCM and spacer board , vertical interconnect between 2D-MCM layers and ceramic-metal package are inspected with X-ray .

还重点介绍了金属封装的关键工艺技术。

Multi-structure and key technologies of metal package are also included .

工艺因素对金属封装外引线弯曲疲劳的影响

Effect of Process Conditions on Fatigue Strength of Leads for Metallic Package

通常将微波电路置于金属封装之内。

Microwave IC is usually enclosed in a metal package .

金属封装用低阻复合引线的优化设计

Optimized Design of Compound Wire with Low Electrical Resistivity for Metal Packaging

电镀镍层对金属封装外引线弯曲疲劳性能的影响

Effect of Nickel Electroplating on Bending Fatigue of Leads to Metallic Packages

陶瓷&金属封装中的二次金属化技术

The Second Metallizing of Ceramic to metal seal

介质加载对带缝金属封装的抗干扰性能影响的研究

Research on Influence of Media Coat to Shielding Performance of Metal Enclosure with Slot

在自主研制的真空熔焊封装设备的基础上，本文首先对现有的金属封装壳体进行工艺研究。

Based on the vacuum fusion welding instrument , this thesis investigates the process of current metal packages .

本文采用激光散斑干涉法测量微电子金属封装用金属复合引线的热膨胀系数。

The coefficient of thermal expansion ( CTE ) is very important for studies of composite and thermo-mechanical analysis .

在耦合金属封装件内的激光器的输出光路上还设置有隔离器。

An insulator is arranged on an output laser path of the laser device in the coupling metal packaging piece .

我们的短波长型和近红外检测类型都密封在一个带有透明玻璃窗口的金属封装中。

Both our short-wavelength type and near infrared detection types are hermetically sealed in a metal package with a clear glass window .

耦合金属封装件是一整体管结构，或由激光器固定管体、耦合过渡管、以及外封管组成。

The coupling metal packaging piece is of an integral tube structure , or formed by a laser fixing tube body , a coupling transition tube and an outer packaging tube .

金属封装整流二极管一般为大功率空腔器件，对可靠性提出了很高的要求，首先对其进行合理的结构设计和热设计，是器件制作成功的关键。

The metal-packed rectifier diode is normally a high-power cavity device which asked for the importance of reliability . Rational structure designing and thermal designing are the key to success of manufacturing the metal-packed rectifier diode .

使用金属化封装技术制备FBG传感器，并通过实验证明其优于以往的传感特性；

Use metalized encapsulation technology to prepare FBG sensor , whose sensing character is better than traditional technology testified by experiment .

模拟结果表明，对于金属DIP封装的MCM，内热通路主要沿芯片背面向外壳底表面传递。

Simulation results show that the thermal path from chip to the bottom surface of the metal DIP-type MCM is the main path for heat dissipation .

MCM-C金属气密封装技术

MCM-C Hermetically Metal Sealing Techniques

为了解决FBG与传感机构的有效结合，并实现高温环境下的压力测量，本文采用化学镀镍与电镀锡相结合的技术，实现了FBG的金属化封装。

In order to achieve the most effective integration between FBG and sensor devices , and the better result in high-temperature environment measurement , metal-coated technology is developed . The metal-coated FBGs ( MFBGs ) are obtained by combining the technology of electroless plating nickel and electroplating tin .

金属陶瓷封装耐振型光电倍增管的研制

The Research on a metal and Porcelain encapsulation rugged type Photomultiplier Tube

光纤布拉格光栅的半金属管封装及挠度实验研究

Experimental Study of Deflection Based on Half-Metal Tube Package Fiber Bragg Grating

该磁控管采用金属陶瓷封装，装有永磁体。

The generator represents magnetron , packaged with constant magnets in ceramic-metal execution .

光纤布喇格光栅的金属管封装与电调谐

Electrically tuning fiber Bragg grating by metal coating

微波功率晶体管的金属气密封装

The metal packaging of microwave power bipolar transistor

金属外壳封装的特点及设计

The Characteristics and Design of Metal Packaging

金属管封装光纤光栅用于建筑钢筋应变的测量

Strain Measurement in Construction Steel Bar Using a FBG Sensor Coated by a Thin Metal Tube

对传统金属电子封装材料的研究开发现状进行了简单评述。

A brief review of the research and development of the traditional packaging materials is given .