压铝

The voltage drops of anode,cathode,the voltage between two poles and the voltage drops of generatrix of 80kA pre-baking anode electrobath were tested in Aluminium Electrolysing Works of Shandong Aluminium Industry Co.,Ltd.

对山铝电解铝厂的80kA预焙阳极电解槽的阳极压降、阴极压降、极间电压及母线压降进行测试，并根据测试数据进行电压平衡计算，认为电压分配比较合理，阳极压降偏高。

As the brittleness of low-k material,the traditional wire bonding parameter often lead to die pad crack or Au-AL matter bad;after used low-k material,die size,die pad opening and die pad pitch change to more little,wire change to lengther and density change to more higher,it\' s new challenge for molding and wire bonding;at the same time, low-k material also require to control the thermal stress in package.

由于低介电常数材料的脆性，传统的引线压焊参数设置将会导致焊盘碎裂以及金铝化合物不良；由于使用低介电常数材料后，芯片尺寸、压焊区域和压焊间距进一步减小，金线压焊长度和密度大大增加，这就为压焊和模塑提出了新的要求；同样由于低介电常数材料的应用，对封装体内部的热应力的控制也提出了更高的要求。

In this paper, finite element software ANSYS is used to simulate the thermal conductivity and pressureless infiltration technique is used to produce aluminum infiltrated silicon carbide composite with high volume fraction of SiC. The influence of interfacial thickness and temperature on thermal conductivity and CTE have been investigated and analysed.

本文采用有限元软件ANSYS对铝渗碳化硅复合材料的有效热导率进行了数值模拟，用无压浸渗法制备了高体积分数的铝渗碳化硅复合材料，研究了界面层厚度和温度等对铝渗碳化硅复合材料的热导率和热膨胀系数的影响，并进行了分析。

In addition, a printing plate edge marked slopes or plate is too thin, or short-run printing of excessive wear lighter, so that the short-run suites and whitespace differences of high and low is too low and too soft pads, resulting in suites blank areaand, electro-chemical layer of aluminum foil, etc, should be made at the edge version slope near 90-degree right-angle (such as seihan with carving techniques that help you make little gradient edge version), according to the characteristics of the short-run suites, with thickness larger plate seihan, and a blank site, using a corrosion deeper stereoplasm lining for short-run; in addition, you should choose thin aluminized layer of anodized, adjust the appropriate business card printing and membership card making and adjusted pressure volume drum uponsize pressuer letoff drum.

此外，印版边沿存在明显的斜坡度或版材太薄，或印版过量烫印磨损变浅，使烫印版面与空白的高低差异太小，衬垫材料过软，造成版面空白部位与电化铝箔层接触等，应将版边沿坡度制成近90 度的直角(如采用雕刻工艺进行制版，可使版边沿几乎没有坡度)，根据烫印版面的特点，采用厚度大一些的版材制版，并将空白部位腐蚀深一点，采用硬质包衬进行烫印；此外，应选择镀铝层较薄的电化铝，调整合适的制卡和会员卡制作压力，并适当调整压卷滚筒压力和收卷滚筒拉力。

The experiment of hot dip aluminizing had been carried out in order to study the interaction between die casting die and aluminum alloy and the effect of Si on soldering tendency between die and aluminum alloy casting.

为了研究压铸模与铝合金的相互作用，探讨Si对压铸模与铝铸件焊合倾向性的影响，进行了热浸铝试验。

M40J graphite fiber reinforced aluminum composite is fabricated by a vacuum liquid infiltration process and the effects of an acid phosphate binder on the properties of the fiber preform and its composite are studied in this paper.

以高模高强石墨纤维M40J增强铝基复合材料为研究对象，研究了真空液相压渗工艺中，偏磷酸铝粘接剂对纤维预制件抗压性能及复合材料力学性能的影响。

Ltd., is a high-tech enterprise, which specializes in semiconductor seal equipment exploring, manufacturing and selling.the equipment of series ultrasonic aluminum wire press welder, series ultrasonic gold wire ball welding machine, series ultrasonic large wire press welding machine,series led automatic spot-gluing equipment.

一直以来，创唯星专注于超声波金丝球焊机、超声波铝丝压焊机、超声波粗铝丝压焊机、led自动点胶机等半导体封装设备的研发、生产和销售。

The independently designed and produced series ultrasonic aluminum wire press welder, series ultrasonic gold wire ball welding machine, series ultrasonic large wire press welding machine shows the outstanding talents and the meticulous pursuit of our engineers, and our professional standard and rich and rich experience in microelectronic welding technology, it also means the development milestone of domestic semiconductor component interior wire welding equipment.

深圳市创唯星自动化设备有限公司是一家专业从事半导体封装设备研发、制造和销售的高新技术企业。公司整合了伟天星精密机电、微迅自动化两公司的研发、制造、销售的菁英，成立了创唯星公司。我们自行研发、制造的系列超声波金丝球焊机、系列超声波铝丝压焊机、系列超声波粗铝丝压焊机、系列LED自动点胶机等设备，处於国内领先地位，加上我们的价值服务，得到了广大客户的肯定和大力推荐。

The equipment of series ultrasonic aluminum wire press welder, series ultrasonic gold wire ball welding machine, seriesultrasonic large wire press welding machine,series LED Automatic spot-gluing equipment.

一直以来，创唯星专注于超声波金丝球焊机、超声波铝丝压焊机、超声波粗铝丝压焊机、LED自动点胶机等半导体封装设备的研发、生产和销售。

Since the foundation of our "quality-led, credibility first" business purposes, specializing in various aluminum sales, development, aluminum processing, aluminum longitudinal and transverse processing, specific areas include: all kinds of tubes, Bars, profiles, strips, free forging, die forging, aluminum, pure aluminum plate, alloy plate, wall panels, corrugated plates, pressure plate, embossed plate, roof and building decoration materials.

自公司成立以来，我们秉承&质量为首，诚信第一&的经营宗旨，专门从事各种铝材的销售、开发、铝材加工、铝材纵、横切加工，具体范围包括：各种管材、棒材、型材、带材、自由锻、模锻、铝箔、纯铝板、合金板、幕墙板、波纹板、压型板、压花板、屋面板及建筑装饰材料等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。