陶瓷金属

The unit densifies parts to heal casting defects and voids, to bond similar or dissimilar materials, and to form net or near-net shapes from metal, ceramic, cermet and other powders.

此设备可以密化部件以愈合浇铸缺陷和空洞、粘结相容类或不相容类材料以及增加由金属、陶瓷、水泥和其他粉末成型的精度。

The ceramic-metal cladding material on the steel substrate is a new type of cladding material which has great development potential because of having functional dominances of both high hardness,excellent wear resistance of ceramics and high strength,toughness,good thermal conductivity of me...

制备出的金属陶瓷-钢覆层材料同时具有陶瓷材料硬度高、耐磨、耐腐蚀和金属钢强度高、韧性好、导热性好的性能优势，是一种很有发展潜力的高硬复合材料

This invention relates to a circular small UHF antenna with high dielectric constant and its processing method, among which, the UHF antenna characterizes that 1,it is composed of a radiation plate, a feed point and a medium chip, 2, the radiation plate is closely adhered to the top surface of the medium chip, the bottom surface is the metal ground face, the chip and the radiation plate is rectangle or square, 3, the feed point is at the 1/3 place of the diagonal line of the rectangular or square radiation plate apart from the top point.

本发明涉及一种高介电常数圆极化小型超高频天线及其制作方法。UHF天线特征在于(1)所述的超高频天线是由辐射贴片、馈电点和介质基片组成；(2)辐射贴片紧贴在介质基片的上表面，介质基片的下表面为金属接地面；介质基片和辐射贴片呈矩形或正方形；(3)馈电点位于矩形或正方形的辐射贴片的对角线离顶点的1/3处。其制作方法是采用ε≥38高均匀性陶瓷基片，再结合丝网印刷技术完成厚膜焙银后形成辐射贴片，然后再圆极化。具有制作工艺成熟、体积小及使用灵活等特点。

It works to join the molybdenum disulfide, metal powder, ceramic powder filler fiber and other special adhesive coating on the materials or components directly to the surface, so that with wear, corrosion and other functions, mainly used for surface hardening repair.

其工作原理将加入二硫化钼、金属粉末、陶瓷粉末纤维等特殊填料胶粘剂，直接涂敷于材料或零件表面，使之具有耐磨、耐蚀等功能，主要用于表面强化修复。

It works to join the molybdenum disulfide metal powder ceramic powder filler fiber and other special adhesive coating on the materials or components directly to the surface so that with wear corrosion and other functions mainly used for surface hardening repair.

其工作原理将加入二硫化钼、金属粉末、陶瓷粉末欠维等特别填料胶粘剂，直接涂敷于材料或零件表面，使之具有耐磨、耐蚀等功能，主要用于表面强化修复。

The fusion welding of steel is covered in depth, and non-ferrous metals, glasses and ceramics are also considered.

钢铁的熔接深度覆盖，非铁金属，玻璃和陶瓷，也考虑。

Tank heaters are pre-engineered packages utilizing metal sheath tubular or ceramic insulated, open coil pipe insert heating components for use in 2" and 3" nominal pipe sizes.

液槽加热器是预组装设备，使用金属外壳或陶瓷保温，在外部是盘绕形的 2&和 3&的管子里使用加热电阻。

Two types of electrode are selected to test the voltage resistance of alumina ceramics in vacuum; the results show that the hold-off voltage of alumina ceramics is increased by 45% when the curving electrode is applied than that the plate electrode is used.

结果表明，弯曲电极结构能有效减弱氧化铝陶瓷三结合处的电场强度，并且随着金属电极弯曲长度的增加而明显减小；相对于平板电极，弯曲电极的平均最高耐压提高了45%。

High purity alumina ceramics were brazed to niobium metal to analyze the effects of brazing temperatures and Ti content in the active AgCuTi alloy filler on the joint microstructure,interfacial reactions and shear strengths.

为了确定高纯氧化铝陶瓷与金属Nb 的直接钎焊工艺参数，采用AgCuTi活性钎料，研究了钎焊温度和钎料中的钛含量对接头组成、界面反应以及接头剪切强度的影响。

Low-melting sealing glass-ceramic is an advanced sealing material, which is widely used in many fields due to its low melting temperature and sealing temperature, excellent mechanical strength and chemical stability.

低熔封接微晶玻璃是一种先进的焊接材料，由于其具有低的熔化温度和封接温度，优良的机械强度和化学稳定性，而在很多领域中得到广泛的应用，实现了玻璃、陶瓷、金属、半导体间的相互封接。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。