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Tianjin Zuoyuan New Material Technology Co., Ltd. is a high-tech company specializing in advanced metal material preparation technology research and high-performance metal material development, production and sales. Mainly produces high-silicon aluminum alloy and superhard aluminum alloy, including alloy raw materials, bars, pipes, plates, profiles and so on. Widely used in aerospace, aviation, electronics, automotive, machinery and petroleum industry and other sophisticated fields.
Low expansion alloys are mostly used in components that require approximately constant dimensions at a certain ambient temperature. Mainly include: (1) precision instruments, components in optical instruments, such as arms of precision balances, pendulum rods of standard parts, balance wheels, external compensation of clocks, etc.; (2) length scales. Geodetic baseline ruler; (3) Various resonant cavities, waveguides for microwave communication, standard frequency generators, etc.; (4) Blades and support rods of standard capacitors; (5) Liquid natural gas, liquid hydrogen, liquid oxygen, etc. Storage tanks and transport pipes; (6) passive layers of thermal bimetals; (7) shadow masks in high-resolution cathode ray tubes (picture tubes); (8) molds for composite parts in the aerospace industry; (9) For satellites, lasers, ring laser gyroscopes and other advanced high-tech products.
Expansion alloy is a kind of precision alloy with abnormal thermal expansion characteristics, also known as thermal expansion alloy, which is widely used in the fields of electronics industry, precision measuring tools, precision instruments and low temperature engineering. General metals and alloys expand when heated, and the amount of expansion increases linearly with the increase of temperature, but the thermal expansion curve of some alloys has a bending point at a certain temperature, and the thermal expansion coefficient below the bending point is lower than the normal thermal expansion coefficient above the bending point. Much more, this phenomenon is called anomalous thermal expansion characteristics.
Due to the high nickel content of the low-expansion alloy, the hardenability and hardenability of the steel are improved, and the gas resistance, corrosion resistance and wear resistance of the steel are improved. Through the analysis of the chemical composition, metallographic structure, mechanical and physical properties of the low-expansion alloy, the machinability of the low-expansion alloy is similar to that of the austenitic stainless steel, but it is more difficult to process than the austenitic stainless steel. It mainly has the characteristics of large cutting force, high cutting temperature, and fast tool wear. Therefore, in the process of processing, the low-expansion alloy appears soft, sticky, and has great plasticity, the chip is not easy to break, and the friction between the chip and the front surface is increased. The wear of the tool is aggravated, which not only reduces the durability of the tool, but also reduces the machining accuracy of the workpiece. Therefore, when machining low-expansion alloys, high-performance carbide-coated tools and new machining methods must be used to achieve To make the cutting process go smoothly, as long as the method is correct, the difficult-to-machine low-expansion alloys can be easily machined.
We have been sourcing high-silicon aluminum alloy from Tianjin Zuoyuan for several years now, and their consistently top-notch quality has been instrumental in our aerospace projects. Their dedication to precision and reliability sets them apart in the industry.
The superhard aluminum alloy products from Tianjin Zuoyuan have truly exceeded our expectations. We rely on their materials for our cutting-edge electronics manufacturing, and they've never let us down. Excellent products and exceptional service!
Tianjin Zuoyuan's high-silicon aluminum alloy products have played a pivotal role in our advanced machinery manufacturing. Their consistency in delivering high-quality materials and their attention to detail make them our go-to supplier.
As a leading player in the petroleum industry, we demand the best materials, and Tianjin Zuoyuan consistently delivers. Their superhard aluminum alloy products have improved our drilling operations significantly, and their partnership approach is truly valued.
Tianjin Zuoyuan New Material Technology Co., Ltd. is a high-tech company specializing in the research of advanced metal material preparation technology and the development, production and sales of high-performance metal materials. With the valuable experience accumulated over the years in the field of non-ferrous metal development and the integration of advanced automation control technology, Zhongyuan has achieved remarkable results in the field of high-performance metal materials and has become an innovative enterprise with strong competitiveness in this field. The superhard aluminum alloys and high wear-resistant aluminum alloys developed by the company have been successfully applied in high-end fields such as aerospace, satellite communications, and auto parts industries.
We have a rapid solidification process, which is further optimized on the basis of the spray molding process (also known as spray deposition), which is similar to the atomization pulverization process, which sprays molten, atomized metal onto a rotating substrate , the metal forming process of forming metal ingots or billets. . This process has a high solidification rate and a relative density of over 99.2%. After hot working (forging, rolling, extrusion or HIP), the material is processed into a dense product.
Yes. All AlSi alloys can be machined easily, such as CNC, EDM, wire cutting etc.