XACM Carbon Technology Co., Ltd. Specializes in the serialization and diversification of carbon / carbon and carbon / ceramic composite products, which has two production bases, Tianwang and Lantian.It is mainly engaged in the research and production of main business such as friction materials and carbon / carbon thermal field materials. The products cover many fields such as aviation, aerospace, transportation, photovoltaic and electronics.
The company adheres to the “strict and prudent” work style of aerospace enterprises, strives for survival by quality, develops by innovation, and provides carbon / carbon thermal field products for monocrystalline silicon furnaces and carbon / carbon brake discs for large civil aircraft for civil customers. Which has also Established advantages in technical strength, testing methods, product manufacturing, sales and maintenance, and has developed into a supplier of high-tech materialsAt present, the company has become a major supplier of photovoltaic companies such as Poly GCL, Jinglong Group, Longji Silicon Materials, Zhonghuan and Jingke. The Boeing 757-200 and Airbus 318/319/320 series aircraft carbon brake discs developed and produced by the company have successively obtained the PMA production license issued by the Civil Aviation Administration. They have effectively replaced foreign imported products for more than ten years, saving money for domestic airlines …
Products
A320 carbon / carbon brake discs
Starting with innovative services XACM is one of the earliest enterprises involved in the civil aircraft carbon brake disc repair projects, which started the exploratory study of civil aircraft carbon brake discs maintenance technologies early in 1994. On the basis of the traditional "2-in- 1 ”maintenance solutions abroad, in order to improve the reliability and safety of carbon brake discs maintenance, XACM took the lead in the world to develop the" bond "and" overall bond "methods for the maintenance of charcoal brakes, which are mainly featured by:
1.Self-produced carbon / carbon composites are used to repair damaged spline teeth of stator disc carbon; 2.Pyrolytic carbon is used to bond the dynamic and static plates in situ, to improve the integrity. In early 1997, under the supervision and guidance of the review group of Northwest Civil Aviation Authority, XACM's recovery carbon brake disc passed the ground power verification test; the flight test was completed by the e nd of the year. In 1998, XACM obtained the maintenance license for the carbon brake discs of B757-200 aircrafts, and obtained maintenance licenses for a total of seven models of carbon brake discs. Success comes from independent R & D Carbon brake discs for Boeing 757 -200 (B757-200) aircrafts are a representative product of XACM, which is researched and developed entirely depending on their own technological strength, with independent intellectual property rights. The carbon brake discs for B757-200 aircraft produced by XACM obtained the Parts Manufacturer Approval (ID: PMA0044) issued by China Civil Aviation Administration in May 2004. During the same period, the carbon brake discs were officially installed and put into use in the Southwest branch of Air China, and was used on B757-200 aircraft of Shanghai Airlines Co., Ltd. In February 2005.Currently, this model of carbon / carbon brake discs has been successfully applied in many domestic routes, and has been tested by the practical applications at highlands airport. The company is the only designated supplier of Air China Southwest Company and (the former) Shanghai Airlines Co., Ltd.
Carbon / carbon Thermal Field Materials and Products
Carbon / carbon hardened felt insulation
Carbon / carbon hardening insulation felt (also known as curing insulation felt) in the ingot furnace, set heat insulation and protection functions in one, low thermal conductivity can ensure better energy saving effect. At present, the overall product specifications of large size that can be prepared are as follows. The thickness can be designed according to the furnace type and customer requirements.
Carbon / carbon insulated drum for polysilicon reduction furnace
Super size using 2 invention patent technology development (2340 x 3100 Φ) mm insulation plate, is currently the largest C / C composite material products. According to the ability of technical equipment of precast body and dense super size can be prepared Φ 2650 mm cover of carbon / carbon heat insulation products. The energy consumption of reducing furnace can be reduced by 20% -40% after using heat shield.
Carbon / carbon crucible
Compared with graphite crucible, carbon / carbon crucible has the outstanding characteristics of light weight, strong erosion resistance, long service life and high cost performance. It can be widely used in monocrystalline silicon furnaces of various types and specifications, and can be customized and designed according to the furnace type and transformation requirements of customers.
Carbon Ceramic Products
Heat field of silicon carbide coated single crystal furnace
Carbon / ceramic thermal field products are characterized by low cost, corrosion resistance and long life. They are mainly used in the melting and purification of materials (such as monocrystalline silicon or polycrystalline silicon). Among them, carbon / ceramic crucible for moncrystalline silicon pull -out furnace has produced more than 600 products of different specifications (20, 22, 24 inches), which ensures the stability of product batches, and its service life is about 30% higher than that of traditional carbon / carbon crucible. Carbon / ceramic and silicon carbide coating processing of graphite products have characteristics of high temperature resistant, light weight, high strength, can withstand 2000 ℃ high temperature. The graphite products coated with silicon carbide are resistant to high temperature, chemical corrosion and small amount of waste gas and dust. Supercode provides carbon / ceramic products and silicon carbide coating research and development, design and manufacturing, can be used in monocrystalline silicon drawing furnace, silicon epitaxial equipment, MOCVD equipment. Products include: crucible for monocrystalline silicon straight-draw furnace, outer tank of thermal screen, cauldron, cover plate, etc., graphite base of silicon carbide coating for LED epitaxy, carbon / ceramic crucible for nonferrous metal smelting, silicon carbide coating graphite plate for electronic packaging, etc.
Charcoal / charcoal pad
Carbon / carbon hot pressing die
Charcoal / charcoal stirring rod
Hot-pressing moulds
…
It has dozens of large-scale CVD deposition furnaces, vacuum chemical vapor deposition furnaces with a maximum diameter of 2800mm, carbonization furnaces, vacuum pressure impregnation curing furnaces, resistance carbonization furnaces, induction graphitization furnaces, square high temperature furnaces, and CNC vertical More than 100 sets of carbon / carbon composite materials production and processing equipment. The company attaches great importance to the quality inspection and update of production equipment, equipped with material analysis and non-destructive testing equipment, which provides a strong guarantee for the effective control of the production process. It has the ability to produce, process and inspect and test large-size carbon / carbon composite products in batches.
The company leads the enterprise management with innovation and implements strict quality control in the whole process of production. It has passed the civil aviation bureau product manufacturing maintenance quality system review, ISO9001 quality management system, GJB9001B quality management system, occupational health and safety management system certification.It has won 6 provincial and ministerial level scientific progress awards, and has more than 100 independent intellectual property rights.