There 4 categories of functional master alloy include metal grain refiners, metallographic modifier, element additives, metal purifiers.
Our made grain refiner master alloy has the following advantages: (1) uniform microstructure, remarkable grain refinement effect, high refinement efficiency, and a uniform nucleation center is formed in the metal melt after addition, which quickly plays a refinement role. The company's aluminum-titanium-boron master alloy can refine the grain size of pure aluminum from about 20 mm to less than 120 microns, to improve the processing performance and mechanical properties of aluminum alloy, and improve product quality stability. (2) The refinement effect is long-lasting and the recession cycle is long.
The modifier master alloy have uniform composition and low content of impurity elements, which have the advantages of strong metamorphic ability, high efficiency and long-lasting metamorphic effect, and meet the requirements of foundry aluminum alloys with different silicon content and metamorphic requirements.
(1)Uniform product structure. Through the strict control of the alloying process and casting process, the alloy structure is fine and uniform. (2) The composition is accurate and stable. Alloy components containing refractory, active and segregated metals can be precisely controlled. (3) Low impurity content. (4) Excellent performance, easy melting, high yield, low temperature addition, rapid melting, shortening the process time, improving production efficiency and product quality.
The fine and uniform and diffusion distribution of aluminum boride particles in the purifying aluminum-boron master alloy products can play an effective purification role, significantly improve the conductivity, and meet the strict requirements of raw materials for special cables.
The aerospace-grade special master alloys developed and manufactured by Sitong are mainly used in the field of aerospace high-quality titanium alloys and high-temperature alloys, including binary alloys represented by vanadium aluminum, molybdenum aluminum, etc. and multi-alloys represented by vanadium aluminum tin chromium, aluminum molybdenum vanadium chromium and so on.
Environment friend, high efficiency, aluminum loss reducing and convenient use have always been the principles and guidelines our company adheres to in the development process of flux products. We have presently various types of serialized flux products including refining flux, calcium remover, sodium remover, magnesium remover, dross treatment flux (for heating during aluminum dross treatment process) and so on, which are widely used in the purification process of aluminum alloy melt of cast aluminum alloy and wrought aluminum alloy. Relying on advanced and complete detecting instruments and testing equipment, as well as a strong R&D team, we can provide customized services according to customer needs.
There are more than 40 types of metal element additives in 7 categories, which have the following advantages over other additive products: (1) the content of main elements is wide, up to 95%, and the unit dosage is small; (2) Small temperature loss during production and use, energy saving and emission reduction; (3) Aluminum alloy is melted rapidly under conventional melting temperature, and the yield is stable, with an average value of 95% and above; (4) Product types, specifications and packaging forms are diversified to meet different customer needs.
Products are widely used in automobiles, high-speed rail, aerospace, power appliances, consumer electronics, industrial aluminum profiles, food and pharmaceutical packaging, plate printing, architectural decoration and other fields.
More than 400 customers are located in China and Asia, Europe, America and Australia, and the proportion of product sales is about 65% in the domestic market and about 35% in the oversea market.
SiTong New Materials
Customers are located in Austria, Iceland, Germany, France, the Netherlands, the Czech Republic, Norway, Switzerland, Spain, Greece, Italy and the United Kingdom
Customers are located in the United States, Canada, Mexico
Customers are located in China, UAE, Bahrain, Pakistan, Philippines, Kazakhstan, South Korea, Malaysia, Bangladesh, Japan, Saudi Arabia, Thailand, Turkey, India, Indonesia, Vietnam
Customers are located in Australia
Customers are located in Brazil, Colombia and Argentina