Aluminum Titanium Carbon Alloy

• Certification: ISO
• Shape: Block
• Purification Method: Vacuum Distillation
• Preparation Method: Metallothermic Reductio
• Application: Energy Materials, Photoelectric Material, Photorecording Material
• Product Type: Rare Earth Metal
• Model NO.: ALTi5C0.2 alloy
• Composition: Al95%Ti5%C0.2 %
• Transport Package: Packed in Wooden Cases/Iron Drums
• Specification: 5 kg /8 kg /12 kg
• Trademark: taixie
• Origin: China
• HS Code: 7806009000
• Production Capacity: 500 / Ton

Product Description

Aluminum-based intermediate alloy refers to hundreds of millions of titanium boride particles or titanium carbide particles and aluminum-titanium compounds in aluminum-titanium-boron alloy, aluminum-titanium-carbon alloy or aluminum-titanium alloy with different sizes, shapes, nucleation capabilities and potential. This kind of crystal core pellet is generally aluminum as the carrier, in the form of aluminum-titanium-boron alloy, aluminum-titanium-carbon alloy or aluminum-titanium alloy. The commonly said aluminum-base intermediate total generally refers to the three varieties of aluminum-titanium-boron alloy, aluminum-titanium-carbon alloy and aluminum-titanium alloy in many aluminum alloys. Aluminum base intermediate alloy products can be roughly divided into four types of products according to their specific uses and effects, such as grain refinement, metallographic metamorphism, element addition and metal purification.
In industrial production, the most practical and economical grain refinement method is to add grain refiner to the melt. Al-Ti-B is a widely used refiner in the world at present, but it is limited by its own performance defects in the rolling of high-grade foil. For example, when rolling aluminum foil with higher grain level, a part of the concentrated, hard TiB_2 core Easy stripping of the foil, resulting in pinholes that sometimes break the strip and damage the roll, which can have a negative impact on subsequent forming processes such as deep drawing. Because Al-Ti-C has a better grain refining effect than Al-Ti-B, people have shifted the research direction to Al-Ti-C new refiners, in order to overcome the existing defects of Al-Ti-B, which is the grain refiner product that the aluminum industry in various countries strongly encourages the research and development. Since the study of Al-Ti-C is still in the development stage, the reaction mechanism of Al-Ti-C ternary system was analyzed from thermodynamics and kinetics in this paper. By evenly mixing titanium salt and graphite powder into liquid aluminum, a one-step synthesis of Al-Ti-C intermediate alloy refiner based on thermite reaction and in-situ reaction, a preparation method of Al-Ti was proposed The new process of -C intermediate alloy refiner is simple, low cost and easy to scale production. The microstructure of the intermediate alloy was analyzed by means of SEM and XRD. Based on the grain refining experiment, the refined α-Al grain core was observed and the possible refining mechanism was discussed. The failure problem of Al-Ti-C refiner under long time insulation was preliminarily solved. The refining experiments show that the Al-Ti-C intermediate alloy prepared by this process can achieve the refining effect of Al5TiB made in the UK, and has better nucleation efficiency. The synthetic mechanism and synthesis are provided for production and application.