5%Ti 0.2%C Aluminum/AlTi5C0.2 aluminium titanium carbon master alloys/grain refiner

5%Ti 0.2%C Aluminum/AlTi5C0.2 aluminium titanium carbon master alloys/grain refiner

Application:

AlTiC aluminum titanium carbon. Additive when melting ,simple to use and no corrosive effect, no pollution during production and application process, little application amount, high purity and no inclusion like salt, great grain refining effect, improvement surface quality, reduction pinhole number and raising elongation. A necessary new modification material used in producing the aluminum alloy wheel hub of automobile and motorcycle and aluminum plate ,sheet, foil and the high performance aluminum casting of aeronautical and astronautical,military enterprises.

Advantages of aluminum titanium carbon:

1. No pollution in the production process of aluminum titanium carbon

2. Without potassium fluoborate as raw material, the Al-Ti-C master alloy is not easy to contain salt inclusion.

3. During the casting process, the nucleation particles are released, the equiaxed grains are effectively refined, and the formation of columnar grains is prevented

4. Without TiB2 agglomeration, reducing inclusion content, eliminating surface oxide and defects

5. As for as the impact on the number of second phase particles, under the same refining effect, it can be introduced into smaller amount of hard points by using Al-Ti-C master alloy to the melt, so as to avoid the potential adverse effects, which is more significative in the production of PS plate or light gauge foil .

6. In the casting production of boron-free nuclear industrial aluminum, Al-Ti-C grain refiner have more advantage.

7. The addition amount of Al-Ti-C is generally less than Al-Ti-B , so, we can save some cost by using Al-Ti-C.

Chemical composition:

Ti:4.5-5.5% C;0.15-0.25% Fe:0.3%Max Si:0.2Max

Usage method :

Add temperature: 720-750℃

The addition amount: according to the actual calculation of the experiment to determine their own.

Method: put in the furnace or add online