China aluminum silicon alloy industry has strong market competitiveness

Aluminum silicon alloy is a mainly aluminum and silicon components of forging and casting alloy. Containing silicon by 11%. At the same time adding a small amount of copper, iron, nickel in order to improve strength. Density of 2.6 ~ 2.7 g/cm3. Coefficient of thermal conductivity of 101 ~ 126 w/m ℃). Young’s modulus is 71.0 gpa. Impact value 7 ~ 8.5 j. Fatigue limit plus or minus 45 mpa. Used in the manufacture of low intensity in the shape of complicated castings, such as cover plate, electric cabinet, brackets, etc., are also used for brazing solder.

Champ consulting industry analysts pointed out that: China aluminum silicon alloy industry from small to large, rapid development, has now become a relatively complete product categories, to enhance innovation capacity, market demand is very exuberant sunrise industry. Especially in recent years, aluminum silicon alloy industry development accelerated further, not only increase yield, and the number of products are exported, and science and technology content is also rising. At the same time, also want to see China’s aluminum silicon alloy industry development foundation is weak, the industry starts late, aluminum silicon alloy enterprise is small, many, scattered, and no fundamental shift phenomenon of the low level of competition, accelerating technological innovation ability to promote China’s aluminum silicon alloy industry, strengthening the product research and development of production, study and research joint, has become the top priority. The next 10 to 15 years, aluminum silicon alloy industry in China will enter a high-speed development stage.

Look from the aluminum silicon alloy market demand, aluminum silicon alloy as the most commonly used aluminum processing industry is necessary in the middle of the alloy, and steelmaking deoxidizer and compound, the annual demand of millions of tons, has been the strong product price, price slightly higher than the electrolytic aluminum.

July 1, 2014, China’s aluminum silicon alloy industry output value reached 25.616 billion yuan, increased by 29.2%. In 2013, China’s aluminum silicon alloy industry output value reached 25.289 billion yuan, increased by 17%.