Casting is an important part of mechanical products. In order to improve the overall performance of mechanical products, its performance needs to be improved accordingly. The performance of castings produced by different casting materials is different. The following is a detailed introduction of different casting materials.

1. Precision casting castings-steel casting.

Casting output is relatively stable, while the proportion of steel castings, varieties, properties and alloy steels and special steels continues to increase. The application of a variety of refining techniques and processes to develop new cast steel materials can improve their strength and toughness and special properties.

2. Precision casting castings-casting light alloys.

Cast light alloys have the characteristics of low density, high specific strength, and good corrosion resistance. They have broad application prospects in aviation, aerospace, automobile, machinery and other fields. Especially in the automobile industry, replacing steel and iron castings with aluminum and nickel alloy castings is a long-term trend to reduce fuel consumption and improve energy efficiency. Focus on solving the pollution-free, efficient and easy-to-operate steelmaking process, modification process, grain refinement technology and rapid detection technology in front of the furnace. In order to better improve the material properties and give full play to the potential of the material, develop high-quality aluminum alloy materials, especially aluminum-based composite materials, to meet the performance requirements under different conditions; developed and researched continuous alloy die-casting, squeeze casting processes and Related technologies; perfect the development and research of ferroalloy smelting equipment and related processes.

3. Precision casting materials-casting composite materials.

Casting composite materials will be committed to the development and research of metal matrix composite base materials and reinforced and reinforced component materials to accelerate their application development and research. In the 21st century, cast composite materials have become a new engineering material.

4. Precision casting castings-cast iron.

Pig iron has the advantages of low cost, good manufacturability, remelting and regeneration, saving resources, and energy saving, so the application and development of this material will be long-lasting.