Special casting, as a precision forming technology that realizes small and no allowance machining, will develop in the direction of precision, thin-wall, light-weight and energy-saving. Special casting mainly includes investment casting, die casting and low pressure casting.

 

1. Castings

The cost of cast iron castings is low, the manufacturability is good, and the remelting and regeneration saves resources and energy, so the application and development of this material is enduring. Such as research and development of cupola-electric furnace double smelting process and equipment; extensive use of advanced molten iron desulfurization and filtration technology; thin-walled and high-strength casting manufacturing technology; cast iron composite manufacturing technology; cast iron surface or local strengthening technology; isothermal Complete set of quenched ductile iron technology; special technology and equipment such as color metal mold casting, metal mold sand-covered casting, and continuous casting.​​

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2. Cast steel

The output of cast steel is relatively stable, while the quality, variety, performance of steel castings and the proportion of alloy steel and special steel continue to increase. Using various refining processes and technologies to develop new cast steel materials can improve the strength, toughness and special properties of the materials.​​

 

3. Casting light alloys

Casting light alloys will be more widely used in aviation, aerospace, automobile, machinery and other industries due to a series of excellent properties such as low density, high specific strength, and corrosion resistance. Especially in the automobile industry, in order to reduce fuel consumption and improve energy efficiency, it is a long-term development trend to replace steel and iron castings with aluminum and magnesium alloy castings. Among them, it focuses on non-polluting, high-efficiency and easy-to-operate refining technology, metamorphism technology, grain refinement technology and rapid detection technology before furnace.

 

4. Casting composite materials

Composite materials will become a new type of engineering material in the 21st century. Casting composite materials will be devoted to the development and research of metal matrix composite base material matrix materials and reinforced and strengthened component materials; to accelerate the development and research of their applications.

 

cast iron T slotted plate

 

 

Jinggong Measuring Tools Producing Co., Ltd is specializing in manufacturing and exporting all kinds of cast iron products，especially for cast iron floor plates, cast iron surface plates, cast iron clamping plates, cast iron angle plates, cast iron box table and other machine tool castings. The products have the features of reasonable design, stable structure, superior quality and competitive price.