Processing Technology, Chemical Properties And Quality Assurance Measures For Fusible Casting Round Ingot

Guangdong Zhonglian Aluminum has passed the national quality system of Fangyuan certification, ISO9001 certification, China Fangyuan Committee certification. The aluminum profile quality of "Yalian Brand" in line with the national GB5237-2008, GB/8013-87 standards, international JISH8602:1992 standard. Through strict process control and process inspection, to ensure product quality.

With foreign advanced production technology and production equipment, Zhonglian Aluminum has an annual output of 30,000 tons of high-quality ingots. All the aluminum ingots are A00, auxiliary materials are supplied by manufacturers with good credit and high quality, and all the purchased raw materials must pass strict inspection before they can be used in the warehouse. Equipped with more advanced production technology, such as liquid aluminum filtration, we adopt three-stage ceramic filter plate filtration, completely eliminate the infiltration of impurities in the ingot, all adopt automatic temperature control device in the casting process, to ensure the uniformity of physical and chemical properties of each furnace ingot, the specific performance and process quality assurance measures are as follows:

1. Chemical properties of melting and casting ingot

(1) Technical requirements of chemical composition:

2. Flow chart of melting and casting process
Oven -- ingredients -- melting furnace charging -- mixing -- grilled slag -- doping -- add magnesium ingot -- adjusting ingredients -- grilled slag -- standing -- casting -- homogeneous -- sawing

3. Process quality assurance measures
(1) Each shift is equipped with a full-time technician to track and supervise the process quality;
(2) chemical composition spectroscopic assay;
(3) low power test of aluminum rod;
(4) Inspection of raw materials;
(5) Periodic testing of process equipment.