Ted's production of ultra-high purity aluminum to fill the domestic gap

The Beijing Institute of Nonferrous Metals and Rare Earth sent a fax to Nantong Tide Electronic Materials Technology Co., Ltd., indicating that it plans to gradually replace imported products with ultra-high-purity aluminum produced by the company.

Since January of this year, Nantong Tide Electronic Materials Technology Co., Ltd., located in Rugao Economic and Technological Development Zone, has begun trial production of ultra-high-purity aluminum with 5N5 (including aluminum content ≥99.9995%) standard and above, and domestic non-ferrous metal research authority. Beijing Nonferrous Metals and Rare Earth Research Institute expressed satisfaction after four trials of the company's products. Twenty domestic and foreign scientific research institutions have contacted TANDBERG and expressed their intention to cooperate.

Ultra-high-purity aluminum refers to aluminum with aluminum content greater than or equal to 99.9995% (5N5). This product has better conductivity, ductility, reflectivity and corrosion resistance than primary aluminum, in the electronics industry and aerospace. Has a wide range of uses. Previously, only a handful of manufacturers in China were able to produce high-purity aluminum with a purity of 99.999% (5N), and companies that can produce products with a purity of 99.9993% (5N3) or more have been blank. In the international arena, only Germany, the United States, France, Russia and Japan have production capacity.

In 2002, the State Science and Technology Commission listed “aluminum metal purification and purification” as the 973 research plan. After learning about Nantong Taier Garment Co., Ltd., it invested 1 million yuan to carry out the research on pure purification technology of aluminum with Shanghai Materials College. The development of this topic has attracted the attention of the Shanghai Municipal Science and Technology Commission and the State Science and Technology Commission, and has received 2 million yuan of support funds. After more than 4 years of research and experiment, the research group improved the segregation efficiency of impurity elements in the vertical directional solidification process by controlling the growth morphology of the aluminum crystal material, thereby improving the cleanliness of the aluminum and successfully developing ultra-high purity aluminum with a purity of 5N5. The Shanghai Institute of Ceramics of the Chinese Academy of Sciences has rigorously tested and the products have fully met international standards.

The successful development of this product has attracted the attention of domestic and foreign industries. The German Heraeus Group is a high-tech company in the fields of precious metals and technologies, dental materials, industrial sensors and special light sources. After testing the ultra-pure aluminum products of TANDBERG, the group highly recognized the purity of the products. It is said that Ted's products have the same quality as international professional company products. In April of this year, the head of the quality supervision of the group visited the Ted company twice and expressed the hope to establish a long-term cooperative relationship with the company. Beijing Yiyan Yijin, which has been importing ultra-pure aluminum from the French company Heidepu, has been deeply satisfied with its quality after testing the products of Ted, saying that it will no longer rely entirely on imports and gradually switch to Ted products.
It is understood that the current annual output of ultra-high-purity aluminum above the global 5N5 standard is about 2,000 tons. Zhang Kuihong, general manager of Nantong Tide Electronic Materials Technology Co., Ltd. said that the company will launch 10 new production equipments in October this year, and plans to expand the production scale to 80 units in the past two years, with an annual production capacity of 960 tons. At that time, TANDBERG is expected to become the first ultra-high-purity aluminum production enterprise in Asia and entering the forefront of the global industry. China will become a super-high-purity aluminum production country from the ultra-high-purity aluminum production blank country.

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