SMM News: alloy material industry, is the current Yangjiang focus on building one of the industries. In recent years, our city actively seize the historical opportunity of the development of alloy material industry, based on industrial advantages and resource endowment, to promote the development and construction of alloy material industry, and create a hundred billion grade alloy material industry cluster. At present, it has a production capacity of 2 million tons of stainless steel, 700000 tons of nodular cast iron and 3 million tons of construction materials.
Alloy material Industry extends to High end
The new era has put forward the high quality development request to the alloy material industry. With the deepening of construction, Yangjiang aims at the forefront of the development of alloy materials at home and abroad, pays close attention to the layout of industrial development from a high starting point, constantly strengthens the chain, and strives to build an industrial base for alloy materials (high-end stainless steel) in China, so as to promote the transformation and upgrading of the industry. to provide high-quality raw materials and important basic parts for the advanced equipment industrial belt on the west bank of the Pearl River.
China (Yangjiang) high-end stainless steel industry base is located in Yangjiang High-tech Zone, with a planned area of 6.17 square kilometers, mainly providing high-quality raw materials and important basic accessories for the advanced equipment industrial belt on the west bank of the Pearl River. The projects that have been completed and put into production are Guangqing Metal Technology, Century Qingshan and Yichuan Metal Technology, with a smelting capacity of 2 million tons of stainless steel.
In addition, the city has also actively promoted and improved the complete industrial chain of alloy materials from basic raw materials to metal products, and made efforts to open up the middle and lower reaches of the industrial chain, such as hot rolling, cold rolling, and deep processing, and accelerate the formation of high-end stainless steel industrial clusters with an output value of more than 100 billion yuan. In 2018, a number of projects such as Guangqing Calendering Hot Rolling, Hongwang Cold Rolling, Yongjin Cold Rolling, Kaibao stainless Steel and Yongxian Deep processing Industrial Park were introduced, with a total investment of about 8.06 billion yuan and an output value of 54.7 billion yuan.
Innovation and Development-
The development of nickel alloy as the core
New material industry
Innovation is the fundamental driving force to promote the development of the industry. Relying on the construction of the national high-performance new nickel alloy high-tech industrialization base, Yangjiang takes nickel alloy materials as a breakthrough to create new competitive advantages and save a new driving force for development. Give full play to the leading role of leading enterprises such as Guangqing science and technology, Qingshan nickel industry, Yongjin science and technology, as well as the regional brand image of "knife and scissors capital of China", encourage new material enterprises to carry out collaborative innovation with scientific research institutes and downstream hardware knife and shear products enterprises, realize the import substitution of high-end materials, and build Yangjiang High-tech Zone into a characteristic new material industry base.
The innovation and development of the new material industry is based on nickel alloy as the core, and radiation drives the development of advanced iron and steel materials, special alloy materials for high-end equipment, metal materials for 3D printing, and high-end metal products characterized by hardware knives and scissors. Among them, the field of nickel alloy materials focuses on the development of layered high nickel cathode materials for new energy batteries, pure nickel, nickel alloy wire, bar, tube, tape, plate and other profiles, printed nickel mesh, nickel base alloy, cobalt base alloy castings, etc. Support the development of nickel base high temperature corrosion resistant alloys, carbonyl nickel iron powder and other products.
Agglomeration and development-
Make every effort to build alloy material industry cluster
Focusing on building a strategic fulcrum and strategic platform for radiation from the Pearl River Delta to western Guangdong, Yangjiang is speeding up the construction of provincial industrial agglomeration areas, giving full play to the geographical and port advantages of the adjacent core areas of the Pearl River Delta, building a high-end whole industrial chain from mineral products and other raw materials to alloy products, and forming a trillion-level industrial cluster.
In the industrial layout, our city in accordance with the "upstream lead downstream" and "the following swim to promote the upstream" two-way development thinking. The upper and middle reaches of the industry mainly take Yangjiang High-tech Zone as the main battlefield of port industry, by giving full play to the advantages of the port, relying on the three major nickel alloy enterprises as the leader, based on Zhuhai (Yangjiang) Industrial transfer Industrial Park, the development of high-end stainless steel raw materials; The downstream industries take Zhuhai (Yangjiang) Industrial transfer Industrial Park, Zhuhai (Yangjiang Vientiane) Industrial transfer Industrial Park and Jiangcheng Yinling Science and Technology Industrial Park as carriers, and develop diversified stainless steel products on the platform of product research and development, industrial design, testing and exhibition, so as to form a complete industrial chain of stainless steel from basic raw materials to products.
Based on the existing industry, cultivate and develop the industrial chain, promote the construction of the park and the construction of carriers, and create fertile soil for the agglomeration and development of Yangjiang alloy material industry. It is expected that by 2025, Yangjiang will form an alloy material industry base with a complete industrial chain, an important basic raw material production base in South China, and realize an output value of more than 150 billion yuan in the upstream and downstream industrial chain of alloy materials (high-end stainless steel).
Concept and Classification of Alloy Materials
Alloy is a kind of material with metal properties, which is synthesized by two or more kinds of metals and metals or non-metals by certain methods, generally by melting to synthesize uniform liquid and solidification. According to the number of constituent elements, they can be divided into binary alloy, ternary alloy and multicomponent alloy. According to the name of the main metal in the alloy, it is called so-and-so alloy. For example, the one with high copper content is copper alloy, and its properties mainly maintain the properties of copper.
Common alloys are nodular cast iron, manganese steel, stainless steel, brass, bronze, white copper, solder, hard aluminum, 18K gold, 18K platinum and so on. In recent years, due to the progress of technology, there have been corrosion-resistant alloys, heat-resistant alloys, titanium alloys, magnetic alloys and other special alloys, as well as light alloys, hydrogen storage alloys, shape memory alloys and other new alloys.