The density of aluminum is small, and the strength of stainless steel is high. They have good corrosion resistance in many media. As a decorative material and cooking utensil material, it has more applications. The composite material composed of them has both physical and chemical properties, and is a new type of structural material with a wide range of uses. The manufacturing methods of stainless steel composite aluminum materials currently include rolling welding and explosive welding. In comparison, the latter has unique advantages in the production of multiple varieties and large-size products, especially stainless steel composite aluminum plates with different thickness ratios and large areas.
Main Application
1. The refining and petrochemical industry, the refining of high-sulfur, high-salt, high-acidity crude oil, its main refining equipment such as: atmospheric and vacuum towers, absorption towers, fractionation towers can be made of stainless steel composite aluminum plates instead of ordinary container steel plates. Ensure the necessary life.
2. Salt and soda industry, paper and other chemical industries, mother liquor steaming tanks for ordinary salt production, evaporation chambers for vacuum halogen production, autoclaves, crystallizers, storage tanks in the chemical industry, etc., pulp tank equipment manufacturing projects for paper mills , Chlor-alkali industry is used to manufacture storage tanks, electrolyzers, coolers, heat exchangers, dechlorination towers, chlorine cooling scrubbers, etc. They all hope to use all stainless steel to solve the problems of anti-corrosion, but the cost is high. The stainless steel clad steel produced by the current technology replaces 100% all stainless steel. Because of its low cost and unchanged performance, it will be widely used.
3. In the electric power industry and hydropower industry, the steel linings used for sand discharge bottom holes and diversion bottom holes, as well as the lining boards of ship lock corridors and sluices, etc. The basic requirements are high wear resistance, impact resistance and appropriate resistance erosive.
4. In the storage and transportation industry, the manufacturing of liquid storage tanks and special tank trucks for ethylene glycol, olive oil, beer, chemical raw materials and other liquids has gradually adopted stainless steel composite materials. Shipbuilding uses stainless steel composite plates as the main material for the manufacture of oil tankers, oil storage tanks, and chemical tanks.
5.Large-caliber industrial welded pipes are used for the transportation of various corrosive media and high-sulfur crude oil. In addition, with the rapid development of urban construction, gas has become a major component of the residents' fuel structure, and the intricate anti-corrosion problem of gas pipes has become one of the goals of urban safety precautions. The application of stainless steel composite aluminum plates will solve this problem.
6. Seawater desalination: Due to its excellent corrosion resistance, especially stress corrosion cracking resistance, stainless steel composite aluminum plate has gradually become an important type of stainless steel for seawater desalination. Stress corrosion cracking is a corrosion method that causes the material to suddenly fail under the condition of a certain temperature, a material in a corrosive environment, and the presence of tensile stress.
Baoji Taicheng Clad Metal Materials Co., Ltd is a legal explosion-related enterprise approved by the public security department. It has the qualifications to transport, store and use dangerous explosives. It now has two well-equipped field explosive compound sites. The company has strong technical force and complete equipment, Has two complete production lines of explosive welding, explosive welding rolling compound, forming an annual production capacity of more than 20,000 tons of metal composite materials. We are a professional stainless steel clad aluminum plate factory, which can provide you with all kinds of customized composite plates. For details, please contact yangchen@bjtcjs.com
