10+8 hardfacing wear-resistant steel plate is a kind of composite steel plate with high wear resistance and high impact resistance, which is widely used in coal, steel, mining and other fields. This article will introduce the characteristics, application, preparation process and market prospect of 10+8 surfacing wear-resistant steel plate.
1. Characteristics of 10+8 surfacing wear-resistant steel plate.
10+8 hardfacing wear-resistant steel plate is a composite steel plate composed of a 10mm thick base plate and an 8mm thick overlay layer. The substrate is usually made of low-alloy high-strength steel such as Q345, which has high strength and toughness and can withstand large impact loads. The surfacing layer is made of high chromium alloy material with good wear resistance, which has high wear resistance and impact resistance, which can effectively improve the wear resistance of the steel plate.
The surface of 10+8 surfacing wear-resistant steel plate is flat and smooth, and has good fatigue resistance and corrosion resistance. At the same time, the steel plate also has low water absorption and good sound insulation performance, which can meet the requirements of various complex environments.
Second, the application of 10+8 surfacing wear-resistant steel plate.
Because 10+8 surfacing wear-resistant steel plate has excellent wear resistance and impact resistance, it is widely used in material transportation and processing equipment in coal, steel, mining and other fields. For example, in the coal field, the steel plate is used in scraper conveyors, belt conveyors and other equipment in mines, which can effectively improve the transportation capacity of equipment and reduce maintenance costs. In the steel sector, the steel plate is used in the transportation and processing equipment of various ores and slags, which can extend the service life of the equipment.
In addition, 10+8 surfacing wear-resistant steel plate can also be applied to production lines in various industrial fields, such as cement, electric power, chemical industry, etc. In these areas, the steel plate can effectively improve production efficiency, reduce energy consumption and reduce maintenance.
3. Preparation process of 10+8 surfacing wear-resistant steel plate.
The preparation process of 10+8 surfacing wear-resistant steel plate mainly includes three steps: substrate preparation, surfacing layer preparation and composite molding.
First of all, the preparation of the substrate adopts conventional smelting, rolling and annealing processes to ensure that the substrate has high strength and toughness.
Secondly, the preparation of the surfacing layer adopts process methods such as arc surfacing or laser surfacing to evenly surlay the high-chromium alloy material on the substrate. In the surfacing process, it is necessary to control the welding process parameters and speed to ensure the quality and performance of the surfacing layer.
Finally, the surfacing substrate and the surfacing layer are compositely formed, and the two are closely combined by hot pressing or other methods to form a new type of high-performance composite steel plate.
Fourth, the market prospect of 10+8 surfacing wear-resistant steel plate.
With the continuous development and progress of industrial technology at home and abroad, the application field of 10+8 surfacing wear-resistant steel plate is becoming more and more extensive. Especially in the fields of energy, minerals, and chemicals, the demand for this steel plate is increasing. At the same time, because the steel plate has high wear resistance and impact resistance, it can effectively improve the service life of the equipment and reduce the maintenance cost, so it also has a wide range of application prospects in the mechanical equipment manufacturing and maintenance industry.
In addition, with the continuous emergence of new materials and new processes, the market competition of 10+8 surfacing wear-resistant steel plate is becoming increasingly fierce. Therefore, in the future, the steel plate manufacturers need to continuously improve the product quality and technical level, strengthen technological innovation and product research and development capabilities, so as to meet the market demand for high-performance wear-resistant steel plates. At the same time, it is also necessary to strengthen cooperation and exchanges with domestic and foreign enterprises to expand the application field and market space of products.
In a word, 10+8 hardfacing wear-resistant steel plate has a wide range of application prospects and market potential as a high-performance composite steel plate material. With the continuous development and progress of industrial technology at home and abroad, as well as the continuous emergence of new materials and new processes, the steel plate will be applied in more fields and play a greater role.