Quenching of steel long bar quenching machine is to heat the metal object to a certain temperature, and then cool the metal object to increase its hardness. There are many ways of quenching cooling methods. Today, the far extension electromechanical will tell you about the cooling methods of quenching and their respective characteristics.
the quenching and cooling methods of steel bar tempering production line are as follows:
1, water-cooled quenching, water-cooled quenching is characterized by the use of water as the cooling medium quenching, suitable for low, medium carbon steel and low carbon, low alloy steel workpiece application;
2, the oil cold quenching, the oil cold quenching characteristic is the oil as the cooling medium quenching cooling, mostly uses for the alloy structure steel and the alloy tool steel work piece;
3, air-cooled quenching, air-cooled quenching is characterized by the use of air as a cooling medium quenching cooling, suitable for high-speed steel, martensitic stainless steel workpiece;
4, air-cooled quenching, air-cooled quenching is characterized by forced flow of air or compressed air as a cooling medium quenching cooling, suitable for medium carbon alloy steel large workpiece;
5. Gas-cooled quenching, characterized by N2, H2, He and other gases as the medium under negative pressure, atmospheric pressure and high pressure quenching cooling, suitable for quenching in the vacuum furnace cooling;
6, the salt water quenching, the salt water quenching characteristic is uses the salt water solution as the cooling medium quenching cooling, is suitable for the carbon steel machine low alloy tool steel;
7, the organic polymer aqueous solution quenching, the organic polymer aqueous solution quenching is uses the polymer aqueous solution as the cooling medium cooling quenching, may be used for the cooling rate between water, the oil or replaces the oil cooling;
Hebei Yuantuo Electromechanical has a complete, scientific quality management system and product research and development center, strength and product quality has been widely praised by the industry, and lead in the forefront of the industry. The company has been paying attention to product technology innovation and process innovation, market-oriented, and constantly developed a new type of environmental protection and energy-saving intermediate frequency induction heating equipment. The company takes the advanced technology to create the value for the customer, serves the customer, realizes the win-win.
Overseas manager: Tom Wang
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of induction heat treatment furnace in China; Glad to be your business partner in induction heating field.
Post time: 12-06-2019