The actual structure of the metal also changes with heat

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The actual structure of the metal also changes with heat

Příspěvekod wangkiky v stř 25. bře 2020 2:51:05

       Extensive production experience in recent years has proven the commercial success of induction hardening and tempering of hardened steels. The general correlation between tempering time and temperature in production to reduce the given hardness of hardened hardened steel has been known for a long time. In metallurgy, the application of induction heating for tempering involves using higher temperatures and Short tempering time; economically, induction heating for tempering has proven particularly suitable for the automation of production lines.

回 Tempering by a fast and reliable induction heating method may be an economic choice for this method. It can reduce the tempering time to minutes or even seconds, and can facilitate the automation of heat treatment lines-including the tempering part. Induction hardening has been used in high-speed operations to make automotive products and petroleum country tubing. Recent work at the Materials Processing Center (CMF) of the Electric Power Research Institute shows that the process can also be used in other applications.

       In addition to affecting the structure, resistance, and magnetic properties of a metal, it swells. Thermal expansion is self-explanatory. Metals swell at specific temperatures, depending on the metal itself. The actual structure of a metal also changes with heat. Known as an isotropic phase change, heat usually makes metals softer, weaker, and more ductile. Ductility is the ability to stretch a metal into a wire or similar material. Electroless plating: A plating method that does not use electricity.

       A reducing agent instead of electricity is contained in the plating solution. With proper reprocessing, almost any material such as paper, fabric, plastic, and metal can be electroplated, and the film thickness distribution is more uniform, but slower than electroplating. This is different from electroless plating by substitution reaction. Carburizing refers to a form of heat treatment in which steel undergoes quenching after carbon is introduced into the surface. The application of this carbon significantly improves the wear resistance, durability and toughness of steel components in metal heat treatment processes.

       The significant improvement in abrasion resistance, durability and toughness means that this treated steel can be used in various parts in the fields of automotive, industrial tools and construction equipment, such as gears, shafts and sleeves. In this sense, carburizing is a material heat treatment technology that supports industrial development.

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