Skip to main content

Heat Treatment Solutions for the Automotive Industry

 The vehicles that we utilize to travel to work, home, and beyond are built almost entirely of components processed using an application requiring heat. Not all of the applications need a melting forge or heat treating forge. Some need an industrial oven at a lower temperature. Contemporary industrial operations face relentless environmental and economic pressures: systematic use and management of resources and energy, emissions reduction, process reliability. These challenges can only be raised by constantly improving methods and process technology.

In the automotive field, for example, improved heat treatment processes increase the strength and toughness properties of metallic structural components, and contemporary surface engineering technologies reduce the effects of abrasion and attrition.

Heat treatment is a managed process used to alter the microstructure of materials such as metals and alloys to pass on properties which benefit the working life of a component, for example increased surface hardness, temperature resistance, ductility and strength. There are numerous group of heat treatment processes major ones being annealing, normalizing, tempering and hardening.

Annealing is fundamentally a stress relieving process in which material is heated at a temperature above its upper critical temperature and is cooled in furnace itself.

Normalizing is a grain purifying process in which material is heated just like annealing but is cooled in still air.

Hardening is the process of heating the metal well above the upper critical temperature and then relieving it in medium like oil and water. Tempering comprises reheating of previously hardened material to increase its toughness by heating it below the lower critical temperature of the material and then cooling it in air.

The property of the substance is the function of its grain structure and therefore refined grain structure imparts better strength and reliability after undergoing heat treatment.

Parts heat treated include automotive body parts including lightweight aluminium body parts and high-strength steel structural parts. The vast number of engine and transmission parts is also heat treated not to mention many automotive stampings and fasteners. The heat treatment of gears and transmission parts is a huge part of the automotive market. Automotive glass is also “heat treated.” Processes vary widely and include

  • Annealing
  • Stress relieving
  • Hardening
  • Surface hardening
  • Through hardening
  • Carburizing
  • Cartonitriding
  • Ferritic nitrocarburizing (FNC)
  • Nitriding
  • Solution heat treating of Aluminium
  • Controlled atmosphere brazing of automotive heat exchangers

We at KERONE have a team of experts to help you with your need for Heating Treatment from our wide experience. For any query write us at info@kerone.com or visit www.kerone.com.

Comments

Popular posts from this blog

Different Types of Sterilization Process

  Sterilization can be accomplished by an amalgamation of heat, chemicals, irradiation, high pressure and filtration such as steam under pressure, dry heat, ultraviolet radiation, gas vapour sterilants, chlorine dioxide gas etc. Successful sterilization strategies are necessary for working in a lab and negligence of this could lead to severe consequences, it could unexpectedly cost a life. So what are the more frequently utilized methods of sterilization in the laboratory, and how do they work? The Sterilization is conveyed out by the methods according to requirement. The methods are: 1. Moist Heat Sterilization 2. Dry Heat Sterilization 3. Gas Sterilization and Others. Moist Heat Sterilization:  Moderate pressure is utilized in steam sterilization. Steam is utilized under pressure as a means of accomplishing an elevated temperature. It is dominant to confirm the accurate quality of steam is utilized in order to keep away the problems which follow, superheating of the steam, f...

Application and Popular Uses of Graphite

  Graphite, archaically referred to as plumbago, is a crystalline type of the element carbon with its atoms organized in a very hexagonal structure. It happens naturally during this kind and is the most stable kind of carbon under standard conditions. Under high pressures and temperatures it converts to diamond. Graphite is utilized in pencils and lubricants. It’s a good conductor of heat and electricity. Its high conductivity makes it helpful in electronic product like electrodes, batteries, and solar panels. The principal types of natural graphite, each occurring in different types of ore deposits, are A crystalline small flake of graphite (or flake graphite) occurs as isolated, flat, plate-like particles with hexagonal edges if unbroken. When broken the edges can be irregular or angular; Amorphous graphite: very fine flake graphite is sometimes called amorphous; Lump graphite (or vein graphite) occurs in fissure veins or fractures and appears as massive platy intergrowths of fib...

Drying Ginger by Hot Air Circulation Drying Oven

  Ginger is a perennial creeping plant, with thick tuberous rhizome, manufacturing and erect stem 30-100cm tall. It’s propagated from rhizome cuttings, planted on rich, well-drained soil. The top five ginger producing countries in the world are India, China, Nepal, Nigeria, and Thailand. India, with a production of 7.03 billion, leads in the world ginger cultivation. The subsequent 2 countries are `China and Nepal, with the production of 4.25 billion and 2.55 billion, respectively. The first known constituents of ginger root include starch, gingerols, zingibain, oleoresins, essential oil, mucilage, and protein. The dried type of ginger, ginger powder, is utilized as a spice. And its extracts, ginger oil, are utilized in beverages and confectionery. Ø Advantages of Ginger Dehydration Enhance ginger's value Fresh or raw ginger promotes sweating and dispersing exterior cold. While dried ginger is more effective in warming spleen and stomach and expelling interior cold. Therefor...