User talk:Er. Uday Singh Rana

Heat-treatment
Heat treatment is any one of a number of controlled heating and cooling operations used to bring about a desired change in the physical properties of a metal. There are five basic heat treating processes: hardening, case hardening, annealing, normalizing, and tempering etc. Er. Uday Singh Rana (talk) 22:09, 18 May 2019 (UTC)

Forging
Forging, a a metal shaping technique using compressive, localized forces, has been a staple metal fabrication technique since the time of the ancient Mesopotamians. Since its origins in the fertile crescent, forgings has experienced significant changes, resulting in a more efficient, faster and more durable process. This is because today, forging is most commonly performed with the use of forging presses or hammering tools that are powered by electricity, hydraulics or compressed air.

Advantages:-

The pounding action of forging deforms and shapes the metal, which results in unbroken grain flow. This causes the metal to retain it’s strength. Ancillary effects of this unique grain flow include the elimination of defects, inclusions and porosity in the product. Another advantage of forging is the relatively low costs associated with moderate and long production runs. Once the forging tools have been created, products can be manufactured at relatively high speeds with minimal downtime. Er. Uday Singh Rana (talk) 22:18, 18 May 2019 (UTC)