Question

what is hot compaction and write it's areas of applications ​

Answer 1

Hot compaction and its uses are discussed below:

Explanation:

• The method of creating the required shape of a specific dimension from loose particles is known as hot compaction. After that, the blended and mixed metal powders are fed into appropriate dies to give them the proper shape.
• This procedure necessitates a precise amount of pressure. Because the shape of the completed product determines many attributes, this is a crucial phase in powder metallurgy.
• Process: The process of compaction is carried out at a higher temperature and pressure. The powder is compressed using direct current or induction currents in a stiff die. Graphite, tungsten, and cobalt alloy fiber-reinforced fiber, heat resistant alloy are utilized for tooling.
• Applications: There are numerous advantages to using hot compaction, including recyclability, post formability, and a diverse set of mechanical qualities.
• In addition to these very desirable general properties, there is always one crucial benefit over existing materials for each major application identified thus far.