Powder Metallurgy
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://alloyfyi.com/iframe/glossary/powder-metallurgy/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://alloyfyi.com/glossary/powder-metallurgy/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/glossary/powder-metallurgy/)Use the native HTML custom element.
Manufacturing Processes
Определение
A manufacturing technology in which metal powders are compacted into a desired shape and then sintered at elevated temperature to bond the particles into a solid component. It allows near-net-shape production with minimal material waste.
Подробное объяснение
Powder metallurgy (PM) enables production of alloy compositions that are difficult or impossible to achieve by conventional melting, such as tungsten-copper composites and oxide-dispersion-strengthened alloys. Common applications include self-lubricating bearings, gears, structural automotive parts, and cutting tools (cemented carbides). Hot isostatic pressing (HIP) removes residual porosity from PM parts to achieve wrought-equivalent properties in demanding aerospace applications.