Transparent alumina Totally Explained

Everything about Transparent Alumina totally explained

Transparent alumina is a transparent form of aluminium oxide, Al₂O₃. In bulk, solid form, alumina is a colourless, transparent solid. Ruby and sapphire are two forms, containing different impurities, which occur naturally.== Manufacture ==
As a powder or solid formed by sintering (welding together small particles), alumina is opaque or translucent. Recently, a method of sintering very small particles of alumina has been developed by researchers at the Fraunhofer Institute for Ceramic Technologies and Sintered Materials. This sintered alumina is very hard, nearly transparent, and has a very high melting point (2303 Kelvin), yet like other sintered materials it can be produced at temperatures much lower than its melting point.
In 2004, Anatoly Rosenflanz and colleagues at 3M in Minnesota used a "flame-spray" technique to alloy alumina (aluminium oxide) with rare-earth metal oxides to produce strong glass with good optical properties. The method avoids many of the problems encountered in conventional glass forming and may be extensible to other oxides.

Further Information

Get more info on 'Transparent Alumina'.

External Link Exchanges

Do you know how hard it is to get a link from a large encyclopaedia? Well we're different and will prove it. To get a link from us just add the following HTML to your site on a relevant page:

<a href="http://transparent_alumina.totallyexplained.com">Transparent alumina Totally Explained</a>

Then simply click through this link from your web page. Our crawlers will verify your link, extract the title of your web page and instantly add a link back to it. If you like you can remove the words Totally Explained and embed the link in article text.
As long as your link remains in place, we'll keep our link to you right here. Please play fair - our crawlers are watching. Your site must be closely related to this one's topic. Any kind of spamming, dubious practises or removing the link will result in your link from us being dropped and, potentially, your whole site being banned.