https://lunarpedia.org/index.php?action=history&feed=atom&title=Casting_Titanium 2026-05-14T23:17:23Z Revision history for this page on the wiki MediaWiki 1.34.2 https://lunarpedia.org/index.php?title=Casting_Titanium&diff=115485&oldid=prev 2019-04-10T21:47:24Z

<p>Strangelv moved page <a href="/w/Casting_titanium" class="mw-redirect" title="Casting titanium">Casting titanium</a> to <a href="/w/Casting_Titanium" title="Casting Titanium">Casting Titanium</a>: capitalization</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">Revision as of 21:47, 10 April 2019</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Strangelv https://lunarpedia.org/index.php?title=Casting_Titanium&diff=17638&oldid=prev 2012-05-02T23:02:57Z

<p>correcting category</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 23:02, 2 May 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l9" >Line 9:</td> <td colspan="2" class="diff-lineno">Line 9:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>http://www.tisquaredtech.com/3/casting_titanium.html</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>http://www.tisquaredtech.com/3/casting_titanium.html</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<del class="diffchange diffchange-inline">industrial production</del>]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:<ins class="diffchange diffchange-inline">Industrial Production</ins>]]</div></td></tr> <!-- diff cache key lunarpedia_prod-mw_:diff::1.12:old-17636:rev-17638 --> </table>

Farred https://lunarpedia.org/index.php?title=Casting_Titanium&diff=17636&oldid=prev 2012-05-02T17:55:08Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 17:55, 2 May 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8" >Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>http://www.tisquaredtech.com/3/casting_titanium.html</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>http://www.tisquaredtech.com/3/casting_titanium.html</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:industrial production]]</ins></div></td></tr> <!-- diff cache key lunarpedia_prod-mw_:diff::1.12:old-17621:rev-17636 --> </table>

Dietzler https://lunarpedia.org/index.php?title=Casting_Titanium&diff=17621&oldid=prev 2012-05-01T23:47:05Z

<p>Created page with &quot;Casting titanium is not so simple but it can be done. Refractory materials employed in casting like silica, magnesia, or alumina are attacked by titanium with great severity. Po...&quot;</p> <p><b>New page</b></p><div>Casting titanium is not so simple but it can be done. Refractory materials employed in casting like silica, magnesia, or alumina are attacked by titanium with great severity. Powder metallurgy has met with similar difficulties. Simple sand casting will not work. Induction skull melting furnaces with water cooled copper crucibles are used to melt and pour titanium. The necessary vacuum will be free on the Moon. The fact is that many cast titanium products are now available for about the same price as stainless steel. We must duplicate this achievement on the Moon even if it means upporting expensive furnaces and mold materials. Investment casting also called “lost wax” casting of titanium is done commercially. This requires ceramic molds made of yttria, zirconia and thoria with inorganic binders like silica and various organic binders and additives. We will need carbon, hydrogen and nitrogen to make organics and these will be costly to produce on the Moon but even more expensive to import. Yttria and thoria could eventually be extracted from KREEP and there are zircons in the regolith. Silica is plentiful enough. <br /> <br /> ==links==<br /> <br /> http://www.ramcast.com/<br /> <br /> http://www.keytometals.com/article124.htm<br /> <br /> http://www.tisquaredtech.com/3/casting_titanium.html</div>

Dietzler