https://wiki.guldforum.se/w/index.php?action=history&feed=atom&title=Woods_metall
Woods metall - Versionshistorik
2026-08-26T10:45:49Z
Versionshistorik för denna sida på wikin
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https://wiki.guldforum.se/w/index.php?title=Woods_metall&diff=12780&oldid=prev
Dan Olsson den 2 mars 2013 kl. 21.17
2013-03-02T21:17:20Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Äldre version</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Versionen från 2 mars 2013 kl. 17.17</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l20">Rad 20:</td>
<td colspan="2" class="diff-lineno">Rad 20:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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>Kadmiuminnehållet gör legeringen hälsofarlig. Om kadmium utesluts blir smältpunkten 98&nbsp;&deg;C. Ett ogiftigt alternativ är [[Fields metall]].</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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>Kadmiuminnehållet gör legeringen hälsofarlig. Om kadmium utesluts blir smältpunkten 98&nbsp;&deg;C. Ett ogiftigt alternativ är [[Fields metall]].</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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>Uppfinnare är [[metallurg]]en <del style="font-weight: bold; text-decoration: none;">[[</del>Robert William (Bill) Wood<del style="font-weight: bold; text-decoration: none;">]] </del>(1868–1955), professor i fysik, <del style="font-weight: bold; text-decoration: none;">[[</del>Baltimore<del style="font-weight: bold; text-decoration: none;">]]</del>, USA.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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>Uppfinnare är [[metallurg]]en Robert William (Bill) Wood (1868–1955), professor i fysik, Baltimore, USA.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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>En liknande blandning med samma ämnen har även kallats <del style="font-weight: bold; text-decoration: none;">[[</del>Lichtenbergs metall<del style="font-weight: bold; text-decoration: none;">]]</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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>En liknande blandning med samma ämnen har även kallats Lichtenbergs metall.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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>''Användningsområden:''</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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>''Användningsområden:''</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31">Rad 31:</td>
<td colspan="2" class="diff-lineno">Rad 31:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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>[[Kategori:Legeringar]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; 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>[[Kategori:Legeringar]]</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[af:Woods-metaal]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[ar:فلز وود]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[ca:Metall de Wood]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[de:Woodsches Metall]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[en:Wood's metal]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[es:Metal de Wood]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[nn:Woods metall]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[pl:Stop Wooda]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[fi:Woodin metalli]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[zh:伍德合金]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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Dan Olsson
https://wiki.guldforum.se/w/index.php?title=Woods_metall&diff=11718&oldid=prev
Dan Olsson: 1 version
2013-02-27T17:07:57Z
<p>1 version</p>
<p><b>Ny sida</b></p><div>{| align="right" width="210px" frame="box"<br />
|+ ''Sammansättning''<br />
! Ämne<br />
! %<br />
! Komponentens<br>smältpunkt&nbsp;(&deg;C)<br />
|-----<br />
| Vismut || 50 || align="center" | 271<br />
|-----<br />
| Bly || 25 || align="center" | 328<br />
|-----<br />
| Tenn || 12,5 || align="center" | 232<br />
|-----<br />
| Kadmium || 12,5 || align="center" | 321<br />
|}<br />
<br />
'''Woods metall''' är en mycket lättsmält [[legering]]. Litteraturuppgifter om smältpunkten varierar från 60,5&nbsp;°C till 71&nbsp;°C trots att uppgiven sammansättning är densamma. Förklaringen till att smälttemperaturen anges så olika kan vara avrundningsfel eller att spår av andra ämnen finns med som föroreningar i varierande mängder.<br />
<br />
[[Densitet]]en är 9600 kg/m<sup>3</sup>.<br />
<br />
Kadmiuminnehållet gör legeringen hälsofarlig. Om kadmium utesluts blir smältpunkten 98&nbsp;&deg;C. Ett ogiftigt alternativ är [[Fields metall]].<br />
<br />
Uppfinnare är [[metallurg]]en [[Robert William (Bill) Wood]] (1868–1955), professor i fysik, [[Baltimore]], USA.<br />
<br />
En liknande blandning med samma ämnen har även kallats [[Lichtenbergs metall]].<br />
<br />
''Användningsområden:''<br />
*termosäkringar i el-apparater<br />
*utlösningssprintar i [[Sprinkler (brandsläckning)|sprinkler]]munstycken<br />
*avgjutning av värmekänsliga föremål, t&nbsp;ex lacksigill.<br />
*fyllningsmaterial vid formning av tunnväggiga rör. Handelsnamn för produkter för detta ändamål är ''Bendalloy'' och ''Cerrobend''<br />
<br />
[[Kategori:Legeringar]]<br />
<br />
[[af:Woods-metaal]]<br />
[[ar:فلز وود]]<br />
[[ca:Metall de Wood]]<br />
[[cs:Woodův kov]]<br />
[[da:Woods metal]]<br />
[[de:Woodsches Metall]]<br />
[[en:Wood's metal]]<br />
[[es:Metal de Wood]]<br />
[[fr:Métal de Wood]]<br />
[[nl:Woodsmetaal]]<br />
[[ja:ウッドメタル]]<br />
[[nn:Woods metall]]<br />
[[pl:Stop Wooda]]<br />
[[ru:Сплав Вуда]]<br />
[[fi:Woodin metalli]]<br />
[[zh:伍德合金]]</div>
Dan Olsson