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Physikalische Eigenschaften der wichtigsten Metalle

3,521 bytes added, 09:08, 20 December 2022
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!Ordnungszahl
!Atommasse
!Kristallstruktur [[#text-referencereference1|<sup>1</sup>]]!Gitterparameter [[#text-referencereference1|<sup>1</sup>]]<br />a oder b [[#text-referencereference2|<sup>2</sup>]]<br />[10<sup>10</sup>m]!Gitterparameter [[#text-referencereference1|<sup>1</sup>]]<br />a oder b [[#text-referencereference2|<sup>2</sup>]]<br />[10<sup>-10</sup>m]
!Arbeitsleistung<br />[eV]
!Ionisierungspotenzial<br/>[eV]
|6
|12,01
|hcp-Schichtgitter[[#text-referencereference3|<sup>3</sup>]]
|2,456
|6,696
|80
|200,59
|rhl[[#text-referencereference4|<sup>4</sup>]]|3,061[[#text-referencereference4|<sup>4</sup>]]
|
|4,5
|-
|}
<div id="text-referencereference1"><sub>1</sub> bei 20°C</div><div id="text-referencereference2"><sub>2</sub> Für rhomboedrische Kristalle wird der Rhomboederwinkel α in Winkelgraden und Minuten angegeben, für orthorhombische Kristalle wird der Parameter β in m x 10<sup>-10</sup> angegeben</div><div id="text-referencereference3"><sub>3</sub> α-Kristall</div><div id="text-referencereference4"><sub>4</sub> bei -50°C</div>
</figtable>
fcc = kubisch-flächenzentriert // bcc = kubisch-körperzentriert // hcp = sechseckig dicht kugelförmig //
ort = orthorhombisch // tet = tetragonal // rhl = rhomboedrisch
<br/>
<br/>
 
<figtable id="tab:Thermische Eigenschaften der wichtigsten Metalle">
<caption>'''Thermische Eigenschaften der wichtigsten Metalle'''</caption>
|-
!Element/Metall
!Spezifische Wärme [[#text-referencereference5|<sup>1</sup>]]<br/>[kJ/(K*kg)]
!ErweichungsTemperatur<br/>[°C]
!Schmelzpunkt<br/>[°C]
|12,2
| -3,0
|
|-
|Gallium
|18,0
| +3,0
|-
|Gold
|0,128
|100
|1064
|63
|2,4x10<sup>-3</sup>
|3080
|1,55
|317
|14,3
| -5,1
|-
|Indium
|0,233
|
|157
|28,5
|1,5x10<sup>-17</sup>
|2072
|1,97
|81,6
|
| -2,5
|-
|Iridium
|0,130
|
|2410
|144
|1,5
|4130
|3,31
|147
|6,5
|
|-
|Cobalt
|0,420
|
|1495
|260
|175
|2927
|6,66
|100
|13,8
|
|-
|Kohlenstoff (Graphit)
|0,720
|
|
|
|
|3825 sublimiert
|119 - 165
|155
|
|
|-
|Kupfer
|0,385
|190
|1084
|205
|5,2x10<sup>-2</sup>
|2567
|4,77
|401
|16,5
| -4,2
|-
|Magnesium
|1,020
|
|650
|373
|361
|1107
|5,44
|156
|26,0
| -4,1
|-
|Mangan
|0,480
|
|1244
|264
|121
|1962
|4,10
|7,8
|23,0
| -1,7
|-
|Molybdän
|0,250
|900
|2623
|292
|3,6
|4639
|5,61
|138
|5,2
|
|-
|Nickel
|0,440
|520
|1453
|301
|237
|2913
|6,45
|90,7
|13,0
| -2,5
|-
|Niob
|0,272
|
|2477
|289
|7,9x10<sup>-2</sup>
|4744
|7,79
|53,7
|7,3
|
|-
|Osmium
|0,130
|
|3045
|141
|2,52
|5012
|3,81
|87,6
|6,5
|
|-
|Palladium
|0,244
|
|1554
|143
|1,33
|2970
|3,48
|71,8
|11,1
| -5,5
|-
|Platin
|0,130
|540
|1772
|113
|3,2x10<sup>-2</sup>
|3827
|2,62
|71,6
|9,0
| -6,0
|-
|Quecksilber
|0,140
|
| -38,9
|11,7
|3,1x10<sup>-4</sup>
|357
|0,29
|8,34
|60,8
| -3,7
|-
|Rhenium
|0,137
|
|3186
|178
|3,24
|5596
|3,42
|72
|6,7
|
|-
|Rhodium
|0,242
|
|1966
|211
|6,36x10<sup>-1</sup>
|3695
|5,19
|150
|8,5
| -10,8
|-
|Ruthenium
|0,238
|
|2310
|252
|1,4
|4150
|6,62
|117
|9,5
|
|-
|Silber
|0,232
|180
|961,9
|105
|3,4x10<sup>-1</sup>
|2212
|2,39
|429
|19,5
| -3,8
|-
|Tantal
|0,140
|850
|3017
|157
|7,86x10<sup>-1</sup>
|5448
|4,32
|57,5
|6,5
|
|-
|Titan
|0,520
|
|1668
|403
|4,9x10<sup>-1</sup>
|2830
|8,80
|21,9
|10,8
|
|-
|Vanadium
|0,490
|
|1902
|330
|3,06
|3287
|10,3
|30,7
|8,3
|
|-
|Bismut
|0,122
|
|271
|54
|6,5x10<sup>-4</sup>
|1564
|1,43
|7,87
|14,0
| -0,33
|-
|Wolfram
|0,138
|1000
|3422
|193
|4,27
|5555
|3,98
|174
|4,5
|
|-
|Zink
|0,385
|170
|420
|100
|3,06
|907
|1,76
|116
|36,0
| -4,7
|-
|Zinn
|0,228
|100
|222
|59
|6x10<sup>-21</sup>
|2602
|1,95
|66,6
|26,7
| -2,8
|-
|Zirconium
|0,281
|
|1852
|224
|1,7x10<sup>-3</sup>
|4409
|4,6
|22,7
|5,9
|
|-
|}
<div id="text-reference5"><sub>1</sub> bei 20°C</div>
</figtable>
<br/>
<br/>
 
<figtable id="tab:Elektrische Eigenschaften der wichtigsten Metalle">
<caption>'''Elektrische Eigenschaften der wichtigsten Metalle'''</caption>
 
{| class="twocolortable" style="text-align: left; font-size: 12px"
|-
!Element/Metall
!Spezifischer elektrischer Widerstand [[#text-reference6|<sup>1</sup>]]<br/>[Ω*mm<sup>2</sup>/m]
!Elektrische Leitfähigkeit[[#text-reference6|<sup>1</sup>]]<br/>[MS/m]
!Temperaturkoeffizient des<br/>elektrischen Widerstands[[#text-reference7|<sup>2</sup>]]<br/>[10<sup>-3</sup>/K]
!Absolute thermische<br/>e.m.f.[[#text-reference8|<sup>3</sup>]]<br/>[µV/K]
!Kritische Supraleitertemperatur<br/>[K]
!Dämpfungsspannung (gemessen)<br/>[V]
!Schmelzspannung (gemessen)<br/>[V]
!Schmelzspannung (berechnet)[[#text-reference9|<sup>4</sup>]]<br/>[V]
!Mindestlichtbogenspannung<br/>[V]
!Mindestlichtbogenstrom<br />[A]
|-
|Aluminium
|Al2,65|37,7|4,6| -1,6|1,18|0,1|0,3|0,29|11,2|0,4|-|Antimon|38,6|2,6|5,4| +20,6 - +46,8||0,2||0,28|10,5||-|Beryllium|4,2|23,8|10,0| -3,3|0,026|||0,48|||-|Blei|19,2|5,2|4,2| -1,2|7,196||0,19|0,17|11,5|0,1|-|Cadmium|7,50|13,30|4,3| -0,1 - +3,6|0,52|0,12||0,17|12|0,4|-|Chrom|14,95|6,7|3,0| +14,0|3,0|||0,67|16|0,45|-|Eisen|9,72|10,3|6,6| +16,0||0,19|0,6|260,9854|foc11,5||-|Gallium|43,2|2,3|4,0490||1,08|||0,04||0,35|-|Gold|2,35|42,6|4,0| +1,7||0,08|0,43|0,42|15
|
|4,08 - 4,3
|5,98
|4,08 - 4,3
|5,98
|-
|Indium
|In8,37|4911,94|1144,829|tet|43,59441|||40,95111|4,0|5,79
|-
|Iridium
|Ir5,31|7718,83|1924,201|fcc+1,5|0,11|||0,86|311,8395
|
|4,6 - 5,3
|9,1
|-
|KobaltCobalt|Co6,24|2716,0|586,6| -18,935||hcp|2|0,50754|4,069|40,4 01 - 4,6|70,8602
|-
|Kohlenstoff (Graphit)
|C30,0|3,33|6|12,01|hcp-Schichtgitter[[#text-reference|<sup>3</sup>]]|2,456|6,696|4,820|110,274
|-
|Kupfer
|Cu1,67|59,9|294,3|63+1,547|fcc|30,12|0,43|0,61542|12 - 13
|
|4,4
|7,72
|-
|Magnesium
|Mg4,42|1222,62|244,312| +3,4||hcp|3,209|50,21028|3,7|7,64
|-
|Mangan
|Mn185,0|250,54|540,945||||kubisch-komplex|80,91247
|
|3,8 - 4,1|60,075
|-
|Molybdän
|Mo5,20|19,2|424,7|95+5,949|bcc0,92|0,3|0,75|0,14791|12|0,4,1 - 40,5|7,18
|-
|Nickel
|Ni6,85|2814,6|586,718|fcc-18,9|3|0,52416|0,65|0,54|14
|
|5,0 - 5,2
|7,63
|-
|Niob
|Nb13,1|7,6|3,4|41-0,5|929,912||bcc|30,301778|
|
|4,0
|6,77
|-
|Osmium
|Os8,12|7612,31|1904,232|hcp|20,73466|||41,32004|4,5|0,8-0,79
|-
|Palladium
|Pd10,82|469,24|1063,408|fcc-0,9|3,8903
|
|40,5 57|0,57|15 - 5,016|0,8-1,340
|-
|Platin
|Pt10,54|9,58|3,9| -4,4|780,0019|1950,0925|fcc0,71|30,93164|17
|
|4,1 - 5,5
|9,0
|-
|Quecksilber
|Hg94,9|801,14|2001,590|rhl[[#text-reference+8,5|<sup>4</sup>]],15||3,061[[#text-reference|<sup>4</sup>]]
|
|40,5|10,4435
|-
|Rhenium
|Re19,3|755,2|1864,206|hcp|21,7607|4||1,45809|4,7 - 5,0|7,8
|-
|Rhodium
|Rh4,51|22,2|4,4|45+1,7|1020,91000325||fcc|30,80470|14
|
|4,6 - 4,9
|7,46
|-
|Ruthenium
|Ru7,62|4413,12|1014,076|hcp-18,0|20,70449|||40,28181|4,5|70,374
|-
|Silber
|Ag1,59|62,9|4,3| +1,4|47|1070,8709|fcc0,37|40,08638|12
|
|4,3
|7,57
|-
|Tantal
|Ta12,4|8,1|733,5|180-2,953|bcc4,47|0,3||1,30303|12
|
|4,0 - 4,2
|7,89
|-
|Titan
|Ti43,5|2,3|475,905|hcp+7,3|20,9504||4,683|4,0 - 4,461||6,83
|-
|Vanadium
|V26,0|233,8|503,949|bcc+1,0|5,3|||0,03968|
|
|3,8 - 4,2
|6,71
|-
|Bismut
|Bi12,1|838,36|2084,985| -53 - -110|||rhl|40,74615|
|
|4,1 - 4,5
|8,0
|-
|Wolfram
|W5,65|17,7|4,8| +0,8|740,0154|1831,851|bcc1,16|31,15816
|
|40,3 8 - 5,0|71,982
|-
|Zink
|Zn5,92|3016,9|654,372| +0,4 - +2,3|hcp0,85|20,66517|40,9472|30,1 20|15 - 4,316|90,391
|-
|Zinn
|Sn11,0|509,09|1184,696|tet-0,6 - -1,5|53,83172|30,18113|30,6 - 414|0,114|11|7,33
|-
|Zirconium
|Zr43,5|402,3|914,224|hcp+9,5|30,23155|5|0,14867|30,7 - 467|12,35|6,92
|-
|}
<div id="text-referencereference6"><sub>1</sub> bei 20°C</div><div id="text-reference7"><sub>2</sub> Nah an Raumtemperatur</div><div id="text-reference8"><sub>3</sub> Nah an Raumtemperatur, jedoch können die Werte für Metalle mit nicht kubischer Struktur stark variieren</div><div id="text-reference9"><sub>4</sub> Berechnet mit U<sub>Melt</sub> = [4L * (T<sup>2</sup><sub>Melt</sub> - T<sup>2</sup><sub>0</sub>)]<sup>1/2</sup> mit U<sub>Melt</sub>= Schmelzspannung, L = Lorenz Konstante (2,45x10<sup>-8</sup>[V/K], T<sub>Melt</sub>= Schmelztemperatur, T<sub>0</sub>= Temperatur an einem von der Einschnürungsstelle entfernten Punkt</div></figtable>
<figtable id="tab:Thermal Properties of the Most Important Metals">
[[File:Thermal-Properties-of-the-Most-Important-Metals.jpg|left|thumb|Tabelle 3: Thermische Eigenschaften der wichtigsten Metalle]]
</figtable>
<figtable id="tab:Electrical Properties of the Most Important Metals">
[[File:Electrical-Properties-of-the-Most-Important-Metals.jpg|left|thumb|Tabelle 4: Elektrische Eigenschaften der wichtigsten Metalle]]
</figtable>
</div>
<div class="clear"></div>
===Referenzen===