Niedrig schmelzende Metalle
Autor: Hans Lohninger
Die folgende Tabelle gibt einen Überblick zu niedrig schmelzenden Legierungen und Metallen. Bei Legierungen wurde, soweit bekannt, der Schmelzbereich angegeben. Eutektika mit einem definierten Schmelzpunkt sind durch ein nachgestelltes "E" gekennzeichnet.
Schmelzbereich [°C] |
Zusammensetzung |
Dichte [g/cm3] |
Anmerkung |
-48 E | 77% Cs, 23% K | | |
-38.8 | 100% Hg | 13.546 | reines Quecksilber |
-30 E | 95% Cs, 5% Na | | |
-19 | 68.5% Ga, 21.5% In, 10% Sn | | Galinstan® |
-12.6 E | 78% K, 22% Na | 0.886 | NaK |
7...8 | 61.0% Ga, 25.0% In, 13.0% Sn, 1.0 % Zn | 6.50 |
11 E | 66.5% Ga, 20.5% In, 13.0% Sn | 6.32 |
11...17 | 62.5% Ga, 21.5% In, 16.0% Sn | 6.50 |
16 E | 75.5% Ga, 24.5% In | 6.35 |
16...25 | 95.0% Ga, 5.0 % In | 6.15 |
17 E | 82% Ga, 12% Sn, 6% Zn | | |
28.5 | 100% Cs | 1.88 | reines Cäsium |
29.8 | 100% Ga | 5.905 | reines Gallium |
38...43 | 42.9% Bi, 21.7% Pb, 18.3% In, 8.0 % Sn, 5.1% Cd 4.0% Hg | 9.28 |
39.8 | 100% Rb | 1.532 | reines Rubidium |
41.5 | 40.3% Bi, 22.2% Pb, 10.7% Sn, 17.7% In, 8.1% Cd, 1.1% Tl | | |
47 E | 44.7% Bi, 22.6% Pb, 19.1% In, 8.3 % Sn, 5.3% Cd | 9.16 |
47...52 | 44.7% Bi, 22.6% Pb, 16.1% In, 11.3% Sn, 5.3% Cd | 9.16 |
47.2 | 44.7% Bi, 22.6% Pb, 8.3% Sn, 19.1% In, 5.3% Cd | | Cerrolow 117 |
54...56 | 49.1% Bi, 20.9% In, 17.9% Pb, 11.6% Sn, 0.5% Cd | 9.01 |
57...65 | 47.5% Bi, 25.4% Pb, 12.6% Sn, 9.5 % Cd 5.0% In | 9.47 |
58 E | 49% Bi, 18% Pb, 12% Sn, 21% In | 9.01 | Cerrolow 136 |
58...69 | 49.0% Bi, 18.0% Pb, 18.0% In, 15.0% Sn | 9.00 |
60.5 E | 51.0% In, 32.5% Bi, 16.5% Sn | 7.88 |
61...65 | 48.0% Bi, 25.6% Pb, 12.8% Sn, 9.6 % Cd 4.0% In | 9.50 |
62 E | 61.7% In, 30.8% Bi, 7.5 % Cd | 8.02 |
62 | 32.5% Bi, 51% In, 16.5% Sn | | Field'sches Metall |
63.5 | 100% K | 0.862 | reines Kalium |
70 E | 50.0% Bi, 26.7% Pb, 13.3% Sn, 10.0% Cd | 9.58 |
70 E | 67% In, 33% Bi | | |
70 | 50% Bi, 26.67% Pb, 13.33% Sn, 10% Cd | | Lipowitz-Legierung |
70...73 | 50.0% Bi, 25.0% Pb, 12.5% Sn, 0.05% Ag | 9.59 |
70...73 | 50.0% Bi, 25.0% Pb, 12.5% Sn, 12.5% Cd | 9.60 |
70...73 | 50.5% Bi, 27.8% Pb, 12.4% Sn, 9.3 % Cd | 9.67 |
70...78 | 50.0% Bi, 34.5% Pb, 9.3 % Sn, 6.2 % Cd | 9.89 |
71...88 | 42.5% Bi, 37.7% Pb, 11.3% Sn, 8.5 % Cd | 9.81 |
72 | 50% Bi, 25% Pb, 12.5% Sn, 12.5% Cd | | Wood'sches Metall |
72 E | 66.3% In, 33.7% Bi | 7.99 |
73...93 | 50.0% Bi, 39.0% Pb, 7.0 % Cd 4.0 % Sn | 10.11 |
74 | 49% Bi, 37.7% Pb, 11.3% Sn, 8.5% Cd | | Cerrosafe |
77...82 | 50.0% Bi, 39.0% Pb, 8.0 % Cd 3.0 % Sn | 10.13 |
78 E | 48.5% Bi, 41.5% In, 10.0% Cd | 8.49 |
79 E | 57.0% Bi, 26.0% In, 17.0% Sn | 8.54 |
80...89 | 50.3% Bi, 39.2% Pb, 8.0 % Cd 1.5 % Sn, 1.0% In | 10.15 |
80...89 | 50.9% Bi, 31.1% Pb, 15.0% Sn, 2.0 % In, 1.0% Cd | 9.63 |
81 E | 54.0% Bi, 29.7% In, 16.3% Sn | 8.47 |
81...85 | 50.3% Bi, 39.2% Pb, 8.0 % Cd 1.5 % In, 1.0% Sn | 10.15 |
83...92 | 52.0% Bi, 31.7% Pb, 15.3% Sn, 1.0 % Cd | 9.70 |
87...91 | 51.1% Bi, 39.8% Pb, 8.1 % Cd 1.0 % In | 10.21 |
87...93 | 51.4% Bi, 31.4% Pb, 15.2% Sn, 2.0 % In | 9.64 |
90...94 | 52.0% Bi, 31.7% Pb, 15.3% Sn, 1.0 % In | 9.70 |
91.5 E | 51.6% Bi, 40.2% Pb, 8.2 % Cd | 10.25 |
93 E | 44.0% In, 42.0% Sn, 14.0% Cd | 7.46 |
93...99 | 50.0% Bi, 31.0% Pb, 19.0% Sn | 9.58 |
94 | 50% Bi, 15% Sn, 25% Pb | | Rose'sches Metall |
95 E | 52.5% Bi, 32.0% Pb, 15.5% Sn | 9.71 |
96 E | 46.0% Bi, 34.0% Sn, 20.0% Pb | 8.99 |
96 E | 52.0% Bi, 30.0% Pb, 18.0% Sn | 9.60 |
97 | 50% Bi, 18.8% Sn, 31.2% Pb | | Newton'sches Metall |
97.8 | 100% Na | 0.971 | reines Natrium |
98 | 50% Bi, 25% Sn, 25% Pb | | d'Arcet'sches Metall |
100 E | 50.0% Bi, 28.0% Pb, 22.0% Sn | 9.44 |
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