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The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, ... 83 Bi bismuth; use: 544.7 K: 271.5 °C: 520.7 °F WEL ...
Many bismuth alloys have low melting points and are found in specialty applications such as solders. Many automatic sprinklers, electric fuses, and safety devices in fire detection and suppression systems contain the eutectic In 19.1 -Cd 5.3 -Pb 22.6 -Sn 8.3 -Bi 44.7 alloy that melts at 47 °C (117 °F) [ 19 ] This is a convenient temperature ...
It has a melting point of 123.5 °C/254.3 °F (pure lead melts at 327 °C/621 °F, pure bismuth at 271 °C/520 °F) and a boiling point of 1,670 °C/3,038 °F. [1] [2] Lead-bismuth alloys with between 30% and 75% bismuth all have melting points below 200 °C/392 °F. Alloys with between 48% and 63% bismuth have melting points below 150 °C/302 ...
Pewter has a low melting point, around 170–230 °C (338–446 °F), depending on the exact mixture of metals. [ 2 ] [ 3 ] The word pewter is possibly a variation of " spelter ", a term for zinc alloys (originally a colloquial name for zinc).
83 Bi bismuth; use: 1837 K: 1564 °C: 2847 °F WebEl: ... For the equivalent in degrees Fahrenheit °F, see: Boiling points of the elements ... Melting points of the ...
melting point of an alloy of one part lead, four parts tin and five parts bismuth 48: 3: melting point of an alloy of equal parts of bismuth and tin 57: 3 + 1 ⁄ 4: melting point of an alloy of one part bismuth and two parts tin 68: 3 + 1 ⁄ 2: melting point of an alloy of one part bismuth and eight parts tin 81: melting point of bismuth 96: ...
Indium lowers the melting point at a rate of 1.45 °C per 1 wt% of added In. It easily oxidizes, enables soldering for cryogenic applications, and allows soldering of nonmetals. It facilitates the fabrication process if compared with Bi. Lead, in presence of In, forms a compound that has a phase change at 387 K (114 °C; 237.20 °F).
Bismuth subcarbonate (BiO) 2 CO 3, sometimes written Bi 2 O 2 (CO 3) is a chemical compound of bismuth containing both oxide and carbonate anions. Bismuth is in the +3 oxidation state. Bismuth subcarbonate occurs naturally as the mineral bismutite. Its structure [1] consists of Bi–O layers and CO 3 layers and is related to kettnerite, CaBi(CO ...