单词 | fusible metal |
例句 | It was also found that fusible metal either stuck to or contracted upon clean quartz so as to make a firm joint. On Laboratory Arts A piece of fusible metal of such resistance that it breaks down at a certain current strength. Electricity for Boys Third: By not heating the adjacent parts and using an easily fusible metal, which is heated up and run between the two, by means of a soldering iron. Practical Mechanics for Boys Here, a is the copper or silver wire, and b is a soldering made with a very fusible metal and securing a continuity of the circuit. Scientific American Supplement, No. 508, September 26, 1885 The construction of larger furnaces and the employment of higher temperatures led to the production of a highly carbonized, fusible metal, without any special design on the part of the manufacturers in producing it. Scientific American Supplement, No. 441, June 14, 1884. My attention has been directed to a fusible metal cement containing mercury, and made according to the following receipt, given by Mr. S. G. Rawson, Journal of the Society of Chemical Industry, vol. ix. On Laboratory Arts The fusible metal of D'Arcet is composed of: bismuth, 8 parts; lead, 5 parts; tin, 3 parts. Scientific American Supplement, No. 520, December 19, 1885 These caps cannot remain on after the fusible metal melts, if there is the least force of water. Scientific American Supplement, No. 363, December 16, 1882 The oxygen valve also includes a safety nut having a small hole through it closed by a fusible metal which melts at 250° Fahrenheit. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Q.--Are plugs of fusible metal useful in preventing explosions? A Catechism of the Steam Engine This is practically one form of Rose's fusible metal with 15 per cent mercury added. On Laboratory Arts This may be accomplished by filling them with fusible metal, and dissolving the substance of the shell by muriatic acid; thus a metallic solid will remain which exactly filled all the cavities. On the Economy of Machinery and Manufactures At noon to-morrow, March 21st, the rays of the sun will be concentrated by the lens in the window-sash and will fall upon this boss of fusible metal. The Gates of Chance |
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