Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 82
oldering 79 percentage of the metals in the composition determinesthe melting point, and this may be anywhere from 700°F.to 2000°F. The higher the solder melts, the strongerthe joint it produces will be, and vice versa. For modelboiler work, a solder with a comparatively high meltingpoint should be… … Fig. 52—The end of a boiler wired in place ready for silver soldering to the melting point of the metals that it is to be usedupon. A good solder to use in connection with copperconsists of two parts silver to one part of brass in theform of brazing spelter. A good mixture for work withbrass…
Machinery
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