Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical Dictionary for Engineers, Mechanics, Technical Schools, Industrial Plants, and Public Libraries, Giving the Most Essential Facts about 4500 Important Engineering SubjectsFranklin Day Jones, Paul Bert Schubert Industrial Press, 1963 - 1431 σελίδες |
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Σελίδα 150
... Brass . Brass is an alloy composed mainly of copper and zinc and sometimes containing small percentages of lead and iron . When zinc is present in small percentages , say about 10 per cent , the color of brass is nearly red , and the ...
... Brass . Brass is an alloy composed mainly of copper and zinc and sometimes containing small percentages of lead and iron . When zinc is present in small percentages , say about 10 per cent , the color of brass is nearly red , and the ...
Σελίδα 156
... brass . ' With 25 per cent of zinc , the color is practically that of the 20 per cent mixture so that this , too , is a " green brass . " Brass with 30 per cent of zinc has the true , yellow brass color . The same is found with 35 per ...
... brass . ' With 25 per cent of zinc , the color is practically that of the 20 per cent mixture so that this , too , is a " green brass . " Brass with 30 per cent of zinc has the true , yellow brass color . The same is found with 35 per ...
Σελίδα 158
... Brass Parts . Brass , High . See High Brass . Brass History in United States . Brass was produced in the American Colonies for the first time at the iron foundry of John Winthrop , Jr. , in Lynn , Mass . , in 1644. A brass industry ...
... Brass Parts . Brass , High . See High Brass . Brass History in United States . Brass was produced in the American Colonies for the first time at the iron foundry of John Winthrop , Jr. , in Lynn , Mass . , in 1644. A brass industry ...
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abrasive acid alloy alternating current aluminum angle annealing applied axis bearing belt blank brass bronze carbon cast iron cent chemical chromium chuck classes compression containing copper corrosion cutter cutting cylinder degrees F designed diameter diametral pitch direct current disk drill driving duralumin electric electromotive force engine equal feed finished force forging friction furnace gage gear grinding wheel hardening hardness heat heat-treatment high-speed steel hole horsepower known lathe length load lubricant machine magnetic manganese manufacture material measured mechanical melting metal method milling milling cutters milling machines mold motor nickel obtained operation oxide Phenolic pipe piston plane plate pounds per square pressure produced resistance rotation screw screw thread shaft shape specific gravity speed spindle square inch standard steam surface taper temperature tensile strength thickness thread tion tool tooth tube usually valve varies voltage weight welding wire zinc