Brazing and Soldering ...Derry-Collard Company, 1906 - 33 стор. |
З цієї книги
Результати 1-4 із 4
Сторінка 1
... zinc . " Soldering " is usually taken to repre- sent the joining of surfaces by means of an alloy of lead and tin , and “ hard - soldering " is understood to mean the process of uniting as above described with silver and its alloys used ...
... zinc . " Soldering " is usually taken to repre- sent the joining of surfaces by means of an alloy of lead and tin , and “ hard - soldering " is understood to mean the process of uniting as above described with silver and its alloys used ...
Сторінка 3
... zinc . For different operations it is necessary to use either a harder or softer alloy , hence the proportions of metals vary in the alloy according to the following table : Brazing Alloys . Tin . Copper . Zinc . Antimony Hardest , O 3 ...
... zinc . For different operations it is necessary to use either a harder or softer alloy , hence the proportions of metals vary in the alloy according to the following table : Brazing Alloys . Tin . Copper . Zinc . Antimony Hardest , O 3 ...
Сторінка 32
... zinc . It may be readily prepared , as follows : Place three parts of hydrochloric ( muriatic ) acid and one part water in a lead , glass or wooden ves- sel , then add pieces of zinc as long as any action of the acid upon the zinc , can ...
... zinc . It may be readily prepared , as follows : Place three parts of hydrochloric ( muriatic ) acid and one part water in a lead , glass or wooden ves- sel , then add pieces of zinc as long as any action of the acid upon the zinc , can ...
Сторінка 33
... zinc oxide and perhaps impurities . contained in that metal , is not desirable in a working solu- tion for soldering . True , work can be done with dirty soldering acid or other fluid , but better work can be done with clean solutions ...
... zinc oxide and perhaps impurities . contained in that metal , is not desirable in a working solu- tion for soldering . True , work can be done with dirty soldering acid or other fluid , but better work can be done with clean solutions ...
Інші видання - Показати все
Загальні терміни та фрази
acid soldered joints adhere alloy of lead anneal applied bench bit of spelter blow-pipe blow-torch boilers boracic acid braz BRAZING AND SOLDERING brazing furnace brazing operation brick jig Brick Wall burners cast iron coal cold chisel Collard Colvin copper bit Derry Derry-Collard described dipping engine room fire brick Fred H free from oxide gasoline flame gasoline torch gears gives graphite HALF AND HALF hard soldering hatchet held hole inches isometric kinds of brazing large furnace lead and tin machinist means mechanic melt the spelter melting point method of brazing molten metal muriate necessary plug portion practical pretty process of brazing quickly readily red heat resin rubbing salammoniac scraping shape shown by Fig smith's forge soft soldering soldering fluid soldering iron spelter and borax STATIONARY ENGINEERING steel surfaces threads tinned copper tool tube uniting metal usually employed valve setting welding workman zinc