Sentence Examples


  • AUTOGENOUS AUTOGENY (Gr.
  • High, constructed of sheet-lead, the joints of the sheets being made by" burning "or autogenous soldering, i.e.
  • The introduction of acetylene dissolved under pressure in acetone contained in cylinders filled with porous material drew attention again to this use of the gas, and by using a special construction of blowpipe an oxy-acetylene flame is produced, which is far hotter than the oxy-hydrogen flame, and at the same time is so reducing in its character that it can be used for the direct autogenous welding of steel and many minor metallurgical processes.
  • In "autogenous soldering" two pieces of metal are united by the melting of the opposing surfaces, without the use of a separate fusible alloy or solder as a cementing material.
 
 

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