The Technical World Magazine, Volume 10Technical World Company, 1908 |
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Page 160
NEW PROCESS FOR COPPER COATING STEEL By HARRY WILKIN PERRY J. F. MONNOT , METALLURGIST . Inventor of process for coating steel with copper . COPPER - COATED STEEL TELEPHONE . CABLE AND TROLLEY WIRE. ES LECTRICAL transmis- sion of energy ...
NEW PROCESS FOR COPPER COATING STEEL By HARRY WILKIN PERRY J. F. MONNOT , METALLURGIST . Inventor of process for coating steel with copper . COPPER - COATED STEEL TELEPHONE . CABLE AND TROLLEY WIRE. ES LECTRICAL transmis- sion of energy ...
Page 193
... steel products are also in run- ning order . The engine power at pres- ent in use is 17,500 actual horse capacity , while the electrical units for lighting and power aggregate over 5,000 horse power . The ore which is worked into steel ...
... steel products are also in run- ning order . The engine power at pres- ent in use is 17,500 actual horse capacity , while the electrical units for lighting and power aggregate over 5,000 horse power . The ore which is worked into steel ...
Page 286
... STEEL . STEEL CARBONIZED BY THE NEW GAS PROCESS . Hardening has. O NE of the most im- portant advances of recent years in the treatment of metals concerns the new pro- cess of case - hardening by gas .. In fact , it is possible that this ...
... STEEL . STEEL CARBONIZED BY THE NEW GAS PROCESS . Hardening has. O NE of the most im- portant advances of recent years in the treatment of metals concerns the new pro- cess of case - hardening by gas .. In fact , it is possible that this ...
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