Industrial Heating, Volym 14National Industrial Publishing Company, 1947 |
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Sida 146
... Electrodes It is said the a.c.-d.c. metal - ar welding on stainless steel can b performed at lower base - meta temperatures with the new flux coated metal - arc electrodes now in production by Eutectic Welding Alloys Corp. , 40 Worth St ...
... Electrodes It is said the a.c.-d.c. metal - ar welding on stainless steel can b performed at lower base - meta temperatures with the new flux coated metal - arc electrodes now in production by Eutectic Welding Alloys Corp. , 40 Worth St ...
Sida 652
... electrode type . Shown in Fig . 2 , this furnace is regularly employed in the heat treatment of aluminum alloys , tempering hard- ened steel , and other operations within its maximum upper temper- ature limit of operation , which is ...
... electrode type . Shown in Fig . 2 , this furnace is regularly employed in the heat treatment of aluminum alloys , tempering hard- ened steel , and other operations within its maximum upper temper- ature limit of operation , which is ...
Sida 766
... electrodes to obtain the best efficiency . Pure graphite electrodes are employed for this service , to eliminate some difficulties experi- enced with electrodes fabricated from impure grades of graphite . Electrodes in use range from ...
... electrodes to obtain the best efficiency . Pure graphite electrodes are employed for this service , to eliminate some difficulties experi- enced with electrodes fabricated from impure grades of graphite . Electrodes in use range from ...
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JANUARY 1947 No 1 | 25 |
HULTGREN Salt Bath Furnaces are widely | 27 |
Ma | 35 |
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