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| High temperature electric furnace | |
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| Tweet Topic Started: Feb 8 2018, 04:11 AM (131 Views) | |
| meishengchao | Feb 8 2018, 04:11 AM Post #1 |
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First, the high temperature furnace and experimental electric furnace in use for the first time and the day after, are required to play in the high temperature furnace lining and the furnace body and the sintering. The lining of the furnace is divided into acid and alkaline lining according to the different materials and smelting needs, and the acid lining is used in our factory. The lining of the furnace is made of quartz sand and other materials, and the induction coil is protected by a protective layer of isolation melting material and induction coil in the furnace body wall. We should pay attention to the lining of the high temperature electric furnace and the experimental electric furnace. The lining of the furnace should be baked in a long period of low temperature, so that it condenses into a solid whole and has a considerable strength, which can withstand the stirring of molten liquid and the impact of the feeding. In sintering, the method of low power and slow heating of the air furnace should be followed for more than 36 hours of continuous baking so that it is fully solidified and solidified. The good or bad of the lining of the furnace is an important prerequisite to ensure the service life and safety of the medium frequency electric furnace. Vacuum pump manufacturer Vacuum Coating Machines vacuum heat treatment furnace |
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9:24 AM Jul 11