| 摘要 |
In a system for processing metal, a furnace is provided which receives the metal being processed. At least one heating burner is provided in the furnace together with at least one atmosphere burner of substantially a same construction as the heating burner. An exhaust of the atmosphere burner at least partially provides an atmosphere within the furnace for the metal processing. An exhaust of the heating burner is separate from the exhaust of the atmosphere burner. A fuel feed for the atmosphere burner and a fuel feed for the heating burner are each separately controllable.
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