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新型推链式可控气氛钎焊炉，在国内首次采用了在氮基气氛保护下，应用液氮自动喷淋冷却，一次性完成工件钎焊、光亮淬火的新工艺。本文重点介绍了该炉温度控制系统、碳势控制系统及冷却系统
The new push-chain controlled atmosphere brazing furnace, the first time in China for the use of nitrogen-based atmosphere protection, the application of liquid nitrogen automatic spray cooling, one-time completion of the workpiece brazing, bright quenching new technology. This article focuses on the furnace temperature control system, carbon potential control system and cooling system