High-pressure gas quenching vacuum furnace for die steel

• Main Authors: LIU JIBANG, NING TIEHUI
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

The utility model discloses a high pressure gas quenching vacuum furnace for die steel, which comprises a furnace body, a furnace chamber is arranged in the furnace body, the furnace chamber comprises a heating chamber and a cooling chamber, a heating device is arranged in the heating chamber, the heating device comprises a plurality of heating nets, the heating nets form a ring shape and are fixed in the furnace chamber, and the plurality of heating nets are distributed on the upper end face of the heating chamber. A partition mechanism is arranged between the heating chamber and the cooling chamber, a cooling device is arranged in the cooling chamber, conveying mechanisms are arranged in the heating chamber and the cooling chamber, the conveying mechanisms are used for conveying materials, clamping devices are arranged on the conveying mechanisms, the clamping devices are used for clamping the materials, steering mechanisms are arranged on the clamping devices, and the steering mechanisms are used for drivi