Aluminum alloy piston heat treatment device and method

• Main Authors: YAN JIE, XING QUANSHENG, XU LONGTENG, XU MINGMING, LU TONG, QI PENG, LIU YONG
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2024
• Subjects: CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; 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; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention relates to the technical field of heat treatment equipment, and discloses an aluminum alloy piston heat treatment device and method.The aluminum alloy piston heat treatment device comprises a heat treatment chamber and a heating chamber in the heat treatment chamber, a cavity is formed in the inner wall of the heat treatment chamber, and a heat insulation layer is wrapped in the cavity; a thermal insulation layer is arranged in the heating chamber, a thermal treatment base is arranged in the thermal insulation layer, a heating structure is arranged in the heating chamber, the heating structure comprises front end connecting frames, heating guide pipes and limiting grooves, three rows of limiting grooves are formed in the bottom surface of the inner wall of the heating chamber, and the front end connecting frame is arranged in each limiting groove. The device adopts a box type structure, has the functions of heat treatment, heating, heat preservation, cooling, annealing and tempering quenching, i