Tool for improving quenching effect of test block

• Main Authors: JIANG CHENGQI, DU YINGLIU, WANG KUN, CHEN HUANCUN
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• 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 provides a tooling for improving the quenching effect of a test block, which relates to the technical field of casting heat treatment and comprises a quenching tray, a plurality of test block bodies are arranged on the upper surface of the quenching tray at equal intervals, a zigzag tooling is placed among the upper surfaces of the plurality of test block bodies, and the outer surface of the zigzag tooling is symmetrically and fixedly connected with positioning plates. Positioning holes are symmetrically formed in the upper surfaces of the two positioning plates, and positioning blocks are symmetrically and fixedly connected to the positions, close to the outer side of the test block body, of the upper surface of the quenching tray. According to the utility model, when quenching treatment needs to be carried out on the test block bodies, the contact surfaces between the test block bodies are changed from surface-to-surface contact in a traditional mode into bevel position contact with the sa