Industrial Chain Manufacturers Introduce What Is Normalizing
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Industrial Chain Manufacturers introduces common heat treatment methods for suspension chains: annealing, normalizing, quenching, tempering, carburizing, nitriding, carbonitriding, and boronizing. The aging treatment has artificial aging treatment and natural aging treatment.
Annealing: Heat the workpiece to 30-50 degrees above Ac3, after holding it for a certain period of time, slowly cool down to 500 degrees with the furnace and cool in the space.
Normalizing: An operation in which steel parts are heated to above Ac3 or Acm, and the chain is suspended after heat preservation, taken out of the furnace and cooled in the air.
Quenching: The steel parts are heated to Ac3 or above Ac1, and then rapidly cooled in a cooling liquid such as water or oil after heat preservation, and an unstable structure has been obtained.
Suspended chain tempering: a heat treatment process in which the quenched steel is reheated to a temperature below Ac1, and then cooled to room temperature after heat preservation.
Through the above introduction, Leaf Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
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Last Update : 23 March 2021 1:32 PM
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