Blog_Chongqing Fengdong Heat Treatment Engineering Co., Ltd.

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For users, extending the service life of molds can significantly reduce stamping costs. The factors that affect mold service life are as follows:

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2024

Forged Part Heat Treatment Process

Depending on the steel grade and process requirements, forgings commonly undergo the following heat treatment methods: annealing, normalizing, tempering, quenching followed by low-temperature tempering, and quenching combined with aging. Next, let’s take a closer look at how each of these processes is carried out:

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2024

Introduction to Heat Treatment Processes

Procedure: Heat the steel part to a temperature 30–50 degrees above Ac3, or 30–50 degrees above Ac1, or below Ac1 (refer to relevant materials for specific temperatures). Then, typically allow it to cool slowly along with the furnace temperature.

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2024

Heat Treatment Process Required for Chains

A chain is a mechanical component that is frequently subjected to wear and tensile forces, so it needs to possess both high hardness and high toughness. Quenching is an important heat treatment process that can significantly increase the surface hardness of a chain, thereby enhancing its wear resistance and tensile strength. The specific operational procedure for quenching involves heating the chain to the quenching temperature and then rapidly cooling it—typically using water or oil. Due to the temperature difference between the surface and the interior of the chain during quenching, the surface of the chain develops a highly hardened microstructure after quenching, while the interior retains a certain degree of toughness.

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2024

Technical Sharing—Basic Criteria for Selecting Heat Treatment Cleaning Agents

Classified by different forms: liquid cleaning agents and powder cleaning agents.

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2024

Technical Sharing—Installation of Oxygen Probes

Oxygen probes are primarily used to measure the oxygen partial pressure inside carburizing furnaces and vacuum furnaces. The typical operating temperature range is 700℃ to 950℃.

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2024

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Customer Service Hotline

Equipment Service: +86-15923378884 (Mr. Yin)

Processing Services: +86-13648364855 (Mr. Gao)

Jingkou Factory

Phone: +86-023-65180506

Email: yin.youzhi@fengdong.com

Address: No. 5, Jingsheng Road, Jingkou Industrial Park, Shapingba District, Chongqing, China.

Bishan Factory

Phone: +86-13648364855 (Mr. Gao)

Email: gao.xinjie@fengdong.com

Address: No. 219, Donglin Avenue, Biquan Subdistrict, Bishan District, Chongqing, China.

Equipment Service：+86-15923378884

Processing Services：+86-13648364855

Email：yin.youzhi@fengdong.com

Email：gao.xinjie@fengdong.com

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