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01/292024
2023 Annual Meeting Activities
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11/182019
Advanced chemical heat treatment technology
Chemical heat treatment can improve the wear resistance, corrosion resistance, fatigue resistance or contact fatigue resistance of steel parts, and significantly extend the service life of parts, so i
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11/182019
What are the common heat treatment processes after carbonitriding?
After carbonitriding, it is directly quenched at the carburizing temperature (820-860 ℃), and then tempered at a low temperature of 160-200 ℃ × 2～3h。 This process is simple and suitable for medium and
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11/182019
Soft nitriding treatment
In order to shorten the nitriding cycle and make the nitriding process not limited by steel grades, two new nitriding processes, soft nitriding and ion nitriding, have been developed in recent years o
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11/182019
Blackening -- How to Select a Reasonable Cutting Fluid
The reasonable selection of cutting fluid can effectively reduce the friction in the cutting process, improve the heat dissipation conditions, reduce the cutting force, cutting temperature and tool we
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Soft Nitriding
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Shanghai Fengdong Heat Treatment Engineering Co., Ltd
Business Department Tel: 021-67103390 * 8222
Fax: 021-67103391
Address: No. 655, Huasong Road, Nanqiao Town, Fengxian District, Shanghai
Copyright ©2019 Shanghai Fengdong Heat Treatment Engineering Co., Ltd. All rights reserved 沪ICP备12045351号 Technical support: Kumquat Station
