Application of ultrasonic cleaning in mesh belt furnace

doi:10.13251/j.issn.0254-6051.2021.09.031

Heat Treatment of Metals ›› 2021, Vol. 46 ›› Issue (9): 170-172.DOI: 10.13251/j.issn.0254-6051.2021.09.031

• PROCESS RESEARCH • Previous Articles Next Articles

Application of ultrasonic cleaning in mesh belt furnace

Liu Yi¹, Shang Zhaohua¹, Fu Hongju¹, Wang Yongqiang²

1. Qingdao Choho Industrial Co., Ltd., Qingdao Shandong 266705, China;
2. Jinan Mapang Ultrasonic Equipment Co., Ltd., Jinan Shandong 250108, China

Received:2021-06-24 Online:2021-09-25 Published:2021-12-09

Abstract

Abstract: Metal parts needed to be clean before carburizing, but the front cleaning effect of the existing mesh belt furnace was not satisfied. In order to improve the decontamination effect of cleaning in front of the mesh belt furnace, the ultrasonic cleaning device was installed in the furnace. According to the possible space and the characteristics of ultrasonic cleaning, the power, frequency and installation method of ultrasonic cleaning were designed. The results show that after adding an ultrasonic cleaning device, the cleaning effect of the parts is improved, and the infiltrated layer depth of carburized parts is more uniform.

Key words: mesh belt furnace, front cleaning, ultrasonic cleaning, thickness of infiltrated layer

CLC Number:

TG155.1⁺4

Liu Yi, Shang Zhaohua, Fu Hongju, Wang Yongqiang. Application of ultrasonic cleaning in mesh belt furnace[J]. Heat Treatment of Metals, 2021, 46(9): 170-172.

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Application of ultrasonic cleaning in mesh belt furnace

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