Investigations of high-frequency induction hardening process for piston rod of shock absorber

Xianhua Cheng; Qianqian Shangguan

Volume 12 Issue 1

Feb. 2005

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文章导航 > 矿物冶金与材料学报（英文版） > 2005 > 12(1) : 85-89.

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Xianhua Cheng, and Qianqian Shangguan, Investigations of high-frequency induction hardening process for piston rod of shock absorber, J. Univ. Sci. Technol. Beijing , 12(2005), No. 1, pp.85-89.

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Materials

Investigations of high-frequency induction hardening process for piston rod of shock absorber

School of Mechanical & Power Engineering, Shanghai Jiaotong University, Shanghai 200030, China

通信作者:
Xianhua Cheng E-mail: xhcheng@sjtu.edu.cn

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- 文章访问数: 264
- HTML全文浏览量: 65
- PDF下载量: 7

中文摘要

The microhardness of piston rods treated with different induction hardening processes was tested. The experimental results reveal that the depth of the hardened zone is proportional to the ratio of the moving speed of the piston rod to the output power of the induction generator. This result is proved correct through the Finite Element Method (FEM) simulation of the thermal field of induction heating. From tensile and impact tests, an optimized high frequency induction hardening process for piston rods has been obtained, where the output power was 82%×80 kW and the moving speed of workpiece was 5364 mm/min. The piston rods, treated by the optimized high frequency induction hardening process, show the best comprehensive mechanical performance.

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Materials

Investigations of high-frequency induction hardening process for piston rod of shock absorber

Author Affilications

School of Mechanical & Power Engineering, Shanghai Jiaotong University, Shanghai 200030, China

Received: 16 February 2004;

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Citing articles(11)

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3.	Deepak Nayak, Tonmoy Kundu, Nilima Dash, et al. Evaluation of VSK separation in the classification of two mineralogically different iron ore fines. International Journal of Minerals, Metallurgy and Materials, 2023, 30(2): 260. 必应学术
4.	Gonzalo R. Quezada, R.S Krishna, Subhabrata Mishra, et al. Molecular dynamics studies of hematite surfaces with PAM, HPAM and metasilicate. IOP Conference Series: Materials Science and Engineering, 2022, 1248(1): 012007. 必应学术
5.	Anurag Mehta, Gautam Sen, Jay Prakash Pandey. Microwave-assisted cationization of Gum ghatti by grafting with diallyldimethylammonium chloride (DADMAC) and its applications as nano scavenger. Industrial Crops and Products, 2022, 179: 114637. 必应学术
6.	Guangzheng Yao, Yongli Li, Qiang Guo, et al. Preparation of reduced iron powder for powder metallurgy from magnetite concentrate by direct reduction and wet magnetic separation. Powder Technology, 2021, 392: 344. 必应学术
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8.	Saravanan Loganathan, Subramanian Sankaran. Surface chemical and selective flocculation studies on iron oxide and silica suspensions in the presence of xanthan gum. Minerals Engineering, 2021, 160: 106668. 必应学术
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10.	A F Fuzlin, N A Bakri, B Sahraoui, et al. Study on the effect of lithium nitrate in ionic conduction properties based alginate biopolymer electrolytes. Materials Research Express, 2020, 7(1): 015902. 必应学术
11.	Ajita Kumari, Pratima Gajbhiye, Venugopal Rayasam. Comparative Evaluation of Natural and Synthetic Flocculants on Selective Metal Recovery from Low-Grade Iron Ore Slimes. Transactions of the Indian Institute of Metals, 2019, 72(10): 2567. 必应学术

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A F Fuzlin, N A Bakri, B Sahraoui, et al. Study on the effect of lithium nitrate in ionic conduction properties based alginate biopolymer electrolytes. Materials Research Express, 2020, 7(1): 015902. 必应学术
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