The Study of the Properties and Function of Large Ball Mill with Liner Material

Abstract:

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In this paper, based on ctual large-scale ball mill liners working conditions, effects of different quenching temperature and tempering temperature on the Cr-Mo steel performance, optimize the best heat treatment process.The use of sophisticated electronic universal tensile testing machine, and Rockwell hardness testing machine for testing mechanical properties of steel materials were tested; Using the MMS-1G-type high-temperature high-speed Friction and wear tester, the wear properties of steel samples were studied using JSM-5610LV scanning electron microscope study of the tensile test fracture surfaces of steel and the friction and wear morphology. The results show that: For the high carbon alloy steel, of which 870 °C 620 °C tempered quenched specimen extension rate of 7.0% area reduction rate of 9.5%.

Info:

Periodical:

Edited by:

Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen

Pages:

1044-1047

DOI:

10.4028/www.scientific.net/AMM.117-119.1044

Citation:

J. P. Xie et al., "The Study of the Properties and Function of Large Ball Mill with Liner Material", Applied Mechanics and Materials, Vols. 117-119, pp. 1044-1047, 2012

Online since:

October 2011

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$35.00

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