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Journal of Materials Exploration and Findings

Abstract

Chutes are critical materials handling assets to transport solid particles from one process step to another in mineral processing, coal mining and cement industries. The material transport, because of material characteristics, cause severe wear on internal lining of chutes or bins’ structure. The wear problem on internal lining of bins or chutes needs to be checked to keep production efficiency. Therefore, not checked wear rate causes liner replacement schedule becomes unpredictable. It leads to production loss and highly cost maintenance in industry. This study shows that condition-based maintenance through regular thickness measurement using Ultrasonic Transducer (UT) to predict life service of critical liners prevent unplanned maintenance schedule. Data collected can be used to predict the next liner replacement schedule, cuts unplanned maintenance and breakdowns.

References

Bruneau, M, Uang, C M & Whittaker, A S 1998, Ductile design of steel structures, McGraw-Hill Professional, pp.29–31.

Chen, W, Biswas, S, Roberts, A, O’Shea, J & Williams, K 2017, ‘Abrasion wear resistance of wall lining materials in bins and chutes during iron ore mining’, International Journal of Mineral Processing, 167, pp.42–48.

Finnie, I 1960, ‘Erosion of surfaces by solid particles’, Wear, 3, pp.87–103.

Grasser, D, Gallo, S C, Barnett, M & Pereira, M 2024, ‘Design principles for wear liners with insert in mining chutes’, Powder Technology, 436.

Hutchings, I & Shipway, P 2017, Sliding wear, 2nd edn, Elsevier Ltd.

Ilic, D 2019, ‘Development of design criteria for reducing wear in iron ore transfer chute’, Wear, pp.434–435.

ISO 2004, ISO/TR 17844: Welding – Comparison of standardised methods for the avoidance of cold crack.

Jacobs-Capdeville, P, Kuang, S & Yu, A 2024, ‘Unrevealing energy dissipation during iron ore transfer through chutes with different design’, Powder Technology, 435.

Kim, K H, et al. 2017, ‘Influence of carbon equivalent value on the weld bead bending properties of high-strength low-alloy steel plates’, Journal of Materials Science & Technology, 33, pp.321–329.

Ou, T & Chen, W 2022, ‘On accurate prediction of transfer chute wear using a digital wear sensor and discrete element modelling’, Powder Technology, 407.

Scott, O J & Choules, P R 1993, ‘The use of impact plates in conveyor transfers’, Tribology International, 26(5), pp.353–359.

Singh, K K, Anand, K A & Kumar, V 2022, ‘Wear prevention & control as a preventive maintenance strategy’, Materials Today: Proceedings, 66, pp.3949–3954.

Talas, S 2010, ‘The assessment of carbon equivalent formulas in predicting the properties of steel weld metals’, Materials and Design, 31, pp.2649–2653.

Tumer, M, Schneider-Broskamp, C & Enzinger, N 2022, ‘Fusion welding of ultra-high strength structural steels – A review’, Journal of Manufacturing Processes, 82, pp.203–229.

Viafara, C C, Valenzuela, B, Martinez, F & Penagos, J J 2023, ‘A method to analyze wear mechanism on worn chute lining surfaces using computer vision tools’, Tribology International, 186.

Wensrich, C M 2003, ‘Evolutionary optimisation in chute design’, Powder Technology, 138.

Xu, L, Vose, C & St. John, D 1993, ‘Abrasive wear study of selected white cast irons as liner materials for mining industry’, Wear, pp.162–164.

Yan, Y, et al. 2023, ‘Modelling of material removal due to sliding wear caused by bulk material’, Powder Technology, 415.

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