A magnetic shear thickening polishing method was proposed based on chemical assistance, and a novel polishing slurry was designed and prepared. A single-factor experiment was employed to study the impacts of H2O2 concentration, pH value, and surfactant concentration on the surface roughness of titanium alloy tube inner surfaces. Under the optimal conditions of 0.1% mass fraction H2O2 concentration, pH value of 5, and 0.3% mass fraction surfactant concentration, the value of surface roughness of titanium alloy tube inner surfaces is significantly reduced from 701 nm to 56 nm after 90 min polishing. Scanning electron microscopy and ultra-depth-of-field microscopy reveal that the chemical-assisted magnetorheological shear thickening polishing(CMSTP) may significantly remove the convex peaks and scratches generated during processing, resulting in a defect-free smooth surface.
GAOK, ZHANGY, JUN H, et al. Overview of Surface Modification Techniques for Titanium Alloys in Modern Material Science: a Comprehensive Analysis[J]. Coatings, 2024, 14(1):148.
[2]
CARVALHOR S, HOROVISTIZA, DAVIMP J. The Role of Roughness Parameters in Grading the Machined Surface Quality in Ti-alloys[J]. Proceedings of the Institution of Mechanical Engineers, Part B:Journal of Engineering Manufacture, 2024, 238(6/7):1013-1029.
[3]
CHAUDHARIG S, HARNES M P. A Review on Optimization of Machining Parameters in Cylindrical Grinding Process[J]. International Journal of Engineering Research and, 2015, 4(4):684-686.
[4]
LUOH, AJMALM, LIUW, et al. Polishing and Planarization of Single Crystal Diamonds:State-of-the-art and Perspectives[J]. International Journal of Extreme Manufacturing, 2021, 3(2):49-91.
[5]
KUMARR, KOMMAR. Development and Experimental Investigation of Magnetic Abrasive Finishing of 17-4PH Steel[J]. Proceedings of the Institution of Mechanical Engineers, Part C:Journal of Mechanical Engineering Science, 2024, 238(10):4463-4476.
[6]
ZHANGJ, WANGH. Magnetically Driven Internal Finishing of AISI 316L Stainless Steel Tubes Generated By Laser Powder Bed Fusion[J]. Journal of Manufacturing Processes, 2022, 76:155-166.
[7]
CAOC, ZHAOY, ZHANGG, et al. Experimental Study of Plastic Cutting in Laser-assisted Machining of SiC Ceramics[J]. Optics and Laser Technology, 2024:169.
[8]
ZHANGZ, LIUJ, HUW, et al. Chemical Mechanical Polishing for Sapphire Wafers Using a Developed Slurry[J]. Journal of Manufacturing Processes, 2021, 62:762-71.
[9]
LIAOL X, ZHANGZ Y, MENGF N, et al. A Novel Slurry for Chemical Mechanical Polishing of Single Crystal Diamond[J]. Applied Surface Science, 2021, 564:150431.
[10]
LYU B, HEK, CHENH, et al. Experimental Study on Shear Thickening Polishing of Cemented Carbide Insert with Complex Shape[J]. The International Journal of Advanced Manufacturing Technology, 2019, 103(1/4):585-595.
CHENShihao, BinghaiLYU, HEQiankun, et al. Simulation and Experimental Study on Material Removal Function of Shear Thickening Polishing Cylindrical Surface[J]. Surface Technology, 2019, 48(10):355-362.
KEMingfeng, BinghaiLYU, SHAOLanying, et al. Experimental Study on Shearing Thickening Polishing of Rake Surface of Cemented Carbide Inserts[J]. Surface Technology, 2022, 51(1):220-228
[16]
FANZ, TIANY, ZHOUQ, et al. A Magnetic Shear Thickening Media in Magnetic Field-assisted Surface Finishing[J]. Proceedings of the Institution of Mechanical Engineers, Part B:Journal of Engineering Manufacture, 2020, 234(6/7):1069-72.
[17]
FANZ, TIANY, ZHOUQ, et al. Enhanced Magnetic Abrasive Finishing of Ti-6Al-4V Using Shear Thickening Fluids Additives[J]. Precision Engineering, 2020, 64:300-306.
[18]
FANZ, TIANY, LIUZ Q, et al. Investigation of a Novel Finishing Tool in Magnetic Field Assisted Finishing for Titanium Alloy Ti-6Al-4V[J]. Journal of Manufacturing Processes, 2019, 43:74-82.
[19]
SUNZ, FANZ, TIANY, et al. Post-processing of Additively Manufactured Microstructures Using Alternating-magnetic Field-assisted Finishing[J]. Journal of Materials Research and Technology, 2022, 19:1922-33.
[20]
LIJ, FANZ, YANGZ, et al. Simulation and Modeling of Magnetorheological Shear Thickening Polishing Processes for Slender Tube[J]. Journal of Materials Research and Technology, 2023, 25480-496.
[21]
SHINMURAT, TAKAZAWAK, HATANOE, et al. Study on Magnetic Abrasive Finishing[J]. CIRP Journal of Manufacturing Science and Technology, 1990, 39(1):325-328.
[22]
ANDERSOND, WARKENTINA, BAUERR. Simulation of Deep Spherical Indentation Using Eulerian Finite Element Methods[J]. Journal of Tribology, 2011, 133(2):021401.
[23]
LEEH, JEONGH. A Wafer-scale Material Removal Rate Profile Model for Copper Chemical Mechanical Planarization[J]. International Journal of Machine Tools and Manufacture, 2011, 51(5):395-404.