Year 2023,
Volume: 6 Issue: 2, 66 - 69, 31.12.2023
Uğur Temel Yıldız
,
Temel Varol
,
Serhatcan Berk Akçay
,
Gençağa Pürçek
Project Number
TÜBİTAK Project Number:119C073 and Karadeniz Technical University Scientific Research Coordination Unit:FSI-2022-10089
References
- Dimitrov, M., Analysis on the Next Generation Assault Rifles and Ammunition Designed for the US Army, Problems of Mechatronics, Armament, Aviation, Safety Engineering, 2021
- Kalev, K., Analytical determination of pressure in the gun barrel taking into account the wear, Presented at Greener and Safer Energetic and Ballistic Systems - GSEBS 2015, Romania, Bucharest, Military Technical Academy 22-23 May, 2015
- Lawton, B., Thermo-chemical erosion in gun barrels, Wear, 2001, 251(1–12):827-838
- Burton, L., Carter, R., Champagne, V., Emerson, R., Audino M., Troiano, E., “Army Targets Age Old Problems with New Gun Barrel Materials”, AMPTIAC, 2004, 8(4)
- Katz, R.N., Bracamonte, L.A., Withers, J.C., Chaudhury, S., Hybrid Ceramic Matrix/Metal Matrix Composite Gun Barrels, Materials and Manufacturing Processes, 2006, 21(6), 579-583
- de Rosset, W.S., Montgomery, J.S., Cobalt-base alloy gun barrel study, Wear, 2014, 316(1–2):119-123
- Storm, R., Withers, J.C., Ramos, R., Loutfy. R.O., Fabrication of Si3N4 Gun Barrel Liners for Very High Temperature Erosion Resistant Gun Barrels, Materials and Manufacturing Processes, 2012, 27(8): 875-877
- Sheward, J.A., The coating of internal surfaces by PVD techniques, Surface & Coatings Technology, 1992, 297-302
- Levy, R.A., Investigation of Chemically Vapor Deposited Tantalum for Medium Caliber Gun Barrel Protection, New Jersey Institue of Technology, 2008
10. Miller, M.D., Campo, F., Troiano, E., Smith, S., de Rosset, W.S., Explosive Bonding of Refractory Metal Liners, Materials and Manufacturing Processes, 2012, 27(8):882-887
- Trexler, M.D., Carter, R., de Rosset, W.S., Gray, D., Helfritch, D.J., Champagne, V.K., Cold Spray Fabrication of Refractory Materials for Gun Barrel Liner Applications, Materials and Manufacturing Processes, 2012, 27(8):820-824
- Jiang, X., Wang, Y., Lu, X., Research on the Mechanism of Extending Artillery Barrel Life by Electrical Explosion Spraying Technology. Advanced Materials Research, 2012, 429, 19-24
- Audino, M.J., Use of Electroplated Chromium in Gun Barrels, DoD Metal Finishing Wrokshop, Washington, DC., 2006
- Newby, K.R., Industrial (Hard) Chromium Plating, Surface Engineering, ASM Handbook, Edited By Cotell, C.M., Sprague, J.A., Smidt, F.A. Jr., ASM International, 1994, 5, 177–191
- DIN EN 10083-3 Steels for quenching and tempering- Part 3: Technical delivery conditions for alloy steels English Version of DIN EN 10083-3:2007-01, DIN Deutsches Institut für Normung e.V., Berlin Germany, 2007
- Schlesinger, M., and Paunovic M., Modern Electroplating., Hoboken N.J: Wiley. 2010, 5
- Dennis, J.K, Such, T.E., Nickel and Chromium Plating 3rd Edition, Woodhead Publishing Limited, 1993
ELECTRODEPOSITION OF HARD CHROMIUM ON THE INTERIOR SURFACE OF INFANTRY RIFLE BARRELS: AN EXPERIMENTAL INVESTIGATION
Year 2023,
Volume: 6 Issue: 2, 66 - 69, 31.12.2023
Uğur Temel Yıldız
,
Temel Varol
,
Serhatcan Berk Akçay
,
Gençağa Pürçek
Abstract
The objective of this study was to enhance the properties of the inner surface of a rifle barrel. The substrate utilized in this investigation was produced through the cold forging technique using 42CrMo4 material, measuring 260 mm in length and 5.56 mm in diameter. Electrolytic hard chromium plating was employed to create a durable metal layer on the inner surface of the substrate. A peristaltic pump was utilized to eliminate gases, such as hydrogen and oxygen, which evolved at the cathode and anode during the process. An anode material comprising a steel rod coated with a 93% Pb-7% Sn alloy, possessing a diameter of 2.35 mm, was employed in the coating experiments. Vickers hardness testing was performed to measure the hardness of both the substrate and the coating layer. The coating thickness ranged approximately between 23 µm to 30 µm. Hardness analysis conducted at various points indicated a proportional decline in coating microhardness with increasing coating thickness. Following the electrolytic hard chrome plating process, the inner surface hardness of the barrel reached approximately 1143 HV0.025.
Supporting Institution
Scientific and Technological Research Council of Turkey (TÜBİTAK) and Karadeniz Technical University Scientific Research Coordination Unit and Trabzon Arms Industry
Project Number
TÜBİTAK Project Number:119C073 and Karadeniz Technical University Scientific Research Coordination Unit:FSI-2022-10089
Thanks
This study has been completed with the support provided by the Scientific and Technological Research Council of Turkey (TÜBİTAK) within the scope of the 2244 Industry-Academy cooperation program numbered 119C073, by the Karadeniz Technical University Scientific Research Coordination Unit within the scope of FSI-2022-10089 research project and Trabzon Arms Industry (TİSAŞ). The authors would like to thank TÜBİTAK, Karadeniz Technical University Scientific Research Coordination Unit and Trabzon Arms Industry for their support.
References
- Dimitrov, M., Analysis on the Next Generation Assault Rifles and Ammunition Designed for the US Army, Problems of Mechatronics, Armament, Aviation, Safety Engineering, 2021
- Kalev, K., Analytical determination of pressure in the gun barrel taking into account the wear, Presented at Greener and Safer Energetic and Ballistic Systems - GSEBS 2015, Romania, Bucharest, Military Technical Academy 22-23 May, 2015
- Lawton, B., Thermo-chemical erosion in gun barrels, Wear, 2001, 251(1–12):827-838
- Burton, L., Carter, R., Champagne, V., Emerson, R., Audino M., Troiano, E., “Army Targets Age Old Problems with New Gun Barrel Materials”, AMPTIAC, 2004, 8(4)
- Katz, R.N., Bracamonte, L.A., Withers, J.C., Chaudhury, S., Hybrid Ceramic Matrix/Metal Matrix Composite Gun Barrels, Materials and Manufacturing Processes, 2006, 21(6), 579-583
- de Rosset, W.S., Montgomery, J.S., Cobalt-base alloy gun barrel study, Wear, 2014, 316(1–2):119-123
- Storm, R., Withers, J.C., Ramos, R., Loutfy. R.O., Fabrication of Si3N4 Gun Barrel Liners for Very High Temperature Erosion Resistant Gun Barrels, Materials and Manufacturing Processes, 2012, 27(8): 875-877
- Sheward, J.A., The coating of internal surfaces by PVD techniques, Surface & Coatings Technology, 1992, 297-302
- Levy, R.A., Investigation of Chemically Vapor Deposited Tantalum for Medium Caliber Gun Barrel Protection, New Jersey Institue of Technology, 2008
10. Miller, M.D., Campo, F., Troiano, E., Smith, S., de Rosset, W.S., Explosive Bonding of Refractory Metal Liners, Materials and Manufacturing Processes, 2012, 27(8):882-887
- Trexler, M.D., Carter, R., de Rosset, W.S., Gray, D., Helfritch, D.J., Champagne, V.K., Cold Spray Fabrication of Refractory Materials for Gun Barrel Liner Applications, Materials and Manufacturing Processes, 2012, 27(8):820-824
- Jiang, X., Wang, Y., Lu, X., Research on the Mechanism of Extending Artillery Barrel Life by Electrical Explosion Spraying Technology. Advanced Materials Research, 2012, 429, 19-24
- Audino, M.J., Use of Electroplated Chromium in Gun Barrels, DoD Metal Finishing Wrokshop, Washington, DC., 2006
- Newby, K.R., Industrial (Hard) Chromium Plating, Surface Engineering, ASM Handbook, Edited By Cotell, C.M., Sprague, J.A., Smidt, F.A. Jr., ASM International, 1994, 5, 177–191
- DIN EN 10083-3 Steels for quenching and tempering- Part 3: Technical delivery conditions for alloy steels English Version of DIN EN 10083-3:2007-01, DIN Deutsches Institut für Normung e.V., Berlin Germany, 2007
- Schlesinger, M., and Paunovic M., Modern Electroplating., Hoboken N.J: Wiley. 2010, 5
- Dennis, J.K, Such, T.E., Nickel and Chromium Plating 3rd Edition, Woodhead Publishing Limited, 1993