Page 30 - Demo

Issue 143 August 2024 PCMI Journal 30
PCM of Difficult-to-Etch Metals and Alloys: Nickel- and Cobalt-Based Superalloys
Emeritus Professor David Allen, Cranfield University
Electronic Packaging and Production Conference, Vol. 1, 487-494, 25th-27th
February, 1986.
7. DM Allen and P Jefferies, Exploring the different etchants used in the PCM
Industry, PCMI Journal, 139, 10-29, 2022.
8. C Bonsell, Photochemical machining medical and aerospace industry metals,
PCMI Journal, (in the press).
9. HJA Almond and DM Allen, “Difficult-to-etch” metals and alloys, PCM
Research Consortium #3, February 2003.
10. DM Allen, JO Elortegi and L Defourny, Some applications of photochemical
machining in biomedical engineering, Processing of Advanced Materials,
3,125-129, 1993.
11. DV Wagh, D Dolas and MD Dhagate, Experimental investigation of
photochemical machining on Inconel 600 using ferric chloride, International
Journal of Engineering Research and Technology, 4, 289-293, 2015.
12. Nitin D Misal and Mudigonda Sadaiah , Investigation on surface roughness of
Inconel 718 in photochemical machining, Volume 2017, Article ID 3247873.
https://doi.org/10.1155/2017/3247873
13. Nitin D Misal and Mudigonda Sadaiah , Multi-objective optimization of
photochemical machining of Inconel 601 using Grey Relational Analysis,
Materials Today: Proceedings 5, 5591–5600, 2018.
14. DM Allen, unpublished, 2015.
15. DM Allen, HF etchants and safety considerations, PCMI Journal, 91, 31-34,
2003
16. US Patent 3,057,765: Composition and method for milling stainless steel and
nickel base alloys, General Motors Corporation, Detroit, MI, USA,
9th October 1962.
17. US Patent 3,232,802: Process of etching and etching bath for nickel base
alloys, North American Aviation, CA, USA, 1st February 1966.
18. US Patent 4,284,486: Patterned chemical etching of high temperature
resistant metals, Llewelyn Stearns, CA, USA, 18th August 1981.
19. Morral, F. R., "Cobalt-Base Alloys In Aerospace" (1970). The Space Congress
Proceedings. 3. https://commons.erau.edu/space-congress-proceedings/
proceedings-1970-7th/session-1/3
20. DM Allen, Electrolytic photoetching: an ECM/PCM hybrid, Proceedings of the
3rd National Electrical Machining Symposium, 54-59, May 1988.
21. S Thorat, V Lonkar, D Patil and M Sadaiah, Some investigations on
photochemical machining of cobalt-chromium L605 alloy, Proceedings of
AIMTDR-2016 Conference, 1418-21, 2016.