{ "id": "eppnz1fqtj", "slug": "mars-g-fontana", "title": "Mars G Fontana", "updated": "2026-10-21", "topic_path": [ { "id": "technology", "label": "Technology and the built world", "api_url": "https://www.edgepedia.org/api/v1/topics/technology" }, { "id": "technology.scientists", "label": "Engineers and computer scientists", "api_url": "https://www.edgepedia.org/api/v1/topics/technology.scientists" }, { "id": "technology.scientists.engineering-materials", "label": "Engineers and materials scientists", "api_url": "https://www.edgepedia.org/api/v1/topics/technology.scientists.engineering-materials" }, { "id": "technology.scientists.engineering-materials.eng-mat", "label": "Researchers in materials science and nanotechnology", "api_url": "https://www.edgepedia.org/api/v1/topics/technology.scientists.engineering-materials.eng-mat" }, { "id": "technology.scientists.engineering-materials.eng-mat.corrosion-and-environmental-degradation", "label": "Corrosion and environmental degradation", "api_url": "https://www.edgepedia.org/api/v1/topics/technology.scientists.engineering-materials.eng-mat.corrosion-and-environmental-degradation" } ], "geo": [ { "id": "geo.us.t1800.technology.scientists.engineering-materials.eng-mat", "label": "United States · 1800 to 1945: Researchers in materials science and nanotechnology", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.technology.scientists.engineering-materials.eng-mat", "path": [ { "id": "geo.us", "label": "United States", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us" }, { "id": "geo.us.t1800", "label": "United States · 1800 to 1945", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800" }, { "id": "geo.us.t1800.technology", "label": "Technology and the built world", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.technology" }, { "id": "geo.us.t1800.technology.scientists", "label": "Engineers and computer scientists", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.technology.scientists" }, { "id": "geo.us.t1800.technology.scientists.engineering-materials", "label": "Engineers and materials scientists", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.technology.scientists.engineering-materials" }, { "id": "geo.us.t1800.technology.scientists.engineering-materials.eng-mat", "label": "Researchers in materials science and nanotechnology", "api_url": "https://www.edgepedia.org/api/v1/geo/geo.us.t1800.technology.scientists.engineering-materials.eng-mat" } ] } ], "excerpt": "Mars Guy Fontana (1910–1988) was an American corrosion engineer, professor, and chairman of metallurgical engineering at Ohio State University, author of the textbook Corrosion Engineering (1967), called the father of modern corrosion science.", "snippet": "Mars Guy Fontana (1910–1988) was an American corrosion engineer, professor, and chairman of metallurgical engineering at Ohio State University, author of the textbook Corrosion Engineering (1967), called the father of modern corrosion science.", "node": "technology.scientists.engineering-materials.eng-mat.corrosion-and-environmental-degradation", "markdown": "# Mars G Fontana\n\n**Mars Guy Fontana** (April 6, 1910 – February 29, 1988) was an American corrosion engineer, professor, and chairman of metallurgical engineering at [Ohio State University](https://www.edgepedia.org/ohio-state-university), and the author of the textbook *Corrosion Engineering* (1967). He was elected to the National Academy of Engineering in 1967,[1](https://www.nae.edu/File.aspx?id=188862) and according to the Library of Congress authority record, his full name is Mars Guy Fontana.[2](https://id.loc.gov/authorities/names/n50023911.html) A learned-society tribute calls him \"widely recognized as the Father of Modern Corrosion Science and Engineering\" and credits his DuPont corrosion work with producing his famous definition of The Eight Forms of Corrosion.[3](https://www.ise-online.org/app/uploads/10-spring-BoA.pdf)\n\n| Key facts | |\n|---|---|\n| Born | Iron Mountain, Michigan, April 6, 1910[1](https://www.nae.edu/File.aspx?id=188862) |\n| Died | February 29, 1988, at age 77[1](https://www.nae.edu/File.aspx?id=188862) |\n| Training | B.S. chemical engineering (1931), M.S. (1932), Ph.D. metallurgical engineering (1935), University of Michigan; doctoral advisor John Chipman[1](https://www.nae.edu/File.aspx?id=188862) • [4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) |\n| Signature work | *Corrosion Engineering* (McGraw-Hill, 1967, 391 pages; 3rd edition 1986, 556 pages)[5](https://books.google.com/books/about/Corrosion_Engineering.html?id=oCq1AAAAIAAJ) • [6](https://books.google.com/books/about/Corrosion_Engineering.html?id=N95EAAAACAAJ) |\n| Honors | NAE member 1967; NACE president 1952; ASM honorary member 1969[1](https://www.nae.edu/File.aspx?id=188862) • [4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) |\n| Patents | Eight, including Alloy FA-20 and Duriron cathodic-protection anodes used at the Kennedy Space Center[4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) |\n| Center today | Fontana Corrosion Center directed by Jenifer Locke since 2025, after Jerry Frankel's directorship[7](https://www.mse.osu.edu/news/2025/10/distinguished-professor-engineering-jerry-frankel-retires-after-30-years-service-locke-appointed-director) |\n\n## Early life and education\n\nFontana was born in Iron Mountain, Michigan, on April 6, 1910.[1](https://www.nae.edu/File.aspx?id=188862) According to the History of the Department of Metallurgical Engineering, 1870–1970 (Ohio State), he took a research assistantship at the University of Michigan's Department of Engineering Research from September 1929 to October 1934, earning a B.S. in chemical engineering in 1931, an M.S. in metallurgical engineering in 1932, and a Ph.D. in metallurgical engineering in 1935.[8](http://hdl.handle.net/1811/75733) His dissertation, listed by the Library of Congress as *Equilibrium in the reaction of hydrogen with ferrous oxide*, was written under the faculty advisor Dr. John Chipman.[2](https://id.loc.gov/authorities/names/n50023911.html) • [4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) In the fall of 1934, with his doctoral research complete and the dissertation in progress, he accepted an offer from the DuPont Company in [Wilmington, Delaware](https://www.edgepedia.org/wilmington-delaware), with Chipman's blessing, and stayed until October 31, 1945, as a metallurgical engineer and group supervisor.[4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) • [8](http://hdl.handle.net/1811/75733)\n\n## Career at Ohio State\n\nIn November 1945 Fontana was appointed Professor of Metallurgical Research at Ohio State's Engineering Experiment Station and part-time Professor of Metallurgical Engineering; he became a full-time professor in 1946 and succeeded Professor Demorest as department chairman in 1948.[8](http://hdl.handle.net/1811/75733) In 1948 he also became director of the Corrosion Center, described in his National Academy of Engineering memorial as the largest university effort in corrosion research in the United States; he was named regents professor in 1967 and chairman emeritus in 1975.[1](https://www.nae.edu/File.aspx?id=188862) The department's first substantial contract research project was a $23,000 [Office of Naval Research](https://www.edgepedia.org/office-of-naval-research) grant in 1946 to investigate the fundamentals of corrosion.[8](http://hdl.handle.net/1811/75733) During his tenure $3 million of new metallurgical engineering facilities were built and contract research grew to $1 million a year.[1](https://www.nae.edu/File.aspx?id=188862) He personally supervised at least 70 graduate students, mainly in corrosion, and designed 23 laboratories for the Corrosion Center in the new Metallurgical Engineering complex.[8](http://hdl.handle.net/1811/75733) When he arrived in 1945 there was practically no formal university program in corrosion in the country; he went on to organize three formal corrosion education programs.[8](http://hdl.handle.net/1811/75733)\n\n## Representative work\n\nHis textbook *Corrosion Engineering* was published by McGraw-Hill in 1967, 391 pages, ISBN 0070214603,[5](https://books.google.com/books/about/Corrosion_Engineering.html?id=oCq1AAAAIAAJ) and a third edition under his name appeared in 1986, 556 pages.[6](https://books.google.com/books/about/Corrosion_Engineering.html?id=N95EAAAACAAJ) • [2](https://id.loc.gov/authorities/names/n50023911.html) The NAE memorial connects the book to his teaching and research program at Ohio State.[1](https://www.nae.edu/File.aspx?id=188862)\n\nHis research papers, published in the journal *CORROSION*, established for the first time the mechanism of knife-line attack in welded Type 347 stainless steel (1951).[8](http://hdl.handle.net/1811/75733) His co-authored *CORROSION* papers include studies of the mechanism of stress corrosion of austenitic stainless steels in chloride waters (1959) and of the wedging action of solid corrosion product during stress corrosion of austenitic stainless steels (1962).[9](https://doi.org/10.5006/0010-9312-19.6.199) Ohio State's departmental history records him as first to establish the basic mechanism of catastrophic oxidation of stainless steels in the presence of molybdenum and vanadium, first to establish the mechanism of knife-line attack of stabilized stainless steels, and first to make quantitative measurements of the stresses produced by corrosion products during chemical cracking.[8](http://hdl.handle.net/1811/75733) According to a *CORROSION* article, he articulated the complementarity of the corrosion scientist and the corrosion engineer, whose efforts are synergistic in solving corrosion-control problems.[9](https://doi.org/10.5006/0010-9312-19.6.199) \n\n## Honors, patents and consulting\n\nFontana was elected to the National Academy of Engineering in 1967, served as president of the National Association of Corrosion Engineers in 1952, and chaired the Corrosion Division of the Electrochemical Society in 1948–1949.[1](https://www.nae.edu/File.aspx?id=188862) In 1969 ASM made him an honorary member, and he became a fellow of ASM in 1970, of AIME's Metallurgical Society in 1971, and of the [American Institute of Chemical Engineers](https://www.edgepedia.org/american-institute-of-chemical-engineers) in 1972.[4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) Eight patents were held by him, among them one covering Alloy FA-20, a standard alloy for many corrosive services; Ohio State patented his Alloy DC4MCu, and he invented Duriron anodes for cathodic protection used to protect buildings at the [Kennedy Space Center](https://www.edgepedia.org/kennedy-space-center).[4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) He consulted for Duriron Company, Mallinckrodt Chemical, Combustion Engineering, Dow Chemical, General Electric, U.S. Steel, Republic Steel, Humble Oil, Standard Oil of New Jersey and of Ohio, Kaiser Aluminum, American Potash and Chemical Co., the U.S. Air Force, Argonne National Laboratory, and [Oak Ridge National Laboratory](https://www.edgepedia.org/oak-ridge-national-laboratory).[4](https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/) According to a 2023 Ohio State MSE tribute, in 1962–63 he served on the six-person USA-USSR corrosion exchange.[10](https://www.mse.osu.edu/news/2023/04/happy-birthday-mars-g.-fontana) \n\n## Legacy: the Fontana Corrosion Center\n\nThe center he founded now carries his name. According to Ohio State's news release, Jerry Frankel directed the Fontana Corrosion Center for more than 25 years until his retirement in 2025, and Professor Jenifer Locke, who had worked alongside Frankel since coming to Ohio State in 2015, was appointed the new director in 2025.[7](https://www.mse.osu.edu/news/2025/10/distinguished-professor-engineering-jerry-frankel-retires-after-30-years-service-locke-appointed-director) The center is described as one of the country's leading corrosion-specific research laboratories; under Frankel its work on corrosion mechanisms included new materials for long-term storage of nuclear waste, for which he served as director of the DOE-funded Center for Performance and Design of Nuclear Waste.[7](https://www.mse.osu.edu/news/2025/10/distinguished-professor-engineering-jerry-frankel-retires-after-30-years-service-locke-appointed-director) The center has also moved from its long-time home in MacQuigg Laboratories into the newly renovated Fontana Laboratories building.[11](https://fcc.osu.edu/)\n\n## References\n\n1. Memorial Tributes: Mars G. Fontana (National Academy of Engineering). https://www.nae.edu/File.aspx?id=188862\n2. Fontana, Mars G. (Mars Guy), 1910–1988, Library of Congress authority record. https://id.loc.gov/authorities/names/n50023911.html\n3. International Society of Electrochemistry, 8th Spring Meeting, tribute to Mars G. Fontana. https://www.ise-online.org/app/uploads/10-spring-BoA.pdf\n4. Mars G. Fontana Scholarship in Metallurgical Engineering, College of Engineering donor story. https://u.osu.edu/coescholarshipdonorstories/mars-g-fontana-scholarship-in-metallurgical-engineering/\n5. Corrosion Engineering, Mars Guy Fontana, Norbert D. Greene (Google Books record). https://books.google.com/books/about/Corrosion_Engineering.html?id=oCq1AAAAIAAJ\n6. Corrosion Engineering, 3rd edition (Google Books record). https://books.google.com/books/about/Corrosion_Engineering.html?id=N95EAAAACAAJ\n7. Distinguished Professor of Engineering Jerry Frankel retires after 30 years of service, Locke appointed Director. https://www.mse.osu.edu/news/2025/10/distinguished-professor-engineering-jerry-frankel-retires-after-30-years-service-locke-appointed-director\n8. History of the Department of Metallurgical Engineering, 1870–1970 (Ohio State). http://hdl.handle.net/1811/75733\n9. Corrosion Engineering And Corrosion Science (CORROSION journal). https://doi.org/10.5006/0010-9312-19.6.199\n10. Happy birthday, Mars G. Fontana! (Ohio State MSE, 2023). https://www.mse.osu.edu/news/2023/04/happy-birthday-mars-g.-fontana\n11. The Fontana Corrosion Center. https://fcc.osu.edu/\n12. Mars G. Fontana, Corrosion Doctors biography. https://www.corrosion-doctors.org/Biographies/FontanaBio.htm\n\n---\n*Topic: Encyclopedia › Technology and the built world › Engineers and computer scientists › Engineers and materials scientists › Researchers in materials science and nanotechnology › Corrosion and environmental degradation*\n\n*Initially written Sep 21, 2026 · Reviewed: Sep 25, 2026 · Edited: Sep 25, 2026; Oct 11, 2026; Oct 21, 2026 · Last review: Sep 25, 2026*\n\n*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*\n\nLicense: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license\n", "same_as": [], "url": "https://www.edgepedia.org/mars-g-fontana", "markdown_url": "https://www.edgepedia.org/mars-g-fontana.md", "license": { "name": "Edgepedia Community License 1.0", "url": "https://www.edgepedia.org/edgepedia/license", "summary": "Free with credit, commercial use included. AI training is open to everyone. For other uses, organizations over USD 100M in revenue or 100M monthly users license separately.", "spdx": "LicenseRef-Edgepedia-Community-1.0" }, "credit": "\"Mars G Fontana\", Edgepedia (EdgeChat), https://www.edgepedia.org/mars-g-fontana. Edgepedia Community License 1.0.", "credit_md": "\"[Mars G Fontana](https://www.edgepedia.org/mars-g-fontana)\", Edgepedia (EdgeChat), [https://www.edgepedia.org/mars-g-fontana](https://www.edgepedia.org/mars-g-fontana). [Edgepedia Community License 1.0](https://www.edgepedia.org/edgepedia/license).", "credit_html": "\"Mars G Fontana\", Edgepedia (EdgeChat), https://www.edgepedia.org/mars-g-fontana. Edgepedia Community License 1.0.", "speakable": "Mars Guy Fontana was an American corrosion engineer, professor, and chairman of metallurgical engineering at Ohio State University, author of the textbook Corrosion Engineering, called the father of modern corrosion science." }