Location History:
- Middletown, OH (US) (1982)
- Baltimore, MD (US) (1976 - 1985)
Company Filing History:
5 out of 80 
4 out of 225 
1 out of 832,718 Years Active: 1976-1985
Title: The Innovations of Harry Tanczyn
Introduction
Harry Tanczyn is a notable inventor based in Baltimore, MD, who has made significant contributions to the field of materials science. With a total of 10 patents to his name, Tanczyn has focused on developing advanced steel alloys that exhibit exceptional properties for various applications.
Latest Patents
Among his latest innovations is a galling and wear-resistant steel alloy. This chromium-nickel-silicon-manganese steel alloy consists of about 1.0% maximum carbon, from 10% to about 16% manganese, about 0.07% maximum phosphorus, about 0.1% maximum sulfur, 4% to 6% silicon, 4% to 6% chromium, 4% to about 6% nickel, about 0.05% maximum nitrogen, and balance essentially iron. Preferred embodiments of this alloy exhibit excellent galling resistance, metal-to-metal wear resistance, high impact strength, oxidation resistance, and corrosion resistance. Another significant patent is for a high-strength austenitic stainless steel that demonstrates good hot workability and corrosion resistance while maintaining freedom from embrittlement in various conditions. This steel consists essentially of 0.06% maximum carbon, about 0.2% to 3.0% manganese, about 21% to 24.5% chromium, about 10% to 17% nickel, about 0.15% to 0.40% nitrogen, about 1.5% maximum silicon, about 2% to 4.5% molybdenum, about 0.06% maximum phosphorus, about 0.35% maximum sulfur, and balance essentially iron.
Career Highlights
Tanczyn has had a distinguished career, working with prominent companies such as Armco Steel Corporation and Armco Inc. His work has significantly impacted the development of materials used in various industries, showcasing his expertise in metallurgy and innovation.
Collaborations
Throughout his career, Tanczyn has collaborated with notable colleagues, including William J Schumacher and Joseph A Douthett. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Harry Tanczyn's contributions to the field of materials science through his innovative steel alloys have established him as a prominent inventor. His work
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