Location History:
- Lower Burrell, PA (US) (1976 - 1977)
- New Kensington, PA (US) (1977 - 1999)
Company Filing History:
6 out of 81 
4 out of 72 
1 out of 1 Years Active: 1976-1999
Title: The Innovations of Orville W. Reen: A Pioneer in Sintered Steel Technology
Introduction
Orville W. Reen, an accomplished inventor based in New Kensington, Pennsylvania, has made significant contributions to the field of materials science. With a remarkable portfolio featuring 11 patents, he has exemplified innovation through his groundbreaking work in sintered steel technologies.
Latest Patents
Reen's latest patents showcase his dedication to enhancing the properties of stainless steel. The first, titled "Sintered Liquid Phase Stainless Steel," focuses on a blend of pre-alloyed stainless steel powder designed for the production of sintered stainless steel. This innovative blend consists, by weight, of up to 0.05% carbon, 22% to 26% chromium, 10% to 24% nickel, 2.7% to 5% molybdenum, 0.1% to 1% boron, and residuals, with added manganese sulfide particles to improve machinability significantly.
Another notable patent, "Desulfurization Process for Ferrous Powder," outlines a method for producing a low carbon ferrous powder melt stock with a sulfur content of less than 5 parts per million. This process involves atomizing molten steel into a powder, exposing it to high temperatures in a hydrogen-containing atmosphere to reduce its sulfur content, and ensuring that at least 10% interconnected porosity is maintained.
Career Highlights
Throughout his career, Orville W. Reen has worked for prestigious companies such as Allegheny Ludlum Industries, Inc. and Allegheny Ludlum Steel Corporation. His expertise in materials engineering and metallurgy has placed him at the forefront of developing advanced materials that are both reliable and high-performing.
Collaborations
Reen has collaborated with several influential figures in the field, including Merlin L. Osborn and Donald J. McMahon. Their collective efforts have contributed to the success and implementation of innovative technologies within the steel industry.
Conclusion
In summary, Orville W. Reen's contributions to the development of sintered steel and advanced metallurgical processes reflect his commitment to innovation. His extensive patent portfolio and collaborations with fellow experts position him as a key figure in the ongoing evolution of materials science.