Company Filing History:
Years Active: 2008-2009
Title: Keith E. Moline: Innovator in Hardfacing Alloys
Introduction
Keith E. Moline is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of hardfacing alloys, particularly in applications related to oil and gas drilling. With a total of 2 patents, Moline's work focuses on enhancing the durability and performance of industrial products.
Latest Patents
Moline's latest patents include a hardfacing alloy designed to withstand service abrasion from silicious earth particles. This alloy is weldable on various industrial products, such as tool joints and stabilizers used in oil and gas well drilling. The hardfacing alloy features a low coefficient of friction, which results in excellent metal-to-metal resistance and a significant reduction in wear on industrial products, including casing wear. The invention also encompasses tool joints with the hardbanding alloy welded to their outer cylindrical surfaces, as well as methods for applying the hardfacing alloy to various surfaces. Notably, this alloy does not require any post-weld treatment and possesses primary borides in its microstructure. The carbons in the alloy are tied up in the formation of secondary carbides, enhancing its abrasion resistance. The alloy exhibits a quadratic crystallographic structure and a hardness of about 1725 Hv, which is comparable to the hardness of chromium carbide primary carbide alloys but is substantially less brittle than C–Cr–Fe hardfacing alloys.
Career Highlights
Moline is currently associated with Att Technology, Ltd., where he continues to innovate in the field of hardfacing alloys. His work has been instrumental in advancing the technology used in oil and gas drilling applications.
Collaborations
Moline collaborates with Roger Auguste Daemen, contributing to the development of innovative solutions in their field.
Conclusion
Keith E. Moline's contributions to hardfacing alloys have significantly impacted the industrial sector, particularly in oil and gas drilling applications. His innovative patents reflect a commitment to enhancing the performance and durability of essential industrial products.