Joining of Al-Si coated press hardened steel using flash butt welding
30 May 23
A process for joining steel plate includes providing a steel plate and joining the steel plate to another material.
Matthew James Duffey, Steven Wayne Streibick
Filed: 3 Apr 20
Digital Roll Gap Verification Tool and Related Calibration Stand
13 Apr 23
A gap verification tool is usable with a leveling unit where the leveling unit includes multiple offset rollers that flatten a material, such as a previously coiled steel sheet, as it passes through the leveling unit.
Zachary Duwayne Emmons, Mark Anthony Harmon, Jeffrey Michael Collins
Filed: 12 Oct 22
Method of colorizing stainless steel using strip anneal processing
21 Feb 23
A method of colorizing stainless steel strip involves the continuous surface treatment of stainless steel strip with aqueous suspensions of rare earth oxide nano or micro particles or aqueous rare earth nitrate solutions of nano or micro particles.
Frederick A. Myers, LeRoy R. Price
Filed: 16 Jul 19
Press hardened steel with tailored properties
8 Nov 22
A tailor-welded blank is made of two steels, one steel of Alloy A and one steel of Alloy B.
Erik James Pavlina, Stephen Bryant Tate
Filed: 2 Nov 18
Rare earth metal oxide coatings prepared with rare earth metal nitrate or acetate solutions for improving high temperature oxidation and corrosion of stainless steels
10 May 22
To improve oxidation and corrosion resistance of stainless steel, it is not necessary to apply suspensions containing nanoparticles of rare earth metal oxides.
Zhuangfei Zhou, Frederick Alan Myers, Amanda R. Glass
Filed: 26 Mar 18
Weld Wheel Cleaning System
3 Mar 22
A weld wheel cleaning system is provided to clean or remove a layer of embedded material and other debris produced from welding from the working surface of a weld wheel.
Daniel J. Cadotte, David E. Brandau
Filed: 10 Nov 21
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