Company Filing History:
2 out of 7,580 
1 out of 70 
1 out of 30 Years Active: 2016-2022
Title: Zhigang Xiao: Innovator in Welding Technologies
Introduction
Zhigang Xiao is a prominent inventor based in Washington Township, OH (US). He has made significant contributions to the field of welding technologies, holding a total of 4 patents. His work focuses on improving welding processes and materials, which has implications for various industrial applications.
Latest Patents
Zhigang Xiao's latest patents include innovative systems and methods for welding mill scaled workpieces. This disclosure relates to Gas Metal Arc Welding (GMAW) and specifically addresses Metal-cored Arc Welding (MCAW) of mill scaled steel workpieces. The invention features a metal-cored welding wire that includes a sheath and a core, capable of welding mill scaled workpieces without prior descaling. The welding wire contains a sulfur source that occupies between approximately 0.04% and approximately 0.18% of its weight, along with a cellulose source that occupies between approximately 0.09% and approximately 0.54% of its weight.
Another notable patent is a method and system for the localized deposit of metal on a surface. This method involves introducing at least two gaseous reactants to a substrate surface that is locally heated by a laser. The surface is heated to a temperature that allows the gaseous reactants to react, resulting in metal crystal growth on the substrate surface. The process can be controlled to deposit a metal layer in a desired pattern.
Career Highlights
Zhigang Xiao has worked with notable companies in the industry, including Illinois Tool Works Inc. and Hobart Brothers Company. His experience in these organizations has contributed to his expertise in welding technologies and innovation.
Collaborations
Zhigang has collaborated with several professionals in his field, including Steven Edward Barhorst and Daryl L Duncan. These collaborations have likely enhanced his research and development efforts in welding technologies.
Conclusion
Zhigang Xiao is a distinguished inventor whose work in welding technologies has led to multiple patents and advancements in the field. His innovative approaches continue to influence industrial practices and improve welding processes.
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