P
Peter Nicholson
Researcher at Lincoln Electric
Publications - 11
Citations - 195
Peter Nicholson is an academic researcher from Lincoln Electric. The author has contributed to research in topics: Welding & Arc welding. The author has an hindex of 5, co-authored 11 publications receiving 195 citations.
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Patent
Method and apparatus for electric arc welding
TL;DR: An electric arc welding apparatus for depositing molten metal from an advancing welding wire into a weld puddle in an open root between two juxtapositioned plates where the root extends in a welding path and is formed by converging walls terminating in generally parallel walls spaced to define a gap as discussed by the authors.
Patent
Method of welding wallpaper alloy and arc welder modified to practice same
Elliott K. Stava,Peter Nicholson +1 more
TL;DR: In this article, a method of and welder for welding a corrosion resistant wallpaper alloy to the inside surface of a vessel wall formed from a corrosion susceptible steel sheet after the wallpaper alloy has been affixed to inside to provide an exposed seam of wallpaper alloy extending in a given path.
Patent
Method of pipe welding
Peter Nicholson,Elliott K. Stava +1 more
TL;DR: In this paper, a method of welding the ends of two pipes at the open root between the spaced ends by an STT electric arc welder is described, which comprises: selecting a welding wire having 0.06-0.15% by weight carbon, 0.90-1.40% manganese, and 0.45- 0.75% silicon, as well as phosphorous, copper, stainless steel alloys and sulfur; maintaining the sulfur at a given percentage level of the selected wire in the specific range of 0.015 to 0.035%
Patent
Electric arc welding method and apparatus thereof
TL;DR: In this paper, the problem of reducing the variation of heating of an electrode corresponding to a gap of a welded material and to prevent the development of excessive paddle heat was solved by passing a wire from a contacting holder toward a root, detecting an electrode extension between the welding holder and the welding paddle and adjusting the welding current with a control member as a function of the electrode extension.
Patent
Method and apparatus for arc welding
TL;DR: An electric arc welding apparatus for depositing molten metal from an advancing welding wire into a weld puddle in an open root between two juxtapositioned plates where the root extends in a welding path and is formed by converging walls terminating in generally parallel walls spaced to define a gap as discussed by the authors.