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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Beigay; Jack M.
Address:
Freeport, PA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4525620 Method of welding ferritic and austenitic stainless steels and product thereof June 25, 1985
A method of welding ferritic stainless steel to austenitic stainless steel to form a corrosion-resistant welded article having a stabilized weld joint is provided. The ferritic steel contains 17 to 35% chromium and a total carbon and nitrogen less than the total carbon and nitrogen of th
4381660 Method for preventing weld fracture May 3, 1983
A method for preventing weld cracking of autogenous weldments of metastable stainless steel during deforming of the weld, as by stretching; this is achieved by cooling the weld with a pressurized CO.sub.2 spray during the deforming operation.
4302658 Welding silicon steel November 24, 1981
A process for improving the mechanical properties of welded silicon steel. The weld heat affected area of welded silicon steel is heat treated while retaining the welded lengths within a clamping fixture so as to restrain movement thereof from the initiation of welding through the comple










 
 
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