Metal With Weld Modifying Or Stabilizing Coating (e.g., Flux, Slag, Producer, Etc.) Patents (Class 428/385)
  • Patent number: 4029832
    Abstract: A method is disclosed for making an adhesive-coated high strength steel reinforcing member comprising the steps of: providing a steel member; austenitizing the steel member; passing the steel member through an adhesive coating bath wherein a uniform, continuous adhesive coating is applied at a rate sufficient to form a quenched structure of martensite, bainite or mixtures thereof; and, heating the coated steel member so as to effect drying and curing of the adhesive coating, and tempering of the steel member. The product obtained by this method is also disclosed.
    Type: Grant
    Filed: July 3, 1975
    Date of Patent: June 14, 1977
    Assignee: Monsanto Company
    Inventors: Thomas E. Graham, George H. Thaxton, Francis M. Mitchell, Robert P. Bell
  • Patent number: 4010309
    Abstract: Directed to a welding flux and covered welding electrodes, and, more particularly, to covered electrodes having a nickel-chromium-iron alloy core and a special flux coating or covering, which electrode is capable of joining similar and dissimilar metals and which produces, in all positions, sound welds free from cracking and porosity and deposits having excellent corrosion resistance.
    Type: Grant
    Filed: October 30, 1975
    Date of Patent: March 1, 1977
    Assignee: The International Nickel Company, Inc.
    Inventor: Walter Adrian Petersen
  • Patent number: 3967036
    Abstract: Nickel-chromium-silicon steel electrode for arc welding provides maraging stainless steel weld deposits having desirable strength, toughness and corrosion resistance in age-hardened condition. Electrode arc can be shielded with inert gas or with lime-cryolite-titania flux containing specially controlled proportions of manganese.
    Type: Grant
    Filed: July 11, 1974
    Date of Patent: June 29, 1976
    Assignee: The International Nickel Company, Inc.
    Inventor: Edward Peter Sadowski