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Gregory L Hoback

from Kokomo, IN
Age ~77

Gregory Hoback Phones & Addresses

  • 3116 Lamplighter Ln, Kokomo, IN 46902
  • 313 Harrison St, Greentown, IN 46936 (765) 628-3218
  • Monticello, IN
  • Beverly Shores, IN

Resumes

Resumes

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Gregory Hoback

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Gregory Hoback

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Location:
Kokomo, Indiana Area
Industry:
Mining & Metals

Publications

Us Patents

Shielding Gas Mixture For Welding Superalloys

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US Patent:
50830023, Jan 21, 1992
Filed:
Jan 10, 1991
Appl. No.:
7/639434
Inventors:
Gregory L. Hoback - Greentown IN
James L. Meyers - Kokomo IN
Assignee:
Haynes International, Inc. - Kokomo IN
International Classification:
B23K 916
US Classification:
219 74
Abstract:
This invention discloses a novel shielding gas mixture for use in gas shielded arc welding processes. The shielding gas of this invention may be used in a wide variety of processes when welding various superalloy compositions. In the broad range, the composition contains, in percent by volume, 5 to 12 helium, 0. 1 to 0. 9 carbon dioxide and the balance argon. The typical composition contains about 10 helium, about 0. 25 to 0. 55 carbon dioxide and the balance argon plus impurities.

Gas Back-Purging During Welding Of Pipe

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US Patent:
49162810, Apr 10, 1990
Filed:
Feb 23, 1989
Appl. No.:
7/313824
Inventors:
Lee M. Flasche - Kokomo IN
Gregory L. Hoback - Greentown IN
James L. Meyers - Kokomo IN
Assignee:
Haynes International, Inc. - Kokomo IN
International Classification:
B23K 916
US Classification:
219 61
Abstract:
Disclosed is an improvement in the process of gas back-purging the root section of the weld during open-butt welding of pipe. The rates of gas flow in back-purging and in torch shielding are controlled and a ratio between the flow rates is established. The invention teaches a gas back-purging flow rate of about 40 CFH and a torch shielding flow rate of about 10 CFH under typical conditions to maintain a required 4 to 1 ratio of the flow rates.
Gregory L Hoback from Kokomo, IN, age ~77 Get Report