Title:
【発明の名称】攻撃的環境における高温使用のための合金
Document Type and Number:
Japanese Patent JP2002531709
Kind Code:
A
Abstract:
An alloy resistant to carburization and high temperature oxidation. The alloy consists essentially of, by weight percent, 27 to 35 chromium, 0 to 7 iron, about 3 to 4.4 aluminum, 0 to 0.4 titanium, 0.2 to 3 niobium, 0.12 to 0.5 carbon, 0 to 0.05 zirconium, 0.002 to 0.05 total cerium and yttrium, 0 to I manganese, 0 to I silicon, 0 to 0.5 calcium plus magnesium, 0 to 0.1 boron and balance nickel plus incidental impurities.
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Inventors:
Gaylord, Darrell, Smith
Norman, Fur
Brian, Allen, Baker
Norman, Fur
Brian, Allen, Baker
Application Number:
JP2000586972A
Publication Date:
September 24, 2002
Filing Date:
August 23, 1999
Export Citation:
Assignee:
Parakeets, Alois, International, Inc.
International Classes:
C22C19/05; (IPC1-7): C22C19/05
Attorney, Agent or Firm:
Kenji Yoshitake (3 others)