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Title: Iron aluminide knife and method thereof

Abstract

Fabricating an article of manufacture having a Fe{sub 3}Al-based alloy cutting edge is discussed. The fabrication comprises the steps of casting an Fe{sub 3}Al-based alloy, extruding into rectangular cross section, rolling into a sheet at 800 C for a period of time followed by rolling at 650 C, cutting the rolled sheet into an article having an edge, and grinding the edge of the article to form a cutting edge. 1 fig.

Inventors:
Issue Date:
Research Org.:
Lockheed Martin Energy Syst Inc
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
516936
Patent Number(s):
5,653,032
Application Number:
PAN: 8-566,466
Assignee:
Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States) PTO; SCA: 360101; PA: EDB-97:117930; SN: 97001831591
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 5 Aug 1997
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; FABRICATION; CUTTING TOOLS; IRON BASE ALLOYS; ALUMINIUM ALLOYS; CASTING; MACHINING; MATERIALS WORKING

Citation Formats

Sikka, V.K. Iron aluminide knife and method thereof. United States: N. p., 1997. Web.
Sikka, V.K. Iron aluminide knife and method thereof. United States.
Sikka, V.K. Tue . "Iron aluminide knife and method thereof". United States.
@article{osti_516936,
title = {Iron aluminide knife and method thereof},
author = {Sikka, V.K.},
abstractNote = {Fabricating an article of manufacture having a Fe{sub 3}Al-based alloy cutting edge is discussed. The fabrication comprises the steps of casting an Fe{sub 3}Al-based alloy, extruding into rectangular cross section, rolling into a sheet at 800 C for a period of time followed by rolling at 650 C, cutting the rolled sheet into an article having an edge, and grinding the edge of the article to form a cutting edge. 1 fig.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1997},
month = {8}
}