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Ductile Duplex Iron-based Alloy Containing Aluminum.

Authors
Oden-LL; Dunning-JS
Source
U S Patent 1985 Feb;(4):
Link
NIOSHTIC No.
10004630
Abstract
A two-phase ductile fe-based alloy containing cr 8-20, ni 6-30, al 3- 11.5, Mo 0-2, si 0-1, mn 0-2, c 0-0.1, S 0-0.02, P 0-0.02, Ti 0-1, (nb + ta) 0-2%, in which the ni:al ratio is 0.8-1.2, Was prepared and evaluated. Thus, an iron alloy [95788-13-9] containing cr 17.3, Ni 8.6, Al 5, and ti 0.4% Was oxidized at 1,000 deg c for 25 h. The weight gain was 25x10-5 g/cm2, compared with 589 for 430 stainless steel [11109-52-7].
Publication Date
19850201
Document Type
PA;
Fiscal Year
1985
NTIS Accession No.
NTIS Price
Identifying No.
PAT 4,498,928
Issue of Publication
4
NIOSH Division
ALRC;
Source Name
U.S. Patent No. 4,498,928, Feb. 12, 1985
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