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Availability of Critical Scrap Metals Containing Chromium in the United States. Part 1. Superalloys and Cast Heat and Corrosion- resistant Alloys.

Authors
Curwick-LR; Peterson-WA; Makar-HV
Source
For Reference Only At Bureau Libraries :114 pages
Link
NIOSHTIC No.
10007099
Abstract
A study was conducted to assess the domestic availability of chromium from superalloy and cast heat- and corrosion-resistant alloy scrap material. Six alloy classes included in this survey were investment cast, hardfacing, and wrought nickel- and cobalt- base alloys, wrought nickel-iron-base alloys, and heat- and corrosion-resistant alloy castings. Data were collected for 1976 on metallic scrap generation, use patterns, and production practices for these alloy producing and using industries. A model was developed that allowed an assessment of the materials flow circuits that produce these alloys. The types, amounts, sources, secondary products, and ultimate destinations of chromium-containing metallic scrap for the six alloy classes were determined.
Publication Date
19790101
Document Type
CP; Final Contract Report;
Fiscal Year
1979
NTIS Accession No.
NTIS Price
Identifying No.
OFR 8(1)-80
NIOSH Division
AVRC;
Source Name
For Reference Only At Bureau Libraries
Performing Organization
Inco R&d Center
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