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ICP analysis of recycled superalloy scrap.

Authors
Whitten-CW
Source
At Spectr 1987 May/Jun; 8(3):81-83
Link
NIOSHTIC No.
10005771
Abstract
This paper presents research in the chemical analysis of superalloy scrap and the development of an innovative sequential inductively coupled plasma (ICP) technique. This technique utilizes microwave oven dissolution of the samples, Cu internal standard, and a National Bureau of Standards (NBS) certified standard as a control. Several major and minor components of NBS No. 349 Waspaloy, ranging in value from 58% to 0.01%, were determined to have excellent agreement with certified values.
Keywords
Metallurgy; Metals; Analytical processes; Waste treatment
Contact
Clarissa W Whitten, Rolla Research Center, Bureau of Mines, U.S. Department of the Interior, Rolla, Missouri 65401
CODEN
ASPND7
Publication Date
198705101
Document Type
OP; Journal Article
Fiscal Year
1987
NTIS Accession No.
NTIS Price
Identifying No.
OP 100-87
Issue of Publication
3
ISSN
0195-5373
NIOSH Division
RORC
Source Name
Atomic Spectroscopy
State
MO
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