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Title: Fabrication of intermetallic coatings for electrical and corrosion resistance on high-temperature alloys

Abstract

Several intermetallic films were fabricated to high-temperature alloys (V-alloys and 304 and 316 stainless steels) to provide electrical insulation and corrosion resistance. Alloy grain-growth behavior at 1000{degrees}C for the V-5Cr-5Ti was investigated to determine the stability of alloy substrate during coating formation by chemical vapor deposition (CVD) or metallic vapor processes at 800-850{degrees}C. Film layers were examined by optical and scanning electron microscopy and by electron-energy-dispersive and X-ray diffraction analysis and tested for electrical resistivity and corrosion resistance. The results elucidated the nature of the coatings, which provided both electrical insulation and high-temperature corrosion protection.

Authors:
 [1];  [2]
  1. Argonne National Lab., IL (United States)
  2. Univ. of Utah, Salt Lake City, UT (United States). Dept. of Metallurgical Engineering
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
79752
Report Number(s):
ANL/ET/CP-83726; CONF-950201-18
ON: DE95012947
DOE Contract Number:  
W-31-109-ENG-38
Resource Type:
Conference
Resource Relation:
Conference: Annual meeting and exhibition of the Minerals, Metals and Materials Society (TMS), Las Vegas, NV (United States), 12-16 Feb 1995; Other Information: PBD: Oct 1994
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION; 36 MATERIALS SCIENCE; INTERMETALLIC COMPOUNDS; CHEMICAL VAPOR DEPOSITION; VANADIUM BASE ALLOYS; COATINGS; CHROMIUM ALLOYS; TITANIUM ALLOYS; THERMONUCLEAR REACTOR MATERIALS; CORROSION RESISTANCE; ELECTRICAL INSULATION; ALUMINIUM NITRIDES; STAINLESS STEEL-304; STAINLESS STEEL-316; ALUMINIUM OXIDES; MAGNESIUM OXIDES; SCANNING ELECTRON MICROSCOPY; GRAIN GROWTH

Citation Formats

Park, J H, and Cho, W D. Fabrication of intermetallic coatings for electrical and corrosion resistance on high-temperature alloys. United States: N. p., 1994. Web.
Park, J H, & Cho, W D. Fabrication of intermetallic coatings for electrical and corrosion resistance on high-temperature alloys. United States.
Park, J H, and Cho, W D. 1994. "Fabrication of intermetallic coatings for electrical and corrosion resistance on high-temperature alloys". United States. https://www.osti.gov/servlets/purl/79752.
@article{osti_79752,
title = {Fabrication of intermetallic coatings for electrical and corrosion resistance on high-temperature alloys},
author = {Park, J H and Cho, W D},
abstractNote = {Several intermetallic films were fabricated to high-temperature alloys (V-alloys and 304 and 316 stainless steels) to provide electrical insulation and corrosion resistance. Alloy grain-growth behavior at 1000{degrees}C for the V-5Cr-5Ti was investigated to determine the stability of alloy substrate during coating formation by chemical vapor deposition (CVD) or metallic vapor processes at 800-850{degrees}C. Film layers were examined by optical and scanning electron microscopy and by electron-energy-dispersive and X-ray diffraction analysis and tested for electrical resistivity and corrosion resistance. The results elucidated the nature of the coatings, which provided both electrical insulation and high-temperature corrosion protection.},
doi = {},
url = {https://www.osti.gov/biblio/79752}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {10}
}

Conference:
Other availability
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