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

Abstract

Several intermetallic films were applied to high-temperature alloys (V alloys and 304, 316 stainless steels) to provide electrical insulation and corrosion resistance. Alloy grain growth at 1000 C for the V-5Cr-5Ti alloy was investigated to determine stability of the alloy substrate during coating formation by CVD or metallic vapor processes at 800-850 C. Film layers were examined by optical and scanning electron microscopy and by electron-energy-dispersive and XRD analysis; they were also tested for electrical resistivity and corrosion resistance. 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. Utah Univ., 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:
394383
Report Number(s):
ANL/ET/PP-83726
ON: TI97000552
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: [1996]
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 70 PLASMA PHYSICS AND FUSION; HEAT RESISTING ALLOYS; PROTECTIVE COATINGS; THERMONUCLEAR REACTOR MATERIALS; ELECTRICAL INSULATION; CORROSION PROTECTION

Citation Formats

Park, J -H, and Cho, W D. Fabrication of intermetallic coatings for electrical insulation and corrosion resistance on high-temperature alloys. United States: N. p., 1996. Web. doi:10.2172/394383.
Park, J -H, & Cho, W D. Fabrication of intermetallic coatings for electrical insulation and corrosion resistance on high-temperature alloys. United States. https://doi.org/10.2172/394383
Park, J -H, and Cho, W D. Fri . "Fabrication of intermetallic coatings for electrical insulation and corrosion resistance on high-temperature alloys". United States. https://doi.org/10.2172/394383. https://www.osti.gov/servlets/purl/394383.
@article{osti_394383,
title = {Fabrication of intermetallic coatings for electrical insulation and corrosion resistance on high-temperature alloys},
author = {Park, J -H and Cho, W D},
abstractNote = {Several intermetallic films were applied to high-temperature alloys (V alloys and 304, 316 stainless steels) to provide electrical insulation and corrosion resistance. Alloy grain growth at 1000 C for the V-5Cr-5Ti alloy was investigated to determine stability of the alloy substrate during coating formation by CVD or metallic vapor processes at 800-850 C. Film layers were examined by optical and scanning electron microscopy and by electron-energy-dispersive and XRD analysis; they were also tested for electrical resistivity and corrosion resistance. Results elucidated the nature of the coatings, which provided both electrical insulation and high-temperature corrosion protection.},
doi = {10.2172/394383},
url = {https://www.osti.gov/biblio/394383}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {11}
}