High-temperature Behavior of a Pd-Ag Alloy for Porcelain

J. R. Mackert, R. D. Ringle, C. W. Fairhurst

Research output: Contribution to journalArticle

82 Citations (Scopus)

Abstract

The mechanism of formation of nodular material on the surface of a Pd-Ag-based alloy for porcelain during pre-porcelainization heat treatment was investigated using scanning electron microscopy, x-ray diffraction, quantitative metallography, and Auger electron spectroscopy. The nodules were found to form by a Nabarro-Herring creep mechanism driven by the internal oxidation of tin and indium. Implications of this process with regard to porcelain bonding and discoloration are discussed.

Original languageEnglish (US)
Pages (from-to)1229-1235
Number of pages7
JournalJournal of Dental Research
Volume62
Issue number12
DOIs
StatePublished - Jan 1 1983

Fingerprint

Dental Porcelain
Indium
Temperature
Tin
Electron Scanning Microscopy
Spectrum Analysis
Hot Temperature
X-Rays
Electrons

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

High-temperature Behavior of a Pd-Ag Alloy for Porcelain. / Mackert, J. R.; Ringle, R. D.; Fairhurst, C. W.

In: Journal of Dental Research, Vol. 62, No. 12, 01.01.1983, p. 1229-1235.

Research output: Contribution to journalArticle

Mackert, J. R. ; Ringle, R. D. ; Fairhurst, C. W. / High-temperature Behavior of a Pd-Ag Alloy for Porcelain. In: Journal of Dental Research. 1983 ; Vol. 62, No. 12. pp. 1229-1235.
@article{c1817434bf1842539f3aaa63ba6d27d9,
title = "High-temperature Behavior of a Pd-Ag Alloy for Porcelain",
abstract = "The mechanism of formation of nodular material on the surface of a Pd-Ag-based alloy for porcelain during pre-porcelainization heat treatment was investigated using scanning electron microscopy, x-ray diffraction, quantitative metallography, and Auger electron spectroscopy. The nodules were found to form by a Nabarro-Herring creep mechanism driven by the internal oxidation of tin and indium. Implications of this process with regard to porcelain bonding and discoloration are discussed.",
author = "Mackert, {J. R.} and Ringle, {R. D.} and Fairhurst, {C. W.}",
year = "1983",
month = "1",
day = "1",
doi = "10.1177/00220345830620121201",
language = "English (US)",
volume = "62",
pages = "1229--1235",
journal = "Journal of Dental Research",
issn = "0022-0345",
publisher = "SAGE Publications Inc.",
number = "12",

}

TY - JOUR

T1 - High-temperature Behavior of a Pd-Ag Alloy for Porcelain

AU - Mackert, J. R.

AU - Ringle, R. D.

AU - Fairhurst, C. W.

PY - 1983/1/1

Y1 - 1983/1/1

N2 - The mechanism of formation of nodular material on the surface of a Pd-Ag-based alloy for porcelain during pre-porcelainization heat treatment was investigated using scanning electron microscopy, x-ray diffraction, quantitative metallography, and Auger electron spectroscopy. The nodules were found to form by a Nabarro-Herring creep mechanism driven by the internal oxidation of tin and indium. Implications of this process with regard to porcelain bonding and discoloration are discussed.

AB - The mechanism of formation of nodular material on the surface of a Pd-Ag-based alloy for porcelain during pre-porcelainization heat treatment was investigated using scanning electron microscopy, x-ray diffraction, quantitative metallography, and Auger electron spectroscopy. The nodules were found to form by a Nabarro-Herring creep mechanism driven by the internal oxidation of tin and indium. Implications of this process with regard to porcelain bonding and discoloration are discussed.

UR - http://www.scopus.com/inward/record.url?scp=0020994815&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0020994815&partnerID=8YFLogxK

U2 - 10.1177/00220345830620121201

DO - 10.1177/00220345830620121201

M3 - Article

VL - 62

SP - 1229

EP - 1235

JO - Journal of Dental Research

JF - Journal of Dental Research

SN - 0022-0345

IS - 12

ER -