Effect of particle configuration on structure and properties of dispersed Pd-containing dental amalgam

K. I. Chen; C. P. Ju; J. H. Chern Lin

doi:10.1016/S0142-9612(99)00083-6

Effect of particle configuration on structure and properties of dispersed Pd-containing dental amalgam

K. I. Chen, C. P. Ju, J. H. Chern Lin

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

The present work investigates the effect of particle configuration on the structure and properties of four dispersed type Pd-containing amalgams with the same chemical composition. The results indicate that particle configuration plays an important role not only in the structure and chemistry, but also in such properties as compressive strength, creep and mercury release rate. Compromises among the various properties of the present Pd amalgams are needed, when a decision on particle configuration is to be made. As mechanical properties or corrosion resistance is concerned, the amalgam should comprise at least one spherical alloy (matrix or dispersant). As far as mercury release is concerned, the amalgam should comprise irregular dispersant alloy. The amalgam fabricated from irregular dispersant and spherical matrix particles seems to serve all well. Copyright (C) 1999 Elsevier Science Ltd.

Original language	English
Pages (from-to)	1851-1866
Number of pages	16
Journal	Biomaterials
Volume	20
Issue number	19
DOIs	https://doi.org/10.1016/S0142-9612(99)00083-6
Publication status	Published - 1999 Jul 1

All Science Journal Classification (ASJC) codes

Bioengineering
Ceramics and Composites
Biophysics
Biomaterials
Mechanics of Materials

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10.1016/S0142-9612(99)00083-6

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title = "Effect of particle configuration on structure and properties of dispersed Pd-containing dental amalgam",

abstract = "The present work investigates the effect of particle configuration on the structure and properties of four dispersed type Pd-containing amalgams with the same chemical composition. The results indicate that particle configuration plays an important role not only in the structure and chemistry, but also in such properties as compressive strength, creep and mercury release rate. Compromises among the various properties of the present Pd amalgams are needed, when a decision on particle configuration is to be made. As mechanical properties or corrosion resistance is concerned, the amalgam should comprise at least one spherical alloy (matrix or dispersant). As far as mercury release is concerned, the amalgam should comprise irregular dispersant alloy. The amalgam fabricated from irregular dispersant and spherical matrix particles seems to serve all well. Copyright (C) 1999 Elsevier Science Ltd.",

author = "Chen, {K. I.} and Ju, {C. P.} and {Chern Lin}, {J. H.}",

note = "Funding Information: The authors would like to acknowledge the support for this research from the Department of Health, the Executive Yuan, Republic of China, under Contract No. DOH84-HR-413.",

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AU - Chen, K. I.

AU - Ju, C. P.

AU - Chern Lin, J. H.

N1 - Funding Information: The authors would like to acknowledge the support for this research from the Department of Health, the Executive Yuan, Republic of China, under Contract No. DOH84-HR-413.

PY - 1999/7/1

Y1 - 1999/7/1

N2 - The present work investigates the effect of particle configuration on the structure and properties of four dispersed type Pd-containing amalgams with the same chemical composition. The results indicate that particle configuration plays an important role not only in the structure and chemistry, but also in such properties as compressive strength, creep and mercury release rate. Compromises among the various properties of the present Pd amalgams are needed, when a decision on particle configuration is to be made. As mechanical properties or corrosion resistance is concerned, the amalgam should comprise at least one spherical alloy (matrix or dispersant). As far as mercury release is concerned, the amalgam should comprise irregular dispersant alloy. The amalgam fabricated from irregular dispersant and spherical matrix particles seems to serve all well. Copyright (C) 1999 Elsevier Science Ltd.

AB - The present work investigates the effect of particle configuration on the structure and properties of four dispersed type Pd-containing amalgams with the same chemical composition. The results indicate that particle configuration plays an important role not only in the structure and chemistry, but also in such properties as compressive strength, creep and mercury release rate. Compromises among the various properties of the present Pd amalgams are needed, when a decision on particle configuration is to be made. As mechanical properties or corrosion resistance is concerned, the amalgam should comprise at least one spherical alloy (matrix or dispersant). As far as mercury release is concerned, the amalgam should comprise irregular dispersant alloy. The amalgam fabricated from irregular dispersant and spherical matrix particles seems to serve all well. Copyright (C) 1999 Elsevier Science Ltd.

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Effect of particle configuration on structure and properties of dispersed Pd-containing dental amalgam

Abstract

All Science Journal Classification (ASJC) codes

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