Effects of Heat Treatment on Mechanical Properties of two Nickel-Chromium-Based Casting Alloys-Reference-Cited by-同舟云学术

Effects of Heat Treatment on Mechanical Properties of two Nickel-Chromium-Based Casting Alloys

Published:1972-11 Issue:6 Volume:51 Page:1537-1545
ISSN:0022-0345
Container-title:Journal of Dental Research
language:en
Short-container-title:J Dent Res

Author:

Civjan Simon¹,Huget Eugene F.¹,Godfrey Gerald D.¹,Lichtenberger Heiner¹,Frank William A.¹

Affiliation:

1. Division of Dental Materials, US Army Institute of Dental Research, Walter Reed Army Medical Center, Washington, DC 20012, USA

Abstract

Mechanical and heat treatment characteristics of two nickel-chromium-based dental casting alloys were investigated. Both alloys showed rapid response to heat treatment. In their softened state the alloys lost 25 to 50% of their as-cast hardness. Elongation was 20 to 45%. Rehardening nearly restored as-cast strength, whereas elongation values remained at 10 to 17%.

Publisher

SAGE Publications

Subject

General Dentistry

Link

http://journals.sagepub.com/doi/pdf/10.1177/00220345720510060501

Reference13 articles.

1. Effect of Microstructure on the Physical Properties of Cobalt-Base Alloys

2. Effect of Casting Conditions on Some Mechanical Properties of Cobalt-Base Alloys

3. A new alloy for partial dentures

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