Web Results

Amalgam (chemistry)


Dentistry has used alloys of mercury with metals such as silver, ... and many physical properties and costs are comparable.

1-5. dental amalgam - Free-Ed.Net


Oct 24, 2010 ... His studies showed the effects of chemical composition and physical structure on the properties of amalgam restorations. Due largely to the ...

2. How are dental amalgams made? - Europa


Tooth filling materials Dental amalgams & alternative materials. Previous Question ... Metallurgical principles and physical-chemical properties. An amalgam is ...

Amalgam Mineral Data


Help on Chemical Formula: Chemical Formula ... Name Pronunciation: Amalgam Say AMALGAM · Help on Synonym: ... Physical Properties of Amalgam.



150 years. Dental amalgam is a mixture of a silver alloy with mercury. ... When the silver alloy and mercury are mixed, a chemical reaction occurs that ... selected until the restoration is polished has a definite effect on the physical properties.

High copper alloys for dental amalgam.


The nature, physical properties and clinical performance of amalgams made from ... Chemistry, Physical; Copper*/analysis; Corrosion; Dental Alloys*/analysis ...

Investigating the physical and mechanical properties of high-copper ...


Feb 17, 2015 ... Official Full-Text Publication: INVESTIGATING THE PHYSICAL AND ... AND SILVER DENTAL-FILLING AMALGAM ALLOYS on ResearchGate, ...

6: Dental amalgam | Pocket Dentistry


Understand the properties of dental amalgam and how they influence clinical performance ... This is important as contamination leads to inferior physical properties and adversely affects the setting characteristics of .... Chemical composition.

Dental Amalgam

dent.uokufa.edu.iq/teaching/suhad2/Lec Suhad/lec3.pdf

Dental amalgam is a powder of silver-tin alloy mixed with mercury. Composition of the ... e-Palladium: 0-l %: It improves the corrosion resistance and the mechanical properties. f-Indium: 0-4 %: In .... tarnish :discoloration at the surface of the amalgam by chemical attack from component in ... physical properties. Factors which ...

amalgam | alloy | Britannica.com


In dentistry, an amalgam of silver and tin, with minor amounts of copper and zinc, is used to fill teeth. ... For detailed physical properties of naturally occurring amalgams, see native element (table). ... Chemical Elements: Fact or Fiction?

Popular Q&A
Q: What are the chemical and physical properties of dental amalgam?
A: coefficient of thermal expansion chemical would be Galvanism, Read More »
Source: wiki.answers.com
Helpful Resources

Amalgam-Chemical Composition, Mechanical Properties and ...


Jan 21, 2013 ... Mercury alloyed with a number of metals forms amalgam, which is primarily used for dental fillings. The common constituents of amalgam are ...

2. How are dental amalgams made? - Co-Publications - GreenFacts


Metallurgical principles and physical-chemical properties. An amalgam is an alloy of mercury with one or more other metals. Most dental amalgams are called  ...

7 Dental Amalgam


To prepare dental amalgams, a powdered alloy consisting mainly of silver and tin is ... different phases which have correspondingly different physical properties. .... Mercury is a toxic element, both as the free metal and in chemical combina-.

Dental Amalgam: Material Properties and its Use in Clinical Dentistry


Dental Amalgam and Other. Restorative Materials. J. Rodway Mackert, Jr., DMD, PhD. Medical College of Georgia. Augusta, Georgia ...