Non-inverse-square force–distance law for long thin magnets

Non-inverse-square force–distance law for long thin magnets

There is a need for a means of characterizing permanent magnets for dental applications, in particular the force–distance relationship. Problems with determining this on the basis of elementary theory prompted consideration of a model system of long thin magnets. (a) The force exerted by rod-shaped...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Dental materials 2006-10, Vol.22 (10), p.909-918
Hauptverfasser: Darvell, B.W., Dias, A.P.L.H.
Format: Artikel
Sprache:eng
Schlagworte:
Curve-fitting
Dental Stress Analysis
Dentistry
Denture Retention
Distance
Force
Gravitation
Magnetics - instrumentation
Magnets
Orthodontic Appliances
Theory
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:There is a need for a means of characterizing permanent magnets for dental applications, in particular the force–distance relationship. Problems with determining this on the basis of elementary theory prompted consideration of a model system of long thin magnets. (a) The force exerted by rod-shaped magnets (Alnico V, 3 mm diameter, 170 mm long) perpendicular to a large steel plate, as a function of distance, at small separations (
ISSN:0109-5641
1879-0097
DOI:10.1016/j.dental.2005.11.019