CarTech® EVANOHM® Alloy R
CarTech EVANOHM alloy R is exceptionally stable (1 to 15 microhms per year). While many other alloys are susceptible to precipitation hardening which changes electrical properties unpredictably, the resistivity of CarTech EVANOHM alloy R always increases during heat treatment. Once obtained, its resistivity does not change significantly even when it is used at temperatures as high as 204°C (400 °F).
The TCR of CarTech EVANOHM alloy R can be supplied at ±5 parts per million per °C from - 65 to + 125°C in fine sizes.
Time effects on CarTech EVANOHM alloy R also are minimal compared with other resistance alloys. Standard precision resistors produced using EVANOHM alloy R display a maximum drift of 5 ppm per year for 15 years (for resistance from 1 ohm to 1 megohm); secondary standards display drifts from ± 6 to ±23 ppm per year over a 14 year period.
Applications:
CarTech EVANOHM alloy R has been used principally as round wire and ribbon for precision wound resistors.
Propriétés générales
Consultez la fiche technique complète de CarTech® EVANOHM® Alloy R en créant gratuitement votre compte Prospector. Vous y trouverez des informations exhaustives sur les propriétés physiques et mécaniques et sur la dureté
Technical Datasheet
Télécharger le documentTraitement en cours
Find specific processing information for CarTech® as well as general information for the Nickel - Wrought - Ni-Cr Alloy generic family. S’inscrire ou Connexion pour en savoir plus.
Où acheter
Vous pouvez acheter CarTech® EVANOHM® Alloy R auprès de 1 distributeurs ou fabricants. S’inscrire ou Connexion pour en savoir plus.
PROSPECTOR
Trouvez des solutions, pas seulement des matériaux..
Avec Prospector, vous disposez d’outils et de fonctions dynamiques qui vous permettront de trouver des solutions au plus vite.
S’inscrire aujourd’hui