Foreign language abstracts

• Publisher: Elsevier Science
• Year: 1967
• Tongue: English
• Weight: 424 KB
• Volume: 7
• Category: Article
• ISSN: 0011-2275
• DOI: 10.1016/s0011-2275(67)80013-4

✦ Synopsis

THE magnetoresistance of a number of electrical resistance strain gauges has been investigated between 4.2 and 300 ° K. Gauges made from nickel~opper alloy wire show a large magnetoresistance which increases with decreasing temperature. Magnetoresistance is smallest in gauges whose wire is made from alloys of composition nickel-chromium plus additions. For all types of wire strain gauges studied the magnetoresistance varies in magnitude from one gauge to another; this variation persists between gauges of the same type even when made from the same reel of wire.