PLASMA SPRAYED HIGH CRITICAL TEMPERATURE SUPERCONDUCTING MAGNETIC SHIELDS.

Author(s) : KARTHIKEYAN J.

Type of article: Article

Summary

MAGNETIC SHIELDING PROPERTIES OF PLASMA SPRAYED SUPERCONDUCTING YBACUO(-) COATINGS HAVE BEEN STUDIED IN THE INCIDENT FIELD FREQUENCY AND INTENSITY RANGES OF 100 HERTZ TO 100 KILOHERTZ AND 0.01 TO 3.0 MILLITESLA. THE SHIELDING EFFECTIVENESS INCREASES WITH COATING THICKNESS AND ITS DENSITY EXPONENTIALLY WITH DECREASING FIELD INTENSITY. COATINGS THINNER THAN 100 MICROMETERS DO NOT SHOW ANY SHIELDING. THE USE OF A PLASMA SPRAY PROCESS FOR PREPARING NESTED, MULTILAYER, LARGE AND COMPLEX SHIELDING SURFACES HAS BEEN ESTABLISHED.

Details

  • Original title: PLASMA SPRAYED HIGH CRITICAL TEMPERATURE SUPERCONDUCTING MAGNETIC SHIELDS.
  • Record ID : 1990-0946
  • Languages: English
  • Source: Cryogenics - vol. 29 - n. 9
  • Publication date: 1989

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