Microstructure and Properties of Electromagnetic Field-Assisted Laser-Clad Norem02 Iron-Based Cemented Carbide Coating.
Research
RF Safe Research Library
Jan 1, 2023
This engineering study used electromagnetic field-assisted laser cladding to produce Norem02 iron-based cemented carbide coatings on 304 stainless steel and evaluated microstructure and mechanical-related properties. The abstract reports no change in phase composition but notable microstructural refinement and…
Strain in YBCO Double-Pancake Coil With Stainless Steel Overband Under External Magnetic Field.
Research
RF Safe Research Library
Jan 1, 2015
This engineering study evaluates mechanical hoop strain in a YBCO coated-conductor double-pancake coil intended for a high-field HTS insert in an NMR magnet. The authors present experimental strain-gauge measurements and analytical stress/strain calculations for a coil operated with and without a stainless steel…
Dependence of RF heating on SAR and implant position in a 1.5T MR system.
Research
RF Safe Research Library
Jan 1, 2007
This phantom study measured RF-induced heating of a stainless steel humerus implant during 1.5T MR imaging while varying SAR, implant angle to B0, and implant position in the RF coil. Temperature rise at implant tips increased linearly with SAR, with larger rises when the implant was parallel to B0. Heating decreased…