Interface instability in the bulk processing of 2223 BSCCO powders
نویسندگان
چکیده
منابع مشابه
Interface instability in the bulk processing of 2223 BSCCO powders
Interface instability (or s̀ausaging’) has been a major problem in the oxide powder-in-tube tape-rolling process. The fast Fourier transform of core instabilities are ® rst performed to study the rolled tapes and to obtain quantitative information on the wavelengths and magnitudes of the nonuniform pro® les. The existing experimental observations are also re-examined and summarized. Treating thi...
متن کاملHysteresis losses in BSCCO(2223)/Ag multifilamentary tapes
In order to investigate hysteresis losses on Ag-sheathed BSCCO(2223) multifilamentary tapes, we perform hysteresis loop measurements, with the external magnetic field He perpendicular to the tape surface, for different sweep rates of the magnetic field and at different temperatures T. The experimental results show a sweep rate dependence, equivalent to a frequency dependence of the hysteretic l...
متن کاملBulk Properties of Powders
THE P/M INDUSTRY has grown considerably in the past decade. As a result of this growth, more critical components in the automotive, aircraft, tooling, and industrial equipment industries are being considered for manufacture using this technology: This is placing increasingly stringent quality requirements on the final P/M part. Variations in part density, mechanical properties including strengt...
متن کاملمطالعه مواد ابررسانای نوع BSCCO(2223) با استفاده از TEM
The EDT A gel processing route has been used to produce (2223) BSCCO superconductiong oxides. Gel - processed (2223) BSCCO material was sintered in air or oxygen to produce specimens for transition temperature determination; the same specimens were characterised by high re.'ioultion transmission electron microscopy fitted with EDAX analysis to yield information about homogeneity, microst...
متن کاملInvestigation of structural effects of Bi nanoparticle addition on HTSC- BSCCO-2223,Through The sol-gel Method
In this research, the influence of Bi nanoparticles addition on the high temperature superconductor BSCCO-2223 was studied. For this purpose, the samples were synthesized by the conventional sol-gel method. Then, the Bi nanoparticles with x= 0.00, 0.03, 0.06, 0.12wt% was added to BSCCO-2223. The structural characterization of all the samples was done by X-ray diffraction pattern (XRD). Also, th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Philosophical Magazine A
سال: 1998
ISSN: 0141-8610,1460-6992
DOI: 10.1080/014186198253237