BG48908A1 - Superconducting ceramic material - Google Patents

Superconducting ceramic material

Info

Publication number
BG48908A1
BG48908A1 BG8949089A BG8949089A BG48908A1 BG 48908 A1 BG48908 A1 BG 48908A1 BG 8949089 A BG8949089 A BG 8949089A BG 8949089 A BG8949089 A BG 8949089A BG 48908 A1 BG48908 A1 BG 48908A1
Authority
BG
Bulgaria
Prior art keywords
silver
tellurium
oxide
ceramic material
superconductive
Prior art date
Application number
BG8949089A
Inventor
Janko B Dimitriev
Biserka I Samuneva
Jordanka J Ivanova
Emil M Gatev
Dobrinka P Lepkova
Elena P Kashchieva
Veselin T Kovachev
Veselin V Dimitrov
Emil S Vlakhov
Stojan P Dzhambazov
Anna D Staneva
Original Assignee
Vissh Khim T I
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vissh Khim T I filed Critical Vissh Khim T I
Priority to BG8949089A priority Critical patent/BG48908A1/en
Publication of BG48908A1 publication Critical patent/BG48908A1/en

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

The superconductive ceramic material is applied in electronics and electrical technical equipment. It has enhanced compactness and solidity - of up to 700 kg/mm<2>, a high value of temperature in transition to a highly conductive condition, as well as a small transitional width. The superconductive material is derived via a two-stage technology and consists of the following components in mass.%: itrium oxide 10-20, barium oxide 40-50, copper oxide 30-40, tellurium 0.1-8 and silver 0.1-15. The tellurium is imported as metal tellurium or as tellurium dioxide, while the silver as an oxide, a silver iodide, silver nitrate or a silver sulphate.
BG8949089A 1989-08-07 1989-08-07 Superconducting ceramic material BG48908A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8949089A BG48908A1 (en) 1989-08-07 1989-08-07 Superconducting ceramic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8949089A BG48908A1 (en) 1989-08-07 1989-08-07 Superconducting ceramic material

Publications (1)

Publication Number Publication Date
BG48908A1 true BG48908A1 (en) 1991-06-14

Family

ID=3922209

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8949089A BG48908A1 (en) 1989-08-07 1989-08-07 Superconducting ceramic material

Country Status (1)

Country Link
BG (1) BG48908A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD174Z (en) * 2009-05-19 2010-10-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Semiconducting material
MD323Z (en) * 2009-12-29 2011-08-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Thermoelectric microwire in glass insulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD174Z (en) * 2009-05-19 2010-10-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Semiconducting material
MD323Z (en) * 2009-12-29 2011-08-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Thermoelectric microwire in glass insulation

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