MD575Z - Method for recrystallization of bismuth filament in glass insulation - Google Patents

Method for recrystallization of bismuth filament in glass insulation

Info

Publication number
MD575Z
MD575Z MDS20120020A MDS20120020A MD575Z MD 575 Z MD575 Z MD 575Z MD S20120020 A MDS20120020 A MD S20120020A MD S20120020 A MDS20120020 A MD S20120020A MD 575 Z MD575 Z MD 575Z
Authority
MD
Moldova
Prior art keywords
filament
bismuth
recrystallization
glass insulation
nucleus
Prior art date
Application number
MDS20120020A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Альбина НИКОЛАЕВА
Павел БОДЮЛ
Леонид КОНОПКО
Анна ЦУРКАН
Иван СТИЧ
Original Assignee
ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ
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 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ filed Critical ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ
Priority to MDS20120020A priority Critical patent/MD575Z/en
Publication of MD575Y publication Critical patent/MD575Y/en
Publication of MD575Z publication Critical patent/MD575Z/en

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Abstract

The invention relates to the field of production of thermoelectric materials with directional anisotropy, namely to a method for recrystallization of bismuth filament in glass insulation.The method, according to the invention, consists in that one end of the bismuth filament is heated to the melting point to form a very narrow molten zone. The said zone is brought into contact with the cold monocrystalline nucleus in the form of filament of a larger diameter, with the crystallographic C3 axis directed along the axis of the filament, from which the molten zone is recrystallized, borrowing the direction of the crystallographic axes of the monocrystalline nucleus. Melting and recrystallization of the bismuth filament are carried out gradually, from the end in contact with the surface of the nucleus up to its other end.
MDS20120020A 2012-01-31 2012-01-31 Method for recrystallization of bismuth filament in glass insulation MD575Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20120020A MD575Z (en) 2012-01-31 2012-01-31 Method for recrystallization of bismuth filament in glass insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20120020A MD575Z (en) 2012-01-31 2012-01-31 Method for recrystallization of bismuth filament in glass insulation

Publications (2)

Publication Number Publication Date
MD575Y MD575Y (en) 2012-12-31
MD575Z true MD575Z (en) 2013-07-31

Family

ID=47469610

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20120020A MD575Z (en) 2012-01-31 2012-01-31 Method for recrystallization of bismuth filament in glass insulation

Country Status (1)

Country Link
MD (1) MD575Z (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1102Z (en) * 2015-12-07 2018-01-31 Технический университет Молдовы Installation and process for wire extension in insulation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3662C2 (en) * 2005-09-02 2009-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Semiconductor thermoelectric alloy (variants)
MD323Z (en) * 2009-12-29 2011-08-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Thermoelectric microwire in glass insulation
  • 2012

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3662C2 (en) * 2005-09-02 2009-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Semiconductor thermoelectric alloy (variants)
MD323Z (en) * 2009-12-29 2011-08-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Thermoelectric microwire in glass insulation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Nikolaeva A., Moloşnic E., Para G., Vieru S., Botnari O. Proprietăţile firelor monocristaline de Bi-Sn cu axa C3 orientată în lungul fibrei. Conferinţa fizicienilor din Moldova, Chişinău, 2007, p. 32 (regăsit în Internet la 2012.05.17) <URL: sfm.asm.md/cfm2007/abstracts%20CFM2007.pdf> *
Пфанн В. Зонная плавка. Мир, Москва, 1970, с. 246-251 *

Also Published As

Publication number Publication date
MD575Y (en) 2012-12-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)