MD4013G2 - Procedeu de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor - Google Patents

Procedeu de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor

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Publication number
MD4013G2
MD4013G2 MDA20070296A MD20070296A MD4013G2 MD 4013 G2 MD4013 G2 MD 4013G2 MD A20070296 A MDA20070296 A MD A20070296A MD 20070296 A MD20070296 A MD 20070296A MD 4013 G2 MD4013 G2 MD 4013G2
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MD
Moldova
Prior art keywords
alloy
obtaining
microwires
manufacture
magnetic resistance
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MDA20070296A
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English (en)
Russian (ru)
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MD20070296A (ro
MD4013F2 (ro
Inventor
Драгош МЕГЛЕЙ
Мария ДЫНТУ
Александру РУСУ
Original Assignee
Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы
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Application filed by Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы filed Critical Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы
Priority to MDA20070296A priority Critical patent/MD4013G2/ro
Publication of MD20070296A publication Critical patent/MD20070296A/ro
Publication of MD4013F2 publication Critical patent/MD4013F2/ro
Publication of MD4013G2 publication Critical patent/MD4013G2/ro

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Abstract

Invenţia se referă la electronică, şi anume la dispozitivele pentru măsurarea câmpurilor magnetice.Procedeul de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor constă în aceea că se ia un material semimetalic sau semiconductor în stare solidă cu conductibilitate înaltă, la care se adaugă un material feromagnetic în stare solidă, de exemplu Fe, în cantitate de 16…22% at., se încălzesc până la temperatura de topire a ambelor componente şi se menţin 24 de ore până la obţinerea unui aliaj. După aceasta aliajul obţinut se răceşte la temperatura camerei.
MDA20070296A 2007-10-31 2007-10-31 Procedeu de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor MD4013G2 (ro)

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Application Number Priority Date Filing Date Title
MDA20070296A MD4013G2 (ro) 2007-10-31 2007-10-31 Procedeu de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070296A MD4013G2 (ro) 2007-10-31 2007-10-31 Procedeu de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor

Publications (3)

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MD20070296A MD20070296A (ro) 2009-07-31
MD4013F2 MD4013F2 (ro) 2010-01-29
MD4013G2 true MD4013G2 (ro) 2010-08-31

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MDA20070296A MD4013G2 (ro) 2007-10-31 2007-10-31 Procedeu de obţinere a aliajului cu magnetorezistenţă mărită pentru confecţionarea microfirelor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD542Z (ro) * 2012-01-13 2013-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Material termoelectric anizotropic pe bază de bismut

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD249Z (ro) * 2009-04-29 2011-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Procedeu de fabricare a răcitorului termoelectric pentru substratul circuitului integrat

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Publication number Priority date Publication date Assignee Title
SU186733A1 (ro) * Э. А. Альфтан, С. В. нова, А. М. Фирсов, С. А. Микла Л. Г. Афонина , М. М. Медников
US4484018A (en) * 1983-01-20 1984-11-20 Pneumo Corporation Coaxial thermocouple wire
MD855B1 (ro) * 1996-10-25 1997-09-30 Inst Cercetari Stiintifice Procedeu de producere a microconductorului turnat
MD1546F2 (ro) * 1997-05-12 2000-09-30 Lab Internat De Supraconductib Procedeu de obtinere a microfirului metalic in izolatie de sticla
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MD20050258A (ro) * 2005-09-08 2007-04-30 Технический университет Молдовы Procedeu de alegere a frecvenţei câmpului electromagnetic pentru topirea metalului în stare de suspensie la fabricarea firului conductor în izolaţie
MD20050257A (ro) * 2005-09-08 2007-08-31 Технический университет Молдовы Procedeu de confecţionare a firului conductor în izolaţie
MD3579B1 (ro) * 2006-05-02 2008-04-30 Institutul De Inginerie Electronica Si Tehnologiiindustriale Al Academiei De Stiinte A Moldovei Procedeu de obtinere a microfirelor semimetalice de bismut in izolatie de sticla de molibden
MD3691B1 (ro) * 2007-05-10 2008-08-31 Societatea Pe Actiuni Institutul De Cercetari Stiintifice "Eliri" Procedeu de confectionare a unei nanostructuri filiforme
MD3662C2 (ro) * 2005-09-02 2009-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Aliaj semiconductor termoelectric (variante)
MD3920C2 (ro) * 2006-12-04 2009-12-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Procedeu de majorare a eficacităţii elementului termoelectric

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU186733A1 (ro) * Э. А. Альфтан, С. В. нова, А. М. Фирсов, С. А. Микла Л. Г. Афонина , М. М. Медников
US4484018A (en) * 1983-01-20 1984-11-20 Pneumo Corporation Coaxial thermocouple wire
RU93055713A (ru) * 1993-12-14 1996-06-10 И.Н. Говор Термоэлектрический элемент
MD855B1 (ro) * 1996-10-25 1997-09-30 Inst Cercetari Stiintifice Procedeu de producere a microconductorului turnat
MD1546F2 (ro) * 1997-05-12 2000-09-30 Lab Internat De Supraconductib Procedeu de obtinere a microfirului metalic in izolatie de sticla
MD1564G2 (ro) * 1999-12-07 2001-05-31 Uzina De Pompe Submersibile "Hidropompa", S.A. Procedeu de umplere a statorului maşinii electrice
RU2231688C2 (ru) * 2000-03-31 2004-06-27 Авдеев Леонид Алексеевич Термоэлемент
MD2781C2 (ro) * 2001-06-13 2006-02-28 Международная Лаборатория Сверхпроводимости Высоких Температур И Электроники Твёрдого Тела Академии Наук Республики Молдова Procedeu de majorare a coeficientului fortei termoelectromotoare a termoelementului
MD2510F1 (ro) * 2003-02-18 2004-07-31 Anatolii Matusovici Ioiser Nanostructura si procedeu de confectionare a acesteia
MD3662C2 (ro) * 2005-09-02 2009-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Aliaj semiconductor termoelectric (variante)
MD20050258A (ro) * 2005-09-08 2007-04-30 Технический университет Молдовы Procedeu de alegere a frecvenţei câmpului electromagnetic pentru topirea metalului în stare de suspensie la fabricarea firului conductor în izolaţie
MD20050257A (ro) * 2005-09-08 2007-08-31 Технический университет Молдовы Procedeu de confecţionare a firului conductor în izolaţie
MD3579B1 (ro) * 2006-05-02 2008-04-30 Institutul De Inginerie Electronica Si Tehnologiiindustriale Al Academiei De Stiinte A Moldovei Procedeu de obtinere a microfirelor semimetalice de bismut in izolatie de sticla de molibden
MD3920C2 (ro) * 2006-12-04 2009-12-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Procedeu de majorare a eficacităţii elementului termoelectric
MD3691B1 (ro) * 2007-05-10 2008-08-31 Societatea Pe Actiuni Institutul De Cercetari Stiintifice "Eliri" Procedeu de confectionare a unei nanostructuri filiforme

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* Cited by examiner, † Cited by third party
Title
Solin S.A., Thio T., Hines D.R., Zhou T., Herelmans J.J. Extraordinary Magneto resistance (EMR) in inhomogeneous semiconductors, 08.06.2002, a fost accesat în internet pe 03.09.2009, www.neci.nj.nec.com./nomepages/Thio/emr.html *
Хансен М. и Андерсон К. Структура двойных сплавов. Металлургия, 1962, т. 1, с. 333 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD542Z (ro) * 2012-01-13 2013-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Material termoelectric anizotropic pe bază de bismut

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Publication number Publication date
MD20070296A (ro) 2009-07-31
MD4013F2 (ro) 2010-01-29

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