MD4013F2 - Process for obtaining an alloy with increased magnetic resistance for the manufacture of microwires - Google Patents

Process for obtaining an alloy with increased magnetic resistance for the manufacture of microwires Download PDF

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Publication number
MD4013F2
MD4013F2 MDA20070296A MD20070296A MD4013F2 MD 4013 F2 MD4013 F2 MD 4013F2 MD A20070296 A MDA20070296 A MD A20070296A MD 20070296 A MD20070296 A MD 20070296A MD 4013 F2 MD4013 F2 MD 4013F2
Authority
MD
Moldova
Prior art keywords
alloy
microwires
manufacture
obtaining
magnetic resistance
Prior art date
Application number
MDA20070296A
Other languages
Romanian (ro)
Other versions
MD4013G2 (en
MD20070296A (en
Inventor
Dragos Meglei
Maria Dintu
Alexandru Rusu
Original Assignee
Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei
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.)
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Publication date
Application filed by Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei filed Critical Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei
Priority to MDA20070296A priority Critical patent/MD4013G2/en
Publication of MD20070296A publication Critical patent/MD20070296A/en
Publication of MD4013F2 publication Critical patent/MD4013F2/en
Publication of MD4013G2 publication Critical patent/MD4013G2/en

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Abstract

Inventia se refera la electronica, si anume la dispozitivele pentru masurarea campurilor magnetice. Procedeul de obtinere a aliajului cu magnetorezistenta marita pentru confectionarea microfirelor consta in aceea ca se ia un material semimetalic sau semiconductor in stare solida cu conductibilitate inalta, la care se adauga un material feromagnetic in stare solida, de exemplu Fe, in cantitate de 16…22% at., se incalzesc pana la temperatura de topire a ambelor componente si se mentin 24 de ore pana la obtinerea unui aliaj. Dupa aceasta aliajul obtinut se raceste la temperatura camerei.The invention refers to electronics, namely to devices for measuring magnetic fields. The process of obtaining the alloy with increased magnetoresistance for the manufacture of microwires consists in taking a semi-metallic or semiconductor material in a solid state with high conductivity, to which a ferromagnetic material in a solid state is added, for example Fe, in a quantity of 16...22 % at., heat up to the melting temperature of both components and keep for 24 hours until an alloy is obtained. After this, the obtained alloy is cooled to room temperature.

MDA20070296A 2007-10-31 2007-10-31 Process for obtaining an alloy with increased magnetic resistance for the manufacture of microwires MD4013G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070296A MD4013G2 (en) 2007-10-31 2007-10-31 Process for obtaining an alloy with increased magnetic resistance for the manufacture of microwires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070296A MD4013G2 (en) 2007-10-31 2007-10-31 Process for obtaining an alloy with increased magnetic resistance for the manufacture of microwires

Publications (3)

Publication Number Publication Date
MD20070296A MD20070296A (en) 2009-07-31
MD4013F2 true MD4013F2 (en) 2010-01-29
MD4013G2 MD4013G2 (en) 2010-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070296A MD4013G2 (en) 2007-10-31 2007-10-31 Process for obtaining an alloy with increased magnetic resistance for the manufacture of microwires

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MD (1) MD4013G2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD249Z (en) * 2009-04-29 2011-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for manufacturing a thermoelectric cooler for the Chip substrate
MD542Z (en) * 2012-01-13 2013-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Thermoelectric anisotropic material on base of bismuth

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484018A (en) * 1983-01-20 1984-11-20 Pneumo Corporation Coaxial thermocouple wire
MD855C2 (en) * 1996-10-25 1998-03-31 Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" Process for cast microwire manufacturing
MD1546G2 (en) * 1997-05-12 2001-06-30 Лабораторул Интернационал Де Супракондуктибилитате Ши Електроника Корпулуй Солид Process for obtaining a metallic microwire into the glass insulation
MD1564G2 (en) * 1999-12-07 2001-05-31 Uzina De Pompe Submersibile "Hidropompa", S.A. Process for filling the stator of the electric machine
RU2231688C2 (en) * 2000-03-31 2004-06-27 Авдеев Леонид Алексеевич Thermocouple
MD2781C2 (en) * 2001-06-13 2006-02-28 Международная Лаборатория Сверхпроводимости Высоких Температур И Электроники Твёрдого Тела Академии Наук Республики Молдова Process for increasing the thermocouple thermoelectric coefficient
MD2510G2 (en) * 2003-02-18 2005-06-30 ИОЙШЕР Анатол Nanostructure and process for manufacture thereof
MD3662C2 (en) * 2005-09-02 2009-02-28 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Semiconductor thermoelectric alloy (variants)
MD20050258A (en) * 2005-09-08 2007-04-30 Технический университет Молдовы Process for electromagnetic field frequency selection for metal fusing in suspension state at the manufacture of insulation wire
MD20050257A (en) * 2005-09-08 2007-08-31 Технический университет Молдовы Process for insulated wire manufacturing
MD3579C2 (en) * 2006-05-02 2008-11-30 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for obtaining bismuth semimetallic microwire in molybdenum glass insulation
MD3920C2 (en) * 2006-12-04 2009-12-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Process for increasing the efficiency of the thermoelectric cell
MD3691C2 (en) * 2007-05-10 2009-03-31 Акционерное Общество Научно-Исследовательский Институт "Eliri" Process for manufacturing a filiform nanostructure

Also Published As

Publication number Publication date
MD4013G2 (en) 2010-08-31
MD20070296A (en) 2009-07-31

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MM4A Patent for invention definitely lapsed due to non-payment of fees