MD4046C2 - Method of manufacturing the filamentary nanostructure - Google Patents
Method of manufacturing the filamentary nanostructureInfo
- Publication number
- MD4046C2 MD4046C2 MDA20090139A MD20090139A MD4046C2 MD 4046 C2 MD4046 C2 MD 4046C2 MD A20090139 A MDA20090139 A MD A20090139A MD 20090139 A MD20090139 A MD 20090139A MD 4046 C2 MD4046 C2 MD 4046C2
- Authority
- MD
- Moldova
- Prior art keywords
- workpiece blank
- filamentary
- nanostructure
- glass
- bundle
- Prior art date
Links
Abstract
The invention relates to electronics, in particular to the technology of manufacturing materials used in electronics and instrument engineering, namely to the ordered composite nanostructures.The method of manufacturing the filamentary nanostructure includes the manufacture of a workpiece blank by assembling a bundle of microwire segments each in glass insulation, placement of bundle inside a glass ampoule, vacuumization and sealing thereof and compression of bundle by heating to the ampoule walls softening temperature, thinning of the workpiece blank by its pulling up to the obtaining of the filamentary nanostructure with nanowires at a temperature above the temperature of softening of all glass components and of melting of microwires in the working filamentary nanostructure formation zone, and its subsequent cooling. Thinning of the workpiece blank is performed by consecutive pulling thereof in several cycles, at the same time its pulling during one cycle is carried out under the action of a constant force and a constant temperature, so that the ratio of this force to the viscosity of the glass at the bottom of the workpiece blank working heating zone may stepwise decrease from cycle to cycle proportional to the decrease of the pulled workpiece blank diameter square.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20090139A MD4046C2 (en) | 2009-12-23 | 2009-12-23 | Method of manufacturing the filamentary nanostructure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20090139A MD4046C2 (en) | 2009-12-23 | 2009-12-23 | Method of manufacturing the filamentary nanostructure |
Publications (2)
Publication Number | Publication Date |
---|---|
MD4046B1 MD4046B1 (en) | 2010-05-31 |
MD4046C2 true MD4046C2 (en) | 2010-12-31 |
Family
ID=43568962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20090139A MD4046C2 (en) | 2009-12-23 | 2009-12-23 | Method of manufacturing the filamentary nanostructure |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD4046C2 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157313A (en) * | 1966-06-16 | 1969-07-09 | Vsesoiuzny Ni Elektrotekhniche | Apparatus for casting a microwire in glass insulation |
MD855C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Process for cast microwire manufacturing |
MD853C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Process for microbath formation for microwire glass insulation casting |
MD854C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Production line for glass insulation cast microwire production |
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 |
US20050077073A1 (en) * | 2003-10-09 | 2005-04-14 | Pilar Marin Palacios | Amorphous microwire and method for manufacture thereof |
MD2510G2 (en) * | 2003-02-18 | 2005-06-30 | ИОЙШЕР Анатол | Nanostructure and process for manufacture thereof |
WO2008069951A1 (en) * | 2006-12-01 | 2008-06-12 | Pascale Industries, Inc. | Microwires, methods and their production, and products made using them |
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 |
MD3691C2 (en) * | 2007-05-10 | 2009-03-31 | Акционерное Общество Научно-Исследовательский Институт "Eliri" | Process for manufacturing a filiform nanostructure |
MD3985F2 (en) * | 2007-10-08 | 2009-11-30 | Universitatea Tehnica A Moldovei | Installation for manufacturing of glass-insulated microwire |
-
2009
- 2009-12-23 MD MDA20090139A patent/MD4046C2/en not_active IP Right Cessation
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157313A (en) * | 1966-06-16 | 1969-07-09 | Vsesoiuzny Ni Elektrotekhniche | Apparatus for casting a microwire in glass insulation |
MD855C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Process for cast microwire manufacturing |
MD853C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Process for microbath formation for microwire glass insulation casting |
MD854C2 (en) * | 1996-10-25 | 1998-03-31 | Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" | Production line for glass insulation cast microwire production |
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 |
MD2510G2 (en) * | 2003-02-18 | 2005-06-30 | ИОЙШЕР Анатол | Nanostructure and process for manufacture thereof |
US20050077073A1 (en) * | 2003-10-09 | 2005-04-14 | Pilar Marin Palacios | Amorphous microwire and method for manufacture thereof |
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 |
WO2008069951A1 (en) * | 2006-12-01 | 2008-06-12 | Pascale Industries, Inc. | Microwires, methods and their production, and products made using them |
MD3691C2 (en) * | 2007-05-10 | 2009-03-31 | Акционерное Общество Научно-Исследовательский Институт "Eliri" | Process for manufacturing a filiform nanostructure |
MD3985F2 (en) * | 2007-10-08 | 2009-11-30 | Universitatea Tehnica A Moldovei | Installation for manufacturing of glass-insulated microwire |
Non-Patent Citations (4)
Title |
---|
Heremans Joseph P., Thrush Christopher M., Morelli Donald T., Wu Ming-Cheng. Thermoelectric Power of Bismuth Nanocomposites. Phys. Rev. Let, V. 88, № 21, 2002, p. 216801-1 * |
Joseph P. Heremans, Christopher M. Thrush, Donald T. Morelli, Ming-Cheng Wu. Thermoelectric Power of Bismuth Nanocomposites. Phys. Rev. Let, * |
Lin Y.-M., Sun X., Dresselhaus M. S. Phys. Rev. B., V. 62, № 7, 2000, p. 4610-4623 * |
Y.-M. Lin, X. Sun, M. S. Dresselhaus. Phys. Rev. B., V. 62, Nr. 7, 2000, p .4610-4623 * |
Also Published As
Publication number | Publication date |
---|---|
MD4046B1 (en) | 2010-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |