RU2013118767A - METHOD FOR DETERMINING SPECIFIC ELECTRIC RESISTANCE OF MELTS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents
METHOD FOR DETERMINING SPECIFIC ELECTRIC RESISTANCE OF MELTS AND DEVICE FOR ITS IMPLEMENTATION Download PDFInfo
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- RU2013118767A RU2013118767A RU2013118767/28A RU2013118767A RU2013118767A RU 2013118767 A RU2013118767 A RU 2013118767A RU 2013118767/28 A RU2013118767/28 A RU 2013118767/28A RU 2013118767 A RU2013118767 A RU 2013118767A RU 2013118767 A RU2013118767 A RU 2013118767A
- Authority
- RU
- Russia
- Prior art keywords
- elastic wire
- working part
- melts
- clamp
- pin
- Prior art date
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
1. Способ определения удельного электросопротивления расплавов, при котором тигель с расплавом подвешивают коаксиально в цилиндрической электропечи на нижнем конце рабочей части упругой проволоки, верхний конец упругой проволоки закреплен в узле фиксации, отличающийся тем, что перед исследованием расплава изменяют длину рабочей части упругой проволоки путем обеспечения неподвижности верхнего конца рабочей части упругой проволоки относительно узла фиксации.2. Устройство для определения удельного электросопротивления расплавов, включающее тигель с расплавом, подвешенный коаксиально в цилиндрической электропечи на нижнем конце рабочей части упругой проволоки, верхний конец которой закреплен в узле фиксации, отличающееся тем, что в него введены струбцина и штифт, закрепленный некоаксиально в узле фиксации, струбцина закреплена на штифте с возможностью ее перемещения вдоль штифта и имеет средство для закрепления в струбцине верхнего конца рабочей части упругой проволоки.1. The method for determining the electrical resistivity of melts, in which the crucible with the melt is suspended coaxially in a cylindrical electric furnace at the lower end of the working part of the elastic wire, the upper end of the elastic wire is fixed in the fixation unit, characterized in that before the study of the melt the length of the working part of the elastic wire is changed by providing immobility of the upper end of the working part of the elastic wire relative to the fixing unit. 2. A device for determining the electrical resistivity of melts, including a crucible with a melt suspended coaxially in a cylindrical electric furnace at the lower end of the working part of the elastic wire, the upper end of which is fixed in the fixing unit, characterized in that a clamp and a pin are inserted into it, fixed non-coaxially in the fixing unit, the clamp is mounted on the pin with the possibility of its movement along the pin and has means for fixing in the clamp the upper end of the working part of the elastic wire.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013118767/28A RU2535525C1 (en) | 2013-04-23 | 2013-04-23 | Electrical resistivity determination method and device for its implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013118767/28A RU2535525C1 (en) | 2013-04-23 | 2013-04-23 | Electrical resistivity determination method and device for its implementation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013118767A true RU2013118767A (en) | 2014-10-27 |
| RU2535525C1 RU2535525C1 (en) | 2014-12-10 |
Family
ID=53285993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013118767/28A RU2535525C1 (en) | 2013-04-23 | 2013-04-23 | Electrical resistivity determination method and device for its implementation |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2535525C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU188056U1 (en) * | 2018-11-20 | 2019-03-28 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Suspension Fixing Assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002023153A2 (en) * | 2000-09-12 | 2002-03-21 | Heraeus Electro-Nite International N.V. | Apparatus for the detection and measurement of particulates in molten metal |
| RU2450257C1 (en) * | 2010-09-21 | 2012-05-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Method of analysing high-temperature metal melts and apparatus for realising said method |
| RU2457473C2 (en) * | 2010-10-21 | 2012-07-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Method of measuring electrical resistance of molten metal through rotating magnetic field method |
| RU104721U1 (en) * | 2010-12-06 | 2011-05-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | DEVICE FOR RESEARCH OF HIGH-TEMPERATURE METAL MELTS |
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2013
- 2013-04-23 RU RU2013118767/28A patent/RU2535525C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2535525C1 (en) | 2014-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150424 |