SU131509A1 - Method for increasing stability of electrical resistance of manganin wire - Google Patents
Method for increasing stability of electrical resistance of manganin wireInfo
- Publication number
- SU131509A1 SU131509A1 SU636735A SU636735A SU131509A1 SU 131509 A1 SU131509 A1 SU 131509A1 SU 636735 A SU636735 A SU 636735A SU 636735 A SU636735 A SU 636735A SU 131509 A1 SU131509 A1 SU 131509A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manganin
- electrical resistance
- increasing stability
- hydrogen
- manganin wire
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Одним из наиболее существенных недостатков сопротивлений иэ манганина вл етс некотора нестабильность нх во времен ;, вызываема на1юдорож 1ва)1нем снлава во врем технологнческих операций выплавки и травлени .One of the most significant drawbacks of resistance to manganin is a certain instability of nx in times; caused by road traffic 1v) 1 time during technological operations of smelting and pickling.
Предлагаел{ый способ повышенн стабильности электросонротивлени манганиновой проволоки обеспечивает лучшее удаление водорода с поверхности манганина вследствие интенсивного перемешивани масла ультразвуковыми вибраторами, помещенным; под обрабать ваемой проволокой . Процесс протекает следуюш,им образом.The proposed method {improved stability of the electrical resistance of the manganin wire provides better removal of hydrogen from the surface of the manganin due to intensive mixing of the oil with ultrasonic vibrators placed; under processing wire. The process proceeds as follows.
На поверхности манганина всегда имеетс хемосорб роваиный во дород, которьп резко повышает энергию а тивации диффузи водорода из сплава на поверхность. В результате этого диффуз 1 из сплава водорода ., попавшего в неге при выплавке и травлении, про 1сходпт очень медленно -: сопротивле - ие манганина все это врем измен етс . Погружение манганина в масло приводит к резкому уменьшению количества водорода на его поверхности, так как водород хи.л нчески реагирует с маслом. Процесс гидрогенизации масла происходит в пр сутстви 5 катализаторов даже при комнатной температуре. Манганин же., в состав которого вход т медь, никель и кобальт, сам вл етс катал ;зaтopo. Повышение температуры, в частности, при пропус апи тока i интенсивное псремешгтеанйе масла у поверхности ускор ют процесс удалени водорода с поверхности манганина, что пр1 водит к о.блегчен ю диффузии водорода из сплава и, тем самым, стаб льности его сопротивлени .On the surface of manganin, there is always chemosorbic hydrogen, which dramatically increases the energy of activation of the diffusion of hydrogen from an alloy to the surface. As a result, diffusion 1 from a hydrogen alloy, trapped in bliss during smelting and etching, is very slow — it is very slow: the resistance of manganin varies all the time. Immersion of manganin in oil leads to a drastic decrease in the amount of hydrogen on its surface, since hydrogen reacts chemically with oil. The process of hydrogenation of the oil occurs in the presence of 5 catalysts, even at room temperature. The manganine, which includes copper, nickel, and cobalt, is itself rolled; Increasing the temperature, in particular, when skipping the current i, intensively smearing oil near the surface accelerates the process of removing hydrogen from the surface of manganin, which leads to a very light diffusion of hydrogen from the alloy and, thus, its resistance.
Предмет изобретени Subject invention
Способ повышени стабильности эле.тросопрот 1вленн : анган 1новой проволоки (или пенты) путем нагрева ее электрическим током иThe way to increase the stability of the elec- trotroop 1wlenn: angan 1new wire (or penta) by heating it with an electric current and
№ 131509№ 131509
пропусканием через. масло, qт.л и ч а ю щ и и с тем, что. с целью обезводороживани манганина, производ т интенсивное перемешивание масла ультразв,укоБЫМи .вибратдрами, помещенными под обрабатываемой проволокой; 11 л и л ентой.passing through. oil, qtl and h ay y and with the fact that. In order to dehydrate the manganin, an intensive mixing of the ultrasound oil is carried out, by quoting the vibratdras placed under the treated wire; 11 l and entoy.
:, л ; ::..:, l; :: ..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU636735A SU131509A1 (en) | 1959-08-17 | 1959-08-17 | Method for increasing stability of electrical resistance of manganin wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU636735A SU131509A1 (en) | 1959-08-17 | 1959-08-17 | Method for increasing stability of electrical resistance of manganin wire |
Publications (1)
Publication Number | Publication Date |
---|---|
SU131509A1 true SU131509A1 (en) | 1959-11-30 |
Family
ID=48402578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU636735A SU131509A1 (en) | 1959-08-17 | 1959-08-17 | Method for increasing stability of electrical resistance of manganin wire |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU131509A1 (en) |
-
1959
- 1959-08-17 SU SU636735A patent/SU131509A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU131509A1 (en) | Method for increasing stability of electrical resistance of manganin wire | |
ES447542A1 (en) | Electrolytic process and apparatus for removal of contaminants from water | |
ES465649A1 (en) | Hydrogenation | |
ES290443A1 (en) | Method of and apparatus for the manufacture of flat glass on a molten metal bath | |
ATE50754T1 (en) | METHOD FOR TREATMENT OF AN AQUEOUS LIQUID AND DEVICE FOR CARRYING OUT THE METHOD. | |
FR2413127A1 (en) | PROCESS FOR THE PREPARATION OF A NOBLE METAL CATALYST FROM GROUP VIII WITH IMPROVED RESISTANCE TO SULFUR, CATALYST OBTAINED AND ITS USE FOR HYDROGENATION OF AROMATIC HYDROCARBONS | |
ATE102T1 (en) | DEVICE FOR CONTINUOUS HEAT TREATMENT OF METAL GOODS. | |
US2998362A (en) | Method of selectively electrolytically etching semiconductor silicon materials | |
JPS5576072A (en) | Decoloring method for metal | |
GB1203980A (en) | Improvements in or relating to the removal of scale from metal objects | |
SU72948A1 (en) | Method of regenerating sulfuric acid electrolyte for aluminum oxidation | |
SU14131A1 (en) | Apparatus for electrical grouting | |
SU356932A1 (en) | Method of electroslag remelting | |
SU439949A1 (en) | The method of stripping and maintenance of wires | |
US1565691A (en) | Electrode for use in the contact process of making sulphuric acid | |
SU363568A1 (en) | METHOD OF DEFINING MATERIALS | |
DE277047T1 (en) | DEVICE FOR ELECTRICALLY CONTACTING IN AN IMPULSE OR SHOCKWAVE GENERATING APPARATUS. | |
SU74741A1 (en) | Device for electrically heating products | |
JPS56144195A (en) | Manufacture of supporter for lithographic plate | |
SU109001A1 (en) | Method of thick-layer anodizing of aluminum and its alloys | |
ES433781A1 (en) | Procedure for the regeneration and for the increase of the duration in a stable state of solutions of metallic salts that contain tin. (Machine-translation by Google Translate, not legally binding) | |
JPS5275666A (en) | Electrode for electrolysis | |
JPS5279874A (en) | Anodization method | |
GB940582A (en) | Improvements in or relating to methods of polishing metal surfaces in acid baths | |
JPS5642966A (en) | Acidic-electrolyte fuel cell |