SU72493A1 - Method of making electrical resistances - Google Patents
Method of making electrical resistancesInfo
- Publication number
- SU72493A1 SU72493A1 SU344967A SU344967A SU72493A1 SU 72493 A1 SU72493 A1 SU 72493A1 SU 344967 A SU344967 A SU 344967A SU 344967 A SU344967 A SU 344967A SU 72493 A1 SU72493 A1 SU 72493A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- making electrical
- electrical resistances
- glass
- rod
- metal
- Prior art date
Links
Landscapes
- Surface Treatment Of Glass (AREA)
Description
Известны способы производства иысокоомиых плектрпчсскпх сопротивлений в виде стекл нных пли керамичсстхих стержней с нровод щнм слоем на новерхностн, получаемым путем прокаливани стержн , нредиарительно иокрытого слоем металла пли углерода.Methods are known for the production of high-ohm plectic resistances in the form of glass or ceramic rods with a conductor layer on the surface, obtained by roasting a rod that is irradiated with a layer of metal or carbon.
Описываемый способ заключаетс в том, что тюверхиость стекл нного , (|)(ого нлн зпюго керамического стержн иредварителыю иокры1 ан т в холодтю г состо нии соот1 етствующнм металлом (медь, серебро н др.) нли его легко разлагающимс соединением в смеси со св зующим. Затем стержень подвергают нагреву, вьтд.ержнва его определеиное врем 1()н температуре ниже точки илав. еин мета.лла нлн деформации стернчн , но достаточной дл прохождени iriiOHCcca диффузии металла в твердом состо нии в массу стержи (например, дл серебра 550-600).The described method consists in the fact that the glass's top-curvature, (|) (the left of the ceramic ceramic rod and the hardware is covered in the cold state is the corresponding metal (copper, silver, etc.) or its easily decomposable compound in a mixture with a binder The rod is then subjected to heating, with its definite time 1 () at a temperature below the point of a major strain of sinterna, but sufficient for iriiOHCcca to diffuse the metal in the solid state to the mass of the rod (for example, for silver 550 600).
После охлажденн стержн нзлнтини ; iTonepxHOCTHbiii: слой teтaлла удал ют хнмнческим и.хи механическим нутел.After cooling rod; iTonexPhcTHbiii: the metal layer is removed by chemical synthesis and a mechanical nutel.
Этот сиособ обесиечи1 ает бо.тее г.луПокое проиикиовеиие материала в массу стержи .This way of reducing the weight of the material to the core.
Предмет и з о б ) е т е и и Subject and s about b) e te and
Снособ изготовлени электрических соиротивлентпг путем нанесени на новерхность стекла (нлн фарфора) сло металла н последующего нагрева его , о т л ич ающнй с тем, что нагрев ведут ирн такоС те.мпературе , при которой происходнт днффззи еталла в стекло (и.ли фарфор).The method of making electrical co-radiation by applying a glass (nln porcelain) metal layer to the surface and then heating it, so that it heats the temperature of the temperature in which glass is diffused (glass or porcelain) .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU344967A SU72493A1 (en) | 1946-04-15 | 1946-04-15 | Method of making electrical resistances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU344967A SU72493A1 (en) | 1946-04-15 | 1946-04-15 | Method of making electrical resistances |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833629814A Addition SU1126414A2 (en) | 1983-08-04 | 1983-08-04 | Guiding device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU72493A1 true SU72493A1 (en) | 1947-11-30 |
Family
ID=48248964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU344967A SU72493A1 (en) | 1946-04-15 | 1946-04-15 | Method of making electrical resistances |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU72493A1 (en) |
-
1946
- 1946-04-15 SU SU344967A patent/SU72493A1/en active
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