PL421140A1 - Alloy for manufacturing components of electric devices and equipment, preferably the electric traction and method for manufacturing the components of electric devices and equipment, preferably the electric traction - Google Patents
Alloy for manufacturing components of electric devices and equipment, preferably the electric traction and method for manufacturing the components of electric devices and equipment, preferably the electric tractionInfo
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- PL421140A1 PL421140A1 PL421140A PL42114017A PL421140A1 PL 421140 A1 PL421140 A1 PL 421140A1 PL 421140 A PL421140 A PL 421140A PL 42114017 A PL42114017 A PL 42114017A PL 421140 A1 PL421140 A1 PL 421140A1
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Abstract
Stop zawierający miedź i cynk charakteryzuje się tym, że zawiera od 30 - 39% wagowych cynku, od 0,5 - 3,5% wagowych niklu, od 0,1 - 1,2% wagowych krzemu i od 55,8 - 69,4% wagowych miedzi. Stop zawiera czyste metale, zaprawy, stopy metali oraz złomy kwalifikowane na bazie głównych składników stopu. Sposób wytwarzania elementów urządzeń i osprzętu elektrycznego, zwłaszcza trakcji elektrycznej, ze stopu na bazie mosiądzu (CuZn) charakteryzuje się tym, że proces topienia i krystalizacji/odlewania prowadzony jest w temperaturze od 950° do 1400°C, po czym elementy w postaci wlewków lub prętów są poddawane procesom obróbki cieplnej, procesom obróbki ubytkowej i/lub przeróbki plastycznej. W procesie topienia i krystalizacji/odlewania wprowadza się środki ochrony powierzchni ciekłego metalu. W zakresie procesu obróbki cieplnej wytworzone wlewki lub pręty poddaje się procesom przesycania i starzenia z wydzieleniem fazy umacniającej Ni - Si. Proces przesycania realizuje się w warunkach dynamicznych lub stacjonarnych. Proces przesycania w warunkach dynamicznych, realizuje się przez nagrzanie materiału wsadowego do temperatury co najmniej 600°C, a następnie przesycenie go w trakcie odkształcenia lub bezpośrednio po nim.The alloy containing copper and zinc is characterized in that it contains from 30 - 39% by weight of zinc, from 0.5 - 3.5% by weight of nickel, from 0.1 - 1.2% by weight of silicon and from 55.8 - 69, 4% by weight copper. The alloy contains pure metals, mortars, metal alloys and qualified scrap based on the main alloy components. The method of producing elements of electrical equipment and devices, especially electric traction, from a brass-based alloy (CuZn) is characterized by the fact that the melting and crystallization / casting process is carried out at a temperature from 950 ° to 1400 ° C, after which the elements in the form of ingots or bars are subjected to heat treatment processes, cavity treatment processes and / or plastic working. In the melting and crystallization / casting process, liquid metal surface protection agents are introduced. Within the scope of the heat treatment process, the ingots or rods produced are subjected to supersaturation and aging processes with the separation of the Ni - Si strengthening phase. The supersaturation process is carried out in dynamic or stationary conditions. The process of supersaturation under dynamic conditions is carried out by heating the charge material to a temperature of at least 600 ° C, and then supersaturating it during deformation or immediately after it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL421140A PL235764B1 (en) | 2017-04-01 | 2017-04-01 | Alloy for manufacturing components of electric devices and equipment, preferably the electric traction and method for manufacturing the components of electric devices and equipment, preferably the electric traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL421140A PL235764B1 (en) | 2017-04-01 | 2017-04-01 | Alloy for manufacturing components of electric devices and equipment, preferably the electric traction and method for manufacturing the components of electric devices and equipment, preferably the electric traction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL421140A1 true PL421140A1 (en) | 2018-10-08 |
| PL235764B1 PL235764B1 (en) | 2020-10-19 |
Family
ID=63688145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL421140A PL235764B1 (en) | 2017-04-01 | 2017-04-01 | Alloy for manufacturing components of electric devices and equipment, preferably the electric traction and method for manufacturing the components of electric devices and equipment, preferably the electric traction |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235764B1 (en) |
-
2017
- 2017-04-01 PL PL421140A patent/PL235764B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL235764B1 (en) | 2020-10-19 |
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