1J79 (Mai laushin ƙarfe mai maganadisu)
(Suna gama gari:Ni79Mo4, E11c, malloy, permalloy, 79HM)
Babban ƙarfin haɗin maganadisu mai laushi mai ƙarfi
Garin maganadisu mai laushi mai ƙarfi wanda aka fi sani da ƙarfen nickel, sinadarin nickel ya wuce kashi 75%, wannan nau'in garin yana da ƙarfin farko da ƙarfinsa. Sau da yawa ana kiransa permalloy, wanda kuma aka sani da ƙarfen farko mai ƙarfin maganadisu. Duk suna da kyakkyawan aikin sarrafawa, ana iya mirgina su cikin siriri. Garin ya dace da amfani a cikin filin maganadisu mai rauni na AC. Kamar TV da kayan aiki a cikin na'urorin canza sauti daban-daban, na'urar canza gada mai inganci, na'urar canza gada mai inganci, na'urar canza gada mai ƙarfi, na'urar canza gada mai ƙarfi, na'urar canza gada mai ƙarfi, na'urar canza gada mai ƙarfi, na'urar daidaita ...
1J79 ana amfani da shi sosai a masana'antar rediyo-lantarki, kayan aikin daidaitacce, sarrafa nesa da tsarin sarrafawa ta atomatik.
Tsarin al'ada%
| Ni | 78.5~80.0 | Fe | Bal. | Mn | 0.6~1.1 | Si | 0.3~0.5 |
| Mo | 3.8~4.1 | Cu | ≤0.2 | ||||
| C | ≤0.03 | P | ≤0.02 | S | ≤0.02 |
Al'adar Injin da ta dace
| Ƙarfin bayarwa | Ƙarfin Taurin Kai | Ƙarawa |
| Mpa | Mpa | % |
| 980 | 1030 | 3~50 |
Halayen Jiki na Al'ada
| Yawan yawa (g/cm3) | 8.6 |
| Juriyar lantarki a 20ºC (Om*mm2/m) | 0.55 |
| Ma'aunin faɗaɗa layi (20ºC ~ 200ºC) X10-6/ºC | 10.3~11.5 |
| Ma'aunin ƙarfin maganadisu λθ/ 10-6 | 2.0 |
| Ma'aunin Curie Tc/ºC | 450 |
| Abubuwan da ke tattare da maganadisu na ƙarfe masu ƙarfin aiki a cikin wurare masu rauni | |||||||
| 1J79 | Farkon shigar haske | Mafi girman ikon wucewa | Tilasta | Ƙarfin shigar da maganadisu mai cikawa | |||
| Zare/ledar da aka yi birgima da shi. Kauri, mm | μ0.08/ (mH/m) | μm/ (mH/m) | Hc/ (A/m) | BS/T | |||
| ≥ | ≤ | ||||||
| 0.01 mm | 17.5 | 87.5 | 5.6 | 0.75 | |||
| 0.1~0.19 mm | 25.0 | 162.5 | 2.4 | ||||
| 0.2 ~ 0.34 mm | 28.0 | 225.0 | 1.6 | ||||
| 0.35~1.0 mm | 30.0 | 250.0 | 1.6 | ||||
| 1.1 ~ 2.5 mm | 27.5 | 225.0 | 1.6 | ||||
| 2.6~3.0 mm | 26.3 | 187.5 | 2.0 | ||||
| waya mai sanyi da aka ja | |||||||
| 0.1 mm | 6.3 | 50 | 6.4 | ||||
| mashaya | |||||||
| 8-100 mm | 25 | 100 | 3.2 | ||||
| Yanayin maganin zafi 1J79 | |
| Kafofin watsa labarai masu wargaza | Yi amfani da injin tsotsa mai matsi wanda bai wuce 0.1Pa ba, sannan a yi amfani da sinadarin hydrogen mai matsi wanda bai wuce 40ºC ba. |
| Zafin jiki da ƙimar dumama | 1100~1150ºC |
| Lokacin riƙewa | 3~6 |
| Saurin sanyaya | Da zafin jiki na 100 ~ 200 ºC/h, za a sanyaya shi zuwa 600 ºC, sannan a sanyaya shi da sauri zuwa 300 ºC |
Salon wadata
| Sunan Alloys | Nau'i | Girma | ||
| 1J79 | Waya | D= 0.1~8mm | ||
| 1J79 | Zirin | W= 8~390mm | T= 0.3mm | |
| 1J79 | Fayil | W= 10~100mm | T= 0.01~0.1 | |
| 1J79 | mashaya | Dia = 8~100mm | L= 50~1000 | |
Garin maganadisu mai laushi yana cikin raunin filin maganadisu tare da ƙarfin aiki mai yawa da ƙarancin ƙarfin ƙarfe. Ana amfani da wannan nau'in garin sosai a cikin na'urorin lantarki na rediyo, kayan aikin daidaitacce da mitoci, sarrafa nesa da tsarin sarrafawa ta atomatik, haɗin ana amfani da shi galibi don canza makamashi da sarrafa bayanai, ɓangarorin biyu na kayan aiki ne mai mahimmanci a cikin tattalin arzikin ƙasa.
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