1J79 (mai taushi Magnetic gami)
(Na kowa Suna:Ni79Mo4, E11c, malloy, permalloy, 79HM)
High permeability taushi Magnetic gami
High permeability taushi Magnetic gami yafi nickel tushe gami, nickel abun ciki ne a kan 75%, irin wannan gami yana da sosai high farko permeability da permeability.Often ake magana a kai a matsayin permalloy, kuma aka sani da farkon high Magnetic watsin alloy.They duk suna da kyau aiki yi, za a iya yi birgima a cikin bakin ciki tsiri.Alloy shi ne dace da rauni daban-daban aikace-aikace a cikin TV da instrumentation filin. Babban daidaiton gada mai canzawa, mai canzawa, garkuwar maganadisu, amplifier maganadisu, injin maganadisu, shugaban mai jiwuwa, shaƙa, madaidaicin mita lantarki na yanki da yanki, da sauransu.
1J79 ana amfani da shi sosai a masana'antar rediyo-lantarki, kayan aiki daidai, kula da nesa da tsarin sarrafawa ta atomatik.
Na yau da kullun%
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 |
Hannun kayan aikin injiniya
Ƙarfin bayarwa | Ƙarfin Ƙarfin Ƙarfi | Tsawaitawa |
Mpa | Mpa | % |
980 | 1030 | 3 ~ 50 |
Abubuwan dabi'un Jiki na yau da kullun
Yawan yawa (g/cm3) | 8.6 |
Rashin ƙarfin lantarki a 20ºC (Om * mm2/m) | 0.55 |
Ƙimar faɗaɗa madaidaiciya (20ºC ~ 200ºC) X10-6/ºC | 10.3 ~ 11.5 |
Saturation magnetostriction coefficient λθ/ 10-6 | 2.0 |
Matsayin Curie Tc/ºC | 450 |
The Magnetic Properties na gami da high permeability a cikin rauni filayen | |||||||
1 j79 | Halin farko | Matsakaicin iyawa | Tilastawa | Saturation Magnetic Induction tsanani | |||
Fati mai birgima mai sanyi / takarda. 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 | |||||||
0.1 mm | 6.3 | 50 | 6.4 | ||||
Bar | |||||||
8-100 mm | 25 | 100 | 3.2 |
Yanayin maganin zafi 1J79 | |
Kafofin yada labarai masu ratsa zuciya | Matsakaici tare da ragowar matsa lamba wanda bai wuce 0.1Pa ba, hydrogen tare da raɓan raɓa wanda bai wuce 40ºC ba. |
The dumama zafin jiki da kuma kudi | 1100 ~ 1150ºC |
Rike lokaci | 3 ~ 6 |
Yawan sanyaya | Tare da 100 ~ 200 ºC / h sanyaya zuwa 600 ºC, da sauri sanyaya zuwa 300ºC |
Salon wadata
Sunan Alloys | Nau'in | Girma | ||
1 j79 | Waya | D= 0.1 ~ 8mm | ||
1 j79 | Tari | W= 8 ~ 390mm | T= 0.3mm | |
1 j79 | Tsaye | W= 10 ~ 100mm | T= 0.01 ~ 0.1 | |
1 j79 | Bar | Dia = 8 ~ 100mm | L= 50 ~ 1000 |
Soft Magnetic alloy ne a cikin rauni Magnetic filin tare da high permeability da kuma low coercive karfi na alloys.This irin gami da ake amfani da ko'ina a rediyo Electronics, daidaici kayan aiki da kuma mita, m iko da atomatik kula da tsarin, da hade da yafi amfani ga makamashi hira da bayanai aiki, da biyu al'amurran da suka kasance wani muhimmin abu a cikin tattalin arzikin kasa.
150 000 2421