1J79 (i-alloy ethambile ye-magnetic)
(Igama Elivamile:I-Ni79Mo4, I-E11c, i-malloy, i-permalloy, 79HM)
I-alloy ethambile kamagnetic ethambile evumela ukuvuleka okuphezulu
I-alloy ethambile enamandla kagesi ethambile ikakhulukazi i-alloy yesisekelo se-nickel, okuqukethwe kwe-nickel kungaphezu kuka-75%, lolu hlobo lwe-alloy lunamandla okuqala aphezulu kanye nokuvuleka. Ngokuvamile ibizwa ngokuthi i-permalloy, eyaziwa nangokuthi i-alloy yokuqala enamandla kagesi eqhuba kahle. Zonke zisebenza kahle ekucubunguleni, zingagoqwa zibe yi-strip encane. I-alloy ifanele ukusetshenziswa ensimini yamagnetic ebuthakathaka. Njenge-TV kanye nezinsimbi ezishintshayo ku-transformer ehlukahlukene yomsindo, i-transformer yebhuloho yokunemba okuphezulu, i-transformer, isivikelo se-magnetic, i-amplifier ye-magnetic, i-modulator ye-magnetic, ikhanda lomsindo, i-choke, imitha kagesi eqondile yengxenye nengxenye, njll.
I-1J79 isetshenziswa kabanzi embonini ye-radio-electronic, izinsimbi zokunemba, isilawuli kude kanye nohlelo lokulawula oluzenzakalelayo.
Ukwakheka okuvamile%
| Ni | 78.5~80.0 | Fe | Ibhalansi. | 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 |
Izakhiwo Ezijwayelekile Zemishini
| Amandla okukhiqiza | Amandla Okudonsa | Ukwelulwa |
| I-Mpa | I-Mpa | % |
| 980 | 1030 | 3~50 |
Izakhiwo Ezijwayelekile Zomzimba
| Ubuningi (g/cm3) | 8.6 |
| Ukumelana kukagesi ku-20ºC(Om*mm2/m) | 0.55 |
| I-Coefficient yokwanda okuqondile (20ºC ~ 200ºC)X10-6/ºC | 10.3~11.5 |
| I-coefficient ye-magnetostriction yokugcwala λθ/ 10-6 | 2.0 |
| Iphuzu le-Curie Tc/ºC | 450 |
| Izakhiwo zikagesi zama-alloy anokuvuleka okuphezulu emasimini abuthakathaka | |||||||
| 1J79 | Ukuvuleka kokuqala | Ukuvuleka okuphezulu | Ukuphoqelela | Ukuqina kokungeniswa kwamagnetic okugcwala | |||
| Ishidi/umugqa ogoqwe kudala. Ubukhulu, mm | μ0.08/ (mH/m) | μm/ (mH/m) | I-Hc/ (A/m) | I-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 | ||||
| ucingo oludonswe ngokubandayo | |||||||
| 0.1 mm | 6.3 | 50 | 6.4 | ||||
| Ibha | |||||||
| 8-100 mm | 25 | 100 | 3.2 | ||||
| Indlela yokwelashwa kokushisa 1J79 | |
| Imidiya yokuhlanganisa | Vacuum enengcindezi eseleyo engekho ngaphezu kuka-0.1Pa, i-hydrogen enephuzu lamazolo elingaba ngaphezu kuka-40 ºC. |
| Izinga lokushisa kanye nesilinganiso | 1100~1150ºC |
| Isikhathi sokubamba | 3~6 |
| Izinga lokupholisa | Uma ipholile ngo-100 ~ 200 ºC/h ifinyelela ku-600 ºC, iphole ngokushesha ifinyelela ku-300ºC |
Isitayela sokunikezwa
| Igama le-Alloys | Uhlobo | Ubukhulu | ||
| 1J79 | Ucingo | D= 0.1~8mm | ||
| 1J79 | Ukuhlubula | W= 8~390mm | T= 0.3mm | |
| 1J79 | Ifoyili | W= 10~100mm | T= 0.01~0.1 | |
| 1J79 | Ibha | Ububanzi = 8~100mm | L= 50~1000 | |
I-alloy ethambile kamagnetic isensimini yamagnetic ebuthakathaka enokungena okuphezulu kanye namandla aphansi okuphoqelela ama-alloy. Lolu hlobo lwe-alloy lusetshenziswa kabanzi kuma-electronics omsakazo, izinsimbi zokunemba kanye namamitha, ukulawula okude kanye nohlelo lokulawula okuzenzakalelayo, inhlanganisela isetshenziselwa kakhulu ukuguqulwa kwamandla kanye nokucubungula ulwazi, izici ezimbili ziyinto ebalulekile emnothweni wezwe.
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