Kev faib tawm: Cov hlau nplaum mos mos uas muaj zog heev
Cov Khoom Ntxiv:Cov hlau nplaum muaj qhov permeability siab thiab qis saturation induction ntawm kev siv tshuab
Daim Ntawv ThovRau cov cores ntawm lub raj thiab cov transformers me me, chokes, relays thiab cov khoom ntawm cov hluav taws xob sib nqus ua haujlwm ntawm qhov siab inductions yam tsis muaj bias lossis me me bias
Cov Tshuaj Muaj pes tsawg leeg hauv% 1J50
| Ni 49-50.5% | Fe 48.33-50.55% | C 0.03% | Si 0.15 – 0.3% | Mn 0.3 – 0.6% | S o 0.02% |
| P 0.02% | Mo - | Ti - | Al - | Cu 0.2% |
Cov hlau nplaum 1J50 nrog lub zog sib nqus siab, muaj qhov siab tshaj plaws ntawm qhov kev ua kom saturation ntawm tag nrho pawg ntawm cov hlau-nickel alloy, tsis tsawg dua 1.5 T. Cov hlau nplaum crystallographic thiab nrog lub voj voog hysteresis rectangular
Cov yam ntxwv tseem ceeb ntawm lub cev thiab cov khoom siv kho tshuab ntawm cov hlau nplaum:
Cov khoom siv lub cev:
| Qib | Qhov Ceev | Qhov Nruab Nrab Coefficient ntawm Thermal Expansion | Curie point | Kev tiv thaiv hluav taws xob | Kev ua kom sov tau zoo |
| (g/cm3) | (10-6/ºC) | (ºC) | (μΩ.cm) | (W/m.ºC) | |
| 1J50 | 8.2 | 8.2 (20ºC-100ºC) | 498 | 45 (20ºC) | 16.5 |
Cov khoom sib nqus ntawm cov hlau nplaum:
| Hom | Chav Kawm | Thickness los yog inch, mm | Qhov pib permeability magnetic | Qhov siab tshaj plaws magnetic kev nkag tau | Lub zog yuam | Kev ua kom lub zog saturation | |||
| mH / m | G / E | mH / m | G / E | / | E | (10-4 G) | |||
| Tsis muaj ntxiv lawm | Tsis muaj ntxiv lawm | Tsis tsawg dua | |||||||
| cov strips txias-kuav los ntawm | 1 | 0,05 0,08 | 2,5 | 2000 xyoo | 25 | 20000 | 20 | 0,25 | 1,50 |
| 0,10 0,15 | 2,9 | 2300 | 31 | 25000 | 16 | 0,20 | |||
| 0,20 0,25 0,27 | 3,3 | 2600 | 38 | 30000 | 12 | 0,15 | |||
| 0,35 0,50 | 3,8 | 3000 | 44 | 35000 | 10 | 0,12 | |||
| 0,80 1,0 | 3,8 | 3000 | 38 | 30000 | 12 | 0,15 | |||
| 1,5 2,0 2,5 | 3,5 | 2800 | 31 | 25000 | 13 | 0,16 | |||
| cov ntawv dov kub | 3-22 | 3,1 | 2500 | 25 | 20000 | 24 | 0,30 | ||
| Cov tuav dej haus | 8-100 | 3,1 | 2500 | 25 | 20000 | 24 | 0,30 | ||
| cov strips txias-kuav los ntawm | 2 | 0,10 0,15 | 3,8 | 3000 | 38 | 30000 | 14 | 0,18 | |
| 0,20 0,25 | 4,4 | 3500 | 44 | 35000 | 12 | 0,15 | |||
| 0,35 0,50 | 5,0 | 4000 | 56 | 45000 | 10 | 0,12 | |||
| 0,80 1,0 | 5,0 | 4000 | 50 | 40000 | 10 | 0,12 | |||
| 1,5 2,0 | 3,8 | 3000 | 44 | 35000 | 12 | 0,15 | |||
| cov strips txias-kuav los ntawm | 3 | 0,05 0,10 0,20 | 12,5 * | 10000 * | 75 | 60000 | 4,0 | 0,05 | 1,52 |
Daim Ntawv Thov Alloy 1J50
Qib 1J50 alloy xav tau hauv kev tsim cov cores ntawm lub zog transformers, meters ntawm cov chips rau lub zog sib nqus thiab cov khoom sib nqus ntawm lub voj voog. Vim muaj cov khoom sib nqus siab kom yuav 1J50 yog qhov tsim nyog rau kev tsim cov sensors sib nqus, cov taub hau sib nqus thiab cov phaj transformer.
Tso cai siv hom 50H alloy rau kev tsim cov khoom siv, uas yuav tsum nyob ruaj khov qhov loj me ntawm qhov kub sib txawv. Vim yog qhov tsawg magnetostriction alloy 1J50 hom siv rau hauv cov khoom siv magnetomechanical precision. Nyob ntawm qhov kev taw qhia thiab qhov loj ntawm lub zog sib nqus, tus nqi hluav taws xob tsis kam ntawm cov khoom 1J50 txawv 5%, uas tso cai rau koj yuav 50H rau kev tsim khoom.
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