Korowari aumeke ngawari : he momo koranu he nui te uruhanga me te iti o te kaha i roto i te papa autō ngoikore.Ko tenei momo koranu e whakamahia nuitia ana i roto i te umanga hikohiko reo irirangi, nga taputapu tika, te mana mamao me nga punaha whakahaere aunoa.Tahi, ka whakamahia te nuinga i roto i nga waahanga e rua: te hurihanga hiko me te tukatuka korero.He taonga nui i roto i te ohanga o te motu.
Kōeke:1J50 (Permalloy), 1J79(Mumetal,HY-MU80), 1J85(Supermalloy),1J46
Paerewa: GBn 198-1988
Taupānga: Ko te nuinga o nga kaitahuri iti, nga kaitahuri hiko, nga relay, nga kaitahuri, nga whakakaha aukume, nga mapi hiko, nga kowaowao e whakamahia ana mo nga papa autō ngoikore, reo ngawari ranei.
Kōmaka | Kōeke | Te tito | Koeke Ōrite o te Ao | |||
IEC | Ruhia | USA | UK | |||
Te uruhanga tuatahi o te koranu autō ngohengohe | 1J79 | Ni79Mo4 | E11c | 79НM | Permalloy 80 HY-MU80 | Mumetal |
1J85 | Ni80Mo5 | E11c | 79НМА | Supermalloy | - | |
Te kaha o te kawe aukume teitei ake te waiwai aukume rere kiato koranu autō ngohengohe | 1J46 | Ni46 | E11e | 46N | 45-Permalloy |
|
1J50 | Ni50 | E11a | 50N | Hy-Ra49 | Radiometal |
Kōeke | Hanganga matū(%) | ||||||||
| C | P | S | Mn | Si | Ni | Mo | Cu | Fe |
1J46 | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.15-0.30 | 45-46.5 | - | ≤ 0.2 | Bal |
1J50 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15-0.30 | 49-50.5 | - | ≤ 0.2 | Bal |
1J79 | ≤0.03 | ≤0.02 | ≤0.02 | 0.6-1.1 | 0.30-0.50 | 78.5 -81.5 | 3.8- 4.1 | ≤ 0.2 | Bal |
1J85 | ≤0.03 | ≤0.02 | ≤0.02 | 0.3-0.6 | 0.15- 0.30 | 79- 81 | 4.8- 5.2 | ≤ 0.2 | Bal |
Taonga Hangarau:
Kōeke | Te parenga | Te waahi (g/cm3) | Curie Point | Brinellhardness | σbTiki | σsSyield Kaha | Te whakaroa | ||||
Kore-annealed | |||||||||||
1J46 | 0.45 | 8.2 | 400 | 170 | 130 | 735 |
| 735 |
| 3 |
|
1J50 | 0.45 | 8.2 | 500 | 170 | 130 | 785 | 450 | 685 | 150 | 3 | 37 |
1J79 | 0.55 | 8.6 | 450 | 210 | 120 | 1030 | 560 | 980 | 150 | 3 | 50 |
1J85 | 0.56 | 8.75 | 400 | - | - | - | - | - | - | - | - |
High waiwai autō induction ngohengohe koranu autō
Paerewa:GB/T15002-94
Taupānga: Mahunga Hihiko Ji, waea pane pane diaphragm, taipana nekeneke rotor.
Ruhia | USA | UK | Parani | Janpane |
50KΦ | Supermendur Hiperco 50 | Permendur | AFK502 | SME SMEV |
Hanga matū:
C | Mn | Si | P | S | Cu | Ni | Co | V | Fe |
MAX(≤) | |||||||||
0.025 | 0.15 | 0.15 | 0.015 | 0.010 | 0.15 | 0.25 | 47.5-49.5 | 1.75-2.10 | BAL |
Denstiy (Kg/m3) (g/cm3) | Te parenga (μΩ•mm)(μΩ•cm) | Curie Point(℃) | Te whakarea aukume (10-6) | Taukuku aukume(T)(KG) | Kōwae Elastic (GPa/psi) | Te Whakawhitinga Ngawha (W/m·K)/cm·s℃ |
8 120(8.12) | 400(40) | 940 | 60 | 2.38(23.8) | 207(x103) | 29.8(0.0712) |
20-100 ℃ | 20-200 ℃ | 20-300 ℃ | 20-400 ℃ | 20-500 ℃ | 20-600 ℃ | 20-700 ℃ | 20-800 ℃ |
9.2 | 9.5 | 9.8 | 10.1 | 10.4 | 10.5 | 10.8 | 11.3 |
Puka | Ahu/(mm/i roto) | He iti rawa te kiato rere/mo te kaha o te papa autō e whai ake neiT(KG) | |||
800 A/m 10Oe | 1.6KA/m 20Oe | 4KA/m 50Oe | 8KA/m 100Oe | ||
Tihorea | 2.00(20.0) | 2.1(21.0) | 2.20(22.0) | 2.25(22.5) | |
Pae | 12.7-25.4(0.500-1) | 1.60(16.0) | 1.80(18.0) | 2.00(20.0) | 2.15(21.5) |
Roda | >12.7(1) | 1.50(15.0) | 1.75(17.5) | 1.95(19.5) | 2.15(21.5) |