ʻO ka huila pololei / ʻeleʻele magnetic palupalu1J87 kookoo
1J87 / 1J88 / 1J89 / 1J90 / 1J91 alloy he kiʻekiʻe ka permeability mua, kiʻekiʻe paʻakikī, kiʻekiʻe resistivity, a me nā waiwai magnetic ʻaʻole pili i ke koʻikoʻi, kūʻē maikaʻi i ka abrasion.
ʻO nā noi nui: ʻO kēlā me kēia ʻano o ke poʻo magnetic tape o ka mīkini pahu magnetic, chip a me ka recorder, ferrite core o ka mea alapine kiʻekiʻe.
Hōʻike / nui
Kaha (mānoanoa* laula ): 0.05mm~3.0mm*≤ 420mm
Bar: Poe: Φ 5.5mm~250mm, huinaha: 40mm~240mm*40mm~240mm
Uea: Φ 0.1mm~18mm
Papa (mānoanoa * laula * lōʻihi): 3.0mm ~ 60.0mm * 1000mm * 2000mm
Paipu lauwili ʻole: 6mm~219mm(OD)*0.5mm~18mm(WT)
Huipuia paipu: 1mm~120mm(OD)*0.1mm~10mm(WT)
ʻO nā lama | ʻIkepili kemika (%) | ʻO nā mea ʻē aʻe | ||||||||||||
C | S | P | Mn | Si | Ni | Cr | Co | M0 | Cu | Al | Nb | Fe | ||
≤ | ||||||||||||||
1J87 | 0.03 | 0.020 | 0.020 | 0.30~0.60 | ≤O.30 | 78.5~ 80.5 | 1.6~ 2.2 | 6.5-7.5 | ||||||
1J88 | O.03 | O.020 | O.020 | ≤0.60 | ≤O.30 | 79.5~ 80.5 | 7.5~ 9.0 | |||||||
lJ89 | 0.03 | O.020 | O.020 | O.50~1.00 | ≤O.30 | 78.5~ 80.5 | 3.5~ 4.5 | 3.0~ 3.6 | Ti:1.8 ~2.8 | |||||
lJ90 | 0.03 | 0.020 | O.020 | ≤0.60 | ≤O.30 | 79.O~80.O | 1.8~2.2 | O.40~ 0.60 | 4.8~ 7.2 | |||||
1J91 | 0.03 | O.020 | O.020 | ≤O.60 | ≤O.30 | 78.5~80.O | O.90~ 1.20 | 7.7-8.4 |