Mafotokozedwe Akatundu
Mawaya okana awa a enameled akhala akugwiritsidwa ntchito mofala ngati zopinga wamba, magalimoto
mbali, mapiringidzo resistors, etc. ntchito kutchinjiriza processing koyenera kwambiri ntchito zimenezi, kutenga mwayi wapadera wa enamel ❖ kuyanika.
Kuphatikiza apo, tidzapanga zokutira za enamel za waya wamtengo wapatali wachitsulo monga siliva ndi waya wa platinamu polamula. Chonde gwiritsani ntchito kupanga-pa-oda.
Mtundu wa Insulation:
1) Waya wa polyester kukana, kalasi 130
2) Waya wosinthika wa polyester kukana, kalasi 155
3) Polyesterimide kukana waya, kalasi 180
4) Polyester (imide) yokutidwa ndi waya wa polyamide-imide kukana, kalasi 200
5) Polyimide kukana waya, kalasi 220
Tpye wa Bare Wire
chachikulu katundu mtundu | Kuni1 | CUNI2 | KUNI6 | KuNi8 | CUNI10 | KuNi14 | KuNi19 | KuNi23 | KuNi30 | KuNi34 | CUNI44 | |
mainchemicalcomposition | Ni | 1 | 2 | 6 | 8 | 10 | 14.2 | 19 | 23 | 30 | 34 | 44 |
MN | / | / | / | / | / | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
CU | kupuma | kupuma | kupuma | kupuma | kupuma | kupuma | kupuma | kupuma | kupuma | kupuma | kupuma | |
kutentha kwakukulu kogwira ntchito | / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | 400 | |
kachulukidwe g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
resistivity pa 20 °c | 0.03 ± 10% | 0.05±10% | 0.10±10% | 0.12 ± 10% | 0.15 ± 10% | 0.20±5% | 0.25±5% | 0.30±5% | 0.35 ± 5% | 0.40±5% | 0.49±5% | |
kutentha kokwanira kukana | <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 | |
tensilestrength mpa | > 210 | > 220 | > 250 | > 270 | > 290 | > 310 | > 340 | > 350 | > 400 | > 400 | > 420 | |
elongation | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | |
malo osungunuka °c | 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | |
coefficient ofconductivity | 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 | 25 | 23 |