ọja Apejuwe
Awọn onirin resistance enameled wọnyi ni a ti lo ni fifẹ fun awọn resistors boṣewa, ọkọ ayọkẹlẹ
awọn ẹya ara ẹrọ, awọn resistors yikaka, ati bẹbẹ lọ nipa lilo sisẹ idabobo ti o dara julọ fun awọn ohun elo wọnyi, ni anfani ni kikun ti awọn ẹya iyasọtọ ti ibora enamel.
Pẹlupẹlu, a yoo ṣe idabobo ibora enamel ti okun irin iyebiye gẹgẹbi fadaka ati waya Pilatnomu lori aṣẹ. Jọwọ ṣe lilo iṣelọpọ-lori-ibere.
Tpye ti Idabobo:
1) okun waya resistance polyester, kilasi 130
2) okun waya resistance polyester ti a yipada, kilasi 155
3) okun waya resistance polyesteramide, kilasi 180
4) Polyester (imide) ti a bo pẹlu polyamide-imide resistance wire, kilasi 200
5) okun waya resistance Polyimide, kilasi 220
Tpye of igboro Waya
akọkọ ohun ini iru | Kuni1 | CuNI2 | KUNI6 | CuNi8 | CuNI10 | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | |
ipilẹ kemikali akọkọ | 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 | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | |
max ṣiṣẹ iwọn otutu | / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | 400 | |
iwuwo 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 ni 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% | |
atako iwọn otutu | <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 | |
agbara agbara mpa | >210 | >220 | >250 | >270 | >290 | > 310 | > 340 | > 350 | >400 | >400 | >420 | |
elongation | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | |
yo °c | 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | |
olùsọdipúpọ ofconductivity | 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 | 25 | 23 |