Enameled Manganin Wire/Low Resistance Alloy Waya
Mafotokozedwe Akatundu
Manganin ndi aloyi wa 86% yamkuwa, 12% manganese, ndi 2% nickel.
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 waopanda Aloyi waya
Aloyi titha kuchita enamelled ndi Copper-nickel aloyi waya, Constantan waya, Manganin waya. Kama Waya, NiCr Aloyi waya, FeCrAl Aloyi waya etc aloyi waya
Kukula:
Waya wozungulira: 0.018mm ~ 3.0mm
Mtundu wa kutchinjiriza enamel: Red, Green, Yellow, Black, Blue, Nature etc.
Riboni Kukula: 0.01mm * 0.2mm ~ 1.2mm * 24mm
Moq: 5kg kukula kulikonse
Mtundu wa insulation
Dzina la Insulation-enamelled | Thermal LevelºC (nthawi yogwira ntchito 2000h) | Dzina la Kodi | GB kodi | ANSI. TYPE |
Polyurethane enamelled waya | 130 | UEW | QA | MW75C |
Polyester enamelled waya | 155 | PEW | QZ | MW5C |
Waya wa polyester-imide enamelled | 180 | EIW | QZY | MW30C |
Waya wa polyester-imide ndi polyamide-imide wokutidwa pawiri enameled | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Waya wa polyamide-imide enamelled | 220 | AIW | Mtengo wa QXY | MW81C |
Ni | Mn | Fe | Si | Cu | Zina | ROHS Directive | |||
Cd | Pb | Hg | Cr | ||||||
2-3 | 11-13 | 0.5 (kuchuluka) | micro | Bali | - | ND | ND | ND | ND |
Mechanical Properties
Max Continuous Service Temp | 0-45ºC |
Resisivity pa 20ºC | 0.47±0.03ohm mm2/m |
Kuchulukana | 8.44g/cm3 |
Thermal Conductivity | -3~+20KJ/mh·ºC |
Kutentha Kokwanira Kukaniza pa 20 ºC | -2~+2α×10-6/ºC(Class0) |
-3~+5α×10-6/ºC(Kalasi1) | |
-5~+10×10-6/ºC(Kalasi2) | |
Melting Point | 1450ºC |
Mphamvu Yamphamvu (Yolimba) | 635 MPA (min) |
Kulimbitsa Mphamvu,N/mm2 Yowonjezera,Yofewa | 340-535 |
Elongation | 15% (mphindi) |
EMF vs Cu, μV/ºC (0~100ºC) | 1 |
Kapangidwe ka Micrographic | austenite |
Maginito Katundu | ayi |
Kapangidwe ka Micrographic | Ferrite |
Maginito Katundu | Maginito |
Kugwiritsa ntchito Manganin
Manganin zojambulazo ndi waya amagwiritsidwa ntchito popanga resistor, Makamaka ammeter shunt, chifukwa cha kutentha kwake pafupifupi ziro coefficient of resistance value and kukhazikika kwanthawi yayitali.