130 Kirasi Yemavara Round Copper Alloy Manganin Enameled Wire
1. Material General Tsanangudzo
Copper nickel alloy, ine yakaderera electric resistance, yakanaka inodzivirira kupisa uye isingadzivirirwe nekuora, iri nyore kugadzirwa uye inotungamira yakakwenenzverwa. Iyo inoshandiswa kugadzira iyo yakakosha zvikamu mu thermal overload relay, yakaderera kupikisa thermal circuit breaker, uye midziyo yemagetsi. Ichowo chinhu chakakosha chemagetsi ekupisa tambo. Zvakafanana ne's type cupronickel.Kuwanda kweNickel,kunobva kwawedzera kuchena kwesirivha.
3.Chemical Composition uye Main Property yeCu-Ni Low Resistance Alloy
PropertiesGrade | CuNi1 | CuNi2 | CuNi6 | CuNi8 | CuMn3 | CuNi10 | |
Main Chemical Composition | Ni | 1 | 2 | 6 | 8 | _ | 10 |
Mn | _ | _ | _ | _ | 3 | _ | |
Cu | Bal | Bal | Bal | Bal | Bal | Bal | |
Max Kuenderera mberi Sevhisi Temperature(oC) | 200 | 200 | 200 | 250 | 200 | 250 | |
Resisivity pa20oC (Ωmm2/m) | 0.03 | 0.05 | 0.10 | 0.12 | 0.12 | 0.15 | |
Density(g/cm3) | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.9 | |
Thermal Conductivity (α×10-6/oC) | <100 | <120 | <60 | <57 | <38 | <50 | |
Tensile Strength(Mpa) | ≥210 | ≥220 | ≥250 | ≥270 | ≥290 | ≥290 | |
EMF vs Cu(μV/oC)(0~100oC) | -8 | -12 | -12 | -22 | _ | -25 | |
Yakasvika Melting Point (oC) | 1085 | 1090 | 1095 | 1097 | 1050 | 1100 | |
Micrographic Structure | austenite | austenite | austenite | austenite | austenite | austenite | |
Magnetic Property | kwete | kwete | kwete | kwete | kwete | kwete | |
PropertiesGrade | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNi44 | |
Main Chemical Composition | Ni | 14 | 19 | 23 | 30 | 34 | 44 |
Mn | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
Cu | Bal | Bal | Bal | Bal | Bal | Bal | |
Max Kuenderera mberi Sevhisi Temperature(oC) | 300 | 300 | 300 | 350 | 350 | 400 | |
Resisivity pa20oC (Ωmm2/m) | 0.20 | 0.25 | 0.30 | 0.35 | 0.40 | 0.49 | |
Density(g/cm3) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Thermal Conductivity (α×10-6/oC) | <30 | <25 | <16 | <10 | <0 | <-6 | |
Tensile Strength(Mpa) | ≥310 | ≥340 | ≥350 | ≥400 | ≥400 | ≥420 | |
EMF vs Cu(μV/oC)(0~100oC) | -28 | -32 | -34 | -37 | -39 | -43 | |
Yakasvika Melting Point (oC) | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | |
Micrographic Structure | austenite | austenite | austenite | austenite | austenite | austenite | |
Magnetic Property | kwete | kwete | kwete | kwete | kwete | kwete |
2. Enamelled Wire Sumo nemashandisirwo
Kunyangwe ichitsanangurwa se "enameled",enameled wayahaina, kutaura zvazviri, yakaputirwa nechero yependi yeenamel kana ne vitreous enamel yakagadzirwa nehupfu hwegirazi. Waya yemazuva ano yemagineti inowanzo shandisa tambo imwe kusvika ina (kana iri quad-firimu mhando waya) yepolymer firimu insulation, kazhinji yemhando mbiri dzakasiyana, kupa yakaoma, inoenderera insulating layer. Magnet waya insulating mafirimu anoshandisa (mukuronga kuwedzera tembiricha siyana) polyvinyl formal (Formar), polyurethane, polyimide, polyamide, polyster, polyester-polyimide, polyamide-polyimide (kana amide-imide), uye polyimide. Polyimide insulated magineti waya inokwanisa kushanda kusvika pa250 °C. Iko kuvharidzirwa kweyakareba sikweya kana rectangular magineti waya inowanzowedzerwa nekuiputira nepamusoro-tembiricha polyimide kana fiberglass tepi, uye kupera kunopera kuvharwa kunowanzo kuvharirwa nevhavha inodzivirira kuvandudza simba rekudzivirira uye kuvimbika kwenguva refu kwemhepo.
Makoiri anozvitsigira anokuvadzwa newaya yakavharwa netumwe twuviri, yekunze iri thermoplastic inobatanidza majoko pamwe chete kana yapiswa.
Mamwe marudzi ekudzivirira senge fiberglass yarn ine varnish, aramid bepa, kraft bepa, mica, uye polyester firimu rinoshandiswawo zvakanyanya pasirese kune akasiyana maapplication sematransformer nemareactor. Muchikamu cheaudio, waya yekuvaka sirivha, uye zvimwe zvakasiyana-siyana zvinodzivirira, zvakaita sedonje (dzimwe nguva zvakanyungudutswa neimwe mhando yecoagulating agent/thickener, senge wakisi) uye polytetrafluoroethylene (PTFE) inogona kuwanikwa. Zvishandiso zvechinyakare zvekudzivirira zvaisanganisira donje, bepa, kana sirika, asi izvi zvinongobatsira pakudzikira-kupisa (kusvika 105°C).
Kuti zvive nyore kugadzira, imwe yakaderera-yegiredhi-giredhi magineti waya ine insulation inogona kubviswa nekupisa kwekutengesa. Izvi zvinoreva kuti magetsi ekubatanidza kumigumo anogona kuitwa pasina kubvisa insulation kutanga.