Isku xidhka CuNi45/CuNi44/CuNi40 Alloy Wire
Sharaxaada Alaabta
Xadhkaha iska caabbinta ee la dahaadhay ayaa si balaadhan loogu isticmaalay iska caabiyeyaasha caadiga ah, baabuurta
Qaybaha, iska caabiyeyaasha dabaysha, iwm. iyadoo la adeegsanayo habka dahaarka ee ugu habboon codsiyadan, iyadoo si buuxda looga faa'iidaysanayo sifooyinka gaarka ah ee dahaadhka dhaldhalaalka.
Intaa waxa dheer, waxaanu samayn doonaa dahaarka dhaldhalaalka ee siligga birta ah ee qaaliga ah sida qalinka iyo siliga platinum marka la dalbado. Fadlan ka faa'iidayso wax-soo-saarkan-dalbashada.
Nooca siliga Alloy qaawan
Daawaha aan samayn karno ee la dahaadhay waa Copper-nickel alloy silig, silig Constantan, silig Manganin. Kama Wire, NiCr Alloy silig, FeCrAl Alloy silig iwm silig daawaha
Nooca dahaarka
Magaca dahaarka leh | Heerka kulaylkaºC (waqtiga shaqada 2000h) | Magaca Koodhka | GB Code | ANSI. NOOCA |
Siligga dahaadhka ah ee polyurethane | 130 | UEW | QA | MW75C |
Polyester silig la dahaadhay | 155 | PEW | QZ | MW5C |
Polyester-imide silig dahaadhay | 180 | EIW | QZY | MW30C |
Polyester-imide iyo polyamide-imide silig labajibbaaran oo dahaarka leh | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Polyamide-imide silig dhaldhalaalka ah | 220 | AIW | QXY | MW81C |
Waxyaabaha Kiimikada ah, %
Ni | Mn | Fe | Si | Cu | Mid kale | Dardaaranka ROHS | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Guryaha Makaanikada
Heer kulka Adeegga Joogtada ah ee ugu sarreeya | 400ºC |
Resistance at 20ºC | 0.49± 5% ohm mm2/m |
Cufnaanta | 8.9 g/cm3 |
Habdhaqanka kulaylka | -6 (Max) |
Meesha dhalaalaysa | 1280ºC |
Xooga Jilicsan, N/mm2 La dhaymay, Jilicsan | 340 ~ 535 Mpa |
Xooga Jilicsan, N/mm3 Qabow la Dul-duubay | 680 ~ 1070 Mpa |
Kordhinta (anneal) | 25% (min) |
Dheeraynta (qabow duuban) | ≥Daqiiqo) 2% (min) |
EMF vs Cu, μV/ºC (0 ~ 100ºC) | -43 |
Qaab-dhismeedka Micrographic | austenite |
Hanti Magnet | Maya |
Codsiga Constantan
Constantan waa daawaha naxaasta-nickel oo ka kooban xaddi yar oo dheeraad ah oo gaar ah
curiyayaasha si ay u gaadhaan qiyamka saxda ah ee isku xidhka heerkulka iska caabinta. Taxaddar
xakamaynta dhalaalka iyo dhaqamada beddelka waxay keenaysaa heer aad u hooseeya oo godad hoose ah
dhumucyada aadka u dhuuban. Daawaha waxaa si aad ah loogu isticmaalaa caabiyeyaasha foil iyo cabbirrada cadaadiska.