Fasalka Fnaylonpolyester-ka wax laga beddelay oo wareegsansilig naxaas ah
Sharaxaada Alaabta
Xadhkaha iska caabbinta ee la dahaadhay ayaa si balaadhan loogu isticmaalay iska caabiyeyaasha caadiga ah, baabuurta
qaybo, iska caabin dabaysha, iwm. iyadoo la isticmaalayodahaarkahabaynta ugu habboon codsiyadan, iyadoo si buuxda looga faa'iidaysanayo sifooyinka gaarka ah ee dahaadhka dhaldhalaalka.
Intaa waxaa dheer, waxaan sameyn doonaa daahan dhaldhalaalkadahaarkaoo ah silig bir ah oo qaali ah sida silver iyo silig 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, %
Cu | Bi | Sb | As | Fe | Ni | Pb | S | Zn | Dardaaranka ROHS | |||
Cd | Pb | Hg | Cr | |||||||||
99.90 | 0.001 | 0.002 | 0.002 | 0.005 | - | 0.005 | 0.005 | - | ND | ND | ND | ND |
Guryaha Jirka
Meesha dhalaalka - Liquidus | 1083ºC |
Meesha dhalaalka - Solidus | 1065ºC |
Cufnaanta | 8.91 gm/cm3@20ºC |
Cufis-jiidad gaar ah | 8.91 |
Iska caabin koronto | 1.71 microhm-cm @ 20ºC |
Waxqabadka Korontada** | 0.591 MegaSiemens/cm @ 20ºC |
Habdhaqanka kulaylka | 391.1 W/m · ok marka 20 C |
Isku-dhafka Balaadhinta kulaylka | 16.9 ·10-6perºC(20-100ºC) |
Isku-dhafka Balaadhinta kulaylka | 17.3 ·10-6perºC(20-200ºC) |
Isku-dhafka Balaadhinta kulaylka | 17.6 · 10-6perºC(20-300ºC) |
Awoodda kulaylka ee gaarka ah | 393.5 J/kg ·oK at 293 K |
Qaabka Elasticity ee Xiisadda | 117000 Mpa |
Hababka Rigidity | 44130 Mpa |
Codsiga xaashida naxaasta ah
1) Koronto iyo ilo koronto, shixnado
2) Xargaha rasaasta
3) Xidhiidhiyayaasha iyo cawsduurka oscillation
3) garoonka PCB
4) Fiilada isgaadhsiinta, Xargaha xargaha, sabuuradda guud ee taleefanka gacanta
5) Lamination wax soo saarka batteriga Ion oo leh filimka PI
6) PCB-ga ururiyaha (kaalmaynta korantada) agabka