Class Fnailan/ gyara polyester enameled zagayewaya tagulla
Bayanin Samfura
Waɗannan wayoyi masu juriya an yi amfani da su sosai don daidaitattun resistors, mota
sassa, winding resistors, da dai sauransu ta amfani darufiaiki mafi dacewa don waɗannan aikace-aikacen, yin amfani da cikakken amfani da keɓaɓɓen fasali na murfin enamel.
Bugu da ƙari kuma, za mu gudanar da wani enamel shafirufina waya mai daraja ta ƙarfe kamar azurfa da waya platinum bisa oda. Da fatan za a yi amfani da wannan samarwa-kan-oda.
Nau'in Alloy waya mara waya
The gami za mu iya yi enamelled ne Copper-nickel gami waya, Constantan waya, Manganin waya. Kama Wire, NiCr Alloy waya, FeCrAl Alloy waya da dai sauransu gami waya
Nau'in rufi
Sunan mai-lakabi | Matsayin thermalºC (lokacin aiki 2000h) | Sunan lamba | GB Code | ANSI. TYPE |
Polyurethane enamelled waya | 130 | UEW | QA | MW75C |
Polyester enamelled waya | 155 | PEW | QZ | MW5C |
Polyester-imide enamelled waya | 180 | EIW | QZY | MW30C |
Polyester-imide da polyamide-imide mai rufaffiyar waya mai rufi biyu | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Polyamide-imide enamelled waya | 220 | AIW | QXY | MW81C |
Abubuwan Kemikal, %
Cu | Bi | Sb | As | Fe | Ni | Pb | S | Zn | Umarnin ROHS | |||
Cd | Pb | Hg | Cr | |||||||||
99.90 | 0.001 | 0.002 | 0.002 | 0.005 | - | 0.005 | 0.005 | - | ND | ND | ND | ND |
Abubuwan Jiki
Matsayin narkewa - Liquidus | 1083ºC |
Matsayin narkewa - Solidus | 1065ºC |
Yawan yawa | 8.91 gm/cm3@20ºC |
Takamaiman Nauyi | 8.91 |
Juriya na Lantarki | 1.71 microhm-cm @ 20ºC |
Wutar Lantarki *** | 0.591 MegaSiemens/cm @ 20ºC |
Thermal Conductivity | 391.1 W/m · oK a 20 C |
Coefficient na Thermal Expansion | 16.9 ·10-6perºC(20-100ºC) |
Coefficient na Thermal Expansion | 17.3 · 10-6perºC (20-200 ºC) |
Coefficient na Thermal Expansion | 17.6·10-6perºC(20-300ºC) |
Takamaiman Ƙarfin Zafi | 393.5 J/kg · oK a 293 K |
Modulus of Elasticity in Tension | 117000 Mpa |
Modulus na Rigidity | 44130 Mpa |
Aikace-aikacen foil na Copper
1) Electric da kuma electricsprings, switches
2) Firam ɗin jagora
3) Haɗi da oscillation reeds
3) PCB filin
4) Kebul na sadarwa, Kebul na sulke, babban allon wayar hannu
5) Ion samar da baturi lamination tare da PI fim
6) PCB tara (electrode goyon bayan) kayan