Mombamomba ny vokatra
Ireo tariby fanoherana enameled ireo dia nampiasaina betsaka ho an'ny resistors mahazatra, fiara
ny ampahany, miolikolika resistors, sns mampiasa ny insulation fanodinana mety indrindra ho an'ireo fampiharana ireo, manararaotra tanteraka ny mampiavaka ny enamel coating.
Ho fanampin'izay, hanao insulation coating enamel amin'ny tariby metaly sarobidy toy ny tariby volafotsy sy platinum izahay rehefa misy baiko. Azafady, ampiasao ity famokarana ity amin'ny baiko.
Karazana tariby Alloy miboridana
Ny firaka azontsika atao enamelled dia tariby varahina-nikela, tariby Constant, tariby Manganin. Kama Wire, NiCr Alloy wire, FeCrAl Alloy wire etc alloy wire
Karazana insulation
Anarana insulation | Ambaratonga mafanaºC (fotoana fiasana 2000h) | Code Name | GB Code | ANSI. TYPE |
Tady polyurethane enamelled | 130 | UEW | QA | MW75C |
Tady vita amin'ny polyester enamelled | 155 | dabilio | QZ | MW5C |
Tady polyester-imide enamelled | 180 | EIW | QZY | MW30C |
Polyester-imide sy polyamide-imide roa mifono tariby enameled | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Tady polyamide-imide enamelled | 220 | AIW | QXY | MW81C |
Cu | Bi | Sb | As | Fe | Ni | Pb | S | Zn | Torolàlana ROHS | |||
Cd | Pb | Hg | Cr | |||||||||
99.90 | 0.001 | 0.002 | 0.002 | 0,005 | - | 0,005 | 0,005 | - | ND | ND | ND | ND |
Tanjom-pirerahana - Liquidus | 1083ºC |
Tarehin-tseroka - Solidus | 1065ºC |
hakitroky | 8,91 gm/cm3 @ 20 ºC |
Gravity manokana | 8.91 |
Ny fanoherana elektrika | 1,71 microhm-cm @ 20 ºC |
Conductivity elektrika** | 0,591 MegaSiemens/cm @ 20 ºC |
Conductivity mafana | 391,1 W/m ·oK amin’ny 20 C |
Coefficient ny fanitarana Thermal | 16.9 ·10-6perºC(20-100ºC) |
Coefficient ny fanitarana Thermal | 17.3 ·10-6perºC(20-200ºC) |
Coefficient ny fanitarana Thermal | 17.6·10-6perºC(20-300ºC) |
Hafanana manokana | 393,5 J/kg ·oK amin’ny 293 K |
Modulus ny elasticité amin'ny fihenjanana | 117000 Mpa |
Modulus ny henjana | 44130 Mpa |