Iron enamelled -Chromium Aluminom FeCrAl alloy (0Cr25Al5/0Cr23Al5/1Cr13Al4) waya
TANKII nickel-ọla kọpa alloy waya eji tumadi maka oke eletrọnịkị resistivity ya na oke okpomọkụ-ọnụọgụ nke nguzogide.
Ngwa gụnyere ike resistors, shunts, thermocouples na waya-ọnya nkenke resistors nwere okpomọkụ na-arụ ọrụ ruo ogo 400.
A na-eji alloy kpo oku dị ala na-eguzogide ọla kọpa n'ọtụtụ ebe na mgbanaka sekit voltaji, mgbanaka ebufe ọkụ, yana ngwaahịa eletriki ndị ọzọ dị ala. Ọ bụ otu n'ime isi ihe nke ngwaahịa eletriki dị ala. Ihe ndị ụlọ ọrụ anyị na-emepụta nwere njirimara nke nkwụsi ike dị mma na nkwụsi ike dị elu. Anyị nwere ike ịnye ụdị waya dị iche iche, ihe dị larịị na mpempe akwụkwọ.
Ụdị mkpuchi
| Aha akpọchiri mkpuchi mkpuchi | Ọkwa okpomọkụºC (oge ọrụ 2000h) | Aha koodu | Koodu GB | ANSI. Ụdị |
| Polyurethane enamelled waya | 130 | UW | QA | MW75C |
| Polyester enamelled waya | 155 | PEW | QZ | MW5C |
| Polyester-imide enamelled waya | 180 | EIW | QZY | MW30C |
| Polyester-imide na polyamide-imide waya enamel mkpuchi nwere okpukpu abụọ | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Polyamide-imide enamelled waya | 220 | AIW | QXY | MW81C |
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