A Materiel Et Alliage Système De Cuivre Fil

Nɛgɛ saniyalen bɛ dilan ni nɛgɛ saniyalenba ye (a ka c’a la a ka bon walima a bɛ bɛn 99,95% ma) i n’a fɔ basigifɛn ani a bɛ dilan ni ja walima a wulicogo ye. A bɛ nɛgɛ ka kuran sɛnɛcogo ɲuman lakika mara (rezisti 1,68×10−−Ω·m), nka a musaka ka bon kosɛbɛ wa a bɛ kɛ kosɛbɛ ko kɛlenw na minnu wajibiyalen don kosɛbɛ kuran sɛnɛcogo ɲuman na.
Kupu nɛgɛ min dilannen don ni nɛgɛ ye, o b’a ka baara kɛcogo ɲɛ ni fɛn wɛrɛw farali ye a kan: misali la, nɛgɛ finman (nɛgɛ + nikɛri) bɛ se ka sɔgɔsɔgɔ kosɛbɛ, wa a bɛnnen don Kɔgɔjida laminiw ma Nɛgɛbere (kuran + zinki) fanga ka bon, wa a ka teli ka kɛ rivet walima masirifɛnw ye. Nɛgɛbere (nɛgɛ + tintin) bɛ sɛgɛn-a ani a bɛ se ka wuli, wa a ka teli ka kɛ resɔn walima biriki yɔrɔw la.