Igwe eletriki waya eletrik na-ejikọ ọkụ ọkụ na-eguzosi ike
Ozi izugbe
Igwe ọkụ eletrik bụ ụdị eriri ikuku dị elu. Igwe eletrik na-egbochi oke ọkụ eletrik, ma na-atọgharị ike eletriki n'ime okpomọkụ.
Ngwa maka eriri nguzogide gụnyere iguzogide onye na-eguzogide, ndị na-ekpo ọkụ, ndị na-ere ọkụ, ọkụ eletrik, ọkụ eletrik, na ọtụtụ ndị ọzọ.
A na-ejikarị Nictome na Chromium, a na-ejikarị ya eme ihe na-eme waya n'ihi na ọ nwere nguzogide na iguzogide oxida na oke okpomọkụ. Mgbe ejiri ya mee ihe dị ka ihe na-ekpo ọkụ, waya guzogide na mkpụrụ osisi. Otu ihe isi ike na iji oven ikuku na-ele anya na-ele anya na eletriki eletrik agaghị arapara ya, yabụ njikọ ndị ọzọ dị ka njikọta usoro ihe ndị ọzọ ma ọ bụ usoro ịghasa.
Ahịrị, ezinụlọ nke alloys-aluminom ejiri rụọ ọrụ dị iche iche na ngwa okpomọkụ na-ejikwa ụdị wires.
Njirimara & Njirimara
Nhapụta nke Uche | Aha ozo | Ihe mejupụtara kemịkal siri ike | |||||
Ni | Cr | Fe | Nb | Al | Nzuike | ||
Nickel Chrome | |||||||
Cr20ni80 | Nicr8020 | 80.0 | 20.0 | ||||
Cr15ni60 | Nicr6015 | 60.0 | 15.0 | 20.0 | |||
Cr20ni35 | Nicr3520 | 35.0 | 20.0 | 45.0 | |||
Cr20ni30 | Nicr3020 | 30.0 | 20.0 | 50.0 | |||
Iron chrome aluminom | |||||||
Ocr25al5 | Crel25-5-5 | 23.0 | 71.0 | 6.0 | |||
Ocr20al5 | Cral20-5 | 20.0 | 75.0 | 5.0 | |||
Ocr27al7mo2 | 27.0 | 65.0 | 0.5 | 7.0 | 0.5 | ||
Ocr21al6nb | 21.0 | 72.0 | 0.5 | 6.0 | 0.5 |
Nhapụta nke Uche | Iguzosi ike μohms / cm | Densenty g / cm3 | Coegice nke litiar | Ihe na-eme ikuku w / mk | |
μm. ° C | Temp. Celsius C | ||||
Nickel Chrome | |||||
Cr20ni80 | 108.0 | 8.4 | 17.5 | 20-1000 | 15.0 |
Cr15ni60 | 112.0 | 8.s | 17.5 | 20-1000 | 13.3 |
Cr20ni35 | 105.0 | 8.-8 | 18.0 | 20-1000 | 13.0 |
Iron chrome aluminom | |||||
Ocr25al5 | 145.0 | 7.1 | 15.1 | 20-1000 | 16.0 |
Ocr20al5 | 135.0 | 7.3 | 14.0 | 20-1000 | 16.5 |
Ngwa a tụrụ aro
Nhapụta nke Uche | Ngwongwo ndi oru | Ngwa |
Nickel Chrome | ||
Cr20ni80 | Nwere mgbakwunye ndụ ogologo na-eme ka ọ dị ọcha maka ngwa ndị na-ekwu okwu na-emetụta ugboro ugboro. Enwere ike iji ya rụọ ọrụ na-arụ ọrụ ruo 1150 Celsius. | Njikwa na-eguzogide nchedo, nri okpomọkụ dị elu, na-agbalị irons. |
Cr15ni60 | A ni / cr alloy nwere nguzozi mbu bu iron, na ogologo mgbakwunye ndu. Ọ dị mma maka iji 1100 Celsius C, mana ndị dị elu nke nguzogide na-eme ka ọ dị mma maka itinye akwụkwọ na-adịghị mma karịa 80/20. | Ọkụ eletrik, ndị ọrụ na-eguzogide nrụgide, ọkụ eletrik. |
Cr20ni35 | Itule bur iron. Kwesịrị ekwesị maka ọrụ na-arụ ọrụ ruru 1050 Celsius C, na-eji ihe ndị nwere ikuku nke nwere ike ọ bụrụ na ọ na-akpata corrosion maka ihe ndị dị elu nickel dị elu. | Oku eletrik, ọkụ eletrik (na ikuku ikuku). |
Iron chrome aluminom | ||
Ocr25al5 | Enwere ike iji ya na ọnọdụ ọrụ ruo 1350 Celsius C, ọ bụ ezie na enwere ike ịta ahụhụ. | Ikpo oku dị elu nke nnukwu ọkụ na ndị nwere okpomọkụ. |
Ocr20al5 | A na-eji allomagnetic alloy nke enwere ike iji ya na ọnọdụ okpomọkụ ruo 1300 Celsius. Ekwesịrị ịrụ ọrụ na gburugburu ebe akọrọ iji zere corrosion. Nwere ike ibute na oke okpomọkụ. | Ikpo oku dị elu nke nnukwu ọkụ na ndị nwere okpomọkụ. |