Waya ọkụ eletrik nke na-eguzogide ọgwụ Fecral Alloy 0cr21al4 (OhmAlloy 123, FCHW-2)
0Cr21Al4 bụ otu ụdị ihe nkịtị nke Fe-Cr-Al alloy.
Alloy FeCrAl nwere njirimara nke nnukwu iguzogide, obere iguzogide okpomọkụ, okpomọkụ ọrụ dị elu, ezigbo mgbochi oxidation na mgbochi corrosion n'okpuru okpomọkụ dị elu.
A na-ejikarị ya eme ihe n'ọtụtụ ebe n'ụlọ ọrụ mmepụta iheọkụ, ngwa ụlọ, ọkụ ụlọ ọrụ, igwe, igwe, ụgbọelu, ụgbọ ala, ndị agha na ụlọ ọrụ ndị ọzọ na-emepụta ihe ndị na-ekpo ọkụ na ihe ndị na-eguzogide.
A na-ejikwa FeCrAl, ezinụlọ nke ihe ndị e ji ígwè-chromium-aluminum alloys mee (Kanthal APM, A-1, D na AF wdg) nke e ji mee ihe n'ọtụtụ ebe nguzogide na ojiji okpomọkụ dị elu n'ụdị waya ndị na-eguzogide.
Aha: waya ọkụ
agba: oxidized ma ọ bụ na-egbuke egbuke
Ngwugwu: Katọn ma ọ bụ ikpe osisi dịka achọrọ
Ngwa: ime ngwa kpo oku dị ka ọkụ ụlọ ọrụ mmepụta ihe, ngwa ọkụ obodo, ihe mgbochi eletriki dị iche iche na ihe mgbochi brek locomotive
| Nhọpụta | Akụkụ | |||||||
| Ni | Fe | Zn | Mn | Cu | AI | Cr | Si | |
| CHW-1 | Nkeji 77 | Oke kachasị elu 2.5 | 19~21 | 0.75~1.5 | ||||
| CHW-2 | Nkeji 57 | Oke kachasị 1.5 | 15~18 | 0.75~1.5 | ||||
| FCHW-1 | rem | 1.0 Kachasị | 4.0~6.0 | 23~26 | Nkeji 1.5 | |||
| FCHW-2 | rem | 1.0 Kachasị | 2.0~4.0 | 17~22 | Nkeji 1.5 | |||
Oke nha nha:
Waya: 0.01-10mm
Ribọn: 0.05*0.2-2.0*6.0mm
Eriri: 0.05*5.0-5.0*250mm
Ogwe: 10-50mm
Usoro ihe eji eme ihe nke FeCrAl: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, na wdg.


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