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Waya Nichrome nke a na-akpọ Ni80 Waya Okpomọkụ Nichrome Cr20ni80 Ni60Cr15 Ni35Cr20

Nkọwa Dị Mkpirikpi:

A na-eji Nichrome alloys, dịka Ni80Cr20, Ni60Cr15, wdg, eme waya mgbochi eriri. Enwere ike iji eriri asaa, eriri iri na itoolu, ma ọ bụ eriri iri atọ na asaa, ma ọ bụ nhazi ndị ọzọ mee ya.

Waya kpo oku nke nwere ike iguzogide ihe mgbochi nwere ọtụtụ uru, dịka ikike mgbanwe, nkwụsi ike okpomọkụ, àgwà igwe, ikike igbochi ihe mberede na ọnọdụ okpomọkụ na mgbochi oxidation. Waya Nichrome na-emepụta oyi akwa nchekwa nke chromium oxide mgbe a na-ekpo ọkụ ya maka oge mbụ. Ihe dị n'okpuru oyi akwa agaghị eme ka oxidize, na-egbochi waya ahụ ịgbawa ma ọ bụ gbaa ọkụ. N'ihi oke iguzogide na iguzogide oxidation nke Nichrome Waya na okpomọkụ dị elu, a na-ejikarị ya eme ihe na ihe ndị na-ekpo ọkụ, ikpo ọkụ ọkụ eletrik na usoro ọgwụgwọ okpomọkụ na ụlọ ọrụ kemịkalụ, igwe, ọla na nchekwa,


  • Ihe:Nikrom
  • Nhazi:Eriri iri na itoolu
  • Nha:ahaziri ahazi
  • Ngwa:waya kpo oku
  • Nkọwa Ngwaahịa

    Ajụjụ Ndị A Na-ajụkarị

    Akara Ngwaahịa

    A na-eji Nichrome alloys, dịka Ni80Cr20, Ni60Cr15, wdg, eme waya mgbochi eriri. Enwere ike iji eriri asaa, eriri iri na itoolu, ma ọ bụ eriri iri atọ na asaa, ma ọ bụ nhazi ndị ọzọ mee ya.

    Waya kpo oku nke nwere ike iguzogide ihe mgbochi nwere ọtụtụ uru, dịka ikike mgbanwe, nkwụsi ike okpomọkụ, àgwà igwe, ikike igbochi ihe mberede na ọnọdụ okpomọkụ na mgbochi oxidation. Waya Nichrome na-emepụta oyi akwa nchekwa nke chromium oxide mgbe a na-ekpo ọkụ ya maka oge mbụ. Ihe dị n'okpuru oyi akwa agaghị eme ka oxidize, na-egbochi waya ahụ ịgbawa ma ọ bụ gbaa ọkụ. N'ihi oke iguzogide na iguzogide oxidation nke Nichrome Waya na okpomọkụ dị elu, a na-ejikarị ya eme ihe na ihe ndị na-ekpo ọkụ, ikpo ọkụ ọkụ eletrik na usoro ọgwụgwọ okpomọkụ na ụlọ ọrụ kemịkalụ, igwe, ọla na nchekwa,

    Arụmọrụ \ ihe onwunwe Cr20Ni80
     

    Ihe mejupụtara ya

    Ni Ezumike
    Cr 20.0~23.0
    Fe ≤1.0
    Okpomọkụ kachasị ℃ 1200
    Ebe agbaze ℃ 1400
    Njupụta g/cm3 8.4
    Nguzogide  

    1.09±0.05

    μΩ·m,20℃
    Ogologo oge mgbe mgbawa gasịrị ≥20
    Okpomọkụ kpọmkwem  

    0.44

    J/g.℃
    Ọkwa okpomọkụ  

    60.3

    KJ/mh℃
    Ọnụọgụ nke mgbasawanye ahịrị  

    18

    a×10-6/℃
    (20 ~ 1000℃)
    Nhazi micrographic Austenite
    Njirimara magnetik Ihe na-abụghị magnetik

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