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kan-thal D fecral alloy waya

Nkọwa dị mkpirikpi:


  • ihe:ígwè, chrome, aluminum
  • resistivity:1.35
  • njupụta:7.25g / cm3
  • Okpomọkụ arụ ọrụ kacha:1300C
  • ike:630-780n/mm2
  • Nkọwa ngwaahịa

    FAQ

    Mkpado ngwaahịa

    kan-thal D fecral alloy waya

    Waya Kanthal bụ ígwè-chromium-aluminom (FeCrAl) alloy. Ọ naghị adị mfe nchara ma ọ bụ oxidize na ngwa ụlọ ọrụ mmepụta ihe ma nwee ezigbo nguzogide ihe ndị na-emebi emebi.

    Waya Kanthal nwere oke okpomọkụ na-arụ ọrụ karịa waya Nichrome. E jiri ya tụnyere Nichrome, ọ nwere ibu elu dị elu, ihe mgbochi dị elu, ike mkpụrụ dị elu, na njupụta dị ala. Waya Kanthal na-adịkwa 2 ruo 4 ugboro karịa waya Nichrome n'ihi njirimara oxidation ya dị elu yana iguzogide gburugburu sọlfọ.

    Kanthal Dbụ maka ojiji na okpomọkụ ruo 1300°C (2370°F).

     

    Ụdị waya Kanthal a anaghị anabata corrosion sulfuric yanaKanthal A1. A na-ahụkarị waya Kanthal D n'ime ngwa ụlọ dịka ndị na-asa efere, ceramics maka ikpo ọkụ panel, na ndị na-ehicha akwa. Enwere ike ịchọta ya na ngwa ụlọ ọrụ mmepụta ihe, nke a na-ejikarị na ọkụ ọkụ ọkụ.Kanthal A1a na-ahọrọkarị maka ngwa ọkụ ụlọ ọrụ buru ibu n'ihi oke mgbochi ya, nguzogide corrosion ka mma, na ike dị elu na-ekpo ọkụ ma na-akpụ akpụ. Otu uru dị na Kanthal A1 karịa Kanthal D bụ na ọ naghị adị mfe oxidize.

    Dabere na resistivity achọrọ, oke okpomọkụ na-arụ ọrụ, yana ụdị mmebi nke mmewere, ị nwere ike ịhọrọ waya Kanthal A-1 ma ọ bụ Kanthal D.

    oxidation 7 waya oxidation 5 waya oxidation 6 2018-2-11 1043 2018-2-11 204


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