Ngwaahịa

Nkedo mkpuchi/ntụgharị dị arọ

A na-emepụta castable mkpuchi refractory dị arọ nke nwere mkpokọta dị ọkụ dị oke elu, ntụ ntụ, mkpirisi na ihe nkedo.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

A na-emepụta ihe nkedo mkpuchi refractory-fefe na mkpokọta dị oke ọkụ, ntụ ntụ, mgbakwunye na ihe nkedo.Njupụta sitere na 0.6 ruo 1.7g/cm3 na okpomọkụ ọrụ sitere na 800 ℃ ruo 1650 ℃.

Atụmatụ ahụkarị

obere njupụta, obere thermal conductivity, ezigbo mkpuchi
Ọkụ ntugharị dị fechaa nwere ike iduzi ire ọkụ kọntaktị.
Ngwakọta dị mma, ogologo ndụ ọrụ, nrụnye dị mfe, nke nwere ike ịkpụ

Ngwa a na-ahụkarị

metallurgy ụlọ ọrụ ọkụ, okpomọkụ ọgwụgwọ ọkụ
kemịkalụ ụlọ ọrụ ọkụ
ihe mkpofu incinerator, na-ekesa mmiri ọkụ ihe ndina

Njirimara ngwaahịa a na-ahụkarị

Njirimara ngwaahịa nke nwere ike ikpuchi mkpuchi dị arọ

Koodu ngwaahịa MYLC-165 MYLC-160 MYLC-145 MYLC-140 MYLC-135 MYLC-130
Okpomọkụ nhazi ọkwa (℃) 1650 1600 1450 1400 1350 1300
Njupụta (g/cm³) 1.5 1.5 1.7 1.7 1.4 1.4
ike mkpakọ (Mpa) 110 ℃ x 24 h 7.5 17 25 25 6 5.5
1300 ℃ x 3 h 20 22 20 20 5 5
Mkpokọta ahịrị na-adịgide adịgide (℃×3h) (%) 0.4 (1650) 0.5 (1600) 0.6 (1450) 0.8 (1400) 0.7 (1350) 0.7 (1300)
Nrụpụta ọkụ (W/mk) 400 ℃ 0.42 0.42 0.58 0.58 0.4 0.38
Mara: Data ule egosiri bụ nkezi nsonaazụ ule emere n'okpuru usoro ọkọlọtọ ma nwee mgbanwe.E kwesịghị iji nsonaazụ ya mee ihe maka nkọwapụta.Ngwaahịa ndị edepụtara na-akwado ASTM C892.

Ngwongwo ngwaahịa nke nwere ike ime ka ọ dị obere

Koodu ngwaahịa MYLC-130 MYLC-125 MYLC-120 MYLC-110 MYLC-100
Okpomọkụ nhazi ọkwa (℃) 1300 1250 1200 1100 1000
Njupụta (g/cm³) 1.4 1.3 1.2 1.1 1
ike mkpakọ (Mpa) 1000 ℃ x 3 h 5 6 4 4 4
Nrụpụta ọkụ (W/mk) 600 ℃ 0.36 0.33 0.32 0.3 0.28
Mkpokọta ahịrị na-adịgide adịgide (℃×3h) (%) 0.6 (1300) 0.7 (1250) 0.6 (1200) 0.6 (1100) 0.5 (1000)
Ngwakọta kemịkalụ (%) Al2O3 43 42 32 32 30
Mara: Data ule egosiri bụ nkezi nsonaazụ ule emere n'okpuru usoro ọkọlọtọ ma nwee mgbanwe.E kwesịghị iji nsonaazụ ya mee ihe maka nkọwapụta.Ngwaahịa ndị edepụtara na-akwado ASTM C892.

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