Nkọwa
Mullite Brick bụ ụdị refractories High-aluminom nke na-ewere mullite (Al2O3 • SiO2) dị ka akụkụ kristal bụ isi. Nkezi ọdịnaya alumina dị n'etiti 65% na 75%. Na mgbakwunye na ihe mejupụtara mineral mulite, nke nwere alumina dị ala nwekwara obere iko na cristobalite; elu alumina nwere obere corundum. Nnukwu refractority ruo 1790 ° C. Ibu dị nro mmalite okpomọkụ 1600 ~ 1700 °C. Ime ụlọ okpomọkụ mkpakọ ike 70 ~ 260MPa. Ezigbo nguzogide ujo thermal. Brick ahụ na-anabata corundum efere ebubata na corundum fused dị ọcha dị ka ihe bụ isi akụrụngwa, ma nakweere teknụzụ mgbakwunye ultrafine dị elu. Mgbe agwakọtachara, ihicha ma na-akpụ, a na-agba ya ọkụ n'ime ọkụ ọkụ na-ekpo ọkụ.
Ụmụ agwa:
► High refractoriness n'okpuru ibu
►Ezigbo ujo ujo na-ekpo ọkụ
►Ezigbo mgbochi iyi
►Ezigbo mgbochi mbuze
Nkọwapụta
Ihe |
MK60 |
MK65 |
MK70 |
MK75 |
Al2O3,% |
≥60 |
≥65 |
≥70 |
≥75 |
SiO2,% |
≤35 |
≤33 |
≤26 |
≤24 |
Fe2O3,% |
≤1.0 |
≤1.0 |
≤0.6 |
≤0.4 |
Pụtara Porosity, ( |
≤17 |
≤17 |
≤17 |
≤18 |
Nnukwu Njupụta, g/cm3 |
≥2.55 |
≥2.55 |
≥2.55 |
≥2.55 |
Ike na-etipịa oyi, Mpa |
≥60 |
≥60 |
≥80 |
≥80 |
0.2Mpa Refractoriness N'okpuru ebu T0.6 ℃ |
≥1580 |
≥1600 |
≥1600 |
≥1650 |
Mgbanwe Linear na-adịgide adịgide Na ọkụ ọkụ,% 1500℃X2h |
0~+0.4 |
0~+0.4 |
0~+0.4 |
0~+0.4 |
Igwe ọkụ Shock Resistance 100℃ mmiri okirikiri |
≥18 |
≥18 |
≥18 |
≥18 |
20-1000℃ Thermal Expansich10-6/℃ |
0.6 |
0.6 |
0.6 |
0.55 |
Nrụpụta ọkụ (W/MK) 1000℃ |
1.74 |
1.84 |
1.95 |
1.95 |
Ngwa
A na-eji brik dị iche iche eme ihe na ọkụ gasification slag, ọkụ amonia sịntetik, ndị na-emepụta carbon ojii, na ọkụ ọkụ ọkụ ọkụ, ọkụ ọkụ nke ọkụ ọkụ ọkụ, nnukwu ọkụ ọkụ na ala nke ọkụ ọkụ, Ụlọ na-emegharị nke ọkụ ọkụ na-agbaze na Ceramic elu okpomọkụ. .
FAQ
Ajụjụ: Ị bụ onye nrụpụta?
A: Ee, anyị bụ factory na China. Ụlọ ọrụ anyị na-ekpuchi mpaghara nke 30,000 square mita, o nwere ihe zuru ezu nke mmepụta ngwá ọrụ ọgbara ọhụrụ, nnukwu mmepụta ihe abụọ gụnyere hydro-metallurgy, ụlọ nyocha isi abụọ na ebe a na-anwale ihe metallurgical na ọtụtụ ndị nchọpụta dị elu.
Ajụjụ: Kedu ụdị usoro ịkwụ ụgwọ ị na-anabata?
A: N'ihi na obere iji, ị nwere ike ịkwụ ụgwọ site T / T, Western Union ma ọ bụ Paypal, nomal ka T / T ma ọ bụ LC na akaụntụ ụlọ ọrụ anyị.
Ajụjụ: Ị nwere ike ịnye m ọnụ ahịa mbelata?
A: N'ezie, ọ dabere na ọnụọgụ gị.
Ajụjụ: Kedu ka m ga-esi nweta sample?
A: Free samples dị, ma ibu ibu ga-adị na akaụntụ gị na ụgwọ ga-alaghachikwute gị ma ọ bụ wepụ gị n'usoro n'ọdịnihu.