High alumina refractory zvidhinha (Kirasi I, II, III)

Yakakwirira alumina zvidhinha ndeye kwayakarerekera refractory zvinhu, iyo ine kumwe kuonda kweasidhi uye alkaline slag, uye inoratidzwa nehupamhi hwekumanikidza simba, kurwisa kwekukukurwa, kusimba kwekupinda, uye kupfava kwekutanga kunyorova.

Details

High alumina refractory zvidhinha
(Kirasi I, II, III)

Yakakwira yekumanikidza simba, yakakwira yekunyorovesa tembiricha, anti peeling

Yakakwira alumina refractory zvidhinha inogadzirwa nealumina bauxite yakakwira seyakanyanya mbishi zvinhu nekusimbisa kusanganisa kwepedyo kwematrix uye zvimedu, kuwedzera composite binder, uye kunyura pakupisa kwakanyanya.Iine maitiro ekudzivirira kwepamusoro, kunyorovesa tembiricha, anti peeling, etc. Inonyatsokodzera tambo yeCFB boilers uye mamwe makini ekupisa.

Yakanaka vhoriyamu kugadzikana pakupisa kwakanyanya.High mechanical simba.Kuramba kwakanaka kupfeka.The tissue is dense.Low porosity.Zvakanaka slag kuramba.Iron oxide content yakaderera.

Inonyanya kusanganisira zvidhinha zvakakwirira zvealuminium, zvidhinha zvevhu, zvidhinha zvecorundum, zvidhinha zvesilicon carbide uye zvidhinha zvekabhoni.Muchoto chekuputika, nekuda kwemamiriro akasiyana ekushanda kwechikamu chimwe nechimwe, kushanduka kwekushisa kwakakura, uye kupisa kwekushisa kunotakurwa nechikamu chimwe nechimwe kwakasiyanawo, saka refractory inodiwa nechikamu chimwe nechimwe chakasiyanawo.

Zvenyama uye zvemakemikari indexes yezvigadzirwa

Chinhu/Muenzaniso

DFGLZ-85

DFGLZ-75

DFGLZ-65

Al2O3 (%)

≥85

≥75

≥65

Refractoriness (℃)

1790

1790

1770

0.2MPa Kutanga tembiricha yekunyorovesa mutoro (℃)

1520

1500

1470

1500 ℃ × 2h Linear shanduko chiyero chekutsva (%)

±0.4

±0.4

±0.4

Zviripachena porosity (%)

≤20

≤20

≤22

Yakajairika tembiricha yekumanikidza simba (MPa)

≥80

≥70

≥60

Ongorora: Maitiro uye tekinoroji zviratidzo zvinogona kugadziriswa zvinoenderana nemamiriro ebasa.

Refractory zvinhu zvine zviratidzo zvakasiyana zvinogona kugadzirwa zvinoenderana nezvinodiwa. Fonera 400-188-3352 kuti uwane ruzivo