Amatafari maremare ya Alumina

Amatafari maremare ya alumina ni ubwoko bwo kwanga, igice nyamukuru cyacyo ni Al2O3. Niba ibirimo Al2O3 birenze 90%, byitwa amatafari ya corundum. Amatafari maremare ya alumina akoreshwa cyane mububiko bw'itanura ryinganda imbere.

Al2O3 Ibirimo: 55-80%

Ubucucike bwinshi: 2.3-2.6g / cm3

Sangira Na:

Ibikoresho byangiritse

Amatafari

Monolithic Refractory

Ibikoresho bya Tundish

Ibikoresho byo kwangirika

Recarburizer

TWANDIKIRE

Tel: +86 372-5055135

E-imeri:sale@zaferroalloy.com

Fax: +86-372-5055135

Wechat: +86 15896822096

Aderesi:2218, Centre ya Wanda, Umujyi wa Anyang, Intara ya Henan, Ubushinwa

Ibisobanuro

Amatafari maremare ya alumina ni ubwoko bwo kwanga, igice nyamukuru cyacyo ni Al2O3. Niba ibirimo Al2O3 birenze 90%, byitwa amatafari ya corundum. Bitewe nubutunzi butandukanye, ibipimo byibihugu bitandukanye ntabwo bihuye rwose. Kurugero, mubihugu byu Burayi, imipaka yo hasi yibirimo bya Al2O3 kubikoresho byo hejuru bya alumina ni 42%. Mubushinwa, ibiri muri Al2O3 mumatafari maremare ya alumina muri rusange bigabanijwemo ibyiciro bitatu: Icyiciro cya I - Ibirimo Al2O3> 75%; icyiciro cya II - Ibirimo Al2O3 ni 60-75%; icyiciro cya III - Ibirimo Al2O3 ni 48-60%.

Ibiranga:
1.Ubushake buke
2.Ubushyuhe bwo hejuru
3.Uburebure bwumuriro
4.Kutabogama
5.Kurwanya neza aside hamwe na shitingi yibanze
6.Ubusumbane bukabije munsi yumutwaro
7.Ubushyuhe bwo hejuru bukabije
8.Kureka ibintu bigaragara

Ibisobanuro

Ikintu cyihariye		Z-48	Z-55	Z-65	Z-75	Z-80	Z-85
Al2O3%		≥48	≥55	≥65	≥75	≥80	≥85
Fe2O3%		≤2.5	≤2.5	≤2.0	≤2.0	≤2.0	≤1.8
Kugabanuka ° C.		1760	1760	1770	1770	1790	1790
Ubucucike bwinshi≥ g / cm3		2.30	2.35	2.40	2.45	2.63	2.75
Ikigaragara ni%		≤23	≤23	≤23	≤23	≤22	≤22
Kuvunika munsi yumutwaro 0.2MPa ° C.		1420	1470	1500	1520	1530	1550
Ubukonje bwo gukonjesha imbaraga MPa		45	45	50	60	65	70
Guhindura umurongo uhoraho%	1500 ° C × 2h	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4

Gusaba:
Amatafari maremare ya alumina akoreshwa cyane mububiko bw'itanura ry'inganda imbere, nk'itanura riturika, itanura rishyushye, itanura ry'amashanyarazi hejuru, reverberator, itanura rya sima n'ibindi. Uretse ibyo, amatafari maremare ya alumina nayo akoreshwa cyane nk'amatafari yo kugenzura, guhagarika sisitemu yo gukomeza guterana, amatafari ya nozzle, n'ibindi.

Ibibazo
Ikibazo: Waba ukora cyangwa umucuruzi?
Igisubizo: Turi abacuruzi, kandi ibicuruzwa byacu bifite ubuziranenge kandi buhendutse.

Ikibazo: Urashobora gutanga ingero?
Igisubizo: Yego, turashobora gutanga ibyitegererezo kubuntu nyuma yo kwishyura ibicuruzwa runaka.

Ikibazo: ni ubuhe buryo bwo gukusanya?
Igisubizo: Uburyo bwo gukusanya burimo T / T, L / C, nibindi

Ibicuruzwa bifitanye isano