Ubushinwa Bwiza Bwiza 70% Amatafari Yinshi ya Alumina Amatafari Kubyuma-Bishyushya Amashyanyarazi Uruganda nogukora | Rongsheng

Ibisobanuro bigufi:

Amatafari maremare ya Alumina, azwi kandi nk'amatafari maremare ya alumina, akozwe muri bauxite n'ibindi bikoresho fatizo bifite alumina nyinshi nyuma yo kubumba no kubara. Amatafari maremare ya Alumina ni ubwoko bwibikoresho bisanzwe bikoreshwa mu kugurisha muri sosiyete ya RS, ifite imitungo yo kuvunika cyane, imbaraga nyinshi, aside, ituze ryiza ryumuriro nibindi. Amatafari maremare ya Alumina akoreshwa cyane mugukoresha itanura riturika, amashyiga ashyushye, itanura ryamashanyarazi.


Ibicuruzwa birambuye

Ibicuruzwa

Amatafari maremare ya alumina akorwa hamwe na chamotte ya bauxite yatoranijwe nkibikoresho fatizo byingenzi, ikarasa kuri 1450-1470 ° C hakoreshejwe uburyo bunoze kandi bugenzura neza. Amatafari maremare ya Alumina yakozwe hamwe na alumina cyangwa ibindi bikoresho fatizo birimo alumina nyinshi ikoresheje kubumba no kurasa. kubera kutagira aho ibogamiye imitungo ya alumina irashobora kurwanya aside irwanya isuri.

Amatafari maremare ya Alumina

Genda Hitamo kandi ushungure chamotte kugirango deirone mbere yo kumeneka, irashobora kuzamura ubwiza bwamatafari ya alumina. Kuberako hari igipimo kinini cya grog mubigize ibintu bishobora kugera kuri 90 ~ 95%. Hitamo kandi werekane deironing mbere yuko grog ishenjagurwa.

Ibyiciro bitatu bya Alumina Amatafari

Ukurikije ibintu bitandukanye bya Al2O3, Amatafari menshi ya alumina arashobora gushyirwa mubyiciro bitatu mubushinwa.

Icyiciro cya I Amatafari ya Alumina Yisumbuye afite ibice birenga 75% bya Al2O3.

Icyiciro cya II Amatafari ya Alumina Yisumbuye afite 60 ~ 75% ya Al2O3.

Icyiciro cya III Amatafari ya Alumina yo hejuru afite 48 ~ 60% ya Al2O3.

Ibiranga amatafari maremare ya Alumina

Amatafari maremare ya alumina afite ibintu byiza nkubushyuhe bwo hejuru, kwangirika gukomeye no kwambara, ubwinshi bwinshi, ibyuma bike, nibindi.

Ibintu Icyiciro cya mbere cyambere alumina amatafari Icyiciro cya kabiri cya alumina amatafari Icyiciro cya gatatu cya alumina amatafari Amatafari yihariye ya alumina amatafari
LZ-75 LZ-65 LZ-55 LZ-80
Al2O3% ≥ 75 65 55 82
Fe2O3% ≤ 2.5 2.5 2.6 2.0
Ubwinshi bwinshi g / cm3 2.5 2.4 2.3 2.6
Gukonjesha Ubukonje Imbaraga MPa ≥ 70 60 50 80
0.2MPa Kugabanuka munsi yumutwaro ℃ 1510 1460 1420 1550
Kunanirwa ℃ ≥ 1790 1770 1770 1790
Ikigaragara ni% ≤ 22 23 24 21
Gushyushya Guhindura Umurongo 1450 ℃ × 2h% -0.3 -0.4 -0.4 -0.2

Amashanyarazi menshi ya Alumina

Amatafari maremare ya alumina arashobora gukoreshwa mu itanura riturika, amashyiga ashyushye, itanura ryamashanyarazi. kandi amatafari maremare ya alumina akoreshwa mubijyanye nicyuma nicyuma, idafite amabara, ikirahure, sima, ububumbyi, peteroli, imashini, amashyiga, inganda zoroheje, ingufu, ninganda za gisirikare nibindi.


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