High Temperature Resistance, Huru Muviri Density, Yakaderera Mvura Kunyura, Diki Kuwedzera Kwekupisa Kwekuwedzera Coefficient Fused Spinel

Magnesium aluminate spinel
Fused magnesium aluminate spinel
High kuchena fused spinel

Tsanangudzo Pfupi

Fused spinel yakakwira kuchena magnesia-alumina spinel tsanga, iyo inogadzirwa nekusanganisa yakakwira kuchena magnesia uye alumina muchoto cheexlectric arc. Mushure mekusimba uye kutonhora, inopwanyika uye yakagadzikwa kuti ide ed saizi. Ndiyo imwe yeanonyanya kupikisa refractory compounds.Kuva nekushisa kwekushisa kwekushanda kwakadzika, kwakatanhamara mukukwirira kwekushisa kwekushisa uye kugadzikana kwemakemikari, magnesia-alumina spinel inokurudzirwa zvikuru refractory raw material. Yayo yakanakisa hunhu tic senge yakanakisa ruvara uye chitarisiko, yakakwira yakawanda density, kuramba kwakasimba kuexfoliation uye kugadzikana kuramba kuvhunduka kwemafuta, izvo zvinoita kuti chigadzirwa chishandiswe zvakanyanya mumoto unotenderera, denga revira remagetsi simbi uye kunyungudutswa kwesimbi, simende. rotary kiln, girazi choto uye ini etallurgical maindasitiri nezvimwe.

BATA ZVINO

Maitiro Ekugadzira uye Kushandisa

Yakagadzirwa kubva kuhutsanana magnesia uye Bayer process alumina mune hombe yemagetsi arc vira. Iyo ine yakanakisa refractory zvivakwa, uye inogona kushandiswa kugadzira Zvidhinha uye Castables munzvimbo dzine slag kuramba kwakakosha.

Zvakadai se: Roof yeEAF uye yakakosha okisijeni choto, Simbi ladle, yepakati zone ye simende rotary kiln, nezvimwe.

ITEM		UNIT	BRANDS
ITEM			AM-70	AM-65	AM-85	AM90
Chemical composition	Al₂O₃	%	71-76	63-68	82-87	88-92
	MgO	%	22-27	31-35	12-17	8-12
	CaO	%	0.65max	0.80max	0.50max	0.40max
	Fe₂O₃	%	0.40max	0.45max	0.40max	0.40max
	SiO₂	%	0.40max	0.50max	0.40max	0.25max
	NaO₂	%	0.40max	0.50max	0.50max	0.50max
Bulk Density g/cm³			3.3min	3.3min	3.3min	3.3min

'S'---sintered; F-----yakasanganiswa; M------magnesia; A----alumina; B----bauxite

Fused Spinel Characteristics

Product sumo:Fused magnesia-aluminium spinel yakagadzirwa nepamusoro-soro yakaderera-sodium alumina yakakwira-kuchena chiedza-yakapisa magnesia poda semidziyo yakabikwa, uye inonyungudutswa muchoto chemagetsi arc tembiricha yepamusoro inopfuura 2000 ℃.

Product features:kukwirira kwekushisa kwepamusoro, kuwanda kwemuviri, kunyura kwemvura yakaderera, diki yekuwedzera kwemafuta, kugadzikana kwakanaka kwekushisa, kusimba kwecorrosion uye kuramba kwe slag.

Kana ichienzaniswa neyo sintering nzira yekugadzira spinel, iyo electrofusion nzira ine yakakwirira calcination tembiricha, anenge 2000 ° C, iyo inoita kuti spinel denser, ine yakakwira vhoriyamu density, uye inonyanya kupikisa hydration. Iyo nzira yakafanana neye sintering nzira yekugadzira spinel.

Izvo zvigadzirwa zvinonyanya kushandisa maindasitiri alumina uye yepamusoro-yemhando-yakapisa magnesium oxide poda.

Kushandiswa kwechigadzirwa:Inoshandiswa zvakanyanya mukunyungudutsa simbi, denga rechoto chemagetsi, ladle, simende inotenderera, choto chegirazi cheindasitiri uye indasitiri yesimbi, nezvimwewo.

skateboards, zvidhinha zvemumuromo, zvidhinha zveladle uye zvidhinha zvechoto chakafuratira, pamwe nesamende hombe-yakakura Zvishandiso zvembanje, transition zone lining zvidhinha zvepakati-saizi simende kirins, refractory castable uye yakakwirira uye yepakati tembiricha fenicha zvidhinha.

Fused Spinel Chigadzirwa Maitiro

Kugadzirwa kwekambani yeakasanganiswa aluminium magnesium spinel ine akawanda mazinga, zvinoenderana nezvinodiwa nevashandisi, particle size, fineness inogona kugadzirwa painoda.