Te Maamaa Pai O Nga Karepe Paraone Konuma Konumohe, Te Hunga ki te Abrasive me te Refractorie

Te waikura konumohe parauri
BFA
Paraone corundum

Whakaahuatanga Poto

Ko Brown Fused Alumina he mea hanga na te whakarewatanga o te Calcined Bauxite i roto i te oumu pewa hiko i te pāmahana nui atu i te 2000°C.He puhoi te mahi whakamaroke e whai ana i te hanumi, kia puta ai he kiripiri paraka.Ka awhina te whakarewatanga ki te tango i te toenga whanariki me te waro, Ma te kaha o te whakahaere i nga taumata Titania i te wa o te hanumi ka whakarite kia tino pakari nga kakano.

Katahi ka tukitukia ano te maru kua whakamataohia, ka horoia i nga poke autō i roto i nga whakawehe autō kaha nui, ka whakarōpūtia ki nga hautau whaiti kia rite ki te whakamahinga mutunga.Ko nga raina motuhake ka whakaputa hua mo nga tono rereke.

WHAKAPAKI NEI

Taupānga

Ko Brown Fused Alumina he abrasives uaua, koi e tino pai ana mo te huri i nga konganuku o te kaha kaha.Ko nga ahuatanga o te waiariki he mea tino pai mo te whakamahi i te hanga o nga hua whakaahuru.Ka whakamahia hoki tenei rauemi ki etahi atu tono penei i te pupuhi me te whakapakeke o te mata.

Kōeke	Whakatakotoranga	Hanganga matū(F46)
Kōeke	Whakatakotoranga	Al₂O₃	SiO₂	Fe₂O₃	TiO₂	CaO
Koeke Pereki *	0-1,1-3,3-5mm-8+16,-16+30,-30+60mesh, Whaina	≥95.2	≤1.0	≤0.3	≤3.0	≤0.4
Koeke Maka	0-1,1-3,3-5mm-8+16,-16+30,-30+60mesh, Whaina	≥95	≤1.5	≤0.3	≤3.0	≤0.4
Koeke Vitrified	F12-F220	≥95.5	≤1.0	≤0.3	2.2-3.0	≤0.4
Resin &Koeke pupuhi	F12-F220	≥95	≤1.5	≤0.3	≤3.0	≤0.4
Kōeke Moroiti	P240-P1200	≥92-95	≤1.0-1.8	≤0.3-0.5	≤2.2-4.5	-
Kōeke Moroiti	F240-F1000	≥88-95	≤1.0-2.5	≤0.3-0.5	≤2.2-6.5	-
Te rewa		2050℃
Rereira		1980 ℃
Kiato pono		3.90ming/cm³
Mohs pakeke		9.00min

Nga taonga	Rahi	Hanga Matū (%)
Nga taonga	Rahi	Al₂O₃	TiO₂	CaO	SiO₂	Fe₂O₃
A和AP₁	F4～F80 P12～P80	95.00～97.50	1.70～3.40	≤0.42	≤1.00	≤0.30
	F90～F150 P100～P150	94.50～97.00	1.70～3.40	≤0.42	≤1.00	≤0.30
	F180～F220 P180～P220	94.00～97.00	1.70～3.60	≤0.45	≤1.00	≤0.30
	F230～F800 (P240～P800）	≥93.50	1.70～3.80	≤0.45	≤1.20	≤0.30
	F1000～F1200 (P1000～P1200）	≥93.00	≤4.00	≤0.50	≤1.40	≤0.30
	P1500～P2500	≥92.50	≤4.20	≤0.55	≤1.60	≤0.30
AB和AP₂	F4～F80 P12～P80	≥94.00	1.50～3.80	≤0.45	≤1.20	≤0.30
	F90～F220 P100～P220	≥93.00	1.50～4.00	≤0.50	≤1.40	-
	F230～F800 (P240～P800)	≥92.50	≤4.20	≤0.60	≤1.60	-
	F1000～F1200 (P1000～P1200）	≥92.00	≤4.20	≤0.60	≤1.80	-
	P1500～P2500	≥92.00	≤4.50	≤0.60	≤2.00	-
AS	16～220	≥93.00	-	-	-	-

BFA Brick/ Vitrified Grade : Ka hangaia ma te whakamahi i te Bauxite karaehe motuhake i roto i nga tawhā whakakotahitanga whakahaere.He pai tenei karaehe mo nga Pereki / hua Vitrified hei aukati i nga Kapiti / Kawa, Nga Kohao me nga Wahi Pango i te hua mutunga.