I-Premium Mortar ye-High-Temperature Bonding

Incazelo emfushane:

Udaka lwe-Refractory, owaziwa nangokuthi udaka lomlilo noma izinto ezihlangene (impuphu), esetshenziswa njengemikhiqizo yokubopha izitini zezinto zokwakha, ngokusho kwezinto ezibonakalayo zingahlukaniswa zibe ubumba, i-aluminium ephezulu, i-silicon kanye nodaka lwe-magnesium refractory, njll. eyenziwe ngempushana ye-refractory clinker kanye nobumba lwepulasitiki njenge-binder ne-ejenti yepulasitiki.Amandla ayo ekamelweni lokushisa aphansi, futhi ukwakheka kwe-ceramic bonding ekushiseni okuphezulu kunamandla amakhulu.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

I-Refractory mortar iyimpahla ehlanganyelwe esetshenziselwa ukwakha imikhiqizo ephikisayo enomumo.Yakhiwe ngempushana ephikisayo, amanzi noma i-liquid binder kanye nezixube (njenge-dispersant plasticizer, stabilizer noma i-ejenti yokugcina amanzi).I-slurry efana nokunamathisela (noma ukumiswa okuminyene) okuqukethe ukugxila okuphezulu kwezinhlayiya eziqinile, ezinezici zoketshezi lwe-Bingham.Isilinganiso sesisindo esiqinile/esiwuketshezi sicishe sibe (70~75)/(30~25) futhi isilinganiso sevolumu eqinile/esiwuketshezi siyahlukahluka ngokudonsela phansi okuthile kwempushana ephikisayo, cishe (35~50)/(65~50).Ngokuvamile, isetshenziswa nge-spatula.

Ukwahlukanisa

Udaka lwe-Refractory, owaziwa nangokuthi udaka lomlilo noma izinto ezihlangene (i-powder), ezisetshenziswa njengemikhiqizo yokubopha izitini zezinto zokwakha, ngokusho kwezinto ezibonakalayo zingahlukaniswa zibe ubumba, i-aluminium ephezulu, i-silicon ne-magnesium refractory mortar, njll.

Kubizwa ngokuthi udaka olujwayelekile lwe-refractory olwenziwe ngempushana ye-refractory clinker kanye nobumba lwepulasitiki njenge-binder ne-ejenti yepulasitiki.Amandla ayo ekamelweni lokushisa aphansi, futhi ukwakheka kwe-ceramic bonding ekushiseni okuphezulu kunamandla amakhulu.

Nge-hydraulic, ukuqina komoya noma izinto eziqinisa i-thermo njenge-binder, okubizwa nge-chemical binding refractory mortar, njengoba ngezansi kokwakheka kwezinga lokushisa elibophezelayo le-ceramic ngaphambi kokukhiqizwa kokusabela kwamakhemikhali okuthile kanye nokuqina.

Izici

Izici zodaka lwe-Refractory: ipulasitiki enhle, ukwakhiwa okulula;amandla esibopho esiphezulu, ukumelana nokugqwala okuqinile;i-refractoriness ephezulu, kufika ku-1650 ℃ ± 50 ℃;ukumelana okuhle kokuhlasela kwe-slag;impahla enhle yokushisa eshisayo.

Isicelo

Udaka lwe-Refractory lusetshenziswa kakhulu kuhhavini we-coke, ingilazi yomlilo, isithando somlilo, isitofu esishisayo, i-metallurgy, imboni yezinto zokwakha, imishini, i-petrochemical, ingilazi, ibhoyili, amandla kagesi, insimbi nensimbi, usimende nezinye iziko lezimboni.

Inkomba Yomkhiqizo

INDEX		Ubumba		I-aluminium ephezulu			Corundum		I-silica	Magnesium			ubumba olukhanyayo
INDEX		I-RBT MN -42	I-RBT MN -45	I-RBT MN -55	I-RBT MN -65	I-RBT MN -75	I-RBT MN -85	I-RBT MN -90	I-RBT GM -90	I-RBT MF -92	I-RBT MF -95	I-RBT MF -97	I-RBT MM -50
I-Refractoriness (℃)		1700	1700	1720	1720	1750	1800	1820	1670	1790	1790	1820
I-CCS/MOR (MPa)≥	110℃×24h	1.0	1.0	2.0	2.0	2.0	2.0	2.0	1.0	1.0	1.0	1.0	0.5
I-CCS/MOR (MPa)≥	1400℃×3h	3.0	3.0	4.0	4.0	4.0	3.5	3.0	3.0	3.0	3.0	3.0	1.0
Isikhathi sokubopha (imizuzu)		1~2	1~2	1~2	1~2	1~2	1~3	1~3	1~2	1~3	1~3	1~3	1~2
I-Al2O3 (%≥		42	45	55	65	75	85	90	-	-	-	-	50
I-SiO2 (%) ≥		-	-	-	-	-	-	-	90	-	-	-	-
I-MgO(%) ≥		-	-	-	-	-	-	-	-	92	95	97	-