Mutondo Wofunika Wachithunzi Chowonjezera Chotentha Kwambiri

Mutondo Wamtengo Wapatali Wophatikiza Kutentha Kwambiri

Kufotokozera Kwachidule:

Refractory matope, amatchedwanso moto matope kapena olowa zakuthupi (ufa), ntchito ngati kugwirizana mankhwala refractory brickwork zipangizo, malinga ndi nkhani akhoza kugawidwa mu dongo, mkulu zotayidwa, pakachitsulo ndi magnesium refractory matope, etc. Iwo amatchedwa wamba refractory matope. zopangidwa ndi ufa wonyezimira wa clinker ndi dongo la pulasitiki monga binder ndi pulasitiki wothandizira.Mphamvu yake pa kutentha kwa firiji ndi yochepa, ndipo mapangidwe a ceramic kugwirizana pa kutentha kumakhala ndi mphamvu zambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Refractory mortar ndi chinthu cholumikizira chomwe chimagwiritsidwa ntchito popanga zinthu zowoneka ngati zowumbidwa.Amapangidwa ndi ufa wonyezimira, madzi kapena binder zamadzimadzi ndi zosakaniza (monga dispersant plasticizer, stabilizer kapena water retention agent).Phula lokhala ngati phala (kapena kuyimitsidwa kokhuthala) komwe kumakhala ndi tinthu tating'ono tolimba, komwe kumakhala ndi mawonekedwe amadzimadzi a Bingham.Chiŵerengero cholimba / chamadzimadzi chimakhala cha (70 ~ 75) / (30 ~ 25) ndipo chiŵerengero cholimba / chamadzimadzi chimasiyana ndi mphamvu yokoka ya ufa wotsutsa, pafupifupi (35 ~ 50) / (65 ~ 50).Kawirikawiri, amagwiritsidwa ntchito ndi spatula.

Gulu

Refractory matope, amadziwikanso kuti moto matope kapena olowa chuma (ufa), ntchito ngati kugwirizana zinthu refractory brickwork zipangizo, malinga ndi nkhani akhoza kugawidwa mu dongo, mkulu zotayidwa, pakachitsulo ndi magnesium refractory matope, etc.

Amatchedwa wamba refractory matope opangidwa ndi refractory clinker ufa ndi dongo pulasitiki monga binder ndi pulasitiki wothandizira.Mphamvu yake pa kutentha kwa firiji ndi yochepa, ndipo mapangidwe a ceramic kugwirizana pa kutentha kumakhala ndi mphamvu zambiri.

Ndi hydraulicity, mpweya kuumitsa kapena thermo-hardening zipangizo monga binder, wotchedwa mankhwala kumanga matope refractory, monga m'munsimu mapangidwe ceramic kumanga kutentha isanayambe kupanga zina mankhwala anachita ndi kuumitsa.

Mawonekedwe

Refractory matope makhalidwe: pulasitiki wabwino, kumanga yabwino;mkulu chomangira mphamvu, amphamvu dzimbiri kukana;mkulu refractoriness, mpaka 1650 ℃ ± 50 ℃;kukana kwabwino kwa slag;zabwino matenthedwe spalling katundu.

Kugwiritsa ntchito

Refractory matope amagwiritsidwa ntchito makamaka mu uvuni coke, galasi uvuni, kuphulika ng'anjo, otentha kuphulika mbaula, zitsulo, zomangamanga chuma makampani, makina, petrochemical, galasi, boiler, mphamvu yamagetsi, chitsulo ndi zitsulo, simenti ndi ng'anjo zina mafakitale.

Mndandanda wazinthu

INDEX		Dongo		Aluminiyamu yapamwamba			Corundum		Silika	Magnesium			dongo lopepuka
INDEX		Mtengo RBT MN -42	Mtengo RBT MN -45	Mtengo RBT MN -55	Mtengo RBT MN -65	Mtengo RBT MN -75	Mtengo RBT MN -85	Mtengo RBT MN -90	Mtengo RBT GM -90	Mtengo RBT MF -92	Mtengo RBT MF -95	Mtengo RBT MF -97	Mtengo RBT MM -50
Refractoriness (℃)		1700	1700	1720	1720	1750	1800	1820	1670	1790	1790	1820
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
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
Nthawi Yogwirizana (mphindi)		1~2	1~2	1~2	1~2	1~2	1~3	1~3	1~2	1~3	1~3	1~3	1~2
Al2O3 (%） ≥		42	45	55	65	75	85	90	-	-	-	-	50
SiO2 (%) ≥		-	-	-	-	-	-	-	90	-	-	-	-
MgO(%) ≥		-	-	-	-	-	-	-	-	92	95	97	-