COMPANYPRODUCTNEWSCERTIFICATETECHNOLOGHFEEDBACK CONTACT
PRODUCT
refractory amortization slurry

item 

index

 high alumina

silicon

carborundum 

HCN £≠ L

HCN £≠ G1

HCN £≠ G2

FHCN £≠ TG

chemical composition°°£•

Al 2 O 3 >

70

£≠

£≠

<20

SiO 2 >

£≠

80

70

£≠

SiC >

£≠

£≠

£≠

50

°°thickness°°°°°°°° <

240

220

220

260

compressive strength°°MPa

110°ś°Ń16h°°

°› 0.5

°› 0.5

0.5

1.0

£® 200 °ś°Ń8h£©

1000°ś°Ń3h

°› 0.2

°› 0.5

£® 500 °ś°Ń3h£©

£≠

°› 0.25

linear contraction after burning°°£•°°°° <

1.0

1.0

1.0

1.0

£® 1000 °ś°Ń3h£©

£® 500 °ś°Ń3h£©

£® 800 °ś°Ń3h£©

£® 1000 °ś°Ń3h£©

thermal state compression rate°°£•°°°°°° >

15

15

55

30

Copyright © 2005 Beijing Changhe Refractories Co., Ltd. Powered by Support: Refractorywin.com