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Traditional casthouse adopts f fixed iron runner which leads to longer slope platform of blast furnace., so the investment on infrastructure is increased and it is not benefit to dust removal operation. Swinging flow groove technology can overcome these shortcomings. Its working layer should have strong resistance to molten metal erosion and thermal shock.

Item

JX-DLC-X

JX-XLC-X

Chemical compositions(%)≥

Al2O3

75

70

SiC+C

8

8

BD(g/cm3)≥

110℃×24h

2.9

2.85

1450℃×3h

2.8

2.75

CCS(MPa)≥

110℃×24h

40

40

1450℃×3h

60

50

MOR(MPa)≥

110℃×24h

8

8

1450℃×3h

10

10

Permanent linear change(%)

1450℃×3h

±0.5

±0.5

Packaging: 25kg/ bag, 50kg/ bag. Storage: keep dry. Shelf life: 6 months.


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