Taphole Clay Blast Furnance Stemming

Taphole Clay Blast Furnance Stemming
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Product Details

Quick Details

Place of Origin:

Henan, China (Mainland)

Material:Castable

SiC Content (%):15-35

SiO2 Content (%):less

Al2O3 Content (%):20-35

MgO Content (%):less

CaO Content (%):0.5-5

Refractoriness (Degree):1780℃-2000 ℃

SupplyAbility:100,000 Tons per Year.

Packaging Details:

25KG  bag inside, jumbo bag outside or pallet ,or as requirement.

Delivery time:20 days

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Application:

Taphole clay(stemming ) is used to plugging taphole of blast furnance when tappling ., It is divided into hydrous taphole clay and anhydrous tapholehole clay.  Anhydrous always used  in medum and big sized furnance ,and it is more economic and energy saving compared with hydrous stemming.

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Features

1 Blocking the taphole requires good fillibility  and sinterability .

2 Good erosion and abration resistance, long storage time.

3 no crack when the clay heating  rapidly, having  good  bonding strength  for new and old clay .

4 Good  opening performance , easy for drill working .

5 Excellent volume stability, small volume change at high temperature, no leakage of molten iron .


Physical Chemical Composition

Item

Chemical   Composition(%)

C.C.S   Mpa

Linear   Change(%) B.D   g/cm3

Al2O3

SiC

F.C

300°C×24h

1350°C×3h

1450°C×3h

1350°C×3h

TPTC-Z1

≥45

≥12

≥4

≥3

≥12

±1.5

≥1.8

TPTC-Z2

≥30

≥10

≥6

≥2

≥10

±1.6

≥1.7

TPTC-Z3

≥25

≥8

≥9

≥1.5

≥8

±1.9

≥1.60


If you are looking high quality and hot sale taphole clay blast furnance stemming at low price, you can feel free to contact our company - Topchase Metallurgical, one of the leading manufacturers and suppliers in China. We can supply you with special offer customized taphole clay blast furnance stemming in stock.
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