Tundish Pot

Tundish Pot

WHO WE ARE :

We not only provide the best service to World Top 500 Enterprises , also to YOU .

We can accept the Payment Term : LC 120 DAYS , D/P 90 DAYS, D/A-O/A 60 DAYS .

We have more 100 items Chinese National Patents .

Our Lab is Hennan province Refractory Engineering T&R Center

Our Tech Team include : PROFESSOR , DOCTORAL SUPERVISOR , SENIOR ENGINEER, EXPERT.

Our Project Team have rich experience for international Refractory Turn-Key Project .

We are not only to supply refractory products to YOU , We also want to share the KEY TECH with YOU.

Technical instructions

two types of tundish impact plate 

1 , casting type , 

use high alumina castable to casting . 

 

2 , machine made type 

same as mgo carbon brick , use the machine to make it . 

with high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.

Carbon composite refractory materials with carbon binding agent.

1.High strength

2.Excellent slag resistance
3.High refractoriness
4. Good thermal shock resistance.

 

Henan Hongda Industrial Furnace Co., ltd.

Technical Parameters

Casting type:

ITEM HD-ZW1 HD-ZW2 HD-DY1 HD-DY21
MgO+Al2O3(%) 70 80 80 85
BD(g/cm3) 2.7 2.8 2.8 2.9
CCS 110 ℃×24h   7 8 8 10
(Mpa)≥ 1500 ℃×3h 10 12 12 12
ST 110 ℃×24h   40 40 40 40
(Mpa)≥ 1500 ℃×3h 50 60 50 60

 

Machine pressure type:

ITEM

IMPACT BLOCK

TUNDISH POT

SAFETY PLATE /SLAB BLOCK

WORKING TEMP (℃)≥

1700

MgO (%)≥

80  

82

83

C (%)≥

8

10 

12

BD  (g/cm³)110 ℃×24h           ≥

2.8

2.82

2.85-2.88

 CCS

(MPA)

110 ℃×24h  

40

40

40

1500 ℃×3h

60

60

60

PLC

1500℃×3h

±0.5

±0.3

±0.5

 

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