- Product Details
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Quick Details
-
CaO Content (%):
-
trace
-
CrO Content (%):
-
trace
-
SiC Content (%):
-
trace
-
Place of Origin:
-
Henan, China
-
Raw material:
-
Sintered Magnesia
-
Apparent porosity:
-
14%
-
Compressive strength 110°C:
-
62MPa
-
Compressive strength 1000°C:
-
54MPa
-
Reheating linear change:
-
-0.15%(1600°C)
-
Bulk density:
-
2.95g/cm3
-
Feature:
-
Good volume stability at high temperature
-
Application:
-
for Induction Furnace/EAF/electric arc furnaces/tundish
-
Quality assurance:
-
A year
-
Samples:
-
Free
Quick Details
-
SiO2 Content (%):
-
trace
-
Al2O3 Content (%):
-
2.3%
-
MgO Content (%):
-
93%
-
CaO Content (%):
-
trace
-
CrO Content (%):
-
trace
-
SiC Content (%):
-
trace
-
Place of Origin:
-
Henan, China
-
Raw material:
-
Sintered Magnesia
-
Apparent porosity:
-
14%
-
Compressive strength 110°C:
-
62MPa
-
Compressive strength 1000°C:
-
54MPa
-
Reheating linear change:
-
-0.15%(1600°C)
-
Bulk density:
-
2.95g/cm3
-
Feature:
-
Good volume stability at high temperature
-
Application:
-
for Induction Furnace/EAF/electric arc furnaces/tundish
-
Quality assurance:
-
A year
-
Samples:
-
Free
Fused Magnesite Refractory Alkaline Ramming Mass for Induction Furnace/Blast Furnace Iron Runner
Refractory ramming mass is made up of refractory aggregate and powder , binder and additive proportionally ,using ramming method during construction.
1.Refractory aggregate:fire clay based,high alumina based,mullite-corundum based,silica based,magnesia based, carborundum based etc
2.Binder : phosphoric acid and phosphates, sodium silicate, aluminum sulfate , binding clay and organic binder etc.
What is the Technique Data of our alkaline ramming mass?
|
Ramming material |
High alumina |
Magnesium |
Magnesia- chrome |
Magnesia-alumina-chrome |
Corundum Chromium zircon |
Alumina- zirconia |
|
|
Chemical Composition % |
Al2O3 |
83 |
2.3 |
6 |
≤15 |
74 |
68 |
|
ZrO2 |
1.1 |
93(MgO) |
59(MgO) |
55-60(MgO) |
6.6 |
11 |
|
|
Cr2O3 |
- |
- |
16 |
15-20 |
15 |
- |
|
|
Compressive strength MPa |
110°C |
38.5 |
62 |
43.5 |
74.1(150°C) |
5.0 |
26.5 |
|
1000°C |
47.6 |
54 |
25.8 |
32 |
62.2 |
42.6 |
|
|
1600°C |
67.2 |
- |
38.5 |
53 |
123.2 (1500°C) |
38.4 (1400°C) |
|
|
Refractoriness under load °C |
- |
- |
1500 |
- |
1700 |
1340 |
|
|
Reheating linear change % |
+0.60 |
-0.15 (1600°C) |
-0.60 |
-0.14 |
- |
+0.93 (1400°C) |
|
|
Apparent porosity % |
- |
14 |
13 |
- |
15 |
23 |
|
|
Bulk density g/cm3 |
2.70 |
2.95 |
2.70 |
3.05 |
3.33 |
2.70 |
|
Product photo
What is the Feature of Our alkaline ramming mass?
1. High refractoriness and excellent mechanical strength.
2.High density,not easy leakage,
3.Excellent thermal shock resistance stability,
4.Good volume stability at high temperature,
5.Excellent erosion resistance,
6. Good slag resistance,
7.Longer and stable service life cycle to reach high efficiency.
What is the Applications of our alkaline ramming mass?
Magnesite ramming mix is used for the lining of smelting furnace etc thermal equipment such as , Blast furnace iron runner and slag runner,Hot-blast cupola furnace,Lining of blast furnace,Molten steel ladle,Electric arc furnace(EAF),Matte smelting everberatory furnaces, Lining of i nduction furnace , Converter, Steel refining furnace ,Rotary kiln etc.
1.Production Process
2.Quality Assurance
Lite Refractory is committed to high quality standards for all its products and services. With its thirst on State of the art technology at every level and a wide range of products, Lite Refractory can provide ideal solutions for the stringent requirement of the customer. Backed by decade of experience in different industries, and close association with customers,Lite Refractory will always bring new products which will give better life and value to the user.
The quality assurance system consists of the following steps:
a.Inspection and Control of incoming raw materials: According to the chemical content, raw materials are classified into different levels to ensure quality of brick first.
b.Inspection and control of the process: During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Inspection of product Standardization of quality of each product by process control and experimentation .
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management. Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.
By Following the above steps we maintain the quality within specification so that the materials perform as per expected norms. Qualified and experienced engineers back our quality assurance system. We have the most modern test facilities for precise testing at each stage. Further, regular quality audit carried out ensures product quality within required norms.ltd has been awarded ISO 9001 Certification .
Packaging,Shipping,Trade Terms
Shipping
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods .
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
Payment Terms
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons, Customers can order certain PCS for special brick.
3. Quality Warranty: 1 years ,
4. Package Informations: 1.On wooden pallets with plastic cover , 2.According to customer's requirements.
