Induction Furnace Lining Material Unshaped Refractory Ramming Mass for Melting Steel

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Powder
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Refractory Ramming Mass
• Shape: Powder
• Material: Refractory Ramming Mass
• Product Name: Refractory Ramming Mass
• Color: Grey
• Sample: Provide
• Cold Crushing Strength(MPa): 50~70MPa
• Certificate: ISO9001
• Application: Industrial Furnaces
• Function: Functional Refractories
• Advantage: High Temperature Resistant
• Raw Material: Industrial Alumina Oxide Powder
• Maximum Service Temperature: 1200-1400
• Keyword: Dry-Ramming Refractory
• Transport Package: Bags
• Specification: 25kg/bag, 50kg/bag
• Trademark: RSNC
• Origin: China
• HS Code: 6902200000
• Production Capacity: 80000 Tons Per Year

Product Description

Induction Furnace Lining Material Unshaped Refractory Ramming Mass For Melting Steel

Product Description

Ramming Mass Product Introduction:
Induction furnace 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.

Ramming Mass Application:
Refractory alumina ramming mass are divided into neutral ramming materials. It is used as the lining of coreless medium frequency furnace and cored induction furnace. It is very suitable for melting gray cast iron, cast iron alloy, melting carbon steel, alloy steel, high manganese steel, stainless steel, melting aluminum and its alloy, melting copper, brass, white copper and bronze and other copper alloys.

Ramming Mass Features:

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.
 

Ramming Mass Technique Data:
 

Item	Magnesia	Magnesia-Spinel	Alumina-Spinel	Silica
SiO2 % ≥				98
Al2O3 % ≥		16	75
MgO % ≥	90	75	10
Bulk Density g/cm3	2.6	2.6	2.6	2.0
110°c×24h ≥	5	5	5
1400 °c×3h ≥	10	10	10
Working Temperature max	1800 °c	1800 °c	1750 °c	1750 °c

 

Detailed Photos

 

Production Line of Refractory Castable:

Product Application

Packaging & Shipping

Company Profile

Rongsheng's main products are various types of unshaped refractory products, which are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80,000 tons of intelligent unshaped refractory products. Its products are sold in more than 60 countries around the world and have won wide acclaim from customers.


So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.