High Alumina Ramming Mixes Refractory Ramming Mass for Furnace

• 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

High Alumina Ramming Mixes Refractory Ramming Mass for Furnace

Product Description

Product Introduction:

Refractory ramming mass is an unshaped refractory material which is prepared by ramming (manual or mechanical) method and hardened by heating at a higher temperature.Ramming materials into acid, neutral, alkaline three.

Application:
Refractory 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.

Features:

1.On the face in contact with liquid metal there is a dense sintered layer where tightness of liquid metal is quite perfect.
2.Thermal conductivity is lower than other refractoriness so the Thermal loses are less than any other kind of refractory.
3.Good resistance to temperature change.
4.Low cost in furnace lining.
5.Short heating and sintering time through dry preparation Of masses.
 

Ramming Mass Technique Data:
 

Items		RSGLJ-1	RSGLJ-2
Al2O3           %		65	75
Refractoriness     °C		1750	1770
Linear Dimensional Change   %		-0.02	-0.4
Cold Crushing Strength MPa  ≥	110°C×24h	50	60
	1100°C×4h	60	70
Breaking Strength MPa ≥	110°C×24h	9	11
	1100°C×4h	10	12
Maximum Service Temperature  °C		1200	1400

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.