Henan Hongtai Kiln Refractory Co.,Ltd.
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Acid proof ramming mass acid
ramming mass refractory mass for induction furnace
The main raw material of Acid proof ramming mass acid ramming mass refractory mass is silica, which is the general term for vein quartz, quartzite, and quartz sandstone. Mainly used in acid refractory bricks for metallurgical industry. Pure silica can be used as quartz glass or refined single crystal silicon. In the chemical industry, it is used to prepare silicon compounds and silicates, and can also be used as a filler for sulfuric acid towers. Used in glass, ceramics, Portland cement, etc. in building materials industry.
Product advantages of Acid proof ramming mass acid ramming mass refractory mass
The proportion of aggregate and powder in the Silica ramming mass is very large, while the proportion of binder and other components is very low, and some even consist entirely of aggregate and powder. Because the refractory ramming material is mainly used in direct contact with the melt. The aggregate and powder are required to have high volume stability, compactness and erosion resistance. Generally, high-temperature sintered or molten materials are used.
Physical and chemical indicators of Acid proof Silica ramming mass
| Items | Technical Data |
| Brand | HT |
| Fe2O3 | ≤0.2% |
| SiO2 | ≥98.5% |
| CaO +MgO | ≤0.1% |
| Refractoriness(℃) | 1780 |
| Bulk Density g/cm3 | ≥2.1 |
Application of AAcid proof ramming mass acid ramming mass refractory mass
Acid proof Silica ramming mass is suitable for use in coreless induction furnaces in steel plants and foundries. The product is a quartz-based refractory material, and the material is acidic. It is based on high-purity microcrystalline quartz matrix and added part of fused silica, high temperature resistant binder, anti-surge stabilizer, anti-seepage agent, anti-cracking agent, and imported composite micronized material , The expansion disadvantage of the furnace lining is obviously improved, and there is no crack when the furnace is cooled.
Acid proof Silica ramming mass is characterized by high purity of raw materials, reasonable material ratio, enhanced hot metal corrosion resistance, strong resistance to extreme cold and extreme heat, high softness, strong impact resistance, high load softening temperature, high high temperature compression strength, high temperature flexural strength High and good slag resistance, especially suitable for intermittent operation of large medium frequency induction furnace.
1.Our packaging is as per customer’s request,usually 25kg bag
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.
1. How can I get your prompt quotation?
We can give you reply with quotation quickly if you kindly send the inquiry with the detail, such as the quantity, the specifications and the application of the products.
2. What is the MOQ (minimum order quantity)?
No limit
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver?
15-25days after confirming the order.
5. Does your company accept customization?
We accept OEM service.
6. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible to make compensation for it based on enough evidences.
1. Quality assurance:All products are ISO qualified and monitored by complete QC system
2. Provide professional designing solution, field technical assitance and any other consulting.
3. Price advantage, provided by manufacturer directly,save much intermediate fees.
4. Professional and experienced service team, specialized in refractory production since 1986.
5. Large production capacity, short lead time of products.
6. 24*7 online service.
7. OEM service available.
Contact: Josie Xiao
Mobile Phone:+8618037198058
WeChat / Whatsapp / Skype: +8618037198058
E-mail: sales03(at)firebricks-supplies.com