Iran Customer Visit RS Factories
In September, one of the famous unshaped refractory producer and trader in Iran comes to RS Group for a business negotiation. During the customer’s visit, Mr. Chu, chairman of RS…
Read moreWhat is the Reason for Choosing Graphite as an Electrode?
The choice of graphite for electrodes is mainly considered for the following reasons: (1) Faster processing speed: Under normal circumstances, the machining speed of graphite can be 2~5 times faster…
Read morePhysical and Chemical Indicators of High Alumina Low Cement Castables
High aluminum low cement castable is a high-quality amorphous refractory. It has the advantages of high density, high strength, low porosity and wear resistance, thermal shock resistance, and corrosion resistance.…
Read moreWhat are the Advantages and Disadvantages of Graphite Electrodes Compared to Copper Electrodes During Discharge?
Comparison in electrical discharge machining: graphite electrode has low loss, high removal rate, and no pollution to the environment in the electrolyte. More stable and not deformed. Advantages of graphite…
Read moreSeveral Additives for Low Cement Castables
Low cement castables refer to castables with lower cement content, and the amount of cement is about 5%. The purpose of reducing the amount of cement is to improve the…
Read moreWhat Should be Paid Attention to When Recycling Graphite Electrodes?
Attention should be paid to the recovery of graphite electrodes: (1) The source of the waste graphite electrode, the quality of the waste graphite electrode itself and the degree of…
Read moreProblems with Blast Furnace Iron Hook Castables
For large blast furnaces, Al2O3-SiC-C low-cement castables are used as the main trench working lining. Although the service life is continuously improved, due to the high pressure in the furnace,…
Read moreWhat is the Difference between Graphite Electrodes and Carbon Rods?
The difference between graphite electrodes and carbon rods is that the former is mainly made of graphite and the latter is made of carbon. The graphite electrode is a mixture…
Read moreShortcomings of Small and Medium-Sized Blast Furnace Iron Hooks Using Baking-Free Ramming Mass
Although the baking-free ramming mass used in the iron hooks can meet the construction requirements of the small and medium-sized blast furnace, it can not make the iron hooks reach…
Read moreWill Indian Graphite Electrode Price Graph be Flat or Curvy in 2019?
The bull rally in prices of graphite electrode set to continue in 2019 and might even hit new highs. According to industry experts, increases in graphite electrode (contract) prices in…
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