Korea’s Leading Abrasives Company Partners with HSA on Sandpaper Project
Introduction The Korean Company, a prominent player in the abrasives industry, In the future, it will enter into strategic cooperation with HSA, a professional Chinese abrasives supplier, to develop its own brand of abrasive sandpaper. Specializing in the import and sale of abrasives, The Korean Company is taking a leap forward by creating a distinctive […]
Synthesis and Sintering of Ceramic Alumina Abrasives
The materials that play a cutting role in grinding, lapping and polishing are collectively called abrasives. The earliest abrasives used by people are all natural abrasives. With the deeper research on abrasives, people found that almost all natural abrasives contain alumina components. After trying to synthesize them, it was found that man-made alumina abrasives had […]
Bubble Alumina for Castable Refractory
Bubble alumina is a lightweight, insulating refractory material made from alumina (aluminum oxide) bubbles and refractory cement. It’s commonly used in castable applications for its unique properties. This unique material brings a host of benefits to the table, revolutionizing the way we approach high-temperature applications. Key Features Low Density: Compared to solid refractory materials, bubble […]
Exploring the Versatility of Calcined Alumina: A Spotlight on Henan Superior Abrasives
Calcined alumina, a derivative of raw alumina, plays a pivotal role in various industries owing to its unique properties. Production Process: Transforming Raw Alumina into Excellence The manufacturing of calcined alumina involves subjecting raw alumina to high temperatures, typically above 1000°C. This process, known as calcination, induces structural changes, resulting in a material with enhanced […]
Rainbow Carborundum: Exploring the Interplay of Light and Matter in Silicon Carbide
Carborundum, also known as silicon carbide (SiC), can display a range of colors for a couple of reasons: Crystal Structure Variations Silicon carbide is a compound with many different crystalline forms, called polytypes, which can exhibit various colors. These polytypes have different arrangements of the silicon and carbon atoms within the crystal lattice, and these […]
HSA Meets the Demands of a Japanese Company for Black Silicon Carbide Powder
In a recent endeavor, our sales team had the privilege to serve “A” company, a reputed electronic materials firm based in Japan. The initial communication kicked off with an inquiry from Mr.Tanaka, representing her company, seeking a quotation for Black Silicon Carbide powder for refractory purposes. The specifications included a purity of over 90%, particle […]
What is Oxide Bonded Silicon Carbide
Oxide bonded silicon carbide (OBSC) is a type of advanced ceramic composite material that is made by bonding silicon carbide (SiC) particles together with an oxide binder. The oxide binder is typically silica (SiO2), but other oxides such as alumina (Al2O3) and zirconia (ZrO2) can also be used. OBSC is produced by mixing the SiC […]
Bulk Black Silicon Carbide Grit for Rock Polishing
Bulk black silicon carbide grit for rock polishing is a type of abrasive that is used to grind and polish rocks. It is a very hard and durable material, and it is available in a variety of grit sizes. The grit size determines how coarse or fine the abrasive is, and the grit size that […]
Silicon Carbide Foam Ceramic
Silicon carbide (SiC) foam ceramic is a type of porous material that offers a unique combination of mechanical, thermal, and electrical properties. These foams are typically synthesized via the polymer replica technique, where a polymeric foam is first prepared and then infiltrated with a ceramic precursor which is subsequently pyrolyzed, leaving a porous silicon carbide […]