Silicon Carbide Micro Powder Standard (China, Japan, Europe, International)
Silicon carbide (SiC) micro powder is widely used in industries such as abrasives, electronics, and advanced ceramics. To ensure the quality and performance of this versatile material, various international standards have been established. These standards, including Japan’s JIS, China’s GB2475-83, Europe’s FEPA, and the International ISO 6344, ISO8486, provide guidelines for classifying, testing, and regulating […]
How HSA Won The Russian Black Silicon Carbide Trial Order
Henan Superior Abrasives (HSA) Corporation, a leading producer of silicon carbide abrasives, recently secured a new customer in the Russian market thanks to their responsive customer service and high-quality product samples. The Initial Inquiry Jack, a Senior Purchasing Manager at a Russian chemical distribution company, reached out to HSA about potentially distributing our silicon carbide […]
Fepa White Fused Alumina for Abrasive & Refractory Use
What is White Fused Alumina? White fused alumina, also known as white aluminum oxide, is a high-purity synthetic aluminum oxide material. It is produced by melting high-grade bauxite at extremely high temperatures (above 2000°C). Compared to regular brown fused alumina, white fused alumina offers outstanding refractoriness, hardness, wear resistance, and chemical stability. This makes it […]
Raw Material Operation Of Brown Fused Alumina, White Fused Alumina And Silicon Carbide In China In 2023
According to the statistics of Abrasives Branch of China Machine Tool Industry Association: in 2023, China’s brown fused alumina production is about 740,000 tons, white fused alumina production is about 550,000 tons, black silicon carbide production is about 1,028,000 tons, and green silicon carbide production is about 90,000 tons. Brown fused alumina In 2023, according […]
Reaction Sintering Silicon Carbide vs. Pressureless Sintering Silicon Carbide
Reaction Sintering and Pressureless Sintering are two different methods used for the production of silicon carbide (SiC) ceramics. The main differences between these two processes are as follows: Starting Materials: Reaction Sintering: The starting materials are typically a mixture of silicon (Si) and carbon (C) powders, which react during sintering to form SiC. Pressureless Sintering: […]
FEPA Standard Silicon Carbide, White and Brown Fused Alumina Exported To Mexico
Recently, Henan Superior Abrasives has successfully cooperated with an Abrasive Company in Mexico, supplying them with large quantities of silicon carbide, white fused alumina and brown fused alumina abrasive products. This cooperation not only highlights our company’s strong strength in the field of abrasives production, but also demonstrates our deep understanding and high regard for […]
Black Silicon Carbide for Sale in Thailand
Case Background Recently, Henan Superior Abrasives received an inquiry from a trading company in Bangkok, Thailand, which is interested in purchasing a batch of black silicon carbide with a particle size of 14-30 mesh for its downstream production. As one of the leading silicon carbide manufacturers in China, Henan Superior Abrasives has successfully won the […]
What is Pressureless Sintered Silicon Carbide
Pressureless sintered silicon carbide (SiC) powder is a material produced by sintering silicon carbide powder without the application of external pressure. Silicon carbide is a highly desirable ceramic material due to its exceptional properties, including high hardness, thermal conductivity, chemical inertness, and resistance to wear and corrosion. The pressureless sintering process involves heating silicon carbide […]
SiC Abrasive Blasting Medium: What You Need to Know
When it comes to abrasive blasting medium, silicon carbide (SiC) is a popular choice for many industrial and manufacturing applications. This synthetic mineral offers several advantages over traditional abrasives like sand or metal shot. What is SiC? Silicon carbide is an extremely hard, chemically inert, and durable compound made from silicon and carbon. It’s available […]