Alibaba offers 184 200mesh b4c boron carbide products. about 49% of these are other metals & metal products, 7% are abrasives. a wide variety of 200mesh b4c boron carbide options are available to you, such as free samples. Abrasive material. remove boron nitride ... silicon carbide. these abrasive materials are suitable for general purpose metalworking applications. aluminum oxide (13) ... boron nitride dressing sticks are designed for dressing and forming toolroom wheels 10 dia. and smaller. they are ideal for cup-shaped or saucer-shaped wheels. Get the best deals on carbide abrasive metalworking abrasives when you shop the largest online selection at ebay. free shipping on many items ... browse your favorite brands affordable prices. skip to main content . shop by category. shop by category. enter your search keyword ... boron carbide sandblasting nozzle 35mm x 22.2mm x 3.2mm (1 ... Global boron carbide market: forecast and analysis. the global boron carbide market is expected to expand at a cagr of 4.4% over the forecast period, i.e. 2017–2027 to reach a value of more than us$ 170 mn by 2027 end. the market is likely to grow close to cagr of 4% in terms of volume over the forecast period.