Bột silic cacbua xanh is a product made of green silicon carbide raw block by Barmac grinder, Raymond mill or ball mill crushing ultra-fine powder, then by ultrasonic and sieving to get the mesh we use.
Green Silicon Carbide Powder Characteristics
Green silicon carbide micro powder has green color, cấu trúc tinh thể, độ cứng cao, khả năng cắt mạnh mẽ, stable chemical properties and good thermal conductivity. Microscopic shape is hexagonal crystal, silicon carbide Mohs hardness is 9.2, Vickers microhardness is 3000-3300 kg/mm2, Nuptial hardness is 2670-2815 kg/mm2, microhardness is 3300 kg/cm3. Higher than corundum, the abrasive is second only to diamond, khối boron nitrit và boron cacbua. The density is generally considered to be 3.20 g / mm. Mật độ khối lượng lớn tự nhiên của hạt mài silic cacbua nằm giữa 1.2-1.6 g / mm, với trọng lượng riêng là 3.20-3.25. Green silicon carbide is made from petroleum coke and silica as the main raw materials, with salt added as an additive, and melted at high temperature in a resistance furnace. Độ cứng của nó là giữa corundum và kim cương, và độ bền cơ học của nó cao hơn corundum.
Green Silicon Carbide Powder Usage
1. Cacbua silic xanh micro powder can be used for solidifying and coating abrasives, mài và đánh bóng miễn phí, vân vân. Green silicon carbide powder is suitable for making grinding wheels, đá dầu, giấy nhám, vải cát, construction grinding heads, vân vân.
2. Abrasives made of green silicon carbide are suitable for processing materials of high hardness and brittleness. Their hardness is between corundum and diamond, and their mechanical strength is higher than corundum. They are suitable for machining and grinding cylinder liners, van, vòi phun, máy bơm dầu, vòng bi, gang thép, cacbua xi măng, titanium alloy and grinding HSS tools.
3. Green silicon carbide can also cut, grind and polish brittle non-metallic materials such as optical glass, gốm sứ, pha lê, thiết bị điện tử, pha lê, silicon, germanium, sỏi, agate and jewelry jade, decorative materials, các yếu tố sưởi ấm và các yếu tố nhiệt.
4. Green silicon carbide powder is used to make Vật liệu chịu lửa.
5. It is suitable for the exterior painting of various outdoor building objects, the painting of various non-ferrous metal objects, the treatment of various exhaust gases, vân vân. And make full use of the anti-friction (can resist all kinds of strong friction), chống ăn mòn (can resist all kinds of strong chemical corrosion such as strong acid and alkali), khả năng chịu nhiệt độ cao (can resist high temperature above 2000 degrees Celsius without dissolving), strong thermal shock resistance (can resist all kinds of high strength heat).
6. Suitable for a layer of lining material of high melting point alloy casting shell.
7. Suitable for the manufacture of high-temperature seals, furnace structural parts, high-temperature nozzles and filters, ô tô, aviation cylinders, van, blades, combustion chambers, vòi phun, hóa học, textile, paper, geological minerals, wear-resistant and corrosion-resistant structural parts, high-temperature resistant structural parts, electronic substrates, military structures and other high-tech ceramic parts.
Green Silicon Carbide Powder Supplier
Nhập khẩu chất mài mòn cao cấp của Hà Nam & Công ty xuất khẩu, Ltd. (HSA), thành lập tại 2001, là nhà cung cấp hàng đầu về cacbua silic và các sản phẩm liên quan tại Trung Quốc. Our markets cover USA, Canada, Trung đông, Nga, Tây ban nha, Nam Phi, Đông Nam Á, vân vân. If you have demand for silicon carbide, welcome to contact us to get the latest offer of silicon carbide.
