Overview of Chromium Carbide Powder Chromium carbide is an organic compound with a molecular formula of Cr3C2 and a molecular weight of 180.01. Gray powder,orthorhombic crystal system,a = 2.821,b = 5.52,c = 11.46,melting point 1890°C,boiling point 3800°C.The micro Vickers hardness(load 50 g)is 2700kg/rnrn2,and the thermal expansion coefficient is 10.3×10-6/K.Insoluble in water,resistant to acids and alkalis.It is a high melting point inorganic material with good wear resistance,corrosion resistance and oxidation resistance in high temperature environments(1000-1100 degrees).Chromium carbide is used as a thermal spray material for metal surface protection,and it is also often used as a cemented carbide.Grain refiners and other wear-resistant and corrosion-resistant parts.Chromium carbide-based cermets have excellent oxidation resistance at high temperatures,and the surface only slightly darkens after exposure at 982°C for 5 hours.Under the same conditions,18-8 stainless steel has been severely damaged,Chromium carbide Cr3C2 powder is a very hard refractory ceramic material.It is a fine gray powder,rarely the natural mineral Tongbaishi.Chromium carbide has strong corrosion resistance and high temperature oxidation properties,and its thermal properties are similar to steel.It is an excellent material for many commercial industries.Several different chromium carbide compounds can be formed,each of which has slightly different mechanical properties and applications.Chromium carbide is used as a thermal spray material to protect the surface of the underlying metal,and as an additive for corrosion-resistant and wear-resistant materials.Where there is sliding wear,the application of chromium carbide is particularly effective.
What is the applications of Carbide Powder Chromium carbide Cr3C2 powder is a high melting point material with good wear resistance,corrosion resistance and oxidation resistance in high temperature environments.It is made of hard alloy particles made of nickel-chromium alloy and adopts plasma spraying method,which can be used for high temperature resistance and wear resistance. 1.Oxidation-resistant,oxidation-resistant and acid-resistant coatings are widely used in aircraft engines and petrochemical machinery and equipment,which can greatly increase the service life of the machinery.It is also commonly used as a grain refiner for cemented carbide and other wear-resistant and corrosion-resistant parts.Cermets based on Cr3C2 have excellent oxidation resistance at high temperatures. 2.Used for chromium carbide ceramics. Coarse chromium carbide is used as a melt-blown material to form a melt-blown layer on the surface of metals and ceramics,thereby imparting wear resistance, heat resistance,corrosion resistance and other properties to the ceramic.It is widely used in aircraft engines and petrochemical machinery to greatly extend the service life of the machinery.It is also used for spraying semiconductor films. 3.As a thermal spray material, used to protect the metal surface below. 4.Additives used to manufacture wear-resistant and corrosion-resistant materials. 5.As a coating for seals, bearings and valve seals. 6.As the microcrystalline phase in the cemented carbide(such as vanadium carbide),it is used to inhibit the growth of sub-micron grains during the pressing and sintering process. The supplier of Chromium Carbide Powder Luoyang Trunnano Tech Co.,Ltd (TRUNNANO) is a professionalcarbide powdersupplier with over 12 years of experience in chemical products research and development. We accept payment via Credit Card, T/T, West Union, and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high-quality boron carbide powder, please feel free to contact us and send an inquiry.
