►changsha langfeng -professional carbide powder manufacture introduce vanadium carbide powder for you: vanadium carbide, chemical formula VC, relative atomic 62.95, the carbon 19.08%, gray metal-like powder, a crystalline NaCl-type cubic crystal lattice constant 4.182 Å , good chemical [Read More]

►Changsha langfeng Tantalum carbide powder introduced: Tantalum carbide,Chemical formula TaC,Molecular weight 192.96,Carbon content 6.224%,Density 14.3g/cm3 ,Melting point 3875º C,Boiling point 5500º C.Tantalum carbide is brown powder with high chemical stability and favorable high&mdash temperature character．It is hard and [Read More]

►Changsha langfeng niobium carbide powder introduction: Niobium carbide (NbC and Nb2C) is an extremely hard refractory ceramic material, commercially used in tool bits for cutting tools. It is usually processed by sintering and is a frequent additive in cemented [Read More]

►Changsha langfeng chromium carbide powder: chromium carbide, chemical formula Cr3C2, the relative atomic weight of 180.02, theoretical carbon content 13.344%, as a gray powder, rhombic crystal structure, a = 2.821, b = 5.52, c = 11.46, insoluble in [Read More]

►Changsha langfeng metallic materialintroduce the vanadium carbide powder: vanadium carbide, chemical formula VC, relative atomic 62.95, the carbon 19.08%, gray metal-like powder, a crystalline NaCl-type cubic crystal lattice constant 4.182 Å , good chemical stability and high temperature [Read More]

Product basic information: Hafnium carbide (HfC) is a chemical compound of hafnium and carbon. With a melting point of about 3900 ° C it is one of the most refractory binary compounds known.However, it has a low oxidation [Read More]

ZrC powder basic situation introduced: Molecular weight：103.22 Carbon content：11.64% Density：6.73g/cm3 Melting point:3540º C Boiling point: 5100º C Zirconium carbide powder is gray metallic powder with cubic system structure of NaCl type．The metal carbidepowder is chemical stable and has [Read More]

Hard alloy carbide cermet rods  heat treatment research progress are reviewed in this paper. Common cemented carbide by quenching tempering treatment, boronizing carburizing and boron – lanthanum permeability and chemical heat treatment, dual quenching tempering treatment, vacuum heat [Read More]

Outlook: The use of microwave sintering special ceramic materials, help to reduce the sintering temperature, sintering rate increase and improve the microstructure and properties, and also there is a huge potential in terms of energy saving and environmental [Read More]

Bioceramic: Studied the microwave  sintering process and properties of nano all-ceramic dental materials using microwave technology. The results show that high-purity a -Al2O3 microwave sintering at 1600 ℃ all-ceramic insulation lOxnin, up to 99% relative density, compared with [Read More]