Articles by langfeng

purpose of sintering

03/23/2018 langfeng tic based cermet

The purpose of sintering is to make porous mechanically bonded powder compacts into dense metallurgically bonded alloys. In order to obtain the desired physical and mechanical properties, the final properties of the alloy depend on its microstructure, and [Read More]

Production process of TiC powder

03/23/2018 langfeng carbide powder

Industrial TiC powders were originally prepared by reducing TiO2 with carbon black. The reaction temperature ranged from 1700 to 2100°C. The reaction equation was as follows: TiO2(s) +3C(s) = TiC(s) + 2CO(g) Because the reactants exist as dispersed [Read More]

Application of HfC Powder

01/31/2018 langfeng carbide powder

HfC powder widely used in electronics, coatings, spraying, carbide, aerospace, atomic energy, rigid film and metallurgical automation and other high-tech areas of key materials. Especially for rocket nozzles, can be used to re-enter the atmosphere of space rocket [Read More]

TiC-based carbide Carbide Features:

01/31/2018 langfeng tic based cermet

1, TiC-based steel bonded carbide with machinability, heat-treatability, malleability and weldability 2, can be a variety of hardening treatment, and heat treatment less deformation.  TiC-based cemented carbide with high hardness, wear resistance, high rigidity, modulus of elasticity and [Read More]