Hafnium carbide powder can apply in carbide additives. Changsha Langfeng Metallic Material Ltd. research center conducted the following experiment:putting 1% of hafnium carbide powder in grades K10 carbide cutting tools, the grades compiled for: K10h,using 1.05 [Read More]

Hafnium carbide powder is a key material for preparing high performance metal ceramic high-tech fields, atomic energy, electronics, metallurgy automation rigid film and so on. Hafnium carbide powders for 4TaC· HfC alloy tool steel can manufacture resistive materials [Read More]

Hafnium carbide powder produced by Changsha Langfeng Metallic Material Ltd. has the high purity, average particle size distribution, and has a high melting point and high hardness It can be used for carbide additives. 4TaC· HfC&rsquo s melting [Read More]

Hafnium carbide, chemical formula is HfC, the relative atomic weight is 190.5, theoretical carbon content is 6.30%, with high chemical stability and good high temperature properties. Density is 12.7g / cm3, melting point is 3890 ℃, belonging to [Read More]

Work environment of large-scale utility boilers is very bad, with adverse hot corrosion. The main fuel of boiler is coal with containing S, K, Na, V and other impurities, and form SO2, SO3, H2S, V2O5, etc. during combustion, [Read More]

Installation of carbide compression molding press machine1-2   1-11, Take unloading tank and connections: Because all storage units to be placed next to the pit of the press, it stood for separate delivery. Eyebolt should be inserted in [Read More]

Installation of carbide compression molding press machine 1, The first chapter: How to install the Alpha Press 1-1, How to put up the press machine: In order to avoid taking improper discharge of an accident, should pay attention [Read More]

Surface preparation technique of thermal spray technology   Surface preparation surface thermal spraying (carbide powder used for spray)is generally divided into pre-processing, purification and surface roughening the surface (or activation) of the three steps to carry out. 1.Surface [Read More]

Guideline of Preparation Cemented Carbide Mixing Powder I. main raw material 1.1 The main raw materials: WC, Co, Ni, Cr3C2, Cr, Mo, TaC, carbon black, block material. 1.2 The main auxiliary materials: stearic acid, paraffin, ethane, Yisuo Min. [Read More]

1.Thermal spraying is a kind of surface strengthening technology, also is an important part of surface engineering technology, has been a focus on promotion of new technology project in China. It is the use of a heat source [Read More]