【Know Tungsten】Sodium Tungstate Solution
- Details
- Category: Tungsten Video
- Published on Wednesday, 08 May 2019 20:49

Sodium tungstate solution is an aqueous solution of solid sodium tungstate, the raw material of ammonium paratungstate (APT), ammonium metatungstate (AMT) ect.
【Know Tungsten】Nickel Based Tungsten Carbide Powder
- Details
- Category: Tungsten Video
- Published on Wednesday, 08 May 2019 20:17

Nickel based tungsten carbide powder mainly refers to add tungsten carbide powder (WC) on the basis of self-fluxing nickel-based alloy to enhance its hardness and wear-resistant, can be used for surface spray of oil drill pipe joints, reamers ect., with preparation methods of atomization, mechanical mixing and sintering method.
【Know Tungsten】Wide Specification Tungsten Powder
- Details
- Category: Tungsten Video
- Published on Saturday, 06 April 2019 22:44

Wide specification tungsten powder is a kind of tungsten powder, whose grain size are not so gathered in a grain size.
【Know Tungsten】Crystalline Tungsten Powder
- Details
- Category: Tungsten Video
- Published on Saturday, 06 April 2019 22:38

Of the highest quality and purity, the specially prepared crystalline tungsten powders produced at Chinatungsten Online are large particle size tungsten powders beyond the range of the FSSS, classified by mesh size.
【Know Tungsten】Ultrafine Tungsten Carbide Powder
- Details
- Category: Tungsten Video
- Published on Saturday, 06 April 2019 22:06

Ultrafine tungsten carbide powder is grain size < 1um.
【Know Tungsten】Tungsten Carbide Granule
- Details
- Category: Tungsten Video
- Published on Sunday, 10 March 2019 14:59

Tungsten carbide granlue used to be welded onto the surface of the tools or work parts to form a hardened wear-resistant layer in order to provide protection against abrasive wear and therefore increase the service life of the tools and work parts.
【Know Tungsten】Cast Tungsten Carbide Powder
- Details
- Category: Tungsten Video
- Published on Sunday, 10 March 2019 14:55

Cast tungsten carbide: particle size should be in line with: powder weight percentage for upper size should be no more than 5%.
【Know Tungsten】Tungsten Carbide Sintering Process
- Details
- Category: Tungsten Video
- Published on Thursday, 28 February 2019 10:30

Tungsten carbide sintering process can be divided into four basic stages:
1. Removal of forming agent and pre-burning stage
2. Solid phase sintering stage
3. Liquid phase sintering stage
4. Cooling stage
【Know Tungsten】Tungsten Copper Electrolytic Process
- Details
- Category: Tungsten Video
- Published on Friday, 22 February 2019 11:45

Tungsten copper electrolytic process can disperse the powder uniformly and achieve the industrial sintering requirements, which is a new kind of process with a broader application prospect. With the further application and development of tungsten copper material, tungsten copper material quality and performance also be put forward higher requirements, some new preparations also will be born.
【Know Tungsten】How to Order Tungsten Carbide Powder
- Details
- Category: Tungsten Video
- Published on Sunday, 10 February 2019 20:57

Guide user to order tungsten carbide powder in more efficient way.