Dart Events 2017
- Category: Tungsten Information
- Published on 19 July 2017
Dart events 2017 news:
2017 - Shanghai City Amateur League tournament and the project bidding work on brand characteristics have been completed.
Winning units are eager for a fight ready, setting off a new wave of national fitness.
Benefits of Playing Darts
- Category: Tungsten Information
- Published on 19 July 2017
The dart sports was introduced to China in 1997. After nearly two decades of development, it has gradually been recognized and loved by the public. In China, the dart sports has more than a million fans. Then what are the benefits of the dart sports?
Gold-Plated Tungsten Alloy Bar Applications
- Category: Tungsten Information
- Published on 19 July 2017
The gold-plated tungsten alloy bar refers to collection and souvenir that is gold-plated on the surface of tungsten alloy (in most cases, 24K gold), which has gold appearance. It has a strong corrosion and wear resistance, so it can be kept for a long time without damage.
APT Crystallization Liquor Treatment--Selective Precipitation Method
- Category: Tungsten Information
- Published on 19 July 2017
The crystalization method of evaporation and extraction method in the preparation of APT will produce crystallization liquor, leaving about 5% -10% of the WO3 and part of the S, P, As, Mo, K, Na and other impurities.
Recovery of Tungsten Associated Minerals - Fluorite
- Category: Tungsten Information
- Published on 19 July 2017
Tungsten is an important mineral resource in China. In the mining process, tungsten deposits are usually accompanied by fluorite. Excepting wolframite, others scheelite especially, are calcium molecular structure. Separating them is really a trouble.
Mechanical Press of Tungsten Carbide Powder
- Category: Tungsten Information
- Published on 19 July 2017
There are many kinds of powder compacting press used in cemented carbides, which can be divided into two major categories, mechanical and hydraulic. The mechanical press produces stress by mechanical sports (crankshaft, toggle rod, eccentric etc.). A pressure that is produced by hydraulic oil acting on the
APT Crystallization Liquor Treatment--Ammonia Liquid Recycle
- Category: Tungsten Information
- Published on 19 July 2017
At present, in Chinese ammonium paratungstate (APT) enterprises, the most commonly used crystallization method often requires a lot of ammonia, in the production of ammonium tungstate process there are two cases will escape ammonia.
Ammonium Paratungstate Waste Recycle
- Category: Tungsten Information
- Published on 19 July 2017
In the production, sometimes for some reason lead to part of the APT products in the classics or physical performance on the failure, may also occur in the production process a small amount of ammonium paratungstate waste, which are recyclable.
Ammonium Paratungstate Preparation Method
- Category: Tungsten Information
- Published on 19 July 2017
Ammonium paratungstate (APT) preparation is an important part of smelting tungsten, whether it is using chemical precipitation method, ion exchange method or extraction method, it all have to go through the process of ammonium trioxide to produce qualified APT.
Tungsten Alloy Dart Shaft
- Category: Tungsten Information
- Published on 18 July 2017
It is well known that the most important part of a set of dart is the dart barrel, which is the soul of the dart, determining the weight, texture, price and shape of the dart. And the dart shaft is actually an unprocessed dart barrel. The dart barrel is made of tungsten alloy called tungsten alloy dart.
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