Tungsten Dart News & Info

Tungsten Alloy Dart Shaft

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 19:08

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.

Tungsten Alloy Fishing Sinker

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 19:01

Tungsten alloy fishing sinker is used to increase fishing bait diving force, anchoring, and throwing distance. The weight of the tungsten alloy fishing sinker can be as small as 1/32 ounces，and it can be used for shallow water fishing. A smaller can be used to catch flying fish.

Impacts on Changing Dart Tip

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 18:47

At present, there are some darts players mainly practice soft dart, because soft dart tips are made of detachable nylon or plastic head. They want to change into hard dart tip to practice, but worry about the impacts.

Hard Dart Mixes Soft Dart?

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 18:34

It is interesting to watch soft dart game when you are always practicing hard dart. Soft dart game scores automatically, which seems to be very useful to practice alone. Can hard dart and soft dart be mixed?

Mould Pressing Pressure of Cemented Carbide

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 17:53

Pressing pressure of cemented carbide powder divided into two parts in the mould pressing:

1)Net pressure: no friction condition, the pressure that powder be pressed to a certain extent.

2)Side pressure: the pressure that conquers the friction between powder particle and pressing dies called (P2).

The Crystallization of Ammonium Paratungstate

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 17:30

Ammonium paratungstate (APT) is an important tungsten intermediate product, mainly with white crystals.

It have flakes, needles and strips three kind, used in the manufacture of tungsten trioxide or blue tungsten oxide, TP, also used for manufacturing ammonium metatungstate and other tungsten compounds.

Ammonium Paratungstate Preparation--Neutralization Method

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 16:13

preparation of ammonium paratungstate image

Ammonium paratungstate (APT) preparation is an important part of smelting tungsten, whether it is chemical precipitation method, ion exchange method or extraction method,they all have to go through the process of ammonium trioxide to produce qualified APT.

Ammonium Paratungstate Preparation--Evaporation Crystallization

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 15:12

preparation of ammonium tropsanate image

Evaporation crystallization method is the most commonly used method of preparation of ammonium paratungstate, this method of technology and equipment is simple, easy to large-scale, have a certain role in the purification at the same time,it has been favored by industrial production.

Mould Pressing Pressure Lost

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 15:10

In the mould pressing process, because the mutual friction between different powder particles and die walls, lead to stress on the punch transmit out of accordance with Pascal’s principle, receive different stress in various point of briquetting.

Ammonium Paratungstate Preparation--Freezing Crystallization Method

Details: Category: Tungsten Information; Published on Tuesday, 18 July 2017 14:16

Ammonium paratungstate (APT) is an important part of tungsten smelting, whether it is using chemical precipitation method, ion exchange method or extraction method, they all have to through the process of ammonium trioxide to produce qualified APT.

Page 406 of 1100

Tungsten Alloy Dart Shaft

Tungsten Alloy Fishing Sinker

Impacts on Changing Dart Tip

Hard Dart Mixes Soft Dart?

Mould Pressing Pressure of Cemented Carbide

The Crystallization of Ammonium Paratungstate

Ammonium Paratungstate Preparation--Neutralization Method

Ammonium Paratungstate Preparation--Evaporation Crystallization

Mould Pressing Pressure Lost

Ammonium Paratungstate Preparation--Freezing Crystallization Method

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