[Know Tungsten] Ammonium Metatungstate Grades

Ammonium Metatungstate Grades

According to GB/T 26033-2010 Ammonium Metatungstate, ammonium metatungstate is divided into two grades based on different production processes: AMT-P and AMT-J. Among them, AMT-P is the product produced by spray method, with WO3 content generally ≥ 90%; AMT-J is a crystallization process product, with WO3 content generally ≥ 81.5%.

Read more...

[Know Tungsten] What is Ferro Tungsten?

What is Ferro Tungsten?

Ferro tungsten is an iron alloy primarily composed of tungsten and iron, with a tungsten content generally ranging from 75% to 85%. Ferro tungsten has excellent properties such as high density, high strength, wear resistance, and corrosion resistance. It is a crucial material for refining high-speed tool steel, alloy structural steel, magnetic steel, heat-resistant steel, and is indispensable in the steel industry and mechanical casting industry.

Read more...

【Know Tungsten】Tungsten Bucking Bars - The Optimal Tool for Riveting!

tungsten bucking bars image

Riveting requires the use of a rivet gun and a tungsten alloy bucking bar. Typically, the bucking bar is designed in various shapes and sizes depending on the rivet gun being used. In some cases, dedicated tungsten bucking bars may be designed for specific riveting tasks.

Read more...

【Know Tungsten】Tungsten Probes for LED Chip Probing

tungsten probes photo

LED chip probing and LED mapping sorting are necessary and important processes in the production of LED products. 

Read more...

【Know Tungsten】Tungsten Granules - Catalysts in Carbon-Sulfur Analyzers!

tungsten granules image

Tungsten granules, also known as tungsten flux, are made by breaking forged tungsten parts. 

Read more...

Main China Tungsten Companies' price of Wolframite Concentrate in the First Half of April 2024

Main China Tungsten Companies' price of Wolframite Concentrate in the First Half of April 2024

In the first half of April 2024, the prices of high-grade wolframite concentrate from main China tungsten companies were 128,500 yuan per standard ton, an increase of 2,500 yuan per standard ton compared to the second half of March 2024.

Read more...

Main China Tungsten Companies' Long-Term Contract Prices in the First Half of April 2024

Main China Tungsten Companies' Long-Term Contract Prices in the First Half of April 2024

In the first half of April 2024, the long-term contract prices (including 13% value-added tax) of main China tungsten companies for wolframite concentrate (WO3≥55%) were 126,500 yuan per standard ton, an increase of 2,000 yuan per standard ton compared to the second half of March 2024. For scheelite concentrate (WO3≥55%), the prices were 125,500 yuan per standard ton, an increase of 2,000 yuan per standard ton compared to the second half of March 2024. And for ammonium paratungstate (APT) (national standard grade), the price was 188,500 yuan per ton, an increase of 3,500 yuan per ton compared to the second half of March 2024.

Read more...

APT Purchase Price of Main China Tungsten Company in the First Half of April 2024

APT Purchase Price of Main China Tungsten Company in the First Half of April 2024

In the first half of April 2024, the long-term purchase price of ammonium paratungstate (APT) of main China tungsten company was 187,500 yuan/ton, an increase of 2500 yuan/ton from the second half of March 2024.

Read more...

Tungsten Alloy Dart Barrel Weight

tungsten alloy dart barrel image

Many people want to know which weight of dart barrel is the most common one, and what's its average weight. Actually,there is no clear answer.

Read more...

[Know Tungsten] Tungsten Alloy Dart Advantages

tungsten alloy dart advantages image

There are many kinds of darts, such as wood, alloy and nylon, etc. Most professional players are using tungsten alloy darts. So what are the advantages of tungsten alloy darts?

Read more...

[Know Tungsten] Tungsten Alloy Cube Applications

tungsten alloy cube application image

tungsten alloy cube is a kind of massive product of tungsten alloy, which has high density, good compressive strength, oxidation resistance, good thermal conductivity, and corrosion resistance. 

Read more...

[Know Tungsten] How to Choose Darts?

choose dart image

One of the main things that can confuse new dart players is the vast amount of equipment that is available out there to play with. Overview of dart types, there are many different darts to choose from: wooden darts, brass darts, and tungsten darts, etc.

Read more...

Tungsten Alloy Fishing Sinker Advantages

tungsten alloy fishing sinker advantages image

Do you like fishing? If so, you know how important the fishing sinker is to fishing. Here we talk about a kind of fishing sinker - tungsten alloy fishing sinker, especially its advantages.

Read more...

[Know Tungsten] Benefits of Playing Darts

benefits of playing darts image

Dart is indeed one of the most enjoyable sports that any person can play. There are plenty of benefits when playing darts. Here talks about three main benefits.

Read more...

【Know Tungsten】Types of Isostatic Pressing Video

Types of Isostatic Pressing Video image

Isostatic pressing is to put pressure sample in high pressure vessel, using the properties of incompressible medium and uniform pressure transfer properties of uniform pressure on samples from all directions when the medium pressure vessel through the pressure pump, according to the principle of fluid mechanics, transmitted to each direction of the same size and uniform pressure.At this point, the pressure from all directions in the pressure vessel is uniform.

Read more...

【Know Tungsten】Tungsten Alloy Jewelry Advantages

the advantages of tungsten alloy jewelry image

Know Tungsten:Tungsten Alloy Jewelry has many advantages. Only a few enterprises master the technology to produce tungsten alloy jewelry, and Chinatungsten Online is one of them.

Read more...

【Know Tungsten】Tungsten Copper Manufacturing Methods

tungsten copper plate picture

Tungsten copper manufacturing methods include copper infiltration, powder metallurgy, co-reduction, mechanical alloying, high temperature liquid phase sintering, activation of liquid phase sintering, thermochemical method, plasma spraying, hot pressing sintered and spray drying method.

Read more...

【Know Tungsten】Tungsten Carbide Ball Types

tungsten carbide ball types picture

Tungsten carbide ball types include blank ball, polished ball, punching ball, bearing ball, valve ball, non-magnetic ball, hole ball, measuring ball, scraping chromospheres and pen ball.

Read more...

【Know Tungsten】What Is Yellow Tungsten Oxide?

Yellow tungsten oxide is oxidized material of tungsten, appearance is yellow or yellow green powder. It is important raw material of tungsten powder, tungsten carbide products, tungsten metal products and tungsten alloy products. It is widely used in smart window due to its photochromism and electrochromism property.

Read more...

【Know Tungsten】Tungsten Copper Military

tungsten copper for military picture

Advantages of high strength high proportion of copper tungsten alloy of copper and tungsten arc ablation resistance / high temperature thermal conductivity properties / processing performance ease of cutting, and transpiration cooling. Tungsten copper alloy commonly used in high temperature materials, because of its unique advantages, as military rocket engine nozzle throat insert, rudder and other high temperature components.

Read more...

 

WeChat

Tungsten Metal

Tungsten Metal Price

Tungsten Alloy

Tungsten Alloy Price

Tungsten Carbide

Tungsten Carbide Price

Tungsten Powder

Tungsten Powder Price

Tungsten Copper

Tungsten Copper Price

Tungsten Oxide

Tungsten Oxide Price