What material is used for the pick, and what is the material of the pick?

The head of the pick is also made of cemented carbide, but a layer of powder alloy ceramic layer is welded with plasma welding technology outside, and the non-spark pick is the use of advanced plasma cladding strengthening technology to coat a layer of high-hardness cermet layer at the head of the Hydra pick, the cermet layer has the characteristics of high hardness, good toughness, wear resistance and impact resistance, etc., which protects the head of the pick tooth body, reduces the wear rate of the tooth body of the pick head, and makes the pick tooth body and the alloy head wear synchronously, and achieves the optimal fit. Non-sparking picks "do not spark" during use.

Metallic or composite.

The pick cutter body is generally made of low-alloy structural steel.

1. [42Crmo steel] has the characteristics of high strength, high hardenability, good toughness, small quenching deformation, high creep and lasting strength at high temperature. After heat treatment, 42CRMO steel has a high fatigue limit and multiple impact resistance, and good low-temperature impact toughness.

2. [35crmnsi steel] is also a material with good hardenability, and after appropriate heat treatment, it can have good comprehensive mechanical properties of strength, hardness, toughness and fatigue strength, and can adapt to the complex working conditions of coal mining production.

3. [Si mn Mo quasi-bainite steel] is a new type of pick cutter body material developed by domestic scientific research units, which is characterized by the reasonable design of alloy composition, so that the material has good heat treatment process performance, and the strength, toughness and wear resistance of the steel meet the requirements of pick mechanical properties after heat treatment.

There are many steel grades that can be suitable for picking conditions, and the appropriate pick cutter body material can be selected according to the type of pick and specific working conditions in the picking manufacturing process.

Hello, glad for your question. The quality of the material directly determines the quality of the pick, and the material used by each pick manufacturer is different. For example, Ed pick, the alloy is one of the best tungsten cobalt alloys in China.

The solder powder is imported from the United States, and the tooth body is also the leading material in the industry. Because the materials are all high-quality materials, Ed Pick basically ranks among the top in the country in terms of wear resistance and impact resistance, and the quality is natural.

Hello, the pick is a knife for cutting coal and rock in mining machinery, and the raw materials for picking are generally: the pick cemented carbide head is tungsten cobalt alloy, which is synthesized from carbon tungsten barrage and cobalt. Tungsten carbon is the hardest metal and is brittle. When combined with soft cobalt, it forms an alloy with high hardness and wear resistance, and can withstand super impact starvation loads.

Shandong Ed came to this problem.

The pick tooth body is generally made of low-alloy structural steel.

42CrMo Steel] High strength, high hardenability, good toughness, quenching.

It is characterized by low deformation, high creep at high temperatures, and long-lasting strength. After heat treatment, 42CrMo steel has a high fatigue limit and multiple impact resistance, and low temperature impact toughness.

Good. 35Crmnsi steel is also a material with good hardenability, and strength, hardness, toughness and fatigue strength can be obtained after proper heat treatment.

Good comprehensive mechanical belt properties.

It can adapt to the complex working conditions of coal mining production.

Si mn MO system criterion bainite steel] is a new type of pick cutter body material developed by domestic scientific research units, and its special sun Xingshen point is that after the reasonable design of alloy composition, the material has better heat treatment process performance, and the strength, toughness and wear resistance of the steel meet the requirements of pick mechanical properties after heat treatment.

There are many steel grades that can be suitable for picking working conditions, and the appropriate picking cutter body material can be selected according to the type of picking and specific working conditions in the picking manufacturing process, and the appropriate pick can be selected according to the actual needs when purchasing.

42CRMO steel, this material has the characteristics of high strength, high hardenability, good toughness, small quenching deformation, high creep at high temperature and lasting strength of empty rock. After heat treatment, 42CRMO steel has a high fatigue limit and multiple impact resistance, and has good low-temperature impact toughness. The Dolbert pick is made of this material, and the market feedback has been good for many years, and the use of picks of other materials has certain advantages.

Hello, I come to this question.

At present, China's coal mining and production technology are constantly improving, which has led to the continuous development of related industries. As one of the mining accessories, the picks are also being returned to the early stage to improve their independent innovation capabilities.

China's high-end pick tooth body is made of high-quality alloy steel 42CRMO, etc., and tungsten and cobalt alloy is used for cemented carbide, which is the first pass to ensure product quality in raw materials.

As a professional manufacturer of picks, Shandong Ed insists on choosing high-end materials in order to ensure quality, and Ed Picks have also realized the replacement of imported picks.

Shearer picks.

Hello, pick is a mining machinery cutting coal and rock knives, pick raw materials are generally the size of the track: pick cemented carbide head for tungsten cobalt alloy and synthesize, composed of carbon tungsten and cobalt. Tungsten carbon is the hardest metal material and brittle at the same time; When combined with soft cobalt, it forms an alloy with high hardness and wear resistance, and can withstand super impact loads.