Industry News-Mudanjiang North Alloy Tools Co., Ltd.

2022.09.26

Ministry of Ecology and Environment: The import of 16 varieties of solid waste, including waste hardware, will be banned.

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Ministry of Ecology and Environment: The import of 16 varieties of solid waste, including waste hardware, will be banned.

2022.09.26

Ministry of Ecology and Environment: Notice on Resolutely Curbing the Illegal Transfer and Dumping of Solid Waste and Further Strengthening the Supervision of the Whole Process of Hazardous Waste

Notice on Resolutely Curbing the Illegal Transfer and Dumping of Solid Wastes and Further Strengthening the Supervision of the Whole Process of Hazardous Wastes

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Ministry of Ecology and Environment: Notice on Resolutely Curbing the Illegal Transfer and Dumping of Solid Waste and Further Strengthening the Supervision of the Whole Process of Hazardous Waste

2022.09.26

Notice of the Ministry of Natural Resources on Further Regulating the Administration of Examination and Approval of Mining Rights of Rare Earth and Tungsten Mines

The departments in charge of natural resources in all provinces, autonomous regions and municipalities directly under the Central Government:

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Notice of the Ministry of Natural Resources on Further Regulating the Administration of Examination and Approval of Mining Rights of Rare Earth and Tungsten Mines

2022.09.26

Notice of the Twelve Departments on Continuously Strengthening the Order Rectification of the Rare Earth Industry

Ministry of Industry and Information Technology, National Development and Reform Commission, Ministry of Public Security, Ministry of Finance, Ministry of Natural Resources, Ministry of Ecological Environment, Ministry of Commerce, Ministry of Emergency Management, State-owned Assets Supervision and Administration Commission of the State Council, General Administration of Customs, State Administration of Taxation, State Administration of Market Supervision and Administration, Notice on Continuously Strengthening the Order and Rectification of the Rare Earth Industry Ministry of Industry and Information Technology Lian Yuan [2018] No. 265

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Notice of the Twelve Departments on Continuously Strengthening the Order Rectification of the Rare Earth Industry

2022.09.26

The preferred tool for machining titanium alloy: coated carbide tool

The so-called hard alloy is a powder metallurgy product made of high hardness refractory metal carbide and specific binder sintering. It has good heat resistance and can withstand cutting temperatures of up to 800-1000 degrees. At the same time, due to the high hardness of carbide tools, good sharpness, wear resistance, more durable than high-speed steel tools, its shape retention is incomparable to high-speed steel. In addition, cemented carbide cutting tools have long service life, good processing quality and high precision. Therefore, it is widely used in processing various materials. The various properties of titanium make it a powerful and attractive part material, but many of them also affect its machinability.

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The preferred tool for machining titanium alloy: coated carbide tool

2022.09.26

Heilongjiang Tungsten Alloy Deep Processing

High specific gravity tungsten alloy is vividly called 3 high (or 3H) alloy, that is, high density, high strength, high hardness alloy, so an important use of high specific gravity alloy is widely used as a counterweight. The high specific gravity tungsten alloy counterweight produced with clean metal is pollution-free and meets international environmental protection standards. It is more serious than (>18g/cm3), small in size, so it is resistant to strong winds, enters the water lightly, sinks quickly, and sells well in developed countries such as Europe and the United States. Tungsten alloy counterweights are widely used in: balancing hammers and flying hammers for machinery; Intensifying rods used in drilling industries such as petroleum; Clock pendulum; Vibrators used in mobile phones, game machines, etc. such as shockproof * rods, balance weight balls, etc.; Ballast weights and counterweight components for navigation, sailing, etc.; Gyroscopes, aircraft counterweights, etc. used in aerospace. Heilongjiang Tungsten Alloy Deep Processing Tungsten alloy crankshaft planning is able to offset the rod and piston components. The key is that the crankshaft must be balanced to combine the custom piston and piston rod. Because tungsten alloy has the characteristics of high density, it is often used as tungsten alloy counterweight, and used in racing competition, in order to optimize the performance of the car, better balance and control the operation of the car. Folding aerospace used in the planning of aerospace and defense industries requires high density, outstanding mechanical strength, easy processing of information, tungsten alloy is the best choice. The high density of the tungsten alloy product greatly reduces the physical dimensions of the component. This makes it easier to control the component allocation, increasing the sensitivity of the control mechanism. When a lot of data needs to be placed in a small space, tungsten alloy becomes the most ambitious data. Mudanjiang deep processing hard alloy The folding marine counterweight is provided for the sailboat to resist the lateral force in flight. The weight is not enough, and the boat simply capsizes, especially in high winds. When the cargo carried by the flying ship arrives at a specific port, the cargo will be unloaded. In order to keep the ship upright, it is necessary to install some cheap or worthless things to make counterweight. These counterweights will be useless when the ship comes to shore. Folding sports equipment because of the high density, and small size, high melting point, with excellent hardness, excellent wear resistance, high ultimate tensile strength, high toughness, outstanding processability, non-toxic, high impact resistance and crack resistance and is environmentally friendly information, tungsten alloy materials are more and more widely used and sports category.

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Heilongjiang Tungsten Alloy Deep Processing

2022.09.26

Scientific plan to prevent and control the epidemic in an orderly manner to promote the resumption of production

In the process of the national unity of the people to fight the coronavirus pneumonia epidemic, alloy companies after careful investigation and preparation, in the company's party and government leadership team to develop a detailed safety science of the resumption of production plan on the basis of the orderly resumption of production on February 17.

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Scientific plan to prevent and control the epidemic in an orderly manner to promote the resumption of production

2022.09.26

Tungsten alloy

Tungsten alloy is based on tungsten to add other elements of the alloy. Among metals, tungsten has the highest melting point, high temperature strength, creep resistance, thermal conductivity, electrical conductivity and electron emission properties, and has a large specific gravity. In addition to being widely used in the manufacture of cemented carbide and alloy additives, tungsten and its alloys are widely used in the electronics and electric light source industries, and are also used in the aerospace, casting, weapons and other departments to make rocket nozzles, die-casting molds, armor-piercing projectile cores, contacts, heating bodies, heat shields, etc.

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2022.09.26

Niobium-tungsten alloy

Folding hard alloy hard alloy is the most common, the most important form of a tungsten alloy, different from the previous several tungsten alloy is that it is tungsten and carbon, cobalt, so it is also often referred to as tungsten cobalt alloy. At present, the most widely used tools in the industrial field are basically carbide tools, so the tungsten carbide alloy is also known as "industrial teeth".

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2022.09.26

Tungsten alloy electroplating

The "corrosion" and "wear" of oil field equipment are called two world-class problems, about 29200 oil wells in the country have varying degrees of corrosion and wear, with the development of oil and gas fields in China and the growth of equipment life is getting worse and worse. In addition, the import of high-sulfur crude oil has increased significantly, and the corrosion problem of refining equipment has also become increasingly prominent. Even more frightening is that the adverse effects of corrosion and wear on the safe and stable operation of equipment will become more and more prominent. In several main electroplating processes, the chromium plating process is wear-resistant and low cost, but the environmental pollution is serious and it is not resistant to chloride ion corrosion; the electroless nickel-phosphorus plating process is corrosion-resistant but not wear-resistant

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2022.09.26

Tungsten rhenium alloy

In the tungsten-rhenium alloy, the addition of rhenium can not only improve the strength of the material, increase the recrystallization temperature of the alloy by about 200~400 ℃, make the secondary recrystallization good plasticity and slow grain growth, but also significantly reduce the plastic-brittle transition temperature. Addition of more than 30% of rhenium impairs the workability of the alloy. Tungsten rhenium alloy also has a high thermoelectric potential, at 2200 degrees Celsius, the thermoelectric potential and temperature into a linear relationship. Tungsten rhenium thermocouple measuring temperature can be as high as 3000 ℃, is an excellent high temperature thermocouple material. The main problems of China's cemented carbide industry: First, the scale of enterprises is small and the industrial concentration is not high. Two is

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Do you have any questions about our products or after-sales service?
Simply contact us:

Address: North Industrial Park, No.56 Xingye Road, Yangming District, Mudanjiang City, Heilongjiang Province
E-mail:sales@northtungsten.com

Phone:0086-0453-6293506 / 0086-0453-6258366

Do you have any questions about our products or after-sales service?
Simply contact us:

Address: North Industrial Park, No.56 Xingye Road, Yangming District, Mudanjiang City, Heilongjiang Province
E-mail:sales@northtungsten.com

Phone:

0086-0453-6293506

0086-0453-6258366

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