Blog-Mudanjiang North Alloy Tools Co., Ltd.

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

Mudanjiang North Alloy Tools Co.

On the morning of February 22, Mudanjiang North Alloy Tools Co., Ltd. organized employees who returned to work to carry out a practical exercise of "Emergency Plan for Prevention and Control of" New Crown "Virus Epidemic at the company's production site, aiming to implement the factory's deployment of strengthening the prevention and control of" New Crown "virus infection emergencies and ensure that the alloy company's emergency measures are practical and effective. Mudanjiang North Alloy Tools Co., Ltd. resumed work on the same day and watched the emergency drill from a distance. This exercise simulates the emergency response of the whole process from sudden physical discomfort and fever symptoms to isolation for assistance. Focus on testing the operability of the measures in the company's Emergency Plan for the Prevention and Control of the Pneumonia Epidemic Infected with Novel Coronavirus, and testing the mastery of emergency procedures and the ability to coordinate operations of the resumption personnel. The drill is divided into 8 steps, including discovering and confirming suspected employees, reporting to the company's leaders and superior departments, assembling emergency personnel, disinfecting and disposing of the accident site, inquiring about close contacts of suspected employees, informing close contacts with colleagues and their families, isolating suspected employees, and waiting for rescue from the disease control department. Six resumption personnel of the company participated in the drill and met the requirements of the plan. After the drill, Han Dong, general manager of the company, commented on the emergency drill and pointed out the areas that need to be improved in the drill. This exercise verified the operability of the company's plan and the collaborative ability of the returning production personnel in the emergency response process. In the next epidemic prevention work, the company's epidemic prevention leading group will further improve the deficiencies in the drill, strengthen the details of the drill plan, and comprehensively improve the level of epidemic prevention and emergency response. With such as mans in the back, such as treading on thin ice attitude and "would rather ten against nine empty, can not lose the prevention and control of one thousand" thinking, comprehensively consolidate the company's prevention and control, and resolutely win the final victory of the epidemic prevention and resistance war.

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2022.09.26

Mudanjiang North Alloy

The company is mainly engaged in tungsten alloy, cemented carbide, the company produces high-density tungsten alloy products are tungsten alloy rod, tungsten alloy ball, tungsten alloy block, tungsten alloy column, tungsten alloy electrode, radiation shielding materials, weight, special-shaped products such as more than ten kinds. Cemented carbide series products include bars, high-performance ball teeth and other mining geological tools, cemented carbide for molds, shield machine blades, cutting blades, standard and non-standard models. Tungsten alloy ball; Tungsten alloy rod; Tungsten copper electrode; Tungsten alloy fish pendant; Tungsten alloy mobile phone vibrator; Cemented carbide shield cutter; Cemented carbide die; Cemented carbide bar; Cemented carbide for mine geology; Cutting carbide;

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2022.09.26

The strength of the company

The company passed the ISO9001:1994 quality system certification in 1997 and the ISO9001:2000 conversion certification in 2002. It has the national secondary measurement and testing qualification. It has successively passed the national tertiary security certification and the on-site examination of military production license. It joined the China Tungsten Industry Association in 1986 and is now a governing unit of cemented carbide branch and a high-tech enterprise in Heilongjiang Province. He has won the titles of Heilongjiang Province Labor Model Collective and Xi'an District of Mudanjiang City 2008 Financial Resources Construction Demonstration Unit. The company gives full play to the advantages of military technology and resources, and takes the lead in setting up a tungsten material research and development center in China.

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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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2022.09.26

Northern Alloy 1921 → 2020

99 years ago, a great organization was born to lead the Chinese nation to establish a new China and let the people be the masters of the country. It is the Chinese Communist Party! In the past 99 years, we have gone from being a waste to becoming the largest developing country in the world; the national economy has developed rapidly, people's lives have become increasingly prosperous, science and technology have continued to advance, and international influence has increased significantly.

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2022.09.26

Lantern Festival Alloy Company Trade Union Organization Guessing Activities

The annual Lantern Festival is approaching. With the support of the company's party branch, the alloy company's trade union, in order to activate the cultural life of employees and increase the festive atmosphere of the festival, at noon on February 25, the company's workshop held a lantern riddle guessing activity.

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Lantern Festival Alloy Company Trade Union Organization Guessing Activities

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Simply contact us:

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

Phone: 0086-0453-6258366

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:

0086-0453-6258366

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