Mosten Alloy Co., Ltd.

Leading Supplier of Molybdenum and Tungsten
High Quality & Reasonable Price & Best Service
Applications:
Semiconductor, Solar Energy,
Medical and Aerospace etc.

Product

Mosten Alloy Co., Ltd.

  • Add: No.88 Jizhong Road,
    Shanghai,China ,201609

  • Tel: +86 21 56656028
  • Fax: +86 21 56656030
  • Email: info@mostenalloy.com

Bite off the bones of scientific research! From a lot of tungsten resources to tungsten making energy is behind their decades of perseverance

  • Mosten
  • 21 Feb

China controls 50% of the worldundefineds tungsten, but it is a major source of metals, not a major producer. Years ago, we could only export low-end tungsten concentrate for foreign exchange, and even tungsten powder could not be treated. At that time, a ton of tungsten concentrate exports only 70,000 yuan, but a tonne of pure tungsten powder imports as high as 800000 yuan, high-end technology is entirely controlled by foreign enterprises. It was this group of engineers that repeatedly tested……

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Molybdenum ore identification

  • Mosten
  • 20 Feb

In metallurgical industry, molybdenum is used as additive for the production of various alloy steels, or with tungsten, nickel, cobalt, zirconium, titanium, vanadium, rhenium and other advanced alloys to improve its high temperature strength, wear resistance and corrosion resistance. Molybdenum-containing alloy steel is……

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Evaluation criteria for molybdenum ores

  • Mosten
  • 19 Feb

Up to now, no molybdenum elements have been found in nature. Among the more than 30 molybdenum minerals found, molybdenum is the most abundant and abundant, and molybdenum is the most abundant. Molybdenum ores account for more than 98% of the total molybdenum mining in the world. Although molybdenum ore and molybdate ore are widely distributed in the world, the amount of molybdenum ore is not large, and it is often exploited as a trace associated……

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Tungsten sputtering target

  • Mosten
  • 18 Feb

In todayundefineds IT industry rapid development today, chips can be said to be a variety of data analysis brain, is the core! At present, for high purity sputtering targets, the most advanced application field is the manufacture of vlsi chips, in fact semiconductor chips and other fields, it also has a large market share. In addition, with the increasing demand for automotive and other terminal semiconductor chips, the market capacity of semiconductor chips will be further enhanced in the future. Consumers believe that the Chinese automobile chip, will never lack the heart, in the near future……

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Advanced or backward?Tungsten carbide coating technology is used to enhance aircraft engines and other components in Europe and the United States

  • Mosten
  • 15 Feb

Tungsten carbide has high hardness, wear resistance, high temperature resistance and corrosion resistance. It is widely used in aerospace, petroleum, metallurgy, machinery and other fields. In general industrial applications, we call it hard alloy coating, usually take tungsten carbide/cobalt as the raw material, in the surface of nickel or fe-based material for supersonic spraying and form a protective layer, can increase the wear resistance and service life of the matrix. In principle, the implementation cost of this kind of process is not cheap, but compared with the damage of the whole parts and the overall replacement cost, the amount saved is considerable……

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Domestic tungsten iron market stable operation of the late market is difficult to improve

  • Mosten
  • 14 Feb

Domestic tungsten iron market operates stably today.It is understood that at this stage, as the domestic and foreign back-end consumer demand continues to be weak situation, the majority of manufacturers on the late market confidence has decreased, the recent entry of the operating willingness is generally low.

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Beware of heavy metal pollution! Tungsten deposits in water can have a "negative" effect on human bones

  • Mosten
  • 13 Feb

In 2013, the world's tungsten mines produced 97,136 tons (tungsten metal, the same below), an increase of 7% over 2012.China, Canada, Russia, Rwanda, Bolivia, Austria and Portugal are the main producers of tungsten in the world.

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Beware of heavy metal pollution! Tungsten deposits in water can have a "negative" effect on human bones

  • Mosten
  • 1 Feb

A team of scientists from the university of Chicago have published a new study in the journal Nature. They believe that tungsten may pose health risks to people, especially tungsten dust and tungsten-containing drinking water, which need to be taken seriously. Previously, tungsten was thought to pose little or no health risk to the general population. Tungsten itself is not toxic, but studies have found that when dissolved in water is ingested by the body and stored in the bones, it produces a chemical similar to phosphor tungstate, which is difficult to remove and can increase the toxicity of other metals ingested.In particular, in some areas where tungsten is mined, it is not uncommon to find sources of water with high levels of tungsten. Long-term consumption of such surface water or groundwater may pose health risks.

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The mysterious strategic metal - molybdenum

  • Mosten
  • 30 Jan

In nature, molybdenum mainly exists in the form of molybdenite (MoS2).Natural molybdenite is a soft black mineral, and while molybdenite has been used since ancient times, it is indistinguishable from lead, galena and graphite.The word "molybdos" means lead in Greek.Until the late 18th century, both were sold as molybadenite in European markets.

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Tungsten alloy electroplating technology development prospects good grasp plate rotation

  • Mosten
  • 25 Jan

Tungsten alloys are made of highly conductive copper and refractory tungsten.The metal tungsten and copper neither dissolve each other nor form intermetallic compounds, but only form false alloys. Therefore, w-cu alloy presents the comprehensive excellent properties of tungsten, such as high temperature resistance, high hardness, low expansion coefficient, high thermal conductivity, electrical conductivity, good plasticity and so on.Due to their high resistance to arc ablation, welding, impact and mechanical strength, they are widely used in environments with high corrosion and wear.

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China produced 82,180 tons of tungsten concentrate in the first three quarters of 2018. The excess supply of tungsten concentrate will be improved

  • Mosten
  • 24 Jan

Tungsten is widely used in metal processing, machinery, electronics, mining, heavy manufacturing, petrochemical and other fields. As a strategic metal in China, tungsten is listed as a specific mineral for protective mining in China.

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Ore industry requirements

  • Mosten
  • 23 Jan

Molybdenum ore is relatively simple, mainly sulfide ore, its industrial requirements with the different mining methods and slightly changed. Molybdenum minerals are often associated with tungsten, bismuth, copper, lead, zinc, cobalt, iron, gold, niobium, beryllium, rhenium, indium, selenium, tellurium, uranium, sulfur and so on.

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Molybdenum compounds are also widely used in agricultural fertilizers

  • Mosten
  • 22 Jan

Characteristics of molybdenum raw materials The element abundance of molybdenum in the earth's crust is about 1 10-6, and the highest molybdenum content is 2 10-6 in the magmatic rocks.Molybdenum is a transitional ferrophilic element in geochemical classification.Molybdenum is mainly combined with sulfur to form molybdenite.Other common molybdenum-containing minerals include ferromolybdenum bloom ([Fe3+(MoO4)8·8H2O)), calcium molybdate (CaMoO4), color molybdenum lead ore (PbMoO4), collosulfide molybdenum ore (MoS2), blue molybdenum ore (Mo3O8·nH2O), etc.

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The distribution and geological exploration of molybdenum in China

  • Mosten
  • 21 Jan

In the metallurgical industry, molybdenum is used as an additive in the production of various alloy steels, or as a senior alloy with tungsten, nickel, cobalt, zirconium, titanium, vanadium, rhenium, etc., to improve its high temperature strength, wear resistance and corrosion resistance.Molybdenum-containing alloy steel is used to make transportation devices, locomotives, industrial machinery, and various instruments.Certain stainless steels containing 4 ~ 5% molybdenum are used for the production of precision chemical instruments and equipment used in seawater environments.High speed cutting tools can be made from 4% ~ 9.5% high speed steel.Alloys of molybdenum, nickel and chromium are used in the manufacture of metal components for aircraft, and corrosion resistant parts for locomotives and automobiles.Alloys of molybdenum and tungsten, chromium and vanadium are used in the manufacture of alloy components and parts for warships, tanks, guns, rockets and satellites.

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Tungsten products and health protection

  • Mosten
  • 17 Jan

Tungsten is a very stable metal element, which is often found in various minerals in nature, but its properties are very stable. Tungsten compounds are harmful to human health. With the continuous expansion of the production scale of tungsten and its products, the use scope of tungsten is becoming wider and wider, and the potential threat of environmental pollution by tungsten is also on the rise. As a substance that can affect the chemical changes in the body and disrupt the biochemical exchange channels, the influence of tungsten on human health should also be paid attention to.

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