Tungsten

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Yellow Tungsten Oxide Applied for Lithium Battery Anode Material 151

Yellow tungsten oxide, or tungsten trioxide, is a lithium battery anode material that is expected to be commercialized in the future. Lithium-ion batteries have been widely concerned by researchers from various countries because of their advantages of high energy density, long service life, and environmental protection. At present, the anode material of commercial lithium-ion batteries is graphite, while the low specific capacity and poor rate performance of graphite anodes limit the development of lithium-ion batteries accordingly. More details, please visit:…

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Yellow Tungsten Oxide Applied for A New Radiation Protection Material 145

Yellow tungsten oxide is an important raw material for preparing a new radiation protection material, which is lead-free and has a good shielding effect on X-rays and γ-rays, so it is replacing traditional lead plates, a series of organic or inorganic polymer materials filled with lead or lead compounds, such as lead glass, lead rubber, lead resin, and nano lead composite materials. More details, please visit: http://tungsten-oxide.com/index.html This is a new radiation protection material with broad application prospects. It has…

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Tungsten Probe 154

Tungsten probe mainly refers to a probe made of pure tungsten or rhenium tungsten and other tungsten materials with characteristics of high hardness, high elastic modulus, good reliability and mechanical stability. Such a probe is mainly used in wafer inspection, or detection of LED, LCD and other chips. It will not be not easy to damage the chips. More details, please visit: http://tungsten.com.cn/tungsten-needles.html There are a variety of pointed shapes of tungsten probes, such as extremely sharp points, arcs, and…

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How to Choose Tungsten Steel Punch Needle? 180

Tungsten steel punch needle, also called tungsten steel pin, etc., is an important part of the mold. It is a part used to mold the inner surface of a product in a mold. It is a replaceable mold consumable. As a part of mold, its wear resistance and fracture resistance are extremely important for its using life. Generally, the mold requires a punch needle have high hardness and high toughness so that it resists to wear and fracture. And there…

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Tungsten Steel Fire Needle 130

Tungsten steel fire needle is fabricated using high quality tungsten steel material, and is carefully polished through multiple processes including wire drawing, straightening, sharpening, and so on. The needles pass hardness test, drawing test, needle tip inspection, needle puncture test, and other tests. Such a fire needle has round and sharp needle tip, and is wear-resistant, temperature-resistant, and tough with durability, which is mainly used for acupuncture. More details, please visit: http://tungsten.com.cn/tungsten-needles.html Characteristics of tungsten steel fire needle: It consists…

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Tungsten Steel Scriber 164

Tungsten steel scriber is prepared using advanced equipment and advanced technology, and refined through multiple processes, so that it has properties of high hardness, good toughness, wear resistance, and strong stability. It is sharp for precise marking on marble, glass, ceramic tiles and other substrates. It is not easy to oxidize and not easy to break. It is durable. More details, please visit: http://tungsten.com.cn/tungsten-needles.html Tungsten steel scriber has different shapes, such as, ordinary needle-shaped, double-ended, pen-shaped, and ordinary needle-shaped with…

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Tungsten Alloy Submarine Counterweight 164

Tungsten alloy submarine counterweight is an important part of the counterweight cabin. It ensures that the weight of the submarine itself reaches a certain value, thereby realizing ups and downs. This is because tungsten alloy has high density, so the counterweights made using tungsten alloy as raw material are smaller in size than the weights made of other materials. Therefore, the weight distribution is easier to control and the sensitivity of the control mechanism is increased. More details, please visit:…

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Tungsten Alloy Green Bullet 169

Tungsten alloy green bullet has higher density than lead bullet so that it has better penetrating power for armor piercing. And numerous countries have used tungsten alloy bullet for a number of years as it has high density and good firing properties, but without using lead. More details, please visit: http://www.tungsten-alloy.com/en/alloy04.htm Tungsten alloy green bullet is a common term for the lead-free, small arms ammunition developed by the army in an effort to provide soldiers with environmentally friendly ammunition. Military…

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Tungsten Alloy Small Caliber Core 180

Tungsten alloy small caliber core is gradually replacing lead small caliber core due to its good performance, and is becoming the mainstream of small caliber cores. Tungsten alloy has a higher density than lead, so it has wider applications. And small caliber core made of tungsten alloy is relatively low-toxic and environmentally friendly, so that it can reduce the adverse effects of environmental hazards caused by lead small caliber core. In a word, tungsten alloy is gradually replacing the application…

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Military Tungsten Alloy Pellet 168

Military tungsten alloy pellet refer to tungsten alloy ammunition used in weapons such as prefabricated fragments and shotguns. For example, 09-type 18.4mm military shotgun, or QBS09-type military shotgun, is China’s first military shotgun, which has the characteristics of long effective range, good mobility and good reliability. More details, please visit: http://www.tungsten-alloy.com/en/alloy04.htm QBS09 military shotgun uses an integrated aluminum alloy shell, which is filled with a dozen small tungsten alloy balls with a diameter of 5.3mm and a weight of 1.4g.…

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