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tungsten    音标拼音: [t'ʌŋstən]
n. 钨,钨锰铁矿,金属元素

钨,钨锰铁矿,金属元素

tungsten
n 1: a heavy grey-white metallic element; the pure form is used
mainly in electrical applications; it is found in several
ores including wolframite and scheelite [synonym: {tungsten},
{wolfram}, {W}, {atomic number 74}]

Tungsten \Tung"sten\ (t[u^]ng"st[e^]n), n. [Sw. tungsten (cf.
Dan. tungsteen, G. tungstein); tung heavy (akin to Dan. tung,
Icel. [thorn]ungr) sten stone. See {Stone}.]
1. (Chem.) A rare element of the chromium group found in
certain minerals, as wolfram and scheelite, and isolated
as a heavy steel-gray metal which is very hard and
infusible. It has both acid and basic properties. When
alloyed in small quantities with steel, it greatly
increases its hardness. Symbol W (Wolframium). Atomic
weight, 183.6. Specific gravity, 18.
[1913 Webster]

2. (Min.) Scheelite, or calcium tungstate. [Obs.]
[1913 Webster]

{Tungsten ocher}, or {Tungstic ocher} (Min.), tungstite.
[1913 Webster]


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  • Home | Tungsten | Springer Nature Link
    Tungsten is a premier journal dedicated to the science and technology of tungsten and related metals, including molybdenum, cobalt, vanadium, tantalum, niobium, rhenium, zirconium, hafnium, titanium, manganese, as well as their alloys and compounds
  • Tungsten - Wikipedia
    Sintering is often used due to the very high melting point of tungsten Of all metals in pure form, tungsten has the highest melting point (3,422 °C, 6,192 °F), lowest vapor pressure (at temperatures above 1,650 °C, 3,000 °F), and the highest tensile strength [27]
  • Tungsten | Uses, Properties, Facts | Britannica
    tungsten (W), chemical element, an exceptionally strong refractory metal of Group 6 (VIb) of the periodic table, used in steels to increase hardness and strength and in lamp filaments
  • Tungsten - Element information, properties and uses | Periodic Table
    Tungsten has the highest melting point of all metals and is alloyed with other metals to strengthen them Tungsten and its alloys are used in many high-temperature applications, such as arc-welding electrodes and heating elements in high-temperature furnaces
  • Tungsten | W | CID 23964 - PubChem
    Tungsten (W) is a metal with a wide range of uses, the largest of which is as tungsten carbide in cemented carbides Tungsten metal wires, electrodes, and or contacts are used in lighting, electronic, electrical, heating, and welding applications
  • Tungsten Facts, Symbol, Discovery, Properties, Uses
    Tungsten (pronunciation TUNG-sten [2]), represented by the chemical symbol or formula W [1], is a hard, brittle element belonging to the family of transition metals [3]
  • Periodic Table of Elements: Los Alamos National Laboratory
    Tungsten has the highest melting point of all metals, and at temperatures over 1650°C has the highest tensile strength The metal oxidizes in air and must be protected at elevated temperatures
  • Current Tungsten Tungsten Price , Historical Prices, USA, China . . .
    Home Metal Prices Minor Metals Tungsten Tungsten Tungsten Tungsten Prices Tungsten Tungsten Prices Data provided by the Institute for Rare Earths and Metals Are ads getting in your way? Register for Ad-free pages and live data
  • Tungstens Quiet Power: The $7 Billion Metal Shaping a Trillion-Dollar . . .
    What makes tungsten especially compelling is its paradox: a relatively small market—valued at roughly $5 billion to $7 billion—sitting beneath trillion-dollar industries Demand is being driven by defense spending, industrial resilience, and tightening Chinese export controls, creating a structurally tight market heading into 2026
  • The War Nobody Is Talking About- Why Tungsten Has Entered . . . - Benzinga
    A secret war over tungsten is unfolding in US parking lots as Chinese buyers outbid local recyclers for this critical metal





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