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Chemical element with atomic number 74 (W)
Tungsten (also called wolfram) is a chemical element; it has symbol W (from German: Wolfram) and atomic number 74. It is a metal found naturally on Earth
Tungsten
Topics referred to by the same term
refer to: Tungsten (band), Swedish heavy metal band Tungsten (music), a type of phonograph pickup stylus Tungsten (film), 2011 Greek film Tungsten, Colorado
Tungsten_(disambiguation)
Electric light bulb with a resistively heated wire filament
leaks, the hot tungsten filament reacts with air, yielding an aerosol of brown tungsten nitride, brown tungsten dioxide, violet-blue tungsten pentoxide, and
Incandescent_light_bulb
Hard, dense and stiff chemical compound
Tungsten carbide (chemical formula: WC) is a carbide containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a
Tungsten_carbide
Steel Alloy
Tungsten steel is any steel that has tungsten as its alloying element with characteristics derived mostly from the presence of this element (as opposed
Tungsten_steel
Personal digital assistant
The Tungsten series was Palm, Inc.'s line of business-class Palm OS-based PDAs. The Tungsten series was introduced in October 2002, created as a "prosumer"
Palm_Tungsten
Chemical compound
Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula WF6. It is a toxic, corrosive, colorless gas, with
Tungsten_hexafluoride
American intelligent automation software provider
Tungsten Automation, formerly Kofax Inc., is a Denver, Colorado-based intelligent automation software provider. Founded in 1985, the company's software
Tungsten_Automation
Index of chemical compounds with the same name
Tungsten has several oxidation states, and therefore oxides: Tungsten(III) oxide Tungsten(IV) oxide, also known as tungsten dioxide Tungsten(VI) oxide
Tungsten_oxide
Index of chemical compounds with the same name
Tungsten fluoride may refer to: Tungsten tetrafluoride (tungsten(IV) fluoride) Tungsten pentafluoride (tungsten(V) fluoride) Tungsten hexafluoride (tungsten(VI)
Tungsten_fluoride
Tungsten-chloride compound
Tungsten hexachloride is an inorganic chemical compound of tungsten and chlorine with the chemical formula WCl6. This dark violet-blue compound exists
Tungsten_hexachloride
Chemical compound
Tungsten(VI) oxide, also known as tungsten trioxide is a chemical compound of oxygen and the transition metal tungsten, with formula WO3. The compound
Tungsten_trioxide
Topics referred to by the same term
Tungsten chloride may refer to: Tungsten(II) chloride, WCl2 Tungsten(III) chloride, WCl3 Tungsten(IV) chloride, WCl4 Tungsten(V) chloride, WCl5 Tungsten(VI)
Tungsten_chloride
Tantalum–tungsten alloys are in the refractory metals group that maintain useful physical and chemical properties even at high temperatures. The tantalum–tungsten
Tantalum–tungsten_alloys
Welding process
Gas tungsten arc welding (GTAW, also known as tungsten inert gas welding or TIG, and heliarc welding when helium is used) is an arc welding process that
Gas_tungsten_arc_welding
Photographic film
Tungsten film is photographic film designed to accurately represent colors as perceived by humans under tungsten light; the more usual color films are
Tungsten_film
Mixture of copper and tungsten
Copper–tungsten (tungsten–copper, CuW, or WCu) is a mixture of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed
Copper–tungsten
Swedish metal band
Tungsten is a Swedish power metal band formed by ex-HammerFall drummer Anders Johansson and his two sons. Anders founded the band in 2016, together with
Tungsten_(band)
Incandescent lamp variety
halogen lamp (also called tungsten halogen, quartz-halogen, and quartz iodine lamp) is an incandescent lamp consisting of a tungsten filament sealed in a compact
Halogen_lamp
Naturally occurring tungsten (74W) consists of five isotopes. Four are considered stable (182W, 183W, 184W, and 186W) and one is slightly radioactive,
Isotopes_of_tungsten
Chemical compound
Tungsten diarsenide is an arsenide of tungsten with the chemical formula WAs2. Other tungsten arsenides include tungsten triarsenide (WAs3) and ditungsten
Tungsten_diarsenide
American musician
formed Spoon. Spoon has served as Daniel's primary musical focus. Drake Tungsten was the pseudonym which Daniel performed under from 1994 to 1996 as a solo
Britt_Daniel
Global electronic invoicing firm
Tungsten Network is a global electronic invoicing firm that provides supply chain financing services from international offices in the United Kingdom,
Tungsten_Network
Ammunition type for tanks
While penetrator geometry has adapted to reactive armour counter-measures, tungsten heavy alloy (WHA) and depleted uranium (DU) alloy continue to be preferred
Armour-piercing fin-stabilized discarding sabot
Armour-piercing_fin-stabilized_discarding_sabot
Baseball statistics database
which is the only "fictional" page on Baseball Reference. The site made "Tungsten Arm O'Doyle", an internet meme associated with Shohei Ohtani, a redirect
Baseball_Reference
Book by Oliver Sacks
Uncle Tungsten because he was secretary of a business named Tungstalite, which made incandescent lightbulbs with a tungsten filament. Uncle Tungsten was
Uncle_Tungsten
Chemical compound of tungsten and nitrogen
Tungsten nitride (W2N, WN, WN2) is an inorganic compound, a nitride of tungsten. It is a hard, solid, brown-colored ceramic material that is electrically
Tungsten_nitride
Chemical compound
Tungsten disulfide is an inorganic chemical compound composed of tungsten and sulfur with the chemical formula WS2. This compound is part of the group
Tungsten_disulfide
Blue solid oxide of tungsten formed by reaction of tungsten trioxide and tungsten metal
number of unusual intermediate oxides are formed from reacting tungsten metal and tungsten trioxide (WO3), including W20O58 and W24O70. W18O49 contains
Intermediate oxides of tungsten
Intermediate_oxides_of_tungsten
Metastable phase of tungsten
Beta-tungsten (β-W) is a metastable phase of tungsten widely observed in tungsten thin films. While the commonly existing stable alpha-tungsten (α-W) has
Beta-tungsten
Orbit to planetary surface attack with inert projectiles
Typical depictions of the tactic are of a satellite containing a magazine of tungsten rods and a directional thrust system. When a strike is ordered, the launch
Kinetic_bombardment
Alloy of tungsten and iron
is a ferroalloy, consisting of iron and tungsten. The metal usually consists of 75%-82% or 70%-75% tungsten. Because of its high melting point, ferrotungsten
Ferrotungsten
Abandoned company town in the Northwest Territories, Canada
The townsite of Tungsten (shown as Cantung on some maps) is located at Cantung Mine in the Northwest Territories. It is accessible from Watson Lake, Yukon
Tungsten, Northwest Territories
Tungsten,_Northwest_Territories
Chemical compound
described as "the most important raw material for all other tungsten products." Tungsten ores, which are typically oxides, are digested in base to give
Ammonium_paratungstate
Provider of refractory metal powders and specialty products
Global Tungsten & Powders is a supplier for tungsten and molybdenum powders and specialty products. It is headquartered in Towanda, Pennsylvania and has
Global Tungsten & Powders Corp.
Global_Tungsten_&_Powders_Corp.
Index of articles associated with the same name
The tungsten bromides include: Tungsten hexabromide, a dark gray powder with formula WBr6 Tungsten(V) bromide, dark hygroscopic crystals with formula WBr5
Tungsten_bromide
American politician and businesswoman (born 1964)
of the Desert." She retired as a colonel in 2016. She worked at Global Tungsten & Powders Corp. from 1987 to 2021, rising to vice president. In 2019, she
Stacy_Garrity
Chemical compound
Tungsten hexacarbonyl (also called tungsten carbonyl) is an organometallic compound with the formula W(CO)6. This complex gave rise to the first example
Tungsten_hexacarbonyl
Chemical element with atomic number 106 (Sg)
experiments have confirmed that seaborgium behaves as the heavier homologue to tungsten in group 6. In 1974, a few atoms of seaborgium were produced in laboratories
Seaborgium
Chemical compound
Tungsten diselenide is an inorganic compound with the formula WSe2. The compound adopts a hexagonal crystalline structure similar to molybdenum disulfide
Tungsten_diselenide
Heat- and wear-resistant metals
period (niobium and molybdenum) and three of the sixth period (tantalum, tungsten, and rhenium). They all share some properties, including a melting point
Refractory_metals
Chemical compound
Tungsten disilicide (WSi2) is an inorganic compound, a silicide of tungsten. It is an electrically conductive ceramic material. Tungsten disilicide can
Tungsten_disilicide
Chemical intercalation compound
Sodium tungsten bronze is a form of insertion compound with the formula NaxWO3, where x is equal to or less than 1. So named because of its metallic lustre
Sodium_tungsten_bronze
Chemical compound
Tungsten(IV) iodide is a binary inorganic compound of tungsten metal and iodine with the chemical formula WI4. Reaction of tungsten(VI) chloride with
Tungsten(IV)_iodide
Defunct South Korean metalworks
Korea Tungsten Company (KTC, Korean: 대한중석; Hanja: 大韓重石; RR: daehan jungseok) was a major South Korean manufacturer of tungsten cutting tools, tungsten powder
Korea_Tungsten_Company
German-Hungarian chemist (1874–1937)
for producing tungsten filaments by plating carbon filaments with tungsten, then removing the carbon by heating. These early tungsten lamps were more
Alexander_Just
Tungsten borides are compounds of tungsten and boron. Their most remarkable property is high hardness. The Vickers hardness of WB or WB2 crystals is ~20
Tungsten_borides
Chemical compound
Tungsten tetrafluoride is an inorganic compound with the formula WF4. This little studied solid has been invoked, together with tungsten pentafluoride
Tungsten(IV)_fluoride
American physicist (1921–1945)
of a criticality accident that occurred when he accidentally dropped a tungsten carbide brick onto a 6.2 kg bomb core made of plutonium–gallium alloy.
Harry_Daghlian
Group of chemical elements
(Cr), molybdenum (Mo), tungsten (W), and seaborgium (Sg). These are all transition metals and chromium, molybdenum and tungsten are refractory metals.
Group_6_element
Chemical compound
Tungsten oxytetrafluoride is an inorganic compound with the formula WOF4. It is a colorless diamagnetic solid. The compound is one of many oxides of tungsten
Tungsten_oxytetrafluoride
Mine in Mönkhkhaan, Sukhbaatar, Mongolia
Bürentsogt Tungsten Mine (Mongolian: Бүрэнцогт) is a former mine (closed around 2009) and a settlement in Mönkhkhaan sum (district) of Sükhbaatar Province
Bürentsogt_Tungsten_Mine
Device that controls current between electrodes
and warm-up time (including "bright-emitter" pure tungsten filament or "dull-emitter" thoriated tungsten filament) by characteristic curves design (e.g.
Vacuum_tube
Chemical compound
Tungsten hexabromide, also known as tungsten(VI) bromide, is a chemical compound of tungsten and bromine with the formula WBr6. It is an air-sensitive
Tungsten_hexabromide
Chemical compound
Pentacarbonyl(tetrahydrofuran)tungsten is an organotungsten compound with the formula W(CO)5(THF). It consists of a tungsten center with zero oxidation state
Pentacarbonyl(tetrahydrofuran)tungsten
Pentacarbonyl(tetrahydrofuran)tungsten
Chemical compound
Tungsten(III) oxide (W2O3) is a compound of tungsten and oxygen. It has been reported (2006) as being grown as a thin film by atomic layer deposition at
Tungsten(III)_oxide
Mining in Rwanda consists of extracting such minerals as tin, tantalum, and tungsten. In 2020, Rwanda earned about US$733m from mineral exports, making mining
Mining_in_Rwanda
Tungsten mine in Yeongwol County, Gangwon Province, South Korea
the largest tungsten mines in the world. Sangdong Mine was a main business station for tungsten concentrate production of Korea Tungsten Mining Co. (KTMC)
Sangdong_mine
Chemical compound
center achieves octahedral coordination. Tungsten(V) fluoride is produced by the reaction of tungsten and tungsten hexafluoride: W + 5 WF6 → 6 WF5 At room
Tungsten_pentafluoride
Type of composite material
commonly use tungsten carbide (WC), titanium carbide (TiC), or tantalum carbide (TaC) as the aggregate. Mentions of "carbide" or "tungsten carbide" in
Cemented_carbide
Geochronological radiometric dating method using radioactive decay of hafnium-182
Hafnium–tungsten dating is a geochronological radiometric dating method utilizing the radioactive decay system of hafnium-182 to tungsten-182. The half-life
Hafnium–tungsten_dating
Tungsten and tin mine in Devon, England
Mine, Hemerdon Bal Mine and (briefly) previously as Drakelands Mine is a tungsten and tin mine. It is located 11 km (7 miles) northeast of Plymouth, near
Hemerdon_Mine
Chemistry of compounds with W-C bonds
W-C bonds, is it, by definition, a form of tungsten carbide. The simplest tungsten carbonyl complex is tungsten hexacarbonyl, most commonly prepared via
Organotungsten_chemistry
US/NATO tank round used by tanks
(Kinetic Energy, Tungsten) round is a type of armor-piercing fin-stabilized discarding sabot (APFSDS) ammunition made out of tungsten. It is designed for
KE-W
Chemical compound
Tungsten(IV) oxide is the chemical compound with the formula WO2. The bronze-colored solid crystallizes in a monoclinic cell. The rutile-like structure
Tungsten(IV)_oxide
1956–1972 South Korean football club
founded in 1956, by the Korea Tungsten Company. Korea Tungsten Company is rated as predecessor of POSCO, and Daehan Tungsten FC is predecessor of POSCO Atoms
Korea_Tungsten_Company_FC
American cloud computing and virtualization company
Marshall, David (December 16, 2008). "VMware's year end acquisition of Tungsten Graphics". InfoWorld. Archived from the original on February 15, 2016.
VMware
Anti-tank projectile
capabilities, APDS rounds typically feature a hardened core made from tungsten or another hard, dense material. For a given caliber, APDS ammunition can
Armour-piercing discarding sabot
Armour-piercing_discarding_sabot
Tabular arrangement of the chemical elements
at +3. A similar situation holds for the d-block, with lutetium through tungsten atoms being slightly smaller than yttrium through molybdenum atoms respectively
Periodic_table
Chinese football club
Chinese football. Yichun Jiangxi Tungsten V Tiger F.C. was founded in November 2018, and was renamed as Yichun Jiangxi Tungsten Grand Tiger F.C. before participating
Wenzhou_Professional_F.C.
Chemical compound
acid. It is useful as a source of tungsten for chemical synthesis. It is an intermediate in the conversion of tungsten ores to the metal. Sodium tungstate
Sodium_tungstate
Ghost town in Boulder County, Colorado
Tungsten is a ghost town in Boulder County, in the U.S. state of Colorado. The former townsite is north of Middle Boulder Creek. A post office called Tungsten
Tungsten,_Colorado
Ammunition type designed to penetrate armour
muzzle velocity. Modern penetrators are long rods of dense material like tungsten or depleted uranium (DU) that further improve the terminal ballistics.
Armour-piercing_ammunition
Chemical compound
Shortland, who described its preparation by the reaction of methyllithium with tungsten hexachloride in diethyl ether. The synthesis was motivated in part by previous
Hexamethyltungsten
Line of personal digital assistants and mobile phones
Palm m505 Palm m515 Palm i705 Tungsten E Tungsten E2 Tungsten T Tungsten T2 Tungsten T3 Tungsten T5 Tungsten W Tungsten C TX Zire Zire 21 Z-22 Zire 31
Palm_(PDA)
Chemical compound
Hexakis(trimethylphosphine)tungsten is a tungsten(0) organometallic compound with the formula W(P(CH3)3)6. It is a yellow crystalline solid, soluble in
Hexakis(trimethylphosphine)tungsten
Hexakis(trimethylphosphine)tungsten
Free and open-source library for 3D graphics rendering
r600 is default since Mesa 21.0. The Tungsten Graphics Shader Infrastructure (TGSI) was introduced in 2008 by Tungsten Graphics. All Gallium3D-style UMDs
Mesa_(computer_graphics)
Chemical element with atomic number 75 (Re)
only tungsten (at standard pressure carbon sublimes rather than melts, though its sublimation point is comparable to the melting points of tungsten and
Rhenium
Chemical compound
Tungsten ditelluride (WTe2) is an inorganic semimetallic chemical compound. In October 2014, tungsten ditelluride was discovered to exhibit an extremely
Tungsten_ditelluride
Chemical compound
Tungsten dichloride dioxide, or tungstyl chloride is the chemical compound with the formula WO2Cl2. It is a yellow solid. It is used as a precursor to
Tungsten_dichloride_dioxide
OmniPage is an optical character recognition (OCR) application available from Tungsten Automation. OmniPage was one of the first OCR programs to run on personal
OmniPage
Canadian mining company
mining company primarily engaged in the extraction and development of tungsten resources. The company operates in Spain, Portugal, and South Korea and
Almonty_Industries
This is a list of mines in Brazil organized by mineral. Paragominas mine — Pará Chapada — Goiás Jacobina mine — Bahia Morro Velho — Nova Lima, Minas Gerais
List_of_mines_in_Brazil
Second World War Royal Navy air raid
Operation Tungsten was a Second World War air raid by the Fleet Air Arm of the Royal Navy against the German battleship Tirpitz. The operation sought to
Operation_Tungsten
Austrian metallurgical company
specialises in the powder metallurgical production of materials (molybdenum and tungsten) and in processing them into tools and moulded parts. The Plansee Group
Plansee_Group
2011 Greek film
Tungsten is a 2011 Greek drama film directed by Giorgos Georgopoulos. Vangelis Mourikis as Ticket Collector Omiros Poulakis as Bus Jumper Prometheus Aleifer
Tungsten_(film)
Type of electron gun
Emitters are either of cold-cathode type, usually made of single crystal tungsten sharpened to a tip radius of about 100 nm, or of the Schottky type, in
Field_emission_gun
Iron manganese tungstate mineral
rich). Along with scheelite, the wolframite series are the most important tungsten ore minerals. Wolframite is found in quartz veins and pegmatites associated
Wolframite
Chemical compound
Tungsten(VI) oxytetrachloride is the inorganic compound with the formula WOCl4. This diamagnetic solid is used to prepare other complexes of tungsten
Tungsten(VI)_oxytetrachloride
Stellite (chromium, tungsten, carbon) Talonite (tungsten, molybdenum, carbon) Ultimet (chromium, nickel, iron, molybdenum, tungsten) Vitallium (chromium
List_of_named_alloys
Type of ammunition
migratory waterfowl include pellets manufactured from steel, tungsten-iron, tungsten-polymer, tungsten-nickel-iron, and bismuth-tin in place of lead shot. In
Shot_(pellet)
Swedish German chemist who discovered oxygen (1742–1786)
published his findings first), and identified the elements molybdenum, tungsten, barium, nitrogen, and chlorine, among others. Scheele discovered organic
Carl_Wilhelm_Scheele
American physicist and engineer
of tungsten as filaments in light bulbs. He developed 'ductile tungsten', which could be more easily drawn into filaments, by purifying tungsten oxide
William_D._Coolidge
Brand of lightbulb, from 1909 to 1990
created for the tungsten filament light bulb. GE sold bulbs under this trademark starting in 1909. GE promoted the mark as identifying tungsten filament bulbs
Mazda_(light_bulb)
Index of chemical compounds with the same name
Tungsten oxyfluoride may refer to: Tungsten oxytetrafluoride, WOF4 Tungsten difluoride dioxide, WO2F2 The molybdenum oxyfluorides are a subset of metal
Tungsten_oxyfluoride
Canadian mining company
Pleasant's Fire Tower Zone contains tungsten-molybdenum mineralization, and is the site of a past-producing tungsten mine operated by Billiton from 1983
Adex_Mining
Chemical compound
Tungstic acid refers to hydrated forms of tungsten trioxide, WO3. Both a monohydrate (WO3·H2O) and hemihydrate (WO3·1/2 H2O) are known. Molecular species
Tungstic_acid
Term used for certain metallic elements
soluble sulfides and hydroxides. While distinguishing a heavy metal such as tungsten from a lighter metal such as sodium is relatively easy, a few heavy metals
Heavy_metals
American chemist and writer (1936–2023)
Thesis Chromatographic separations of niobium, tantalum, molybdenum, and tungsten (1966) Doctoral advisor James S. Fritz Spouses Joyce Flint (m. 1959;
Lionel_Dahmer
Failure mechanism within deformed materials
heat from a large number of experiments, and it was always above 70%. Tungsten heavy alloys (WHAs) possess high density, strength and toughness, making
Adiabatic_shear_band
TUNGSTEN
TUNGSTEN
TUNGSTEN
TUNGSTEN
Girl/Female
American, Danish, French, German, Greek, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Modern, Russian, Sanskrit, Sindhi, Tamil, Telugu, Ukrainian
Of the Family; Fairy Princess; Beautiful Eyes
Boy/Male
Tamil
Sorjya | ஸோரà¯à®œà¯à®¯à®¾Â
Boy/Male
Hindu
Good looking
Boy/Male
Hindu
New, Rainy, Handsome, Gratified
Biblical
God is determining or consoling,may God strengthen,
Boy/Male
British, English
From the People's Estate
Boy/Male
Arabic, Muslim
Powerful; Great Army
Girl/Female
Hindu, Indian, Traditional
Beautiful; Thought
Girl/Female
Indian, Punjabi, Sikh
Queen
Boy/Male
Indian
Infinity
TUNGSTEN
TUNGSTEN
TUNGSTEN
TUNGSTEN
TUNGSTEN
n.
Wolfram, an ore of tungsten.
n.
The technical name of the element tungsten. See Tungsten.
a.
Of or pertaining to tungsten; derived from, or resembling, tungsten; wolframic; as, tungstic oxide.
n.
Scheelite, or calcium tungstate.
n.
An alloy of German silver containing tungsten; -- used for forming electrical resistance coils and standards.
a.
Of, pertaining to, or designating, hypothetical sulphacid of tungsten (called also sulphowolframic acid), analogous to sulphuric acid, and known in its salts.
n.
The oxide of tungsten, a yellow mineral occurring in a pulverulent form. It is often associated with wolfram.
a.
Of, pertaining to, or designating, any one of a series of double acids of silicon and tungsten, known in the free state, and also in their salts (called silicotungstates).
n.
An alloy consisting of copper, nickel, tungsten, and aluminium; -- used by jewelers.
n.
The metal tungsten.
a.
Of or pertaining to tungsten; containing tungsten; as, tungstenic ores.
n.
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.
a.
Containing several tungsten atoms or radicals; as, polytungstic acid.