Tungsten carbide - Wikipedia
Tungsten carbide (chemical formula: WC) is a stone compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through a process called sintering for use in industrial machinery, cutting tools, abrasives, armor-piercing shells and jewellery.
Tungsten - Wikipedia
Tungsten, or wolfram, is a stone element with the symbol W and atomic number 74. The name tungsten comes from the former Swedish name for the tungstate mineral scheelite, tungsten which means "heavy stone". Tungsten is a rare metal found naturally on Earth almost exclusively combined with other elements in stone compounds rather than alone. It was identified as a new element in …
Tungsten carbide | stone compound | Britannica
Tungsten carbide is a dense, metallike substance, light gray with a bluish tinge, that decomposes, rather than melts, at 2,600° C (4,700° F). It is prepared by heating powdered tungsten with carbon black in the presence of hydrogen at 1,400°–1,600° C (2,550°–2,900° F). For fabrication, a process developed in the 1920s is employed: the powdered tungsten carbide is mixed with another ...
Tungsten carbide - WikiMili, The Free Encyclopedia
Tungsten carbide (chemical formula: WC) is a stone compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through a process called sintering for use in ind
What is Tungsten Carbide or Hard Metal? - …
02-08-2009 · Typically a Tungsten Carbide Hard Metal can have a hardness value of 1600 HV, whereas mild steel would be in the region of 160 HV a factor of 10 lower. Although called a hard metal, Tungsten Carbide is actually a composite material with hard particles of Tungsten Carbide embedded in a softer matrix of metallic Cobalt .
Tungsten Carbide-Cobalt | Knowledge Base …
Tungsten carbide-cobalt (WC-Co) is a so-called hard metal which is characterised by an extraordinary hardness and wear resistance. Hard metals are mainly used in the production of tools for milling, drilling and pressing/punching processes.
The all black tungsten carbide Wingback …
01-09-2020 · 3.5 times harder than titanium, the strongest metal known to mankind, Tungsten Carbide is akin to black-gold in the EDC world. Give any gear a coating of Tungsten Carbide and it shines black like obsidian rock, with a unique metallic luster that’s glimmery in a subtle way… but more importantly, it makes them practically invincible, resisting any sort of external wear and tear.
Why is tungsten carbide an ideal tool material? - …
Why is tungsten carbide an ideal tool material? Tungsten carbide is the most widely used type of high-speed machining (HSM) tool material produced by powder metallurgy, consisting of hard carbide (usually tungsten carbide WC) particles and a softer metal bond. composition.
Carbide - Wikipedia
Examples include calcium carbide (CaC 2), silicon carbide (SiC), tungsten carbide (WC; often called, simply, carbide when referring to machine tooling), and cementite (Fe 3 C), each used in key industrial applications. The naming of ionic carbides is not systematic. Salt-like / saline / ionic carbides
How is Tungsten Carbide Formed? | Chronicle
In our past article, we provided an overview of the material known as Tungsten Carbide.In this follow up, we’ll tell you how this key material is made. Tungsten has the highest melting point of all metals, at 3410 o C (6170 o F). In order to create parts made from tungsten or tungsten alloys like tungsten carbide, the typical process of melting and blending of the metal and alloying elements ...
Tungsten Carbide | Definition of Tungsten Carbide …
‘This burners made of a refractory material called tungsten carbide.’ ‘Tool materials may be high-speed steel, cast alloy, or tungsten carbide.’ ‘He breathed in tungsten carbide dust while milling and grinding tools and cleaning out hoppers.’
Tungsten Carbide Roller – Hani Tech
Cemented carbide roll collar (also called tungsten carbide rollers) refers to the roll made from tungsten carbide and cobalt by powder metallurgy. Tungsten carbide rollers are available in both integral and combined versions. They have excellent performance, stable quality, high processing precision, good wear resistance, and high impact ...
Tungsten Carbide Powder (WC and W2C)
Carbide tools can also withstand higher temperatures than standard high speed steel tools. The material is usually called cemented carbide, hardmetal or tungsten-carbide cobalt: it is a metal matrix composite where tungsten carbide particles are the aggregate and metallic cobalt serves as the matrix. 2) Military
Cemented carbide - Wikipedia
Cemented carbide is a hard material used extensively as cutting tool material, as well as other industrial applications.It consists of fine particles of carbide cemented into a composite by a binder metal. Cemented carbides commonly use tungsten carbide (WC), titanium carbide (TiC), or tantalum carbide (TaC) as the aggregate. Mentions of "carbide" or "tungsten carbide" in industrial contexts ...
The Pros and Cons of Tungsten Carbide Rings
Tungsten Carbide is the result of combining or alloying carbon with Tungsten, hard and dense metal with a high melting point. Tungsten Carbide occasions a deep gray color in its untreated, natural ...
Tungsten Carbide, Cemented Carbide, and …
Tungsten Carbide: Is an inorganic compound (WC),that is made up if equal parts tungsten and carbon atoms. Because of this, it is not "technically" a metal. Scientifically, the tungsten and carbon that comprise it make it a compound. Tungsten carbide is also very rarely used in its plain ceramic form.