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Decrease of the carbon content in metals (usually steel)
that includes some water and can otherwise be used for decarburization. Incidental decarburization can be detrimental to surface properties in products
Decarburization
Process in stainless steel making
usually divided in three main steps: decarburization, reduction, and desulfurization. Prior to the decarburization step, one more step should be taken
Argon_oxygen_decarburization
Method of joining metal pieces
blacksmithing operations are done as quickly as possible to reduce decarburization, preventing the steel from becoming too soft. To produce the right
Forge_welding
Process of heating something to alter it
which provides no protection from decarburization. The formation of slag and scale actually increases decarburization, because the iron oxide keeps oxygen
Heat_treating
Production of metals by electrolysis
to make it react with carbon and forming CO2. In electrorefining, decarburization process happened in electrochemical cell that composed of inert electrode
Electrometallurgy
Heat treatment that alters the properties of a material
vacancies are governed by Fick's laws of diffusion. In steel, there is a decarburization mechanism that can be described as three distinct events: the reaction
Annealing_(materials_science)
Process for producing steel
Group, has successfully completed the installation of a vacuum oxygen decarburization (VOD) system at its Fuzhou plant with annual capacity of 417,000 metric
Steelmaking
Steel alloy resistant to corrosion
of large tonnages at an affordable cost: AOD process (argon oxygen decarburization), for the removal of carbon and sulfur Continuous casting and hot strip
Stainless_steel
Chemical element with atomic number 8 (O)
Most commercially produced O 2 is used to smelt and/or decarburize iron.
Oxygen
Alloy of iron and carbon
and a precursor to the modern Bessemer process that used partial decarburization via repeated forging under a cold blast. Since the 17th century, the
Steel
Type of steel
worked very little and at relatively low temperatures to avoid any decarburization, hot short crumbling, or excess diffusion of carbon. With a carbon
Crucible_steel
Filter material with homogeneously sized pores in the nanometer range
50–0.60 23–24 0.3–0.6 High-efficient sorption, used in desiccation, decarburization, desulfurization of gas and liquids and separation of aromatic hydrocarbon
Molecular_sieve
Forge for making wrought iron from pig iron
finery forge is a forge used to produce wrought iron from pig iron by decarburization in a process called "fining" which involved liquifying cast iron in
Finery_forge
Metal heat treatment process
inches (6.4 mm). In some cases it serves as a remedy for undesired decarburization that happened earlier in a manufacturing process. Carburization of
Carburizing
Iron-carbon alloy
increased iron production and supply capacity. Combined with subsequent decarburization and forging processes, this enabled ironware to be both mass-produced
Cast_iron
Subset of tool steels
evenly distributed carbides giving high wear resistance, though its decarburization sensitivity is a little bit high. After heat treatment, its hardness
High-speed_steel
One of the five families of stainless steel
temperature. A key part of austenitic stainless steel production is decarburization, the removal of most carbon from the alloy. Due to its open FCC structure
Austenitic_stainless_steel
Steel in which the main interstitial alloying constituent is carbon
Carbide Morphology and Microstructure on the Kinetics of Superficial Decarburization of C-Mn Steels". Metall Mater Trans A. 46 (1): 123–133. Bibcode:2015MMTA
Carbon_steel
Step in the manufacture of iron
to nature, it had to be removed quickly and shingled before further decarburization occurred. The process was taken up at the Low Moor Ironworks at Bradford
Puddling_(metallurgy)
Metalworking occupation
heated, there is a tendency for the carbon content to leave the steel (decarburization). This can leave a piece of steel with an effective layer of unhardenable
Blacksmith
Type of furnace
melting in an electric arc furnace and alloying in an argon oxygen decarburization vessel, steels destined for vacuum remelting are cast into ingot molds
Electric_arc_furnace
Form of iron
Carbide Morphology and Microstructure on the Kinetics of Superficial Decarburization of C-Mn Steels". Metall Mater Trans A. 46 (1): 123–133. Bibcode:2015MMTA
Austenite
Steel production method
steelmaking is essentially an improved version of the Bessemer process (decarburization by blowing oxygen as gas into the heat rather than burning the excess
Bessemer_process
Different forms of the element iron
Carbide Morphology and Microstructure on the Kinetics of Superficial Decarburization of C-Mn Steels". Metall Mater Trans A. 46 (1): 123–133. Bibcode:2015MMTA
Allotropes_of_iron
Iron alloy optimized for magnetic properties
ISBN 0-08-043152-6 Sidor, Y.; Kovac, F. (2005). "Contribution to modeling of decarburization process in electrical steels" (PDF). Вісник Львівського університету
Electrical_steel
Industrial furnace for steelmaking
present in iron(II) oxide (FeO) and other impurities also contribute to decarburize the pig iron by oxidizing carbon into CO and simultaneously reducing
Open-hearth_furnace
Iron alloy
not malleable so can't be hammered in a single piece. Alternatively, decarburizing the pig iron into steel was an extremely tedious process using medieval
Pig_iron
Lamellar structure of ferrite and cementite
Carbide Morphology and Microstructure on the Kinetics of Superficial Decarburization of C-Mn Steels". Metall Mater Trans A. 46: 123–133. doi:10.1007/s11661-014-2600-y
Pearlite
Steel-related engineering problem
hydrogen and escapes into the gas as methane. This leads to superficial decarburization and a loss of strength in the surface. Initially, the damage is not
High temperature hydrogen attack
High_temperature_hydrogen_attack
Traditional Japanese forging technique
heat. This skips the possible carbon migration to the mild steel and decarburization from the heating to around 1000 degrees Celsius. Furthermore, the smith
Honyaki
Type of furnace once used widely for smelting iron from its oxides
had invented the blast furnace and the means to both cast iron and to decarburize the carbon-rich pig iron produced in a blast furnace to a low-carbon
Bloomery
Process for producing steel by decarburizing pig iron
steel by combining nitrates with molten (cast- or pig-) iron feedstock, decarburizing that to steel. John Heaton developed this process using nitrates to
Heaton_process
Metal-joining technique
copper-zinc filler metals. For brazing copper and brass. Combusted fuel gas Decarburizing, AWS type 2, "endothermic generated atmospheres. 70–71% N2, 5–6% CO2
Brazing
High purity iron is also produced in dry processes: Vacuum oxygen decarburization (VOD) – a process of melting pure iron in a vacuum and degassing Electro-slag
Electrolytic_iron
(722–481 BC), produced steel by the 2nd century BC through a process of decarburization, i.e. using bellows to pump large amounts of oxygen on to molten cast
List_of_Chinese_inventions
Topics referred to by the same term
optical disc, an old name for HD DVD, digital optical media Argon oxygen decarburization, a process in stainless steel making Automatic overdrive transmission
AOD
Nuclear power plant component
In this case, the added stress by the bubbles is enhanced by the decarburization of the steel, which weakens the metal. In addition to hydrogen embrittlement
Reactor_pressure_vessel
Sand with high concentrations of iron
manufacture of swords and other weapons, and a chemical process of rapidly decarburizing liquid pig-iron to make wrought iron, using the oxidation properties
Ironsand
Defunct American motor vehicle manufacturer
inventor Sir Henry Bessemer (1813–1898). He became known for his method of decarburizing pig iron by blowing air or steam into it, patented as the "Bessemer
Bessemer_Motor_Truck_Company
Concept in mathematics
Carbide Morphology and Microstructure on the Kinetics of Superficial Decarburization of C-Mn Steels". Metallurgical and Materials Transactions A. 46 (1):
Stefan_problem
intricate shapes, but is too brittle to be worked, unless the product is decarburized to remove most of the carbon. The vast majority of Chinese iron manufacture
History of metallurgy in China
History_of_metallurgy_in_China
Metallurgy of iron and its alloys
is rather brittle and unsuitable for striking implements. It can be decarburized to steel or wrought iron by heating it in air for several days. In China
Ferrous_metallurgy
Chinese scientist and statesman
iron-producing district at Cizhou in 1075, Shen described the "partial decarburization" method of reforging cast iron under a cold blast, which Hartwell,
Shen_Kuo
Type of armor
(kaicao) to be taken care of. — Cao Zhi Brilliant armour was made of decarburized steel, which shines blue-black when polished, giving it its name. Chen
Chinese_armour
Cultural forging process for bladed weapons
alloys of the ancient world. Continuous heating causes the steel to decarburize, so a good quantity of carbon is either extracted from the steel as carbon
Japanese_swordsmithing
French industrial engineer (1824–1915)
smelting a mixture of cast iron and scrap or ore, then refining it by decarburization, desulfurization and dephosphorization. This method makes it possible
Pierre-Émile_Martin
Any measure of hardness based on indentation resistance
sheet metal, etc.); surface layer / coating (Carburization, nitriding, decarburization layer, surface hardening layer, galvanized coating, etc.). Brinell
Indentation_hardness
Iron alloy with a very low carbon content
is manually stirred, exposing the iron to atmospheric oxygen, which decarburizes the iron. As the iron is stirred, globs of wrought iron are collected
Wrought_iron
English ironmaster (c.1740-1800)
product was still only convertible to bar iron by a laborious process of decarburization in finery forges. As a result, bar iron imported from the Baltic undercut
Henry_Cort
Process in metallurgy
holding time is required, hence more production rate No scaling or decarburizing More case depth, up to 8 mm Selective hardening High wear and fatigue
Induction_hardening
cells with 6% efficiency made at Bell Laboratories 1954 – Argon oxygen decarburization (AOD) refining invented by scientists at the Union Carbide Corporation
Timeline of materials technology
Timeline_of_materials_technology
melt and fall in drops that solidified in a pool of slag where the decarburization continued. The iron drops were picked up with an iron bar and presented
Walloon_forge
Form of corrosion where components of an alloy are preferentially leached
process for aluminum alloys. Similar effects for different metals are decarburization (removal of carbon from the surface of alloy), decobaltification, denickelification
Selective_leaching
Coin mint-made error
can happen to a die in this process what metallurgists call decarburization. Decarburization is the result of an improper mix of metals and chemicals in
Die-deterioration_doubling
Undergraduate curriculum in iron and steel making
steelmaking module, there are sections on deoxidation, desulfurization, decarburization, and dehydrogenation. The section on ferrous metallurgy contains modules
Steeluniversity.org
brittle and unsuitable for striking implements. It can, however, be decarburized to steel or wrought iron by heating it in air for several days. In China
Industrialization_in_China
American company which develops and manufactures specialty steels
it by removing the sulphur. Further refining may use argon oxygen decarburization, an implementation of powder metallurgy. The conventional process teems
Crucible_Industries
Metal degradation processes
experience high temperature hydrogen attack which leads to internal decarburization and weakening. Atomic hydrogen diffusing through metals may collect
Hydrogen_damage
when they injected too much oxygen into the cupola furnace, causing decarburization. The Han-era Chinese were also able to convert cast iron and pig iron
Science and technology of the Han dynasty
Science_and_technology_of_the_Han_dynasty
Military history of China between 189 and 280 CE
(kaicao) to be taken care of. — Cao Zhi Brilliant armour was made of decarburized steel, which shines blue-black when polished, giving it its name. Chen
Military history of the Three Kingdoms
Military_history_of_the_Three_Kingdoms
Technological innovations that have historically increased productivity
Puddling involved stirring molten cast iron until small globs sufficiently decarburized to form globs of hot wrought iron that were then removed and hammered
Productivity-improving technologies
Productivity-improving_technologies
with ISO 9682-2] ISO 3887:2007 Steels — Determination of the depth of decarburization ISO 3888 Passenger cars — Test track for a severe lane-change manoeuvre
List of ISO standards 3000–4999
List_of_ISO_standards_3000–4999
steel by fusing scrap iron and cast iron and operating a successive decarburization of the fused material. The furnace is initially loaded with the material
Stassano_furnace
in 1960 and the commissioning of British Steel's first Argon Oxygen Decarburizer in 1972. Planning permission was given to turn the works into residential
Panteg_Steel_Works
Metallurgy/steelmaking method
Desulfurization is the process of decreasing the sulfur content of steel. Decarburization is the process of decreasing the carbon content in metallurgy. Deoxidized
Deoxidization
Bridge in Belgrade, Serbia
The TENT would fill the pipes between Obrenovac and New Belgrade with decarburized water. In TENT, the water would then be heated in the heat exchangers
Obrenovac-Surčin_Bridge
Former American integrated steel company
replace the four original furnaces. Three 100-net-ton-sized argon oxygen decarburization (AOD) vessels were installed in 1977 by PECOR. Only a total of 39 heats
McLouth_Steel
Biaxial strength testing method
An argon gas environment is often employed to prevent oxidation or decarburization during elevated-temperature tests. The B3B test induces a multiaxial
Ball-on-three-balls_test
Kind of steel
steel increases above 0.08%, the cleanliness decreases.[needs update] Decarburized steel Henderieckx, Staf. "Deoxidizing of Steel" (PDF). Gietech B.V. Types
Deoxidized_steel
Scottish industrialist
steps, thus allowing for human error. In addition, Lauder removed the decarburizing step entirely and was able to remove the silicon with the final "blow"
George_Lauder_(industrialist)
Concept in materials science
all the interstitial atoms. Steels such as interstitial free steel are decarburized and small quantities of titanium are added to remove nitrogen. The Cottrell
Cottrell_atmosphere
Part of Chinese history, 581–618 CE
Twenty-four armies. They wore "bright-brilliant" (mingguang) armour made of decarburized steel connected by dark green cords, their horses wore iron armour with
Military history of the Sui dynasty
Military_history_of_the_Sui_dynasty
DECARBURIZATION
DECARBURIZATION
DECARBURIZATION
DECARBURIZATION
Girl/Female
Bengali, Indian
A Discovered Object
Girl/Female
Gujarati, Hindu, Indian, Kannada, Marathi, Sindhi, Tamil, Telugu, Traditional
Made Beautiful with Virtues
Girl/Female
Indian, Sikh
God Gift
Girl/Female
Tamil
Truthful, Date
Boy/Male
Indian, Punjabi, Sikh
Warrior of Guru
Girl/Female
Indian
Blessings/ inconquerable
Male
French
Variant spelling of French Provençal Looys, ALOYS means "famous warrior."
Girl/Female
Christian & English(British/American/Australian)
Harvester
Surname or Lastname
English and French
English and French : from a medieval personal name (Latin Vincentius, a derivative of vincens, genitive vincentis, present participle of vincere ‘to conquer’). The name was borne by a 3rd-century Spanish martyr widely venerated in the Middle Ages and by a 5th-century monk and writer of Lérins, as well as various other early saints. In eastern Europe the name became popular in honor of Wincenty Kadłubek (died 1223), a bishop of Kraków and an early chronicler.Irish : the English surname has been established in the south of Ireland since the 17th century, and has also been adopted as an English equivalent of Gaelic Mac Dhuibhinse ‘son of the dark man of the island’.
Girl/Female
French
Rejoicing.
DECARBURIZATION
DECARBURIZATION
DECARBURIZATION
DECARBURIZATION
DECARBURIZATION
n.
The act, process, or result of decarburizing.