In this application the annealing ( tempering ) process transforms some of the martensite into cementite, or spheroidite to reduce internal stresses and defects, which ultimately results in a more ductile and fracture-resistant metal.

Further heating to 922 ° C transforms the metal into a body-centered cubic ( bcc ) phase.

In part a response to the popularity of the heavy metal genre, it transforms the code of heavy metal to serve purposes of Evangelical Christian sects and other denominations.

Researchers from the NOAA National Centers for Coastal Ocean Science, the National Institute of Standards and Technology, the Medical University of South Carolina, and the College of Charleston ( S. C .) have formally isolated and characterized the toxin in the estuarine dinoflagellete Pfiesteria piscicida as a metal complex and free radical toxin and also have identified how the organism transforms from a non-toxic to toxic state.

Other forms of metalwork include hand shaping and pounding of metal sheets, a laborious method which transforms flat metal sheets into sturdy, solid metal Maranao kulintang ensemble gong instruments, including " gandingan " and " agong ".

: Aika possesses a unique battle suit made out of " ultranate " ( or more accurately just " alternate metal " from the katakana オルタネートメタル ), shaped into a golden bustier that transforms her into a dark-skinned and blue-haired woman with supernatural strength and resilience.

A classic example is a dodecanuclear Manganese molecule with an effective spin of S = 10 derived from antiferromagnetic interaction on Mn ( IV ) metal centres with Mn ( III ) and Mn ( II ) metal centres .< ref >

Schematic of the weakly coupled high temperature situation in which the magnetic moments of conduction electrons in the metal host pass by the impurity magnetic moment at speeds of v < sub > F </ sub >, the Fermi velocity, experiencing only a mild antiferromagnetic correlation in the vicinity of the impurity.

Surrounding it are metal cans of grains ordered from organic farms in the state.

They show no signs of slag or metal prills suggesting that zinc minerals were heated to produce zinc vapor which reacted with metallic copper in a solid state reaction.

In the normal state of a metal, electrons move independently, whereas in the BCS state, they are bound into Cooper pairs by the attractive interaction.

This means there is an energy gap for single-particle excitation, unlike in the normal metal ( where the state of an electron can be changed by adding an arbitrarily small amount of energy ).

The most common oxidation state of carbon in inorganic compounds is + 4, while + 2 is found in carbon monoxide and other transition metal carbonyl complexes.

Almost all metal exists in a polycrystalline state ; amorphous or single-crystal metals must be produced synthetically, often with great difficulty.

Complexation reactions also include ligand exchange, in which one or more ligands are replaced by another, and redox processes which change the oxidation state of the central metal atom.

The metal of the anode will oxidize, going from an oxidation state of 0 ( in the solid form ) to a positive oxidation state and become an ion.

At the cathode, the metal ion in solution will accept one or more electrons from the cathode and the ion's oxidation state is reduced to 0.

While sojourning at Cassel, Wöhler made, among other chemical discoveries, one for obtaining the metal nickel in a state of purity, and with two friends he founded a factory there for the preparation of the metal.

A forge of this type is essentially a hearth or fireplace designed to allow a fire to be controlled such that metal introduced to the fire may be brought to a malleable state or to bring about other metallurgical effects ( hardening, annealing, and tempering as examples ).

The alkali metal ions are small and mobile ; their presence in glass allows a degree of electrical conductivity, especially in molten state or at high temperature.

A metallocene is a compound typically consisting of two cyclopentadienyl anions ( Cp, which is C < sub > 5 </ sub > H < sub > 5 </ sub >< sup >-</ sup >) bound to a metal center ( M ) in the oxidation state II, with the resulting general formula ( C < sub > 5 </ sub > H < sub > 5 </ sub >)< sub > 2 </ sub > M.

He found an essential clue in a 1924 paper by Edmund C. Stoner which pointed out that for a given value of the principal quantum number ( n ), the number of energy levels of a single electron in the alkali metal spectra in an external magnetic field, where all degenerate energy levels are separated, is equal to the number of electrons in the closed shell of the noble gases for the same value of n. This led Pauli to realize that the complicated numbers of electrons in closed shells can be reduced to the simple rule of one per state, if the electron states are defined using four quantum numbers.

This heats the metal lining and propels some of it forward at a very high velocity in a highly plastic state.

In this reaction the oxidation state of the metal cation oscillates between n and n + 1.

Thorium metal is paramagnetic with a ground state of 6d < sup > 2 </ sup > 7s < sup > 2 </ sup >.

In the oxidation state + 1 most compounds closely resemble the corresponding potassium or silver compounds ( the ionic radius of thallium ( I ) is 1. 47 Å while that of potassium is 1. 33 Å and that of silver is 1. 26 Å ), which was the reason why thallium was sometimes considered to be an alkali metal in Europe ( but not in England ) in the years immediately following its discovery.

Shortly after the experiments of Hertz, Dr. Branly discovered that loose metal filings, which in a normal state have a high electrical resistance, lose this resistance in the presence of electric oscillations and become conductors of electricity.

The tungsten metal sensors are held at the critical temperature so they are in the superconducting state.

The + 2 oxidation state reacts in some ways similarly to the alkaline earth metal compounds ; for example, Ytterbium ( II ) oxide ( YbO ) shows the same structure as calcium oxide ( CaO ).

The Secretary of the Interior shall submit a report of his findings, together with recommendations for an effective safety program for metal and nonmetallic mines ( excluding coal and lignite mines ) based upon such findings, to the Congress not more than two years after the date of enactment of this Act.

This word is usually conceded to be derived from the Hebrew ( Aramaic ), meaning " Thou art our father " ( אב לן את ), and also occurs in connection with Abrasax ; the following inscription is found upon a metal plate in the Carlsruhe Museum:

Schanze and a friend discovered a " stamp " on the flat metal sheet, which upon further inspection turned out to be a faded copy of the Apollo 16 mission insignia.

As the electrical resistance of most metals is dependent upon the temperature of the metal ( tungsten is a popular choice for hot-wires ), a relationship can be obtained between the resistance of the wire and the flow speed.

The silvery-white color of barium metal rapidly vanishes upon oxidation in air yielding a dark gray oxide layer.

Heavy metal band Iced Earth, released their 1996 album The Dark Saga which is based upon the comic book character Spawn, created by Todd McFarlane.

Depending upon the process, the electrode is either consumable, in the case of gas metal arc welding or shielded metal arc welding, or non-consumable, such as in gas tungsten arc welding.

Ten metal or ivory frets are spaced along the neck in half-steps, with additional frets glued upon the soundtable.

After prolonged storage in air dangerous shock-sensitive peroxides can form on the metal and under the lid of the container, and can detonate upon opening.

The floor of the walkway is made from perforated metal and flexes as it is walked upon.

Double album " Bath "/" Leaving Your Body Map " by avant-garde metal band maudlin of the Well was constructed based upon a parallel qabalistic Tree of Life structure.

Hot metal glows red, and upon further heating, white ( this is the underlying principle of the incandescent bulb ).

So if one shines a little low-frequency light upon a metal, a few low energy electrons are ejected.

If one now shines a very intense beam of low-frequency light upon the same metal, a whole slew of electrons are ejected ; however they possess the same low energy, there are merely more of them.

To apply hard ground of this variety, the plate to be etched is placed upon a hot-plate ( set at 70 degrees C ), a kind of metal worktop that is heated up.

The pressure is very feeble, but can be detected by allowing the radiation to fall upon a delicately poised vane of reflective metal in a Nichols radiometer ( this should not be confused with the Crookes radiometer, whose characteristic motion is not caused by radiation pressure but by impacting gas molecules ).

* Coinflation. com – illustrates Gresham's Law based upon the current metal value of coins in circulation.

They decided upon an artificial lighting system in which a louvered lighting panel would be set in the ceiling with metal slats to conceal the great floodlights.

This gives information on whether the compound is an insulator, semiconductor, semimetal or metal and upon the type of doping and the mobility in the delocalized bands ( if present ).

Whereas hollow point and soft-tipped bullets are designed to expand upon impact, full metal jacket bullets are limited in their capacity to expand.

They were made of ivory or metal, occasionally jewelled, more than an inch in diameter, and hung upon the mouth.

The Auto-Meter used a magnet attached to a rotating shaft to induce a magnetic pull upon a thin metal disk.

Their fourth studio album and debut with Epic ( for limited territories ) Extreme Aggression, recorded in Los Angeles, became a metal hit in Europe upon its release in 1989.