This website uses cookies to ensure you get the best experience. Learn more

nitride

nitride

nitride Sentence Examples

  • Aluminium nitride (A1N) is obtained as small yellow crystals when aluminium is strongly heated in nitrogen.

    1
    0
  • Boron nitride BN is formed when boron is burned either in air or in nitrogen, but can be obtained more readily by heating to redness in a platinum crucible a mixture of one part of anhydrous borax with two parts of dry ammonium chloride.

    0
    0
  • After fusion, the melt is well washed with dilute hydrochloric acid and then with water, the nitride remaining as a white powder.

    0
    0
  • Borimide B 2 (NH) 3 is obtained on long heating of the compound B 2 S 3.6NH 3 in a stream of hydrogen, or ammonia gas at 115-120° C. It is a white solid which decomposes on heating into boron nitride and ammonia.

    0
    0
  • p. 862), calcium is heated in a current of hydrogen, and nitrogen passed over the hydride so formed; this gives ammonia and calcium nitride, the latter of which gives up its nitrogen as ammonia and reforms the hydride when heated in a current of hydrogen.

    0
    0
  • The fixation of nitrogen as a nitride has not been attended with commercial success.

    0
    0
  • Mehner patented heating the oxides of silicon, boron or magnesium with coal or coke in an electric furnace, and then passing in nitrogen, which forms, with the metal liberated by the action of the carbon, a readily decomposable nitride.

    0
    0
  • A heavy white precipitate, consisting of ammonium chloride and columbium nitride, is thrown down, and the ammonium chloride is removed by washing it out with hot water, when the columbium nitride remains as an amorphous residue (Hall and Smith, loc. cit.).

    0
    0
  • This view had currency until 1849, when Wohler showed that the crystals are a compound, Ti(CN)2.3T13N2, of a cyanide and a nitride of the metal.

    0
    0
  • The ammonia found in the acetylene is probably partly due to the presence of magnesium nitride in the carbide.

    0
    0
  • On decomposition by water, ammonia is produced by the action of steam or of nascent hydrogen on the nitride, the quantity formed depending very largely upon the temperature at which the carbide is decomposed.

    0
    0
  • When heated in a loosely covered crucible with magnesium the nitride Zr 2 N 3 is formed (Wedekind, Zeit.

    0
    0
  • It combines directly with most elements, including nitrogen; this can be taken advantage of in forming almost a perfect vacuum, the oxygen combining to form the oxide, CaO, and the nitrogen to form the nitride, Ca 3 N 2.

    0
    0
  • It also results on decomposing magnesium nitride (Mg 3 N 2) with water, Mg3N2 -16H 2 O = 3Mg(OH) 2 -{- 2NH 3.

    0
    0
  • The hydrogen in ammonia is capable of replacement by metals, thus magnesium burns in the gas with the formation of magnesium nitride Mg3N2, and when the gas is passed over heated sodium or potassium, sodamide, NaNH 2, and potassamide, KNH 2, are formed.

    0
    0
  • When heated to redness the amide is decomposed into ammonia and potassium nitride, NK 3, which is an almost black solid.

    0
    0
  • By passing ammonia over heated chromic chloride, the nitride, CrN, is formed as a brownish powder.

    0
    0
  • A nitride, W2N3, is obtained as a black powder by acting with ammonia on the oxytetrachloride or hexachloride; it is insoluble in sodium hydroxide, nitric and dilute sulphuric acids; strong sulphuric acid, however, gives ammonia and tungstic acids.

    0
    0
  • Barium nitride, Ba 3 N 2, is obtained as a brownish mass by passing nitrogen over heated barium amalgam.

    0
    0
  • It appears to be silver nitride Ag 3 N, but it usually contains free silver and sometimes hydrogen.

    0
    0
  • The nitride AgN3, silver azoimide, is also highly explosive.

    0
    0
  • Its specific gravity is 0.59, and it melts at r80° C. It burns on ignition in air, and when strongly heated in an atmosphere of nitrogen it forms lithium nitride, Li 3 N.

    0
    0
  • It absorbs ammonia gas, forming the compound FeC12.6NH31 which on heating loses ammonia, and, finally, yields ammonium chloride, nitrogen and iron nitride.

    0
    0
  • rend., 1902, 1 35, P. 73 8) obtained ferrous nitride, Fe3N2, and ferric nitride, FeN, as black powders by heating lithium nitride with ferrous potassium chloride and ferric potassium chloride respectively.

    0
    0
  • Soc., 1901, p. 285) obtained a nitride Fe2N by acting upon anhydrous ferrous chloride or bromide, finely divided reduced iron, or iron amalgam with ammonia at 420°; and, also, in a compact form, by the action of ammonia on red hot iron wire.

    0
    0
  • A nitride appears to be formed when nitrogen is passed over heated iron, since the metal is rendered brittle.

    0
    0
  • Soc., 1868-1870), who showed that the supposed vanadium obtained by previous investigators was chiefly the nitride or an oxide of the element.

    0
    0
  • It absorbs nitrogen when heated in a current of that gas, forming a nitride.

    0
    0
  • boron nitride.

    0
    0
  • It is extremely lightweight but is the third hardest material known to science, next to diamond and cubic boron nitride.

    0
    0
  • carbo nitride.

    0
    0
  • gallium nitride in novel ways.

    0
    0
  • Lithium is the only metal in Group 1 to form a nitride.

    0
    0
  • nitride coated 43 mm diameter upside-down fork; 120 mm wheel travel.

    0
    0
  • For example, we have produced silicon nitride containing small amounts of lanthanide ions.

    0
    0
  • nitride on the bit which increases their wear resistance.

    0
    0
  • It is extremely lightweight but is the third hardest material known to science, next to diamond and cubic boron nitride.

    0
    0
  • nitride coating for friction-free sliding action.

    0
    0
  • nitride layers give the structure strength and the oxide layer provides the chemical resistance.

    0
    0
  • Dr. Andrew L. Hector Research interests - nitride materials Materials with nitride materials Materials with nitride as the anion are much less well studied than those with oxide.

    0
    0
  • nitride semiconductors can be doped and are ferromagnetic at room temperature.

    0
    0
  • nitride membrane mirror which is suitable for adaptive optics.

    0
    0
  • nitride lasers emitting at 1300nm using quaternary GaInNAs barriers.

    0
    0
  • Ongoing work includes using ion implantation for novel device and circuit architectures and for processing gallium nitride in novel ways.

    0
    0
  • The engine used a conical rotary valve made from pure boron nitride.

    0
    0
  • The pistons are also coated with titanium nitride to reduce friction with the seals.

    0
    0
  • Figure 4 shows an optical image of a silicon nitride block which has been damaged on the right side.

    0
    0
  • Unfortunately aluminum nitride in particular has angular particles which are abrasive, leading to excessive mold wear.

    0
    0
  • In each case, you will get a mixture of the metal oxide and the metal nitride.

    0
    0
  • silicon nitride block which has been damaged on the right side.

    0
    0
  • titanium nitride to reduce friction with the seals.

    0
    0
  • Pure amorphous boron is a chestnut-coloured powder of specific gravity 2.45; it sublimes in the electric arc, is totally unaffected by air at ordinary temperatures, and burns on strong ignition with production of the oxide B 2 0 3 and the nitride BN.

    0
    0
  • Boron nitride BN is formed when boron is burned either in air or in nitrogen, but can be obtained more readily by heating to redness in a platinum crucible a mixture of one part of anhydrous borax with two parts of dry ammonium chloride.

    0
    0
  • After fusion, the melt is well washed with dilute hydrochloric acid and then with water, the nitride remaining as a white powder.

    0
    0
  • Borimide B 2 (NH) 3 is obtained on long heating of the compound B 2 S 3.6NH 3 in a stream of hydrogen, or ammonia gas at 115-120° C. It is a white solid which decomposes on heating into boron nitride and ammonia.

    0
    0
  • p. 862), calcium is heated in a current of hydrogen, and nitrogen passed over the hydride so formed; this gives ammonia and calcium nitride, the latter of which gives up its nitrogen as ammonia and reforms the hydride when heated in a current of hydrogen.

    0
    0
  • The fixation of nitrogen as a nitride has not been attended with commercial success.

    0
    0
  • Mehner patented heating the oxides of silicon, boron or magnesium with coal or coke in an electric furnace, and then passing in nitrogen, which forms, with the metal liberated by the action of the carbon, a readily decomposable nitride.

    0
    0
  • Columbium nitride, Cb3N5 (?), is formed when dry ammonia gas is passed into an ethereal solution of the chloride.

    0
    0
  • A heavy white precipitate, consisting of ammonium chloride and columbium nitride, is thrown down, and the ammonium chloride is removed by washing it out with hot water, when the columbium nitride remains as an amorphous residue (Hall and Smith, loc. cit.).

    0
    0
  • This view had currency until 1849, when Wohler showed that the crystals are a compound, Ti(CN)2.3T13N2, of a cyanide and a nitride of the metal.

    0
    0
  • Strontium nitride, Sr 3 N 2, is formed when strontium amalgam is heated to redness in a stream of nitrogen or by igniting the oxide with magnesium (H.

    0
    0
  • The ammonia found in the acetylene is probably partly due to the presence of magnesium nitride in the carbide.

    0
    0
  • On decomposition by water, ammonia is produced by the action of steam or of nascent hydrogen on the nitride, the quantity formed depending very largely upon the temperature at which the carbide is decomposed.

    0
    0
  • When heated in a loosely covered crucible with magnesium the nitride Zr 2 N 3 is formed (Wedekind, Zeit.

    0
    0
  • It combines directly with most elements, including nitrogen; this can be taken advantage of in forming almost a perfect vacuum, the oxygen combining to form the oxide, CaO, and the nitrogen to form the nitride, Ca 3 N 2.

    0
    0
  • Calcium nitride, Ca 3 N 2, is a greyish-yellow powder formed by heating calcium in air or nitrogen; water decomposes it with evolution of ammonia (see H.

    0
    0
  • It also results on decomposing magnesium nitride (Mg 3 N 2) with water, Mg3N2 -16H 2 O = 3Mg(OH) 2 -{- 2NH 3.

    0
    0
  • The hydrogen in ammonia is capable of replacement by metals, thus magnesium burns in the gas with the formation of magnesium nitride Mg3N2, and when the gas is passed over heated sodium or potassium, sodamide, NaNH 2, and potassamide, KNH 2, are formed.

    0
    0
  • When heated to redness the amide is decomposed into ammonia and potassium nitride, NK 3, which is an almost black solid.

    0
    0
  • By passing ammonia over heated chromic chloride, the nitride, CrN, is formed as a brownish powder.

    0
    0
  • It combines directly with nitrogen, when heated in the gas, to form the nitride Mg 3 N 2 (see Argon).

    0
    0
  • The crystals melt at 90° C. Magnesium Nitride, Mg 3 N 2, is obtained as a greenish-yellow amorphous mass by passing a current of nitrogen or ammonia over heated magnesium (F.

    0
    0
  • Aluminium nitride (A1N) is obtained as small yellow crystals when aluminium is strongly heated in nitrogen.

    0
    0
  • A nitride, W2N3, is obtained as a black powder by acting with ammonia on the oxytetrachloride or hexachloride; it is insoluble in sodium hydroxide, nitric and dilute sulphuric acids; strong sulphuric acid, however, gives ammonia and tungstic acids.

    0
    0
  • A copper nitride, Cu 3 N, is obtained by heating precipitated cuprous oxide in ammonia gas (A.

    0
    0
  • Barium nitride, Ba 3 N 2, is obtained as a brownish mass by passing nitrogen over heated barium amalgam.

    0
    0
  • It appears to be silver nitride Ag 3 N, but it usually contains free silver and sometimes hydrogen.

    0
    0
  • The nitride AgN3, silver azoimide, is also highly explosive.

    0
    0
  • Its specific gravity is 0.59, and it melts at r80° C. It burns on ignition in air, and when strongly heated in an atmosphere of nitrogen it forms lithium nitride, Li 3 N.

    0
    0
  • It absorbs ammonia gas, forming the compound FeC12.6NH31 which on heating loses ammonia, and, finally, yields ammonium chloride, nitrogen and iron nitride.

    0
    0
  • rend., 1902, 1 35, P. 73 8) obtained ferrous nitride, Fe3N2, and ferric nitride, FeN, as black powders by heating lithium nitride with ferrous potassium chloride and ferric potassium chloride respectively.

    0
    0
  • Soc., 1901, p. 285) obtained a nitride Fe2N by acting upon anhydrous ferrous chloride or bromide, finely divided reduced iron, or iron amalgam with ammonia at 420°; and, also, in a compact form, by the action of ammonia on red hot iron wire.

    0
    0
  • A nitride appears to be formed when nitrogen is passed over heated iron, since the metal is rendered brittle.

    0
    0
  • Soc., 1868-1870), who showed that the supposed vanadium obtained by previous investigators was chiefly the nitride or an oxide of the element.

    0
    0
  • It absorbs nitrogen when heated in a current of that gas, forming a nitride.

    0
    0
Browse other sentences examples →