「niobium」の共起表現(1語右で並び替え)

「niobium」の共起表現一覧(1語右で並び替え)

niobium

1語右で並び替え

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Ferroniobium is an important iron niobium alloy, with a niobium content of 60-70%.
It is the main source for niobium alloying of HSLA steel and covers more than 8
n arsenite but is notable for also containing niobium and tantalum.
the early transition metals such as titanium, niobium, and tungsten.
d is reduced in an aluminothermic reaction to niobium and iron.
producers of ferroniobium are the same as for niobium and are located in Brazil and Canada.
], is a black mineral group that is an ore of niobium and tantalum.
rvices, production of Beryllium, Tantalum and Niobium, and power production.
ses for the extraction from ore of ultra-pure niobium, and tantalum metals for use in electronic ap
Whereas the large-scale producers of niobium are in Brazil and Canada, the ore there also
duce the inefficiency of liquid helium cooled niobium cavities.
Niobium chloride rapidly oxidizes and hydrolyzes in a
Niobium chloride can also generate N-acyliminium comp
gists also discovered rare earth minerals and niobium deposits in the Khanneshin area of Southern H
Niobium dioxide, is the chemical compound with the fo
Under these conditions, niobium forms K2NbOF5, which is more soluble than K2T
This metal bond forms as niobium forms d1 compounds in its +4 oxidation state,
de, vanadium(IV) oxide and vanadium(V) oxide, niobium forms niobium(II) oxide, niobium(IV) oxide an
alences (or high charges), such as zirconium, niobium, hafnium, rare earth elements (REE), thorium,
The niobium is mined from pyrochlore deposits and is subs
t is prepared by the reaction of bromine with niobium metal at high temperature in a tube furnace.
lso can be prepared by direct fluorination of niobium metal at 250 to 300°C, either by fluorine gas
n an industrial process for the production of niobium metal, NbO2 is produced as an intermediate, b
ntly reacted with magnesium vapour to produce niobium metal.
The five elements niobium, molybdenum, tantalum, tungsten and rhenium a
rare elements such as beryllium, lithium, or niobium, often forming their own minerals, is called
l4L2, such as tetrachlorobis(tetrahydrofuran) niobium, only form monomers resulting in one unpaired
on-reactive metal such as platinum, tantalum, niobium or other non-reactive elements.
rica's only source of pyrochlore, the primary niobium ore, and one of only three major producers of
of cerium, calcium, iron, thorium, titanium, niobium, oxygen, and hydrogen.
In the laboratory, niobium pentachloride is often prepared from Nb2O5, t
bioctahedral Sb2Cl10, structurally related to niobium pentachloride.
Niobium pentafluoride is obtained as an intermediate
Niobium(V) fluoride, also known as niobium pentafluor
e: It also can be prepared by chlorination of niobium pentoxide in the presence of carbon at 300°C.
Niobium pentoxide, Nb2O5
als, Plates and Yttrium refined Tantalum; and Niobium pentoxide, Niobium Ingots, Niobium Chips, Nio
eological exploration; Uranium, Tantalum, and Niobium production; and power generation operations.
A composite material of Glidcop AL-60 and 10% Niobium provides high strength and high conductivity.
ermanium, vanadium, gallium, hafnium, indium, niobium, rhenium and thallium.
ntaining lithium, rubidium, beryllium, boron, niobium, tantalum, tin, bismuth, fluorine and other e
It contains calcium, niobium, tantalum, cerium, titanium, yttrium, and typ
from titanium, zirconium, hafnium, vanadium, niobium, tantalum, and chromium, where Ti, Zr, and Hf
Niobium(IV) chloride, also known as niobium tetrachlo
and specialty steels, zirconium, hafnium, and niobium, tungsten materials, forgings and castings.
Standard alloying elements include: niobium, vanadium, titanium, molybdenum, zirconium, b
ational discovery centre and he's developed a niobium wave gravity detector and in 1984 developed t
Niobium(V) chloride is the main precursor to the alko
e use of small superconducting solenoids with niobium wire, producing a 2.5 T field at a temperatur