| 词汇 | example_english_chromium-oxide |
| 释义 | chromium oxidecollocation in Englishmeanings of chromiumand oxideThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with oxide. chromium noun[U] uk /ˈkrəʊ.mi.əm/ us /ˈkroʊ.mi.əm/ a chemical element that is a hard, blue-grey metal, used in combination with other metals to ... See more at chromium oxide noun[C or U] uk /ˈɒk.saɪd/ us /ˈɑːk.saɪd/ a chemical combination of oxygen and one ... See more at oxide Examples of chromium oxideThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Green chromiumoxide is extremely light-fast and as such is used in cladding coatings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other metal oxides can be used, such as chromiumoxide, to generate the given metal in its elemental form. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. From a surface standpoint, this is because of the thin layer of chromiumoxide that is formed on the surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chromium nitrate can be prepared by dissolving chromiumoxide in nitric acid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike the classic thermite reaction involving iron oxides, the chromiumoxide thermite creates few or no sparks, smoke or sound, but glows brightly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In terms of surface interactions, chromiumoxide is polar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The inorganic pigments for the corners were hematite, goethite, chromiumoxide and cobalt aluminate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cis-diol is formed by reaction of alkenes with hydrogen peroxide and either ultraviolet light or a catalytic osmium, vanadium, or chromiumoxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ferrochrome is produced by electric arc melting of chromite, an iron magnesium chromiumoxide and the most important chromium ore. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nichrome wire forms a protective layer of chromiumoxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the case of stainless steel the grooves of the finish can accumulate chloride ions which break down the chromiumoxide passivation layer, enabling rusting to occur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dielectric layer comprises a suitable oxide, e.g. chromiumoxide, silicon dioxide, or titanium dioxide; its thickness determines the reflective properties of the resulting dielectric mirror. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The increased resistance to corrosion found in stainless steel is attributed to a layer of chromium oxide that forms due to oxidation of the chromium found in the alloy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. So aluminium oxide is more stable than chromiumoxide (at least at normal temperatures, and in fact all the way up to the decomposition temperatures of the oxides). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chromium oxides are also used as a green color in glassmaking and as a glaze in ceramics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Green goldstone, or "chrome aventurine", forms its reflective particles from chromium oxides rather than the elemental metal, but is otherwise fairly similar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of chromium Go to the definition of oxide See other collocations with oxide |
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