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Nickel is a chemical element ... but it decomposes to tetracobalt dodecacarbonyl at the reaction temperature to give a non-volatile solid. [13] Nickel is obtained ...
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
In a solid nitrogen matrix, nickel atoms combine with nitrogen molecules to yield Ni(N 2) 4. [1] Nickel phosphide Ni 2 P has density 7.33 and melts at 1100 °C. [4] The mineral Nickelskutterudite has formula NiAs 2-3, nickeline has formula NiAs and breithauptite has formula NiSb. NiAs melts at 967° and has density 7.77. NiSb melts at 1174°.
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Nickel sulfide is any inorganic compound with the formula ... The precipitation of solid black nickel sulfide is a mainstay of traditional qualitative inorganic ...
The alloying elements tend to form either solid solutions, compounds or carbides. Nickel is soluble in ferrite; therefore, it usually forms Ni 3 Al. Aluminum dissolves in ferrite and forms Al 2 O 3 and AlN. Silicon is also soluble and usually forms SiO 2 •M x O y. Manganese mostly dissolves in ferrite forming MnS, MnO•SiO 2, but also ...
Hume-Rothery rules, named after William Hume-Rothery, are a set of basic rules that describe the conditions under which an element could dissolve in a metal, forming a solid solution. There are two sets of rules; one refers to substitutional solid solutions, and the other refers to interstitial solid solutions.
Many nickel-based superalloys depend on solid solution as a strengthening mechanism. The most popular example is the Inconel family, where many of these alloys contain chromium and iron and some other additions of cobalt, molybdenum, niobium, and titanium. [7]