Iron(III) oxide - Wikipedia
WEBIron(III) oxide or ferric oxide is the inorganic compound with the formula Fe 2 O 3. It occurs in nature as the mineral hematite , which serves as the primary source of iron for the steel industry. It is also known as red iron oxide , especially when used in pigments .
Iron (II,III) oxide - Wikipedia
WEBIron(II,III) oxide, or black iron oxide, is the chemical compound with formula Fe 3 O 4. It occurs in nature as the mineral magnetite. It is one of a number of iron oxides, the others being iron(II) oxide (FeO), which is rare, and iron(III) oxide (Fe 2 O 3) which also occurs naturally as the mineral hematite.
Synthesis, Properties, and Applications of Iron Oxides ... - Springer
WEBMay 18, 2021 · Iron and steel industries use iron (III) oxide as one of the primary raw materials for the production of many iron and steel alloys. Iron (III) oxide reacts with aluminum to produce iron for welding processes as well as for the production of iron sculptures, weapons, and small tools .
Ferric - Wikipedia
WEBFerric oxide, commonly called rust, is a very complicated material that contains iron(III). Iron(III) is found in many minerals and solids, e.g., oxide Fe 2 O 3 (hematite) and iron(III) oxide-hydroxide FeO(OH) are extremely insoluble reflecting their polymeric structure.
Iron(III) Oxide - Structure, Properties, Uses of Fe2O3 - BYJU'S
WEBFe 2 O 3 is the chemical formula of Iron(III) oxide which has three oxygen atoms, and two iron atoms. The oxidation state of Fe 2 O 3 is +3. The bond formation between oxygen and iron depends on the difference in electronegativity between these two atoms.
四氧化三铁 - 维基百科，自由的百科全书
WEB四氧化三铁(氧化铁(II,III), iron(II,III) oxide)是铁的氧化物，化学式为Fe 3 O 4 ，有时被写成FeO·Fe 2 O 3 。
三氧化二铁_化工百科 - ChemBK
WEB三氧化二铁(Iron(III) oxide) CAS: 1309-37-1;1317-60-8;1332-37-2 化学式: Fe2O3
Iron(III) oxide | Fe2O3 - ChemSpider
WEBChemSpider record containing structure, synonyms, properties, vendors and database links for Iron(III) oxide, diferric;oxygen(2-)
氧化铁 - 维基百科，自由的百科全书
WEB三氧化二铁，或称氧化铁，化学式Fe 2 O 3 ，是铁锈和赤铁矿的主要成分。 铁锈的主要成因是 鐵 金屬在杂质 碳 的存在下，與環境中的 水 份和 氧氣 反应，鐵金屬便會生鏽。
Iron oxide - NIST Chemistry WebBook
WEBIron oxide. Formula: Fe 2 O 3; Molecular weight: 159.688; CAS Registry Number: 1332-37-2; Information on this page: Notes; Data at other public NIST sites: X-ray Photoelectron Spectroscopy Database, version 5.0; Options: Switch to calorie-based units