Chromite sand is a ferrous mineral with a combination of chrome ore and iron ore. It’s a natural refractory material usually for steel making, foundry, and metallurgy. It’s important to analysis the industry, market, and development of it.
46% Chromite sand is composed of chromium, iron, and oxygen (chemical formula FeCr2O4). It is an oxide mineral belonging to the spinel group. 46% content referring to Cr2O3 content more than 46%. The 46% chromite is mainly from the western ore belt centered around Rustenburg in South Africa and the eastern ore belt centered around STEELPORT and BUGERSFORT. Chromium ore sand has the characteristics of high sintering temperature, high thermal conductivity, and high specific gravity.
Chromite sand AFS45-55/AFS50-55 is a foundry sand for casting molding sand, facing sand, and core sand. It is composed of chromium, iron, and oxygen (chemical formula FeCr2O4). Foundry chromite sand obtains Chromium oxide content min 46%. Its main performance properties are as follows:
Chromite sand and silica sand are commonly used refractory materials in molding sand casting. However, as casting sand for foundry, chromite sand and silica sand have many differences, with the following specific differences:
Chromium ore sand (Chromite sand) and chromium iron are two different materials. There are the following differences between them:
Chromite flour 325 mesh is a natural chromite material, which is selected from natural chromite ore through screening. Compared with high-purity green chromium oxide powder, natural chromite powder has a cost advantage.Chromite flour has the following properties in terms of performance:
