A natural mineral consisting of Magnesium Iron Orthro Silicate, the Olivine Sand has high melting point, magnesium content, and relatively high density with basic nature. The Olivine Sand acts as a good substitute among other sands for overall cost reduction. With recycling property and no free silica content, Olivine Sand is an eco-friendly product.
Applications :
As a mineral plastering of building
As a ballast for concrete platforms
As the mould material for moulds and cores
As a Tap Hole Filler in steel melting furnaces
As a fertilizer in enriching MgO & Iron in Soil
As an Abrasive in sand blast to clean the metal surface
As a refractory to make forsterite bricks, blocks and sleeves
As a slag conditioner it reduces emission of Co2 and energy saving
As a mould coat in steel foundries and manganese steel foundries
Details :
Packaging Material : HDPE / PP Bags
Customization facility available
Minimum Order Quantity : 20 Metric Tons
Soapstone is often used as an insulator or housing for electrical components, due to its durability and electrical characteristics and because it can be pressed into complex shapes before firing.
Soapstone Products are the type of metamorphic rocks which are composed of the mineral talc and are also rich in Magnesium. The high talc content makes these products relatively soft. Due to its durability and electrical characteristics, these products are often used as an insulator or housing for electronic components. These products are highly acknowledged by the customers because of its impervious quality and density as these are also used for many bathroom applications
The microspheres are a waste material arising in the process of combustion of hard coal. The product is made of spheres with a diameter of 10-800 microns, filled with gas, mostly CO2 and NO2. Sheaths of the spheres are 0.2-3 microns thick, what makes the microspheres have a great volume at a relatively low gravity. Material contains mainly:
silicon oxide (SiO2), aluminum oxide (Al2O3), magnesium oxide (MgO), iron trioxide (Fe2O3), potassium oxide (K2O), calcium oxide (CaO) and vestigial admixtures of other metals.
Chemical Composition
SiO2 57,9 ± 5,0%
AL2O3 35,8 ± 2,0%
Fe2O3 1,5 ± 0,3%
CaO 1,1 ± 0,2%
MgO 1,6 ± 0,2%
SO2/SO3 0,6 ± 0,3%
K2O + Na2O 1,2 ± 0,4%
TiO2 0,8 ± 0,3%
Cl 0,2 ± 0,1%
Diatomaceous earth (DE), also known as diatomite, diahydro, kieselguhr, kieselgur and Celite, is a sedimentary rock primarily composed of the fossilized remains of unicellular fresh water plants known as Diatoms.
The typical chemical composition of diatomaceous earth is 86% silica, 5% sodium, 3% magnesium and 2% iron.
The De has a high porosity, with lower density, larger surface area, strong absorption, good suspending performance, it has relative incompressibility and chemical stability without any poison and smell.
Therefore, the diatomaceous earth and its products are used as a filter medium, especially for swimming pools. It is also used to filter beer,wine,glucose,syrups and sugar. Other industries such as paper, paints, ceramics, soap and detergents use it as a filling material.
Also called silica sand or quartz sand, silica is made of silicon dioxide (SiO2). Silicon compounds are the most significant component of the Earthâ??s crust. Since sand is plentiful, easy to mine and relatively easy to process, it is the primary ore source of silicon. The metamorphic rock, quartzite, is another source.
Silicon (Si) is a semi-metallic or metalloid, because it has several of the metallic characteristics. Silicon is never found in its natural state, but rather in combination with oxygen as the silicate ion SiO44- in silica-rich rocks such as obsidian, granite, diorite, and sandstone. Feldspar and quartz are the most significant silicate minerals. Silicon alloys include a variety of metals, including iron, aluminum, copper, nickel, manganese and ferrochromium.
Uses
Ferrosilicon alloys are used to improve the strength and quality of iron and steel products. Tools, for instance, are made of steel and ferrosilicon.
In addition to tool steels, an example of â??alloy steels,â?? ferrosilicon is used in the manufacture of stainless steels, carbon steels, and other alloy steels. An alloy steel refers to all finished steels other than stainless and carbon steels. Stainless steels are used when superior corrosion resistance, hygiene, aesthetic, and wear-resistance qualities are needed.
Carbon steels are used extensively in suspension bridges and other structural support material, and in automotive bodies, to name a few.
Silicon is used in the aluminum industry to improve castability and weldability. Silicon-aluminum alloys tend to have relatively low strength and ductility, so other metals, especially magnesium and copper, are often added to improve strength.
In the chemicals industry, silicon metal is the starting point for the production of silianes, silicones, fumed silica, and semiconductor-grade silicon. Silanes are the used to make silicone resins, lubricants, anti-foaming agents, and water-repellent compounds. Silicones are used as lubricants, hydraulic fluids, electrical insulators, and moisture-proof treatments.
Semiconductor-grade silicon is used in the manufacture of silicon chips and solar cells. Fumed silica is used as a filler in the cement and refractory materials industries, as well as in heat insulation and filling material for synthetic rubbers, polymers and grouts.
Silica is used in ceramics and in making glass.
Silicon is considered a semiconductor. This means that it conducts electricity, but not as well as a metal such as copper or silver. This physical property makes silicon an important commodity in the computer manufacturing business.
Element Type 1 Type 2
Dolomite fertilizer
Dolomite is used as an ornamental stone, a concrete aggregate, and a source of magnesium oxide, as well as in the Pidgeon process for the production of magnesium. It is an important petroleum reservoir rock, and serves as the host rock for large strata-bound Mississippi Valley-Type (MVT) ore deposits of base metals such as lead, zinc, and copper. Where calcite limestone is uncommon or too costly, dolomite is sometimes used in its place as a flux for the smelting of iron and steel. Large quantities of processed dolomite are used in the production of float glass.
In horticulture, dolomite and dolomitic limestone are added to soils and soilless potting mixes as a pH buffer and as a magnesium source.
Dolomite is also used as the substrate in marine (saltwater) aquariums to help buffer changes in the pH of the water.
Calcined dolomite is also used as a catalyst for destruction of tar in the gasification of biomass at high temperature. Particle physics researchers like to build particle detectors under layers of dolomite to enable the detectors to detect the highest possible number of exotic particles. Because dolomite contains relatively minor quantities of radioactive materials, it can insulate against interference from cosmic rays without adding to background radiation levels.
Dear Buyer - I take immense pleasure in introducing to you Amaravathi Mines& Minerals Pvt Ltd a two year old company in the business of manufacturing of barytes (baso4), exports from India, If your company required barytes powder please let us know the requirement and we are very happy to service you in the supply of barytes. Barytes specification Property Value Appearance Gray free flowing powder Iron as fe2o3 0.44% Matter in soluble in water 0.024% Particular size (passing thru 75ãâµ) 1.46% Relative density (@27/270c) 4.20 Alumina as al2o3 0.48% Insoluble minus silica 94.50% Silica as sio2 4.02% Calcium and magnesium as caco3 52 mg/kg 200 mess passing through 97.5 (api grade). 1 and 1.5 tone bags
