Kyanite is a typically blue aluminosilicate mineral, found in aluminium-rich metamorphic pegmatites and sedimentary rock. Kyanite is also known as disthene or cyanite. Applications â?? Ceramic Refractory industry Foundry (Casting at high temperatures)
kyanite, also spelled cyanite, also called disthene, silicate mineral that is formed during the regional metamorphism of clay-rich sediments. It is an indicator of deep burial of a terrain. Kyanite occurs as elongated blades principally in gneisses and schists, and it is often accompanied by garnet, quartz, and mica. For price, specifications and other details please contact us.
Kyanite powder and lumps.
Kyanite al2O3 : 52-57 % SiO2 : 38-40 % Fe2O3 : 0.5% max LOI : 1.7 % max Alkalis : 1.7 % max 40 kg PP bags
Specifications: Al2o3: 52-55% Sio2: 32% Fe2o3: less than 3% Moisture :negligible As per buyers wish
Kyanite is a typically blue silicate mineral, commonly found in aluminium rich metamorphic or sedimentary Rocks.Kyanite is a member of the alumino-silicate series, which includes the polymorphs, alusite and sillimanite, which have the same chemical composition (Al2O3.SiO2) as alusite and sillimanite but it is distinguished from those two minerals by its physical properties. Refractory Materials : Refractories are heat-resistant materials that constitute the linings for high-temperature furnaces and reactors and must be able to withstand high temperatures, mechanical wear, thermal shock and chemical corrosion. Kyanite is used in refractories sometimes in raw form and mostly in calcined form. 1. Raw kyanite: Kyanite has high expansion coefficient. Moreover, its calcination into mullite is also accompanied by a significant expansion in volume (20%). Raw kyanite as a refractory material is thus particularly beneficial when shrinkage from other materials and binders needs to be compensated for. 2. Calcined kyanite: Kyanite calcined to mullite is widely utilized in refractory products. Mullite exhibits excellent refractory properties like thermal stability (it is stable upto 1810 C), thermal shock resistance, creep resistance, and high hot strength and chemical corrosion resistance. Refractory bricks made from calcined kyanite possess outstanding: Higher modulus of rupture. Lower co-efficient of expansion. Increased firing range and temperature. Increased durability, about three times that of ordinary bricks. More resistance to salt attacks. Very low co-efficient of spalling. Kyanite refractories find application used in glass industry as well as various metallurigical industries (except steel metallurgy, as mullite refractory bricks are corroded by iron slag and are not highly resistant to metallic oxides). Kyanite has been a supplier of raw kyanite for many years. Our kyanite is high in purity, free from iron oxide, silica, bases and alkalis. These impurities considerably reduce the softening point of mullite and thus affect the refractory properties. kyanite is often associated with the mineral corundum. This is advantageous as it reduces the percentage of free silica when calcined. All in all. Specfications : Al203:- 35-52% Fe2o3:- 1-5%
Natural: Kyanite Shape: Oval Weight: 7.13 Carat Size: 13X10 MM Price: 40 $
Rough blue kyanite pendant set in 925 sterling silver Minimum order: us$ 300 Pendants are packed in plastic bags or plastic sheets and arranged in boxes. For air and sea freight we also use pallets and iron drums. Shipping: fedex, tnt, air freight, sea freight
Kyanite is easily distinguished from sillimanite and alusite by its tabular, long bladed, circular form and by bluish color; and slightly lower hardness than sillimanite and alusite. Another important property is its double hardness. We supply high quality Kyanite Powder that comes with refractoriness range of 1770°C to 2000°C. Being a dependable Supplier from Bhubaneswar (Odisha), we offer Kyanite Powder in below mentioned specifications: � Al2O3 > 54% � Fe2O3 < 1.5% � Na2O + K2O < 1% Application � Kyanite in Refractory Products � Kyanite in Electrical Components � Kyanite in Ceramics Company Contact: Posted By: Anand Talc Phone: 08875011114 Address: 004-B, Circle View, Sukhadia Circle, Udaipur, Udaipur City, rajasthan, India Email: Email Website: http://www.anandtalc.com
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Blue Kyanite Gemstone Chips Beads Bracelet For Reiki Healing Crystal Irregular Nugget Stretch Beads Friendship Band for Mans and Women's Supplier Manufacturer Wholesaler Exporter From Jaipur, Rajasthan, India
Kyanite.
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Food products like oil, spices, grains, pulses, dry fruits, vegetables, and fruits , stones like granite, marble, tiles, etc,. stationery items, handmade painting as per clients requirement, and . garment.
Blue kyanite gemstone, tourmaline gemstones.Exports
Organic copra, coir fiber, coir pith, coir rope, coconut shell powder, coconut oil.Manufacturer
Kyanite crystals.
