Kiln Furniture

Kiln Furniture: KILN FURNITURE These are used for holding the material to be heated & to optimise the furnace loading . These have high thermal shock resistance , high Refractoriness under load, High Cold Crushing strength & repeated heating & cooling Cycles. At Hitemp we are manufacturing Mullite & Alumina Kiln Furniture. Mulite Refractories Properties Unit HWHF Max hot face temp Deg C 1700 Bulk Density g / cc 2.65 Apparent Porosity   17.5 Cold Crushing Strength Kg / cm2 1000 MOR at Room Temp 175 MOR at 1350 100 Reheat Change % at1450 deg / 6Hrs +/- 0.1 Thermal Conductivity % W / m deg K     At 800 deg 1.68   At 1000 deg 1.61   At 1200 deg 0.60 Chemical analysis AL2O3 Min   77.42   Sio2 Max  21.01   Fe2O3 Max 0.19

	Super Refractory Shapes
	Specifications Properties Unit 132 HB201 HB101 Max Hot Face Temp Deg C Max 1700 1750 1800 >Bulk Density g/cc Max 1.37 1.48 1.52 Apparent Porosity Min 50 45 45 Cold Crushing Strength Kg/cm2 Min 35 90 60 Reheat Change At 1450 deg / 24 Hrs Max +/-0.65 +0.65 at 1650 +0.41 Thermal Conductivity Maximum       W/mdeg K at 400 deg 0.28 0.70 1.60 1.60 At 600 deg 0.70 1.60 1.55 At 800 deg 0.55 1.50 1.30 At 1000 deg 0.65 1.30 1.30 At 1200 deg 0.70 1.30 1.30 Chemical Analysis Al2O3 Min 72 90 98 Sio2 Max 24 9 1 Fe2O3 Max 0.5 0.3 0.2
	Data is for general guidance only. Hitemp insulation refractories are meant for applications where high mechanical stability and insulating properties are required. Hitemp refractories are best suited for insulation of kilns and furnaces, both as hot face and back up linings. Hitemp refractories can be used for applications upto 1850 deg. The HB201, HB101bubble alumina range of insulating refractories is light weight, has good load bearing capacity and low heat capacity. They can be directly exposed to flame also.
	Wear Resistant Ceramics Coming Soon Grinding Media

Laboratory Ceramic Products

Laboratory Ceramic Products
	Hitemp Combustion Boats are used in the estimation of carbon in steel samples. The sample of steel drilling is taken in a combustion boad and placed inside a tube furnace maintained at 1300 degree to 1400 degree & oxygen is passed over it which combines with carbon of the steel. Read More...
	Ceramic Furnace Supports
	Hitemp Element supporting tubes are used for supporting coiled shaped heating elements made out of Kanthal / Nicrome wire used in resistance wire furnace. Read More...
	Laboratory Furnace Parts
	Muffles are mainly used in muffle furnaces where heating elements made out of kanthal / Nircrome wires wraped round the muffles generally in the form of coils & inside these muffles objects are kept for heating either for laboratory or industrial purposes. Read More...
	Thermocouple Tubes, Beads & Sheaths
	Hitemp thermocouple sheaths are used as protective covering over sensing elements. So that the elements are protected from the injurious effects of the furnace atmosphere. These thermocouple sheaths are manufactured either by slip casting or by extrution. Read More...
	Kiln Furniture
	These are used for holding the material to be heated & to optimise the furnace loading . These have high thermal shock resistance , high Refractoriness under load, High Cold Crushing strength & repeated heating & cooling Cycles. Read More...
	Super Refractory Shapes
	Hitemp insulation refractories are meant for applications where high mechanical stability and insulating properties are required. Hitemp refractories are best suited for insulation of kilns and furnaces, both as hot face and back up linings. Read More...
	Wear Resistant Ceramics & Grinding Media