Refractory bricks - Import export

Standard equipmentwith tilting alu sliding table 1000x800 mm Cutting height 424 mm Cutting length 700 mm Roller diameter 500 mm Saw band length 3720 mm a) for three-phase current 400 V, 50 Hz, motor power 1,3 KW b) or alternating 230 V, 50 Hz, motor power 1,3 KW only saw band, to be selected according to the type of stone material with jack rings and 2 rollers Sound emission Lpa according to DIN 45635, part 1651 on gas concrete and lightweight refractory bricks ...75 dB(A) on Poroton ...................................... 88 dB(A) Size LxWxH: 1000x1000x1800 mm Weight: 130 kg

Boron nitride can be long-term used at 1800 degrees under vacuum atmosphere. With gas protection, Boron Nitride can be used at 2100°. Boron Nitride is with high thermal shock resistance, no cracks under extreme cold & high temperature. If you take out Boron Nitride from 1000 degree furnace and colding it within short minutes. It still won't break even repeat this test with 100 times. Material Properties： * High thermal conductivity * Excellent thermal shock resistance * Low thermal expansion * Exceptional heat resistance * Good Chemical Inertness * High electrical resistance * Low dielectric constant and loss tangent * High volume resistivity * Excellent machinability Grades 5 grades of boron nitrides are involved in Boron Nitride product series. * BN99 ● CABN ● ALBN ● ZRBN ● ZABN ● SB

Our vegetal fillers are composed of either olive stone flour or walnut shell flour. They are intended for the following industries: Fillers for glues: phenolics, melamine Fillers for solid explosives (public works) Fillers for bakelite/melamine-molding powder Insulation for wood-fired oven (Dusting flour to be used between something to bake and oven) Herbalism Brick alveolation and refractory materials Insulation for small foundry molds Additives for dosing vitamins in animal feed Petroleum industry: drilling mud Our product is sold in a 25kg bag or 1-ton big bag. Below is our list of products by grain size and average density: Insulation: from 0.10 to 0.315mm - from 550 to 650gr/L 100/200: from 0.10 to 0.20mm - from 470 to 570gr/L CN250: from 0 to 0.315mm - from 520 to 640gr/L CN200: from 0 to 0.20mm - from 520 to 640gr/L CN180: from 0 to 0.18mm - from 480 to 580gr/L CN100: from 0 to 0.10mm - from 450 to 520gr/L

Product key features: •All our ovens are handmade by Dome Ovens™ in Portugal. •The entire oven is handmade with pure refractory mortar resisting temperatures of 3000 F / 1648 C •Dome: Superior refractory brick: Prepared to withstand high temperatures and greater heat re-tention. •Arch: Handmade solid clay brick. •Dome: Double insulation – ceramic fiber insulation blanket 2400 F / 1315 C and proprietary mix. •Damper: Included. •Doors: Designed and made by Dome Ovens™ •Base: Break proof – solid steel / reinforced. 4 lifting hooks included ( removable ) •Gas burner ready: Prepared to receive a gas burner. Gas burner not included but available for purchase at any date. Insulated mushroom plug included for exclusive wood use.

Product key features: •All our ovens are handmade by Dome Ovens™ in Portugal. •The entire oven is handmade with pure refractory mortar resisting temperatures of 3000 F / 1648 C •Dome: Superior refractory brick: Prepared to withstand high temperatures and greater heat re-tention. •Arch: Handmade solid clay brick. •Dome: Double insulation – ceramic fiber insulation blanket 2400 F / 1315 C and proprietary mix. •Damper: Included. •Doors: Designed and made by Dome Ovens™ •Base: Break proof – solid steel / reinforced. 4 lifting hooks included ( removable ) •Gas burner ready: Prepared to receive a gas burner. Gas burner not included but available for purchase at any date. Insulated mushroom plug included for exclusive wood use. www.domeovens.com

MADE IN PORTUGAL ENGINEERED IN THE USA Product key features: •All our ovens are handmade by Dome Ovens™ in Portugal. •The entire oven is handmade with pure refractory mortar resisting temperatures of 3000 F / 1648 C •Dome: Superior refractory brick: Prepared to withstand high temperatures and greater heat re-tention. •Arch: Handmade solid clay brick. •Dome: Double insulation – ceramic fiber insulation blanket 2400 F / 1315 C and proprietary mix. •Damper: Included. •Doors: Designed and made by Dome Ovens™ •Base: Break proof – solid steel / reinforced. 4 lifting hooks included ( removable ) •Gas burner ready: Prepared to receive a gas burner. Gas burner not included but available for purchase at any date. Insulated mushroom plug included for exclusive wood use.

Product key features: •All our ovens are handmade by Dome Ovens™ in Portugal. •The entire oven is handmade with pure refractory mortar resisting temperatures of 3000 F / 1648 C •Dome: Superior refractory brick: Prepared to withstand high temperatures and greater heat re-tention. •Arch: Handmade solid clay brick. •Dome: Double insulation – ceramic fiber insulation blanket 2400 F / 1315 C and proprietary mix. •Damper: Included. •Doors: Designed and made by Dome Ovens™ •Base: Break proof – solid steel / reinforced. 4 lifting hooks included ( removable ) •Gas burner ready: Prepared to receive a gas burner. Gas burner not included but available for purchase at any date. Insulated mushroom plug included for exclusive wood use. www.domeovens.com

BN is boron with the nitrogen high melting compound, which has a high thermal insulation, insulating and semiconducting properties, the low temperature coefficient of linear expansion. BN is an oxidation-resistant out of doors, is not wetted by molten glass, silicon, bronzes, it does not interact with the molten cryolite and aluminum. BN is used for the castable refractory in the precision metallurgical engineering, in the process of refractories manufacturing, for heat insulation and as a part of dielectrics. The main application of the BN manufactured by the PJSC “ZAPOROZHABRASIVE” – super-hard material synthesis: cubic and wurtzitesimilar boron nitride

Boron Carbide (BC) is characterized by extra-hardness: it is the third substance after diamond and cubic boron nitride material, with high wear-resisting property, chemical resistance in aggressive environments, heat resistance, neutron absorption large cross-section, high electric resistance and semiconductor properties. The grinding materials are used for grinding and polishing by loose abrasive grains and in the form of pastes. BC is widely used in the nuclear industry for the control rods manufacturing. BC is used in the process of armor plates and bullet-proof body armor manufacturing.