CUMI Minerals works on 38 different technology platforms to produce over 75 different high performance minerals across Fused & Sintered Minerals. Powered by science and innovation, our grains and grits cover the complete line of abrasive grains including shapes, sizes (as per FEPA standards) and densities.
CUMI Minerals works on 38 different technology platforms to produce over 75 different high performance minerals across Fused & Sintered Minerals. Powered by science and innovation, our grains and grits cover the complete line of abrasive grains including shapes, sizes (as per FEPA standards) and densities.
Thermal Spray coatings (plasma sprays/ HVOF) protect surfaces of aircraft components and engine parts by creating thermal barriers, and by providing wear/chemical/corrosion resistance. CUMI offers high quality thermal spray powders (grit sizes and composition of powders can be customised as per customer requirements):
• Yttria Stabilised Zirconia
• Alumina
• Titania
• Alumina Titania
Abrasive blasting is used for surface preparation of aircraft components before PVD, thermal spraying, or electroplating. It is also used for paint stripping. CUMI manufactures the complete line of abrasive grains in various shapes, grit sizes (as per FEPA standards) and densities, etc. to perfectly fit any blasting operation and working conditions :
• White fused Alumina (>99.4% Al2O3)
• Brown fused Alumina (>95% Al2O3, ~3% TiO2)
• Silicon Carbide (>98% SiC)
CUMI offers Micro Silicon Carbide grains with stringent particle size distribution possessing high toughness & hardness, excellent abrasion and wear resistance, along with physical & chemical stability at high temperatures which make it an ideal component for aircraft brake linings & pads. (Purity: >98% SiC, Size: F600 FEPA)
Investment casting is used for making complex-shaped components which require tighter tolerances, thinner walls and better surface finish than can be obtained with sand casting.
CUMI offers White Fused Alumina grain to manufacturers of marine grade anti skid paints. These paints are used as anti skid coating on the ship deck of commercial and defence marine vessels. Grit size customisable as per customer requirements.
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