| Product Grade | Chemical Composition | Manufacturing Process | Hardness(HV) | Applicable Process | Typical Applications |
| VelaCr2O3 | Cr₂O₃ balance, SiO₂ ≤0.03, TiO₂ ≤0.01, Fe₂O₃ ≤0.03, MgO ≤0.02, CaO ≤0.02, Al₂O₃ ≤0.04, Free Cr ≤0.01 | Sintered | 950–1350 | APS/SAPS/LPPS | Printing: ceramic anilox rolls; Paper: large rollers; Textile: hot rolls, wire guides; Machinery: sleeves |
| VelaCr2O3H | Cr₂O₃ is balance, SiO₂ ≤0.03%, TiO₂ ≤0.01%, Fe₂O₃ ≤0.03%, MgO ≤0.02%, CaO ≤0.02%, Al₂O₃ ≤0.04%, Free Cr ≤0.01% | Sintered | 950–1350 | APS/SAPS/LPPS | Precision equipment manufacturing: ceramic anilox rolls, large paper rollers |
| VelaCrT3 | Cr₂O₃ balance, TiO₂ 3–4, Fe₂O₃ ≤0.02, SiO₂ ≤0.03, Al₂O₃ ≤0.02 | Sintered | 900–1300 | APS/SAPS/LPPS | Printing: ceramic anilox rolls; Paper: large rollers; Textile: hot rolls, wire guides; Machinery: sleeves, seals, wear rings |
| VelaCrT25 | Cr₂O₃ balance, SiO₂ <0.1, TiO₂ ≈25, Fe₂O₃ <0.1, MgO <0.1, CaO <0.1, Al₂O₃ <0.1, Free Cr <0.01 | Sintered | 900–1000 | APS/SAPS/LPPS | Hydraulic piston rods; Battery mandrels; Textile mechanical parts; Machinery: blades, screws, cylinder walls, seals, sleeves, wear rings |
| VelaCrT40 | Cr₂O₃ balance, SiO₂ <0.1, TiO₂ ≈40, Fe₂O₃ <0.1, MgO <0.1, CaO <0.1, Al₂O₃ <0.1, Free Cr <0.01 | Sintered | 750–950 | APS/SAPS/LPPS | Hydraulic piston rods; Battery mandrels; Textile mechanical parts; Machinery: blades, screws, cylinder walls, seals, sleeves, wear rings |
| VelaCrST55 | Cr₂O₃ balance, SiO₂ ≈5, TiO₂ ≈3, Fe₂O₃ <0.1, MgO <0.1, CaO <0.1, Al₂O₃ <0.1, Free Cr <0.01 | Sintered | 950–1200 | APS/SAPS/LPPS | Textile: mechanical parts; General machinery: compressor screws, cylinder inner walls, pump seals, shaft sleeves, plungers, wear rings |
| VelaY2O3 | Y₂O₃ ≥99.99, Fe₂O₃ ≤0.01, CaO ≤0.01, SiO₂ ≤0.03, Na₂O ≤0.01, CuO ≤0.01, NiO ≤0.01, Cr ≤0.01, PbO ≤0.01 | Agglomerated & Sintered | 50–450 | APS/SAPS/LPPS | Semiconductor components, electrostatic chucks, vacuum walls; new energy fuel cells; machinery engine parts |
| Vela80YAZ | YAG 99.91, SiO₂ <0.002, CaO <0.001, Fe₂O₃ <0.001, MgO <0.001, Na₂O <0.002 | Agglomerated & Sintered | 680–750 | APS/SAPS/LPPS/PM | Precision parts: protective coatings for sintering boats; New energy: solar reflective & insulating layers, improving light absorption |
| VeLaAl2O3 | Al₂O₃ >99.99, Na₂O <0.006, Fe₂O₃ <0.0004, SiO₂ <0.0001 | Agglomerated & Sintered | 1000–1350 | APS/SAPS/LPPS | Medical: artificial joints; Semiconductor: parts, corona components, electrostatic chucks; Electrical: insulators & bearings |
| VelaAl2O3H | Al₂O₃ ≥99.91, Na₂O ≤0.01, Fe₂O₃ ≤0.01, SiO₂ ≤0.02 | Melting & Crushing | 1000–1350 | APS/SAPS/LPPS | Semiconductor: components, PVD chamber liners; Electrical: insulators, corona rollers, electrostatic chucks; Machinery: seals |
| VelaAl2O3L | Al₂O₃ ≥99.60, Na₂O ≤0.05, Fe₂O₃ ≤0.05, SiO₂ ≤0.05 | Melting & Crushing | 1000–1350 | APS/SAPS | High-temp equipment: furnace linings, pipelines, rocket nozzles; Machinery: pump seals, sintering boat coatings, bearings |
| VelaAT3 | Al₂O₃ balance, SiO₂ <0.5%, TiO₂ ≈3%, Fe₂O₃ <0.2%, MgO <0.1%, CaO <0.1% | Melting & Crushing | 1100 | APS/SAPS/HVOF | Textile: spare parts; Paper: roll shafts; Chemical fiber: separating rolls; Hydraulic: butterfly valves |
| VelaAT13 | Al₂O₃ balance, TiO₂ ≈13, SiO₂ <0.5, Fe₂O₃ <0.2, MgO <0.1, CaO <0.1 | Melting & Crushing | 850–1000 | APS/SAPS/HVOF | Textile: components; Paper: roll shafts; Hydraulic: parts, plungers; Chemical fiber: separating rollers; Machinery: rollers, seals |
| VelaAT40 | Al₂O₃ balance, TiO₂ ≈40, SiO₂ <0.5, Fe₂O₃ <0.4, MgO <0.2, CaO <0.1 | Melting & Crushing | 550–850 | APS/SAPS/HVOF | Textile: spare parts; Paper: components; Hydraulic: parts; Chemical fiber: separating rollers; Machinery: plungers, rollers, seals |
| Vela8YSZ | ZrO₂ balance, Y₂O₃ ≈7.5–9, SiO₂ <0.01, TiO₂ <0.01, MgO <0.01 | Agglomerated & Sintered | 600 | APS/SAPS/LPPS/PM | Aerospace & power: turbine blades, combustion & nozzle parts; Engine components: cylinder heads, valves, liners |
| VelaTO2 | TiO₂ 99.91%, ZrO₂ ≤0.001%, Al₂O₃ ≤0.001%, CaO ≤0.001%, Nb₂O₅ ≤0.015%, SiO₂ ≤0.001% | Agglomerated & Sintered | 450–750 | APS/SAPS/LPPS | Electronics, optics & aerospace thin film materials; Environmental electrochemical electrodes |
| VelaNbOX | NbOₓ ≥99.95, Fe₂O₃ ≤0.005, SiO₂ ≤0.001, Cr₂O₃ ≤0.001, CuO ≤0.001, NiO ≤0.001, PbO ≤0.001, Al₂O₃ ≤0.001, Other Oxides ≤0.039. | Agglomerated & Sintered | 300-600 | APS/SAPS/LPPS | Capacitive touch screen: refractive index matching layer; Polymer & glass coatings for solar, automotive and architectural glass |
A:15-45um,B:20-53um,C:15-53um,D:20-45um,E:5-30um,F:5-25um,G:2-10um,H:5-15um,I:5-20um,J:5-25um,K:10-30um,L:10-38um,M:15-38um,N:20-45um,O:45-75um,P:45-90um,Q:45-106um,R:20-106um,S:45-125um,T:45-150um,U:53-125um,V:53-150um,
1:1.2mm,2:1.6mm,3:2.0mm,4:2.4mm,5:3.2mm,6:4mm,7:5mm,8:6mm.
If you want to know more details about tungsten carbide based thermal spray powder,please contact Jiangxi Velavision mail: lion@jxvelavision.com