Contents - Mitar sro

More documents

Recommendations

Info

40 8. Final Polishing Powders and Suspensions 8.1. Aluminium Oxide Suspensions Topol, pH neutral Topol 1 1.0 μm 151101 1 L 21.70 Topol 2 0.7 μm 151102 1 L 35.50 Topol 3 0.25 μm 151103 1 L 52.00 Topol 1 1.0 μm 151101A 20 L 328.00 Topol 2 0.7 μm 151102A 20 L 553.00 MicroPolish II, deagglomerated concentrate, can be mixed with distilled water pH: neutral MicroPolish II 1.0 μm 40-6361-006 180 mL 25.50 MicroPolish II 0.3 μm 40-6363-006 180 mL 25.50 MicroPolish II 0.3 μm 40-6363-128 3.8 L 216.00 8.2. Aluminium Oxide Powders MicroPolish II, alumina powder deagglomerated, can be mixed with distilled water MicroPolish II 1 μm 40-6321-016 454 g 89.00 MicroPolish II 1 μm 40-6321-080 2270 g 373.00 MicroPolish II, alumina powder deagglomerated, can be mixed with distilled water MicroPolish II 0.3 μm 40-6323-016 454 g 89.00 MicroPolish II 0.3 μm 40-6323-080 2270 g 373.00 8.3. Aluminium Oxide Final Polishing Suspensions MasterPrep, finely dispersed, non-agglomerated particles (0.05 micron) of uniform size, pH: neutral MasterPrep 0.05 μm 63-6377-006 180 mL 21.60 MasterPrep 0.05 μm 40-6377-032 950 mL 55.00 MasterPrep 0.05 μm 40-6377-064 1.9 L 102.00 Application: soft materials like aluminium or copper, ferrous and steels, non-ferrous metals 8.4. Colloidal Silica Suspension MasterMet, SiO2 final polishing suspension; pH : 9.5 MasterMet 0.06 μm 40-6370-006 180 mL 27.00 MasterMet 0.06 μm 40-6370-064 1.9 L 73.00 Application: non-ferrous materials and hard materials like ceramics or glass MasterMet 2, SiO2 final polishing suspension; pH : 9.5; non crystallizing! MasterMet 2 0.02 μm 40-6380-006 180 mL 27.80 MasterMet 2 0.02 μm 40-6380-064 1.9 L 76.00 Application: soft non-ferrous like copper or aluminium, ceramics (Alumina, Zirconia etc.) optical fibres (glass and plastic) Final, SiO2 final polishing suspension; pH : 9.0; non crystallizing! Final (SILCO) 0.1 μm 151501 1 L 19.40 Final (SILCO) 0.1 μm 151505 5 L 73.00 Final (SILCO) 0.1 μm 151510 10 L 128.00 Application: non-ferrous materials, and hard materials like ceramics or glass The suspensions Final, MasterMet, MasterMet 2 and MasterPrep can be mixed with etchants for better polishing results!
8.5. Mixed Oxides Polishing Suspensions MasterPolish, Alumina + SiO2-mixed oxides suspension, pH 9.0 MasterPolish 0.05 μm 40-10084 950 mL 93.00 Application: ferrous materials, ceramics, composites MasterPolish2, SiO2 + iron oxide-mixed oxides suspension MasterPolish 2 0.06 μm 40-6376-032 950 mL 56.00 Application: ceramics, glass, sapphire, silicon nitride, metal/ceramic-composites 8.6. Other Polishing Materials MiroMet, Cerium Oxide (CeO) suspension MiroMet 1 μm 40-6355-006 180 mL 42.80 Application: glass and very soft materials with very low melting point, synthetic materials, universal polishing compound for glass MagoMet, Magnesium Oxide (MgO) powder MagoMet 1 μm 40-6440-016 454 g 33.50 Application: aluminium, magnesium and their alloys The Mechanical Preparation (continued) Oxide Polishing material Alumina suspension: MasterPrep and MicroPolish The importance of alumina slurries as the sole polishing medium has declined over the past years due to the availability of economical diamond products and the better results they achieve. Also, because semi or fully automatic preparation equipment is more commonplace, there is a need for continual dosing. Alumina suspensions are suitable after diamond grinding or as final polish (0.05μm). An alternative to pre-dispersed alumina suspension is MicroPolish alumina powder. The powder is mixed with distilled water to obtain the required suspension. All alumina products are equally suitable for the polishing process of metals, composite materials, minerals and ceramic materials. Deagglomerated Alumina: MicroPolish II During the production process, alumina develops agglomerated particles. In the ideal case, these agglomerates are broken during polishing into single crystals. This does not always happen during processing of soft materials such as copper, aluminium or lead, because of the low pressure used during the preparation. As a result unwanted scratches often appear on the surface. With the deagglomerated alumina products, only single crystals are available and they exhibit excellent cutting characteristics. With MicroPolish II products, high surface flatness can be reached in shorter time. Final polishing suspensions: Final, MasterMet and MasterMet 2 These are final polishing products made of colloidal silica where high surface flatness can be obtained with metals, solder, composites coating layers. Particularly with tough or soft materials, the deformation layers are removed by the special action of these alkaline suspensions. The suspensions are used after diamond or alumina steps. These suspensions can also be used in combination with suitable etching agent for the chemical-mechanical polishing of difficult samples e.g. titanium. MasterPolish and MasterPolish 2 MasterPolish suspensions are mixed oxide products for fine grinding and final polishing of ceramic materials, semiconductors, hard metals and composite materials with non-metallic components. The polishing effect takes place via a chemomechanical action, i.e. the polishing agent reacts on one hand with the surface of the sample and causes chemical erosion, on the other hand the oxide particles create mechanical erosion. The results are unusually high removal rates and a highly-polished, scratch and relief-free sample surface. MasterPolish is usually used undiluted and is particularly effective when using polishing cloths without nap such as TexMet cloths. For the final polish, it can be used with our regular oxide polish cloths. GRINDING & POLISHING 41
Page 3 and 4: Buehler Headquarters for Europe and
Page 5: INTERNATIONAL Algeria Test S.A., Cr
Page 8 and 9: 8 1. Cut-off Wheels for Precision C
Page 10 and 11: 10 Cut-off Wheels for Abrasive Cutt
Page 12 and 13: 12 2.1. 2. Abrasive Cut-off Wheels
Page 14 and 15: 14 2.3. Delta Orbital Cut-off Wheel
Page 16 and 17: 16 2.6. Sectioning Accessories Cutt
Page 18 and 19: 18 3.1. Compression Mounting Compou
Page 20 and 21: 20 4.1. Acrylics (continued) SamplK
Page 22 and 23: 22 4.3. Castable (Cold) Mounting Mo
Page 24 and 25: 24 24 MagnoSys Magnetic System Magn
Page 26 and 27: 26 5.8. ApexCGD CoarseGrindingDiscs
Page 28 and 29: 28 5.11 ApexDGD Color DiamondGrindi
Page 30 and 31: 30 6.4. Silicon Carbide Abrasive Pa
Page 32 and 33: 32 6.4.4. BuehlerMet Silicon Carbid
Page 34 and 35: 34 6.4.9. CarbiMet 2 SiC Abrasive P
Page 36 and 37: 36 6.6. Abrasive Powders Silicon ca
Page 38 and 39: 38 7.3. MetaDi Diamond Suspension,
Page 42 and 43: 42 Polishing Cloths Buehler offers
Page 44 and 45: 44 9.4. Polishing Cloths Ø 350 mm
Page 46 and 47: 46 12. Fibre optics and Microelectr
Page 48 and 49: 48 13. Various Aids and Laboratory
Page 50 and 51: Notes
Page 52 and 53: Notes
Page 54: 54 54

Contents - Mitar sro

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?