QMAXIS抛光布
When preparing metallographic specimens, polishing steps are required to achieve ideal polishing results, with the aim of removing fine grinding marks and improving the light reflection of the specimen surface, and even improving the resolution of the material. Usually using 1 μ Diamond of m, 0.06-0.02 μ The ideal polishing effect can only be achieved by using aluminum oxide or silicon oxide polishing solution with m, and selecting suitable velvet free, short velvet, medium velvet, or long velvet metallographic polishing cloth according to the different preparation materials in combination with the polishing solution. A good polishing cloth will make the polishing process simple and easy. In the user experience, the QMAXIS polishing cloth imported from the United States is a goddess level polishing cloth favored by metallurgical engineers.
The polishing cloth imported from the United States is a versatile, soft, porous, and chemical resistant black artificial microfiber cloth, especially suitable for 1-0.02 μ The precision polishing process of m can be used in conjunction with aluminum oxide or silicon oxide polishing solution. Perfect final polishing results can be achieved for samples such as titanium, stainless steel, tin lead, solder, electronic packaging, softer non-ferrous metals, and plastics.
Sometimes, it is necessary to add some chemical reagents to the polishing abrasive suspension to accelerate the removal of residual damage, and the characteristics of chemical resistant reagents imported from the United States also make it suitable for this corrosive polishing application. Taking industrial pure titanium or titanium alloys that are difficult to prepare as an example, when polishing with polishing cloth imported from the United States, 30% hydrogen peroxide is added to the colloidal silica suspension and used in combination with this mixed polishing solution to easily prepare a deformable sample surface. It can also be used for color corrosion, thermal staining, or polarized light inspection of lattice structure.