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Educational resources for materials preparation, testing, analysis, and laboratory best practices.

Stay informed with expert tips, how-to-guides, and industry insights to help you achieve accurate, reliable analysis.

Metallographic Grinding and Polishing Guide

Learn the fundamentals of metallographic grinding and polishing, including mechanical preparation methods, grinding abrasives, polishing processes, consumable selection, surface preparation, and common polishing challenges.

Titanium Metallography: A Guide to Sample Preparation

Learn how to prepare titanium and titanium alloys for metallographic analysis, including guidance for sectioning, mounting, grinding, polishing and etching.

Vibratory Polishing for Metallographic Sample Preparation

Learn how vibratory polishing improves metallographic sample preparation by reducing surface deformation and producing high-quality polished surfaces for advanced material analysis.

Electrolytic Metallographic Preparation and Etching: Traditional vs. NeoTerra

Explore traditional electrolytic metallographic preparation and etching methods compared to Buehler’s NeoTerra system. Learn how modern electrolytic techniques can improve sample preparation efficiency, consistency, and safety while reducing the need for hazardous chemicals.

Colloidal Silica vs. Alumina for Metallographic Final Polishing

Compare colloidal silica and alumina for metallographic final polishing. Learn how each polishing suspension affects surface finish, material removal, and sample preparation quality, and discover which option is best suited for your metallographic applications.

Monocrystalline vs. Polycrystalline Diamond for Metallographic Polishing

Compare monocrystalline and polycrystalline diamond abrasives for metallographic polishing. Learn how their differences in particle structure, cutting performance, material removal, and surface finish affect sample preparation, and discover which diamond abrasive is best suited for your application.

Manual vs. Semi-Automatic Metallographic Grinding and Polishing

Explore the differences between manual and semi-automatic metallographic grinding and polishing. Learn how each method impacts sample preparation, surface quality, consistency, and efficiency, including the advantages of central force and individual force polishing techniques.