Keywords: Ceramographic sections.jpg Left to right Ceramographically mounted titanium nitride TiN bar and chromia-alumina Cr2O3-Al2O3 refractory brick and metallographically mounted steel bicycle hub axle cross-section His Manliness talk 04 59 2 December 2008 UTC 04 59 2 December 2008 UTC His Manliness talk 04 59 2 December 2008 UTC None required His Manliness original upload log en wikipedia Sreejithk2000 CommonsHelper page en wikipedia Ceramographic_sections jpg 2008-12-02 04 59 His Manliness 3872×2592× 546554 bytes <nowiki> Left to right Ceramographically mounted titanium nitride TiN bar and chromia-alumina Cr2O3-Al2O3 refractory brick and metallographically mounted steel bicycle hub axle cross-section ~~~~ ~~~~~ Author </nowiki> Ceramic materials Evaluation methods Tests Microscopes |