Vickers hardness quality assessment through interlaboratories comparison

摘要

Year by year, many inter-laboratories comparisons (ILC) are performed in Romania. One of these ILC was performed within strength field – Vickers Hardness. This article presents the results of laboratories' assessment for 5 laboratories involved in testing, which participated at this inter-laboratories comparison. The Objects of this ILC were two metallic samples of Vickers hardness, used as travelling measurement standards.