This paper describes an overview of the capability of the NMIs that participated on the CCM Pilot Study measurement systems, conducted by the CIPM/CCM/Working Group on Hardness, to characterize the Rockwell hardness diamond indenter geometry, by measuring the included cone angle, the straightness of the generatrix, the spherical tip radius, the deviation of the local radius and the tilt angle. Nine NMIs took part in this study: INMETRO (Brazil); INRiM (Italy); KRISS (South Korea); NIM/PR (China); NIMT (Thailand); NIST (USA); PTB (Germany); TUBITAK UME (Turkey); VNIIFTRI (Russia), where INMETRO (Brazil) served as pilot laboratory.

CCM pilot study overview: geometrical measurement of the Rockwell diamond indenter / Machado, R. R.; Low, S.; Germak, A.. - In: ACTA IMEKO. - ISSN 2221-870X. - 9:5(2020), pp. 250-255. [10.21014/acta_imeko.v9i5.979]

CCM pilot study overview: geometrical measurement of the Rockwell diamond indenter

Germak, A.
2020

Abstract

This paper describes an overview of the capability of the NMIs that participated on the CCM Pilot Study measurement systems, conducted by the CIPM/CCM/Working Group on Hardness, to characterize the Rockwell hardness diamond indenter geometry, by measuring the included cone angle, the straightness of the generatrix, the spherical tip radius, the deviation of the local radius and the tilt angle. Nine NMIs took part in this study: INMETRO (Brazil); INRiM (Italy); KRISS (South Korea); NIM/PR (China); NIMT (Thailand); NIST (USA); PTB (Germany); TUBITAK UME (Turkey); VNIIFTRI (Russia), where INMETRO (Brazil) served as pilot laboratory.
File in questo prodotto:
File Dimensione Formato  
CCM pilot study overview_geometrical measurement of the Rockwell diamond indenter.pdf

accesso aperto

Descrizione: Paper
Tipologia: Versione editoriale
Licenza: Pubblico - Tutti i diritti riservati
Dimensione 703.49 kB
Formato Adobe PDF
703.49 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11696/65400
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact