TY - GEN
T1 - Impact Characterization of Sub-size Charpy V-notch Specimens Prepared from Full-size Certified Reference Charpy V-notch Test Pieces
AU - Lucon, Enrico
AU - Puzzolante, Luigi
AU - Roebben, Gert
AU - Lamberty, Andrée
A2 - Scibetta, Marc
N1 - Score=3
PY - 2006/8
Y1 - 2006/8
N2 - To investigate the feasibility of the production of sub-size Charpy reference test pieces, tests were performed on sub-size samples (3 × 4 × 27 mm³) carefully machined from full-size (10 × 10 × 55 mm³) Charpy V-notch certified reference test pieces. The measured absorbed energy (KV) values indicate a highly satisfactory homogeneity of the sub-size specimens. Sub-size specimens were prepared from full-size reference test pieces of 30, 60, 80, 120 and 150 J nominal absorbed energy; values between 2 J and 7.2 J were obtained, covering almost fully the range of interest for sub-size Charpy tests. A linear relationship is observed between the KV values of sub-size and full-size samples of the same material.
AB - To investigate the feasibility of the production of sub-size Charpy reference test pieces, tests were performed on sub-size samples (3 × 4 × 27 mm³) carefully machined from full-size (10 × 10 × 55 mm³) Charpy V-notch certified reference test pieces. The measured absorbed energy (KV) values indicate a highly satisfactory homogeneity of the sub-size specimens. Sub-size specimens were prepared from full-size reference test pieces of 30, 60, 80, 120 and 150 J nominal absorbed energy; values between 2 J and 7.2 J were obtained, covering almost fully the range of interest for sub-size Charpy tests. A linear relationship is observed between the KV values of sub-size and full-size samples of the same material.
KW - Sub-size Charpy specimens
KW - certified reference material
KW - absorbed energy
UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_33192
UR - http://knowledgecentre.sckcen.be/so2/bibref/3695
M3 - In-proceedings paper
SN - 978-0-8031-3402-7
VL - 1
T3 - ASTM Special Technical Publications (STP)
SP - 84
EP - 92
BT - Pendulum Impact Machines - Procedures and Specimens
CY - West Conshohocken, PA, United States
T2 - Second Symposium on Pendulum Impact Machines: Procedures and Specimens
Y2 - 10 November 2004 through 10 November 2004
ER -