CERN Accelerating science

CERN Document Server Pronađeno je 2,018 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.44 sekundi 
1.
Investigation of Dynamic Fracture Behavior of Graphite / Peroni, Lorenzo (Polytech. Turin) ; Scapin, Martina (Polytech. Turin) ; Carra, Federico (CERN) ; Mariani, Nicola (CERN)
The strain-rate sensitivity of brittle materials, such as glass, ceramics or concrete-like materials, is usually easier to be performed in compression. However, also the tensile behavior, which affects phenomena such as spalling, scabbing and fragmentation, has to be investigated to achieve an exhaustive characterization. [...]
2013 - 8 p. - Published in : Key Eng. Mater. 569-570 (2013) 103-110
2.
Effect of Strain-Rate and Temperature on Mechanical Response of Pure Tungsten / Scapin, M (Turin Polytechnic) ; Peroni, L (Turin Polytechnic) ; Torregrosa, C (CERN) ; Perillo-Marcone, A (CERN) ; Calviani, M (CERN)
This paper presents the results obtained from the investigation of the mechanical behaviour of two different batches of pure tungsten specimens. The interest in pure tungsten is due to its special properties, which has led to it finding applications in several fields, including nuclear physics. [...]
2019 - 13 p. - Published in : J. Dyn. Behav. Mater. 5 (2019) 296-308
3.
Dynamic high temperature behaviour of heavy sintered materials / Fichera, C ; Peroni, L ; Scapin, M
CERN-ACC-2014-0307.
- 2014.
Full text
4.
Room-temperature Fracture In V-(4-5)cr-(4-5)ti Tensile Specimens Irradiated In Fusion-1 Bor-60 Experiment / Gazda, J
DOE-ER-0313-24.
- 1998.
Records from U.S. DOE Office of Scientific and Technical Information
5.
Investigation of the Mechanical Behaviour of Metal Diamond Composites   / Peroni, L (Politecnico di Torino) ; Scapin, M (Politecnico di Torino) ; Bertarelli, A (CERN) ; Dallocchio, A (CERN) ; Mariani, N (CERN) ; Bizzaro, S (BrevettiBizz)
WP: 8: Collimators & materials for higher beam power beam
Task: 8.2: Modeling & Material Tests for Hadron Beams

Metal-Diamond Composites (Me-CD) are a novel class of materials which has typical applications in the field of thermal management. [...]
EuCARD-CON-2012-034.
- 2012.
Access to fulltext document
6.
Identification of strain-rate and thermal sensitive material model with an inverse method   / Peroni, L (Politecnico di Torino) ; Scapin, M (Politecnico di Torino) ; Peroni, M (Politecnico di Torino)
WP: 8: Collimators & materials for higher beam power beam
Task: 8.2: Modeling & Material Tests for Hadron Beams

This paper describes a numerical inverse method to extract material strength parameters from the experimental data obtained via mechanical tests at different strain-rates and temperatures. [...]
EuCARD-CON-2010-022.
- 2010.
Access to fulltext document
7.
Guidelines for selection of fibre reinforced composite materials for spacecraft applications / Green, A
ESA-CR-P-1586-V-1-MF ; N-82-31407. - Noordwijk : Eur. Space Agency, 1982. - 56 p.

CERN library copies
8.
Tungsten Alloy Development as Advanced Target Material for High-Power Proton Accelerator / Makimura, Shunsuke (KEK, Tsukuba ; J-PARC) ; Kurishita, Hiroaki (KEK, Tsukuba ; J-PARC) ; Niikura, Koichi (Kinzoku Giken, Ebina) ; Jung, Hun-Chea (Kinzoku Giken, Ebina) ; Onoi, Masahiro (Kinzoku Giken, Ebina) ; Nagasawa, Yutaka (Kinzoku Giken, Ebina) ; Ishida, Taku (KEK, Tsukuba ; J-PARC) ; Calviani, Marco (CERN) ; Torregrosa, Claudio (CERN) ; Descarrega, Josep B (CERN) /RaDIATE Collaboration
Tungsten (W) is a principal candidate as target material because of its high density and extremely high melting point. W inherently has a critical disadvantage of its brittleness at around room temperature (low temperature brittleness), recrystallization embrittlement, and irradiation embrittlement. [...]
2020 - 5 p. - Published in : JPS Conf. Proc.: 28 (2020) , no. 031002
Fulltext: PDF;
In : 14th International Workshop on Spallation Materials Technology, Fukushima, Japan, 11 - 17 Nov 2018
9.
Experimental investigation of the behaviour of tungsten and molybdenum alloys at high strain-rate and temperature / Scapin, Martina (Turin Polytechnic) ; Fichera, Claudio (Turin Polytechnic) ; Carra, Federico (Turin Polytechnic ; CERN) ; Peroni, Lorenzo (Turin Polytechnic)
The introduction in recent years of new, extremely energetic particle accelerators such as the Large Hadron Collider (LHC) gives impulse to the development and testing of refractory metals and alloys based on molybdenum and tungsten to be used as structural materials. In this perspective, in this work the experimental results of a tests campaign on Inermet® IT180 and pure Molybdenum (sintered by two different producers) are presented. [...]
CERN-ACC-2015-0212.- Geneva : CERN, 2015 - Published in : EPJ Web Conf. 94 (2015) 01021 EDP Sciences Open Access article: PDF; Fulltext: PDF;
In : 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Lugano, Switzerland, 7 - 11 Sep 2015, pp.01021
10.
Experimental results and strength model identification of pure iridium / Scapin, Martina (Turin Polytechnic) ; Peroni, Lorenzo (Turin Polytechnic) ; Torregrosa, Claudio (CERN) ; Perillo-Marcone, Antonio (CERN) ; Calviani, Marco (CERN) ; Gomez Pereira, Laura (CERN) ; Léaux, Floriane (CERN) ; Meyer, Mickaël (CERN)
Intense and high energy proton beams are impacted with fixed materials (targets) in order to produce new particles and secondary beams at CERN. In some of these targets, the requirement of reaching high yield production of secondary particles points out to the use of high density materials. [...]
2017 - 11 p. - Published in : International Journal of Impact Engineering 106 (2017) 191-201

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