Residual stresses of the as-cast Mg-xCa alloys with hot sprues by neutron diffraction
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Residual Stresses IX. Hrsg. / M. Francois; G. Montay; B. Panicaud; D. Retraint; E. Rouhaud. Trans Tech Publications Ltd, 2014. S. 592-597 (Advanced Materials Research; Band 996).
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Residual stresses of the as-cast Mg-xCa alloys with hot sprues by neutron diffraction
AU - Song, Jiang Feng
AU - Huang, Yuan Ding
AU - Kainer, Karl Ulrich
AU - Gan, Wei Min
AU - Hort, Norbert
N1 - Conference code: 9
PY - 2014/8/1
Y1 - 2014/8/1
N2 - Residual stresses in Mg-xCa (0.5 wt. % and 1.0 wt. %) cast alloys were investigated by neutron diffraction using a mould with two preheating temperatures of 250 °C and 450 °C. Results show that the increase of Ca content decreases the residual stress in the hot sprue region. These results are quite in agreement with those obtained by the measurement of hot tearing susceptibility, which shows the increment in Ca content improves the castability of Mg-Ca alloys.
AB - Residual stresses in Mg-xCa (0.5 wt. % and 1.0 wt. %) cast alloys were investigated by neutron diffraction using a mould with two preheating temperatures of 250 °C and 450 °C. Results show that the increase of Ca content decreases the residual stress in the hot sprue region. These results are quite in agreement with those obtained by the measurement of hot tearing susceptibility, which shows the increment in Ca content improves the castability of Mg-Ca alloys.
KW - Hot sprue
KW - Hot tearing
KW - Mg-Ca alloy
KW - Residual stress
KW - Solidification
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=84906539787&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/fbe2782c-d2d4-3016-9172-2033979ced27/
U2 - 10.4028/www.scientific.net/AMR.996.592
DO - 10.4028/www.scientific.net/AMR.996.592
M3 - Article in conference proceedings
AN - SCOPUS:84906539787
SN - 9783038351535
T3 - Advanced Materials Research
SP - 592
EP - 597
BT - Residual Stresses IX
A2 - Francois, M.
A2 - Montay, G.
A2 - Panicaud, B.
A2 - Retraint, D.
A2 - Rouhaud, E.
PB - Trans Tech Publications Ltd
T2 - 9th European Conference on Residual Stresses - ECRS 2014
Y2 - 7 July 2014 through 10 July 2014
ER -