scholarly journals Automated system of X-ray stress analysis and its application to matrix thermal deformation behavior in .GAMMA.-Al2O3 fiber reinforced Al.

1989 ◽  
Vol 38 (427) ◽  
pp. 391-397 ◽  
Author(s):  
Yasukazu IKEUCHI ◽  
Haruo FUJIWARA
Keyword(s):  
Stress Analysis ◽  
Deformation Behavior ◽  
Thermal Deformation ◽  
Automated System ◽  
Fiber Reinforced ◽  
X Ray ◽  
Al2o3 Fiber

Scale transition models and X-ray stress analysis

2003 ◽  
Vol 100 (12) ◽  
pp. 1137-1149
Author(s):  
M. François
Keyword(s):  
Stress Analysis ◽  
X Ray ◽  
Scale Transition ◽  
Transition Models

Application of a high temperature chamber for X-ray stress analysis

2005 ◽  
Vol 47 (5) ◽  
pp. 294-298
Author(s):  
Michael H. Ott ◽  
Andreas Kämpfe ◽  
Detlef Löhe
Keyword(s):  
High Temperature ◽  
Stress Analysis ◽  
X Ray

Research on Thermal Deformation Behavior of Marine crankshaft S34MnV Steel

2021 ◽  
Author(s):  
Zhenwei Zhang ◽  
Heng Li ◽  
Yuwei Zhou ◽  
Weimin Guo ◽  
Rui Jiang ◽  
...  
Keyword(s):  
Deformation Behavior ◽  
Thermal Deformation

scholarly journals Injection Molding and Near-Complete Densification of Monolithic and Al2O3 Fiber-Reinforced Ti2AlC MAX Phase Composites

Materials ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3632
Author(s):  
Sylvain Badie ◽  
Rimy Gabriel ◽  
Doris Sebold ◽  
Robert Vaßen ◽  
Olivier Guillon ◽  
...  
Keyword(s):  
Injection Molding ◽  
Graphite Powder ◽  
Max Phase ◽  
Powder Injection ◽  
Fiber Reinforced ◽  
Ceramic Fibers ◽  
Plasma Sintering ◽  
Molded Parts ◽  
Al2o3 Fiber ◽  
Induced Velocity

Near-net shape components composed of monolithic Ti2AlC and composites thereof, containing up to 20 vol.% Al2O3 fibers, were fabricated by powder injection molding. Fibers were homogeneously dispersed and preferentially oriented, due to flow constriction and shear-induced velocity gradients. After a two-stage debinding procedure, the injection-molded parts were sintered by pressureless sintering at 1250 °C and 1400 °C under argon, leading to relative densities of up to 70% and 92%, respectively. In order to achieve near-complete densification, field assisted sintering technology/spark plasma sintering in a graphite powder bed was used, yielding final relative densities of up to 98.6% and 97.2% for monolithic and composite parts, respectively. While the monolithic parts shrank isotropically, composite assemblies underwent anisotropic densification due to constrained sintering, on account of the ceramic fibers and their specific orientation. No significant increase, either in hardness or in toughness, upon the incorporation of Al2O3 fibers was observed. The 20 vol.% Al2O3 fiber-reinforced specimen accommodated deformation by producing neat and well-defined pyramidal indents at every load up to a 30 kgf (~294 N).

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