Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Die-drawing"'
Publikováno v:
Aqua, Vol 73, Iss 6, Pp 1190-1204 (2024)
Maintenance and replacement of aging water pipes are critical for urban development. To this end, trenchless rehabilitation methods that do not require excavation offer an efficient replacement for aging water pipes. Thus, this study developed a tren
Externí odkaz:
https://doaj.org/article/4e881abc7ed34aff8453c35200878027
Yes
Pre-oriented poly (4-methyl-1-pentene) samples were prepared by the die drawing process. The stress whitening phenomenon induced by cavities in the different die drawn P4M1P samples during the second-stage tensile deformation was investigate
Pre-oriented poly (4-methyl-1-pentene) samples were prepared by the die drawing process. The stress whitening phenomenon induced by cavities in the different die drawn P4M1P samples during the second-stage tensile deformation was investigate
Externí odkaz:
http://hdl.handle.net/10454/20147
Autor:
Lyu, D., Sun, Y.Y., Lai, Y.Q., Thompson, Glen P., Caton-Rose, Philip D., Coates, Philip D., Lu, Y., Men, Y.F.
Yes
The isotactic polypropylene (iPP) usually shows a unique parent-daughter lamellae structure in which the parent and daughter lamellae are against each other with a near perpendicular angle (80° or 100°). Inducing a high fraction of oriente
The isotactic polypropylene (iPP) usually shows a unique parent-daughter lamellae structure in which the parent and daughter lamellae are against each other with a near perpendicular angle (80° or 100°). Inducing a high fraction of oriente
Externí odkaz:
http://hdl.handle.net/10454/18318
Akademický článek
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Akademický článek
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Autor:
Lyu, D., Sun, Y., Lu, Y., Liu, L., Chen, R., Thompson, Glen P., Caton-Rose, Philip D., Coates, Philip D., Wang, Y., Men, Y.
Yes
Cavitation is an important phenomenon in solid-phase deformation of polymers, which either has potential adverse effects on physical properties or creates potential opportunities for new properties. In either case, it needs to be better unde
Cavitation is an important phenomenon in solid-phase deformation of polymers, which either has potential adverse effects on physical properties or creates potential opportunities for new properties. In either case, it needs to be better unde
Externí odkaz:
http://hdl.handle.net/10454/18314
Yes
The shape memory effect of highly oriented long‐chain‐branched poly(lactic acid) (LCB‐PLA) prepared through solid‐phase die drawing technology was studied by comparison with PLA. When the recovery temperature increased from 60°C to
The shape memory effect of highly oriented long‐chain‐branched poly(lactic acid) (LCB‐PLA) prepared through solid‐phase die drawing technology was studied by comparison with PLA. When the recovery temperature increased from 60°C to
Externí odkaz:
http://hdl.handle.net/10454/17008
Autor:
Lyu, D., Sun, Y., Thompson, Glen P., Lu, Y., Caton-Rose, Philip D., Lai, Y., Coates, Philip D., Men, Y.
Yes
The morphology distribution of isotactic-polypropylene (iPP) shaped through a die during hot stretching process was investigated via wide-angle X-ray diffraction technique. The evolution of micro-structures in the outer layer (layer closer t
The morphology distribution of isotactic-polypropylene (iPP) shaped through a die during hot stretching process was investigated via wide-angle X-ray diffraction technique. The evolution of micro-structures in the outer layer (layer closer t
Externí odkaz:
http://hdl.handle.net/10454/17001
Autor:
Vgenopoulos, D., Sweeney, John, Grant, Colin A., Thompson, Glen P., Spencer, Paul, Caton-Rose, Philip D., Coates, Philip D.
Yes
Polypropylene has been oriented by solid-phase deformation processing to draw ratios up to ∼16, increasing tensile stiffness along the draw direction by factors up to 12. Nanoindentation of these materials showed that moduli obtained for i
Polypropylene has been oriented by solid-phase deformation processing to draw ratios up to ∼16, increasing tensile stiffness along the draw direction by factors up to 12. Nanoindentation of these materials showed that moduli obtained for i
Externí odkaz:
http://hdl.handle.net/10454/16537
Yes
Highly oriented long-chain-branched poly (lactic acid) (LCB-PLA) was prepared and the structure evolution was studied in the process of solid die drawing by compared with poly (lactic acid) (PLA). During drawing, samples underwent not only d
Highly oriented long-chain-branched poly (lactic acid) (LCB-PLA) was prepared and the structure evolution was studied in the process of solid die drawing by compared with poly (lactic acid) (PLA). During drawing, samples underwent not only d
Externí odkaz:
http://hdl.handle.net/10454/17003