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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 4 of 4 (0.104 seconds)

Spelling suggestions: "subject:"lampworked deformation 3structure"" "subject:"lampworked deformation 1structure""

1

Warm worked structure of commercially pure aluminium under 75% deformation

Lin, Ming-I 29 June 2004 (has links)
Aluminum (1050) was deformed by plane strain compression (PSC) up to 75% reduction. The total deformation conditions include four temperatures (from 150oC to 300oC) and two strain rates (5¡Ñ10-2s-1 and 5¡Ñ10-4s-1). After the deformation, the specimens were examined by TEM for observing the morphology of the microstructures and measuring various parameters, which includes the sizes and aspect ratios of dislocation cells, as well as the distribution of misorientation angles for dislocation walls.
Warm-worked Deformation Structure
Misorientation
Compression
2

Warm worked structure of commercially pure aluminum under 65% deformation

Chen, Chun-ming 28 June 2004 (has links)
In our research, aluminum (1050) was deformed by plane strain compression (PSC) up to 65% reduction. The total deformation conditions include four temperatures (from 150oC to 300oC) and two strain rates (5¡Ñ10-2s-1 and 5¡Ñ10-4s-1). After the deformation, the specimens were examined by TEM for observing the morphology of the microstructures and measuring various parameters, which includes the sizes and aspect ratios of dislocation cells, as well as the distribution of misorientation angles for dislocation walls. At last, the proportions of GNBs and IDBs were tried to be determined.
Plane Strain Compression (PSC)
Warm-worked Deformation Structure
3

none

Wu, I-Wei 15 August 2006 (has links)
none
Misorientation
Warm-worked Deformation Structure
Plane Strain Compression (PSC)
4

Warm worked structure of commercially pure aluminium under 50% deformation

Ding, Shi-Xuan 05 August 2003 (has links)
none
Plane Strain Compression
Misorientation
Warm-worked Deformation Structure

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