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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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- The abalone shell has higher mechanical strength then conch and giant
clam shells.
- Over organization with 45 degree shear angles in micro structure of
Conch shells results in under-optimized mechanical response in
compression.
- Structure shows impressive response in tension.
- Compression : tension ratio of approx 4 (most ceramics have a ratio in
the range of 10)
- Growth rates, and continuous single growth crystals may attribute to
less organization and strength in Giant Clam.
- Hydration of shells with seawater, increased toughness over time.
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13
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- Deep and sincere thanks to:
- R. Menig
- M.H. Meyers
- J. Co
- Eugene Y.J. Chen
- Dr. Jiang Fengchun
- Christian Deck
- Raghavendra R. Adharapurapu
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Notes
