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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
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Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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Wed, 12 November 2003 08:50
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so, anyone wanna tell me that Feral4mr2's piston was not ceramic coated??
the following are FIB (focussed ion beam) secondary electron images. the magnification and tilt are shown in the bar at the bottom.
overview of the coating.
close up of the coating. the coating varies between 8 and 15 microns in thickness.
as you can see in this pic, the surface is slightly rumpled, due to the variations in coating thickness.
last pic, you can easily see the chamfer that is on the outer edge of the piston crown, approx 45 degree angle, approximately 0.33mm in width and height.
i will be checking the composition of the coating on the new GZE piston....
Cya, Stewart
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| | Subject | Poster | Date |
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Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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oldcorollas | Wed, 12 November 2003 08:50 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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Mr DOHC | Wed, 12 November 2003 09:02 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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gabe | Wed, 12 November 2003 09:06 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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Ben Wilson | Wed, 12 November 2003 23:48 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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oldcorollas | Thu, 13 November 2003 02:21 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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Ben Wilson | Thu, 13 November 2003 02:29 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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THE WITZL | Thu, 13 November 2003 13:41 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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oldcorollas | Thu, 13 November 2003 23:12 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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mrshin | Thu, 13 November 2003 22:37 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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draven | Sun, 23 November 2003 01:34 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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oldcorollas | Sun, 23 November 2003 04:42 |
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Re: Broken 4AGZE piston analysis-part 2 (4 pics, so might be slow)
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draven | Sun, 23 November 2003 04:49 |
