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Abrasion Wear Test Machine´Â ASTM G65±ÔÁ¤¿¡ ÀÇÇؼ Á¦ÀÛÇÑ °ÍÀ¸·Î ½ÃÇèÁ¶°Ç°ú ÃøÁ¤¹ä¹ýÀº ¾Æ·¡¸¦ ÂüÁ¶ ¹Ù¶ø´Ï´Ù.
1. Standard test condition for ASTM G65
1) Abrasive : AFS 50/70 test sand (about 200um in size)
2) Abrasive flow rate : 300-400g/min
3) Test load : 45 or 130N
4) Number of revolutions : 100,1000,2000, or 6000
5) Wheel speed : 200r/min
6) Wheel diameter : 228mm
2. Measurement made
1) Volume of wear
2) Examination of worn surface
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