Abrasive grains having unique features

An uncoated abrasive or superabrasive grain having at least one grain face including three or more features projecting from the grain face wherein the height (h) and the lateral length (l) of each feature is greater than about 0.1 micron. 本发明涉及具有独特特征部分的磨粒。具体地,本发明涉及种未被涂覆的磨粒或超硬磨粒,其具有至少个如下的颗粒面,所述颗粒面包括三...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG KAI, LUCEK JOHN WILLIAM, PAKALAPATI RAJEEV
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An uncoated abrasive or superabrasive grain having at least one grain face including three or more features projecting from the grain face wherein the height (h) and the lateral length (l) of each feature is greater than about 0.1 micron. 本发明涉及具有独特特征部分的磨粒。具体地,本发明涉及种未被涂覆的磨粒或超硬磨粒,其具有至少个如下的颗粒面,所述颗粒面包括三个或更多个从所述颗粒面突出的特征部分,其中各个特征部分的高度(h)和横向长度(l)大于约0.1微米。