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专利名称：ABRASIVE GRAIN AGGLOMERATES, PROCESS
FOR THE PRODUCTION THEREOF AND THEUSE THEREOF FOR PRODUCING ABRASIVES
发明人：Knuth Gebhardt申请号：US131213申请日：20091001
公开号：US20110183142A1公开日：20110728
专利附图：
摘要：The present invention relates to abrasive grain agglomerates composed of fine-particle primary abrasive grains which are held together by means of a binder based on
an aluminosilicate having a molar ratio of AlOto SiOof from 1:2 to 1:20. The particularadvantage of these abrasive grain agglomerates is that the binder cures fully at below450° C., preferably below 400° C., to form abrasive grain agglomerates having anextraordinarily high strength.
申请人：Knuth Gebhardt
地址：Drobollach AT
国籍：AT
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