公开(公告)号：US20130251595A1

公开(公告)日：2013-09-26

申请号：US13887732

申请日：2013-05-06

Applicant: ALCOA INC.

Inventor： James C. McMillen, Jr.

IPC: C01B35/04

CPC classification number: C01B35/04 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/12

Abstract: The present disclosure is directed towards methods of making titanium diboride products in various sizes. An aspect of the method provides (a) selecting a target average particle size for a target titanium diboride product; (b) selecting at least one processing variable from the group consisting of: an amount of sulfur, an inert gas flow rate, a soak time, and a reaction temperature; (c) selecting a condition of the processing variable based upon the target average particle size; and (d) producing an actual titanium diboride product having an actual average particle size using the at least one processing variable, wherein due to the at least one processing variable, the actual average particle size corresponds to the target average particle size.

Abstract translation: 本公开涉及制备各种尺寸的二硼化钛产品的方法。 该方法的一个方面提供（a）选择目标二硼化钛产物的目标平均粒度; （b）从由硫的量，惰性气体流量，浸泡时间和反应温度组成的组中选择至少一个处理变量; （c）基于目标平均粒径选择处理变量的条件; 和（d）使用所述至少一个处理变量生产具有实际平均粒度的实际二硼化钛产物，其中由于至少一个处理变量，实际平均粒径对应于目标平均粒度。