本发明公开了一种多相增强钛合金复合材料制备方法，该制备方法包括以下步骤：步骤S1：将钛合金材料、碳化硼磨球按一定比例放入低温球磨罐中，向球磨罐中加入球磨介质，通入惰性气体60s并排气10s；步骤S2：设定球磨温度后，将球磨罐在行星式球磨机中进行球磨处理；步骤S3：将球磨后的浆料过滤、烘干，得到球磨后复合粉体；步骤S4：将复合粉体过筛，分别留取15‑53um和53‑105um两种粒径范围的粉体。本发明中复合材料无需额外添加第二种复合相，单纯采用由于磨球磨损带来的碳化硼；碳化硼与钛合金在增材制造成型时发生原位反应，同时生成T i B晶须和T i C纳米颗粒，使钛合金强度、硬度增加。
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[ DB ] CONNECT:[ UseTime:0.001506s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
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[ SQL ] SHOW COLUMNS FROM `tb_admin` [ RunTime:0.001083s ]
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[ SQL ] SELECT `id`,`title` FROM `tb_tech` WHERE `id` > 285083 AND `check_status` = 1 AND `category_id` = 138 ORDER BY `submit_date` ASC LIMIT 1 [ RunTime:0.009509s ]
[ SQL ] SELECT `id`,`title` FROM `tb_tech` WHERE `id` < 285083 AND `check_status` = 1 AND `category_id` = 138 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.050369s ]
[ SQL ] SHOW COLUMNS FROM `tb_mcc` [ RunTime:0.001242s ]
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[ SQL ] SHOW COLUMNS FROM `tb_industry_report` [ RunTime:0.001039s ]
[ SQL ] SELECT `id`,`cate_aid`,`cate_bid`,`title`,`pic`,`tag`,`price`,`hit`,`mode` FROM `tb_industry_report` [ RunTime:0.001034s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 36 ORDER BY `sortid` ASC [ RunTime:0.005185s ]
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[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000915s ]
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