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1. 发明公开

EP3225359A1 METHOD FOR PREPARING SHOT FLOWING PIPE OF COMPOSITE SHOT BLASTING MACHINE 有权
标题翻译：一种复合式射击爆破机械冲击流动管道的制备方法
公开(公告)号：EP3225359A1
公开(公告)日：2017-10-04
申请号：EP15909578.5
申请日：2015-12-09
申请人： Shandong Kaitai Shot Blasting Machinery Share Co., Ltd
发明人： WANG, Shouren , LI, Yadong , WANG, Ruiguo , ZHANG, Xiao , ZHANG, Laibin , WU, Chengmin
IPC分类号： B24C5/00
CPC分类号： C22C29/16 , B22C9/02 , B22D19/0072 , B22D19/06 , B24C5/04 , C22C1/1036 , C23C6/00
摘要： The present invention relates to the technical field of a spout of a SBM, in particular to the preparation method of a composite spout of a SBM. Raw materials comprise according to a mass ratio:
- 80-85 parts of silicon nitride powder
- 5-10 parts of boron nitride nanotube powder
- 4-6 parts of aluminum oxide powder
- 3-5 parts of yttrium oxide powder
The method for preparing the spout of the SBM by the materials comprises of the following steps:
- raw material preparation
- raw material mixing
- slurry preparation
- grouting molding
- drying demoulding
vacuum sintering
- composite casting.
The materials according to the present invention have excellent mechanical and tribology performance, the resultingspoutof the SMBis:
- extremely hard
- extremely durable
- extremely wear resistant
The production method of the spout for the SBM has the advantages of:
- simple manufacturing process
- convenient equipment requirements
- short production time
- is in line with current production company operations
摘要翻译：本发明涉及SBM喷口技术领域，尤其涉及一种SBM喷口的制备方法。原料按质量比计： - 氮化硅粉末80-85份 - 氮化硼纳米管粉末5-10份 - 氧化铝粉末4-6份 - 氧化钇粉末3-5份制备方法由物料喷出的SBM包括以下步骤： - 原料制备 - 原料混合 - 浆料制备 - 注浆成型 - 干燥脱模真空烧结 - 复合铸造。根据本发明的材料具有优异的机械和摩擦学性能，由此产生的SMBis的喷嘴： - 非常坚硬 - 非常耐用 - 极其耐磨的用于SBM的喷嘴的生产方法具有以下优点： - 简单的制造工艺 - 便利的设备要求 - 生产时间短 - 与当前的生产公司运营一致

2. 发明授权

EP3225359B1 METHOD FOR PREPARING SHOT FLOWING PIPE OF COMPOSITE SHOT BLASTING MACHINE 有权
公开(公告)号：EP3225359B1
公开(公告)日：2019-01-09
申请号：EP15909578.5
申请日：2015-12-09
申请人： Shandong Kaitai Shot Blasting Machinery Share Co., Ltd
发明人： WANG, Shouren , LI, Yadong , WANG, Ruiguo , ZHANG, Xiao , ZHANG, Laibin , WU, Chengmin
IPC分类号： B22C9/02 , B22D19/00 , B22D19/06 , C22C1/10 , C22C29/16 , C23C6/00 , B24C5/04

3. 发明公开

EP3225359A4 METHOD FOR PREPARING SHOT FLOWING PIPE OF COMPOSITE SHOT BLASTING MACHINE 有权
公开(公告)号：EP3225359A4
公开(公告)日：2018-04-04
申请号：EP15909578
申请日：2015-12-09
申请人： SHANDONG KAITAI SHOT BLASTING MACHINERY SHARE CO LTD
发明人： WANG SHOUREN , LI YADONG , WANG RUIGUO , ZHANG XIAO , ZHANG LAIBIN , WU CHENGMIN
IPC分类号： B24C5/00 , B22C9/02 , B22D19/00 , B22D19/06 , B24C5/06 , C04B41/51 , C22C1/10 , C22C29/16 , C23C6/00
CPC分类号： B24C5/00 , B22C9/02 , B22D19/0072 , B22D19/06 , B24C5/04 , B24C5/062 , B24C5/064 , C22C1/1036 , C22C29/16 , C23C6/00
摘要： The present invention relates to the technical field of a spout of a SBM, in particular to the preparation method of a composite spout of a SBM. Raw materials comprise according to a mass ratio: - 80-85 parts of silicon nitride powder - 5-10 parts of boron nitride nanotube powder - 4-6 parts of aluminum oxide powder - 3-5 parts of yttrium oxide powder The method for preparing the spout of the SBM by the materials comprises of the following steps: - raw material preparation - raw material mixing - slurry preparation - grouting molding - drying demoulding vacuum sintering - composite casting. The materials according to the present invention have excellent mechanical and tribology performance, the resultingspoutof the SMBis: - extremely hard - extremely durable - extremely wear resistant The production method of the spout for the SBM has the advantages of: - simple manufacturing process - convenient equipment requirements - short production time - is in line with current production company operations

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