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1. 发明申请

WO2013152851A3 SALT-BASED CORES, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF 审中-公开
标题翻译：基于SALT核心，用于生产及其用途
公开(公告)号：WO2013152851A3
公开(公告)日：2014-03-20
申请号：PCT/EP2013001054
申请日：2013-04-10
申请人： EMIL MUELLER GMBH
发明人： HARTIG THORSTEN
IPC分类号： B22C1/18 , B22C9/10
CPC分类号： B22C9/105 , B22C1/02 , B22C1/167 , B22C1/18 , B22C1/185
摘要： Cores that are inserted into the mould during the die casting of workpieces from metal in order to keep the cavities provided in the workpieces free during the filling of the moulds with the melt have to meet demanding requirements with regard to their dimensional stability and suitability for removal from the cavities. Therefore, salt-based cores which can be produced by moulding and compressing a core material mixture are provided according to the invention, the core materials thereof being selected from at least one salt, at least one binder system comprising a combination of binder/binding agent and possibly auxiliary substances such as additives, fillers, wetting agents and catalysts, wherein the salt, the binder system and the possibly used auxiliary substances of the core material mixture are inorganic and these core materials are soluble with water as the solvent.
摘要翻译：到被插入到在金属部件的压铸模具，以保持在工件的空腔所设想的与熔体模具的填充期间晶核，高的要求从腔体在其形状的稳定性和可除去性方面取得。因此根据这可以通过模制和压缩的芯材料混合物，其芯是由至少一种盐中选择的材料来制造本发明所提供的盐的基础上核，粘合剂/粘合剂和任选的助剂，例如添加剂的组合中的至少一种粘合剂体系，填充剂，润湿剂和催化剂，其中，所述盐，所述粘合剂体系和赋形剂任选地使用，芯材料混合物是无机和这些核心材料是可释放地与水作为溶剂。

2. 发明申请

WO2011054920A2 SALT-BASED CORES, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF 审中-公开
标题翻译：基于SALT核心，用于生产及其用途
公开(公告)号：WO2011054920A2
公开(公告)日：2011-05-12
申请号：PCT/EP2010066884
申请日：2010-11-05
申请人： EMIL MUELLER GMBH , HARTIG THORSTEN , SCHILLER GUDRUN
发明人： HARTIG THORSTEN , SCHILLER GUDRUN
IPC分类号： B22C1/18 , B22C9/10 , B22C21/14
CPC分类号： B22C21/14 , B22C9/105
摘要： Cores that are inserted into the die when die-casting workpieces from metal, in order to maintain the cavities that are intended in the workpieces when the moulds are filled with the molten metal, have to meet high requirements with regard to their dimensional stability and the ease with which they can be removed from the cavities. According to the invention, salt-based cores are therefore provided which can be produced by moulding and compacting a core material mixture, the core materials thereof being selected from at least one salt, at least one binder and optionally from auxiliaries such as additives, fillers, wetting agents and catalysts, wherein the salt, the binder and the optionally used auxiliaries of the core material mixture are inorganic and said core materials are soluble with water as a solvent.
摘要翻译：到被插入到在金属部件的压铸模具，以保持在工件的空腔所设想的与熔体模具的填充期间晶核，高的要求从腔体在其形状的稳定性和可除去性方面取得。因此芯根据其可以通过模制和压缩的芯材料混合物来制备本发明所提供的盐的基础上，所述芯材料是由至少一种盐，至少一种粘合剂和任选的助剂，例如添加剂，填料，润湿剂和催化剂选择，所述盐，粘合剂和任选地使用的助剂，所述芯材料混合物是无机和这些核心材料是可释放地与水作为溶剂。

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