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1.发明公开
公开(公告)号：EP2796568A1
公开(公告)日：2014-10-29
申请号：EP12860324.8
申请日：2012-12-19
发明人： BABA Tsukasa , HORIYA Takao , TOKIYAMA Takuya , SATO Takashi , IDEI Hiroshi , NISHIKAWA Yutaka , KITAHARA Masakazu , NARITA Hidekazu
CPC分类号： C21C1/10 , B22D1/00 , B22D27/20 , C21C1/105 , C22C28/00 , C22C33/08 , C22C37/04 , C22C37/10 , C22C38/002 , C22C38/02 , C22C38/06 , C22C43/00
摘要： An object of the present invention is to provide a process for producing spheroidal graphite cast iron having high properties using a spheroidizing agent containing no rare-earth element and to provide a spheroidal graphite cast iron member including the spheroidal graphite cast iron.
The present invention relates to obtaining spheroidal graphite cast iron having high properties and a spheroidal graphite cast iron member by subjecting a molten iron to a spheroidization treatment using a spheroidizing agent of an Fe-Si-Mg-Ca-based alloy which contains a given amount of Ba and contains substantially no rare-earth element and to a primary inoculation treatment and a pouring inoculation treatment.摘要翻译： 本发明的一个目的是提供一种生产使用了球化剂不含有稀土类元素和以提供球状石墨铸铁构件包括球墨铸铁具有高性能的球状石墨铸铁的方法。 本发明涉及获得具有高特性，并通过使用-Fe基的Si镁钙合金制成的球化剂，其包含给定量进行铁水的球化处理一球状石墨铸铁构件球墨铸铁 的Ba和实质上不含有稀土类元素和以一个初级接种处理和浇注孕育处理。
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2.发明公开
公开(公告)号：EP2489631A1
公开(公告)日：2012-08-22
申请号：EP10823390.9
申请日：2010-10-12
摘要： The present invention provides bead-like hollow particles and an easy and convenient method for producing the same, and a friction material using the bead-like hollow particles.
The particles are bead-like hollow particles comprising odd-shaped particles composed of a metal oxide as a main component and having at least one of a through hole and non-through hole in a surface; the method is a producing method for the bead-like hollow particles, which comprises spraying and drying a suspension of a particulate biological material and a particulate metal oxide by a two-fluid nozzle spray dryer to obtain a powder composed of the particulate biological material as a core and a layer of the particulate metal oxide as a shell, and heating the obtained powder; and the friction material is a friction material using the hollow particles.摘要翻译： 本发明提供了使用珠状中空颗粒珠状的中空粒子和其制造简单且方便的方法，和一摩擦材料。 将颗粒珠状的中空颗粒包括金属氧化物为主要成分构成的异形颗粒和具有在表面中的通孔和非通孔中的至少一个; 该方法是为珠状的中空粒子的制造方法，该方法包括喷雾干燥悬浮液中的微粒的生物材料，并通过双流体喷嘴喷雾干燥器颗粒状金属氧化物，以获得颗粒状的生物材料作为构成的粉末 芯和颗粒状金属氧化物作为壳，并加热所得到的粉末的层; 和摩擦材料是使用中空颗粒的摩擦材料。
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公开(公告)号：EP2796568B1
公开(公告)日：2019-04-03
申请号：EP12860324.8
申请日：2012-12-19
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公开(公告)号：EP2489631B1
公开(公告)日：2019-11-27
申请号：EP10823390.9
申请日：2010-10-12
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公开(公告)号：EP2484740A1
公开(公告)日：2012-08-08
申请号：EP10820613.7
申请日：2010-09-29
IPC分类号： C09J201/00 , B32B15/08 , C09J5/00 , C09J11/04
摘要： An object of the present invention is to improve the fluidity of a thermosetting powder adhesive and clear the blocking with a powder adhesive in a constant amount supplying apparatus or a delivery pathway. The present invention has attained the object by a powder adhesive containing a thermosetting adhesive particle and an inorganic filler present on the surface of the thermosetting adhesive particle.
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