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1. 发明申请

WO2010125085A1 A SAWING WIRE WITH ABRASIVE PARTICLES PARTLY EMBEDDED IN A METAL WIRE AND PARTLY HELD BY AN ORGANIC BINDER 审中-公开
标题翻译：带有磨损颗粒的锯条线一部分嵌入金属线并由有机粘合剂
公开(公告)号：WO2010125085A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/055680
申请日：2010-04-28
申请人： NV BEKAERT SA , LANGE, Martin , VANEECKE, Jan , LAMEIRE, Rebecca
发明人： LANGE, Martin , VANEECKE, Jan , LAMEIRE, Rebecca
IPC分类号： B23D61/18 , B24B27/06 , B28D1/12
CPC分类号： B28D5/042 , B23D61/185 , B24B27/0633 , Y10T83/9292
摘要： A sawing wire (100,110,120,130) with abrasive particles (20) is presented wherein the particles (20) are partly embedded in said a metallic core (14) and partly in said an organic binder layer (30). The advantage of the wire (100,110,120,130) is that the application of a metallic binder layer (30) can be avoided. Metallic binder layers add to the cost of a fixed abrasive sawing wire and in many cases pose health and safety problems which can be avoided by the use of an organic binder layer. Moreover the advantages of a good fixture of the abrasive particles in the metallic wire are maintained. Different embodiments are presented with different degrees of embedment into the metal wire.
摘要翻译：提供具有磨料颗粒（20）的锯线（100,110,120,130），其中所述颗粒（20）部分地嵌入所述金属芯（14）中并且部分地嵌入所述有机粘合剂层（30）中。电线（100,110,120,130）的优点是可以避免金属粘合剂层（30）的应用。金属粘合剂层增加固定的磨料锯线的成本，并且在许多情况下造成健康和安全问题，这可以通过使用有机粘合剂层来避免。此外，保持金属线中磨料颗粒的良好固定的优点。不同的实施例具有不同程度的嵌入到金属线中。

2. 发明申请

WO2008104502A1 A LAYERED STRUCTURE COMPRISING NANOPARTICLES 审中-公开
标题翻译：包含纳米颗粒的层状结构
公开(公告)号：WO2008104502A1
公开(公告)日：2008-09-04
申请号：PCT/EP2008/052152
申请日：2008-02-21
申请人： NV BEKAERT SA , DE MEYER, Christy , LAPSHIN, Sergey , MOERKERKE, Robrecht , PERSOONE, Peter , VANEECKE, Jan
发明人： DE MEYER, Christy , LAPSHIN, Sergey , MOERKERKE, Robrecht , PERSOONE, Peter , VANEECKE, Jan
IPC分类号： C08J7/04 , B32B27/00
CPC分类号： C08J7/047 , B32B7/02 , B32B17/064 , B32B27/18 , C08J7/04 , C08J7/045 , C08J2367/00 , C08J2433/00 , Y10T428/24942
摘要： The invention relates to a layered structure comprising at least a first and a second layer whereby the refractive indices of the first and the second layer are matched to avoid iridescence by adding nanoparticles to at least one of the first or the second layer. The invention also relates to a window film comprising a substrate and a low iridescent coating. The invention further relates to a method to match the index of refractive indices of two layers thereby avoiding iridescence.
摘要翻译：本发明涉及包括至少第一层和第二层的层状结构，由此使第一层和第二层的折射率相匹配，以通过向第一层或第二层中的至少一层添加纳米颗粒来避免虹彩。本发明还涉及一种包括基底和低虹彩涂层的窗膜。本发明还涉及一种匹配两层折射率指数的方法，从而避免虹彩。

3. 发明申请

WO2012119947A1 METHOD TO PRODUCE A SAWING BEAD 审中-公开
标题翻译：生产锯条的方法
公开(公告)号：WO2012119947A1
公开(公告)日：2012-09-13
申请号：PCT/EP2012/053643
申请日：2012-03-02
申请人： NV BEKAERT SA , VANEECKE, Jan , GROENEN, Roland , BAEKELANDT, Tom
发明人： VANEECKE, Jan , GROENEN, Roland , BAEKELANDT, Tom
IPC分类号： B23D61/18 , B23D65/00 , B28D1/08
CPC分类号： B23D61/18 , B23D61/185 , B23D65/00 , B28D1/08 , B28D1/124
摘要： A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or sleeve. The abrasive layer (220) comprises a metal matrix material in which abrasive particles such as diamond, cubic boron nitride or other hard cutting materials are embedded. The metal matrix material preferably comprises an active metal that improves wetting and adhesion of the abrasive particles. Although the abrasive particles are relative large -with a particle size in excess of 100 μm -they are evenly distributed throughout the abrasive layer. This is achieved by letting the tube (204) rotate relative to the laser cladding system possibly in combination with a relative axial movement so that the cladding track loops on itself thereby forming an abrasive layer (220). Additionally the method allows to shape the sawing bead for improved geometrical tolerances and centricity. Production times are less than ten seconds per bead and the method is easily automated.
摘要翻译：描述了一种用于生产用于锯切绳的锯条的方法。锯线用于切割硬脆的材料。在该方法中，使用激光熔覆在小金属管（204）或套管上形成磨料层。研磨层（220）包括其中嵌入诸如金刚石，立方氮化硼或其它硬切割材料的磨料颗粒的金属基质材料。金属基质材料优选包含改善磨料颗粒的润湿和粘附的活性金属。尽管磨料颗粒相对较大 - 粒径超过100μm - 它们均匀分布在整个研磨层中。这通过使管（204）相对于激光熔覆系统旋转可能与相对轴向运动组合而实现，使得包层轨道自身环绕，从而形成研磨层（220）。另外，该方法允许形成锯条以改善几何公差和中心。生产时间小于每个珠子10秒，该方法很容易自动化。

4. 发明申请

WO2012119946A1 SAWING BEAD 审中-公开
标题翻译：锯孔
公开(公告)号：WO2012119946A1
公开(公告)日：2012-09-13
申请号：PCT/EP2012/053642
申请日：2012-03-02
申请人： NV BEKAERT SA , VANEECKE, Jan , GROENEN, Roland , BAEKELANDT, Tom
发明人： VANEECKE, Jan , GROENEN, Roland , BAEKELANDT, Tom
IPC分类号： B23D61/18 , B23D65/00 , B28D1/08
CPC分类号： B23D61/185 , B23D65/00 , B28D1/124
摘要： A sawing bead for use in a sawing cord is described and claimed. Sawing cords are used for cutting hard and brittle materials. The sawing bead comprises a tubular metallic sleeve on which an abrasive layer is deposited. The abrasive layer comprises a metal matrix material in which abrasive particles are held. Special about the bead is that the metal matrix material shows a dentritic structure in a metallographic cross section which is a result of the way it has been produced namely by laser cladding. The abrasive layer adheres very well to the sleeve as a metallurgical bonding layer is present between the abrasive layer and the sleeve. Abrasive particles are present down to this bonding layer thereby improving the useful life of the bead as no brazing layer is present between abrasive layer and sleeve as in prior-art beads. In the metal matrix material active metals are present that enhance the wetting and adhesion of the abrasive particles. Single bead cutting tests show at least as good a performance of the inventive beads when compared to existing beads.
摘要翻译：描述和要求保护用于锯切绳的锯条。锯线用于切割硬脆的材料。锯条包括一个管状金属套管，其上沉积研磨层。研磨层包括其中保持磨料颗粒的金属基质材料。关于珠的特别是金属基质材料在金相横截面中显示出一种牙质结构，这是由其通过激光熔覆产生的方式的结果。当研磨层和套筒之间存在冶金结合层时，研磨层很好地粘附到套筒上。研磨颗粒存在于该粘合层中，从而提高了珠粒的使用寿命，因为在现有技术的珠粒中，磨料层和套筒之间不存在钎焊层。在金属基体材料中存在增强磨料颗粒的润湿和粘附的活性金属。当与现有的珠子相比时，单个珠切割测试显示出至少与本发明的珠粒的性能一样好。

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