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1. 发明专利

JP2007039775A Method for producing powder laminate, method for producing sintered compact using the same, and system of producing sintered compact using them 有权
标题翻译：制造粉末层压体的方法，使用其生产烧结紧固件的方法，以及使用它们生产烧结紧固件的系统
公开(公告)号：JP2007039775A
公开(公告)日：2007-02-15
申请号：JP2005227983
申请日：2005-08-05
申请人： Makabe Giken:Kk , Miyagi Prefecture , 宮城県 , 株式会社真壁技研
发明人： SAITO MASAHIRO , ABE KAZUHIKO , MAKABE HIDEKAZU
IPC分类号： B22F3/02 , B22F3/14 , B22F7/00 , B22F7/04 , B28B1/32 , C04B35/64 , C04B35/645 , C22C29/08
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a powder laminate where a powder is uniformly laminated by one or more layers to the thickness direction; to provide a method for producing a sintered compact having a reduced deformation volume and high working precision without depending on the thickness of the sintered compact by subjecting the powder laminate to compacting and sintering; and to provide a system of producing a sintered compact where a sintered compact such as a metal base of a cutting blade and a cutting blade having high working precision is continuously sintered. SOLUTION: Raw material powders and a solvent are measured, they are mixed and stirred in a mixing-stirring tank installed directly above an injection nozzle, so as to produce a slurry. Thereafter, the slurry is injected from the injection nozzle toward a target into the inside space of a cylindrical cover. After the injection of the slurry, heating is performed in the middle of a process, and forced to dry. Based on the measured result of the thickness in the powder laminate which is laminated after powdering before its arrival, a lamination is formed on the target moving in accordance with the fed-back lamination pattern, so as to produce a powder laminate having a prescribed thickness. The obtained powder laminate is subjected to a high efficiency pressurizing-electric heating sintering process, so as to produce a sintered compact. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种粉末层压体的制造方法，其中粉末通过在厚度方向上一层或多层均匀地层压; 提供一种通过对粉末层压体进行压实和烧结来制造具有减小的变形体积和高加工精度而不依赖于烧结体的厚度的烧结体的方法; 并且提供一种制造烧结体的系统，其中连续烧结诸如切割刀片的金属基底的烧结体和具有高加工精度的切割刀片。
解决方案：测量原料粉末和溶剂，将它们在直接安装在注射喷嘴上方的混合搅拌槽中混合并搅拌，以产生浆料。此后，将浆料从注射喷嘴朝向目标喷射到圆筒形盖的内部空间中。在注入浆料之后，在加工过程中进行加热，并强制干燥。基于粉末层叠体的厚度测定结果，在粉末层叠体到达之后，粉末层叠体的厚度测定结果，根据反馈层叠图案在目标物上形成层压，制作具有规定厚度的粉末层叠体。将得到的粉末层叠体进行高效加压电加热烧结，制造烧结体。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007077475A Surface treatment method for metal glass component, and metal glass component surface-treated by the method 有权
标题翻译：金属玻璃组分的表面处理方法和金属玻璃组分表面处理方法
公开(公告)号：JP2007077475A
公开(公告)日：2007-03-29
申请号：JP2005268884
申请日：2005-09-15
申请人： Eyetec Co Ltd , Makabe Giken:Kk , Ngk Insulators Ltd , Nippon Sozai Kk , Tohoku Univ , アイテック株式会社 , 国立大学法人東北大学 , 日本碍子株式会社 , 日本素材株式会社 , 株式会社真壁技研
发明人： WANG XINMIN , MURAMATSU NAOKUNI , KIUCHI JUNSUKE , SUZUKI HIROSHI , ARAKAWA TATSUTOSHI , KIMURA HISAMICHI , INOUE AKIHISA , MAKABE HIDEKAZU
IPC分类号： C23G1/02 , B05D3/10 , C23C14/14 , C23C18/18 , C23C28/00 , C25D5/34
摘要： PROBLEM TO BE SOLVED: To provide a metal glass component having a surface layer combining durability of a film and chromatic color properties, and to provide a method for forming the surface layer. SOLUTION: The surface of a metal glass component (10) is reacted with the mixed aqueous solution (18) of nitric acid and hydrofluoric acid so as to remove an oxide film (12). Further, surface activity treatment of preparing an anchor bond shape (14) on the surface of the metal glass component (10) is performed. Next, electroplating or electroless plating is performed so as to form a plating film (16) on the surface of the metal glass component (10). In this way, a metal glass surface layer combining the durability and chromatic colors can be formed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有结合膜的耐久性和彩色性质的表面层的金属玻璃组分，并提供形成表面层的方法。解决方案：将金属玻璃组分（10）的表面与硝酸和氢氟酸的混合水溶液（18）反应，以除去氧化膜（12）。此外，进行在金属玻璃组分（10）的表面上制备锚固形状（14）的表面活性处理。接下来，进行电镀或化学镀以在金属玻璃组分（10）的表面上形成镀膜（16）。以这种方式，可以形成结合耐久性和彩色的金属玻璃表面层。版权所有（C）2007，JPO＆INPIT

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