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公开(公告)号：EP2465970B1
公开(公告)日：2016-07-20
申请号：EP10808102.7
申请日：2010-06-08
CPC分类号： B23B27/148 , B23B27/146 , B23B2226/315 , B23B2228/04 , C23C16/0227 , C23C16/27 , C23C16/271 , Y10T428/24372
摘要： The present invention provides a diamond coated tool (10) which is resistant to exfoliation at an interface between a base material (1) and a diamond layer (3). The diamond coated tool (10) of the present invention is a diamond coated tool (10) including a base material (1) and a diamond layer (3) coating a surface of the base material (1), and characterized in that the surface of the base material (1) has an arithmetic average roughness Ra of not less than 0.1 µm and not more than 10 µm and an average length of roughness profile elements RSm of not less than 1 µm and not more than 100 µm, and that the diamond layer (3) has a plurality of cavities (2) extending from a portion bordering on the base material (1) in a crystal growth direction.
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公开(公告)号：EP2985368A1
公开(公告)日：2016-02-17
申请号：EP14783086.3
申请日：2014-04-02
发明人： NISHIBAYASHI, Yoshiki , UEDA, Akihiko , SUMIYA, Hitoshi , KOBAYASHI, Yutaka , SEKI, Yuichiro , TAKAHASHI, Toshiya
CPC分类号： C30B29/04 , C30B25/00 , C30B25/105
摘要： A single crystal diamond (10) is provided as a single crystal diamond into which a defect portion (11) is introduced. The defect portion (11) can be detected by a phase difference occurring when the single crystal diamond (10) is irradiated with circularly polarized light. In the single crystal diamond (10), a maximum value of average values of the phase differences measured within a measurement region (M) formed in a shape of a square having a side length of 1 mm is 30 nm or more.
摘要翻译： 提供单晶金刚石（10）作为引入缺陷部分（11）的单晶金刚石。 可以通过用圆偏振光照射单晶金刚石（10）时发生的相位差来检测缺陷部分（11）。 在单晶金刚石（10）中，在形成为具有1mm长边的正方形的测量区域（M）内测得的相位差的平均值的最大值为30nm以上。
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公开(公告)号：EP2848716B1
公开(公告)日：2019-12-25
申请号：EP14792151.4
申请日：2014-04-16
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公开(公告)号：EP2848716A1
公开(公告)日：2015-03-18
申请号：EP14792151.4
申请日：2014-04-16
发明人： NISHIBAYASHI, Yoshiki , UEDA, Akihiko , SUMIYA, Hitoshi , KOBAYASHI, Yutaka , SEKI, Yuichiro , TAKAHASHI, Toshiya
摘要： A single crystal diamond (10) has a surface (10a). In the single crystal diamond (10), a measurement region (20) is defined in the surface (20a), the measurement region (20) includes a portion exhibiting a transmittance that is highest in the single crystal diamond (10) and a portion exhibiting a transmittance that is lowest in the single crystal diamond (10), the measurement region (20) has a plurality of square regions (20a) that are continuously arranged and each have a side having a length of 0.2 mm, and an average value of transmittances in each of the plurality of square regions (20a) is measured, wherein assuming that the average value of the transmittances in one square region (20a) is defined as T 1 and the average value of the transmittances in another square region (20a) adjacent to the one square region (20a) is defined as T 2 , a relation of ((T 1 - T 2 )/((T 1 + T 2 ) /2) x 100)/0.2 ≤ 20 (%/mm) is satisfied throughout the measurement region (20).
摘要翻译： 单晶金刚石（10）具有表面（10a）。 在单晶金刚石（10）中，在表面（20a）中限定了测量区域（20），测量区域（20）包括在单晶金刚石（10）中呈现最高透射率的部分， 表现出在单晶金刚石（10）中最低的透射率，测量区域（20）具有连续布置的多个方形区域（20a），并且每个区域具有长度为0.2mm的一侧，平均值 测量多个正方形区域（20a）中的每一个中的透射率的平均值，其中假设一个正方形区域（20a）中的透射率的平均值被定义为T 1，并且另一个正方形区域（20a）中的透射率的平均值 ）定义为T 2，（（T 1 -T 2）/（（T 1 + T 2）/ 2）×100）/0.2‰¤20（％/ mm）满足整个测量区域（20）。
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公开(公告)号：EP2465970A1
公开(公告)日：2012-06-20
申请号：EP10808102.7
申请日：2010-06-08
CPC分类号： B23B27/148 , B23B27/146 , B23B2226/315 , B23B2228/04 , C23C16/0227 , C23C16/27 , C23C16/271 , Y10T428/24372
摘要： The present invention provides a diamond coated tool (10) which is resistant to exfoliation at an interface between a base material (1) and a diamond layer (3). The diamond coated tool (10) of the present invention is a diamond coated tool (10) including a base material (1) and a diamond layer (3) coating a surface of the base material (1), and characterized in that the surface of the base material (1) has an arithmetic average roughness Ra of not less than 0.1 µm and not more than 10 µm and an average length of roughness profile elements RSm of not less than 1 µm and not more than 100 µm, and that the diamond layer (3) has a plurality of cavities (2) extending from a portion bordering on the base material (1) in a crystal growth direction.
摘要翻译： 本发明提供一种金刚石涂层工具（10），其耐磨性在基材（1）和金刚石层（3）之间的界面处。 本发明的金刚石涂层工具（10）是包括基材（1）和涂覆基材（1）的表面的金刚石层（3）的金刚石涂层工具（10），其特征在于， 的基材（1）的算术平均粗糙度Ra为0.1μm以上且10μm以下，粗糙度轮廓元素RSm的平均长度为1μm以上且100μm以下， 金刚石层（3）具有从基体材料（1）上接合的部分沿晶体生长方向延伸的多个空腔（2）。
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6.发明公开DIAMOND ELECTRODE, TREATMENT DEVICE, AND METHOD FOR PRODUCING DIAMOND ELECTRODE 审中-公开VANFAHREN ZUR HERSTELLUNG DER DIAMANTELEKTRODE的DIAMANTELEKTRODE，VERARBEITUNGSVORRICHTUNG
公开(公告)号：EP2206685A1
公开(公告)日：2010-07-14
申请号：EP08842536.8
申请日：2008-10-15
发明人： YOSHIDA, Shigeru , TAKAHASHI, Toshiya , SEKI, Yuichiro , YOSHIDA, Katsuhito , HIGUCHI, Fuminori
CPC分类号： C02F1/46109 , C01B32/25 , C02F1/4672 , C02F2001/46133 , C02F2001/46138 , C25B11/0421 , C25B11/0447
摘要： The present invention provides a diamond electrode that, in waste water treatment or production of functional water by using electrolysis, does not cause contamination of a solution or release of toxic substances, achieves enhancement of the energy efficiency, has excellent durability, and can endure prolonged use without damage. The present invention further provides a treatment device where the above electrode is used, and a method for manufacturing the above electrode. In a diamond electrode (1a) according to the present invention, the electrode (1a) includes a conductive diamond film (3) covering one surface of a substrate (2). Assuming that the thickness of the substrate (2) is T (µm) and the thickness of the conductive diamond film (3) is t 1 (µm), the ratio between them is 0.0010 ≤ t 1 /T ≤ 0.022 and 10 ≤ t 1 ≤ 70.
摘要翻译： 本发明提供了一种金刚石电极，其在废水处理或使用电解生产功能水时不会引起溶液的污染或有毒物质的释放，能够提高能量效率，具有优异的耐久性，并且能够持续延长 使用没有损坏。 本发明还提供了使用上述电极的处理装置及其制造方法。 在根据本发明的金刚石电极（1a）中，电极（1a）包括覆盖基板（2）的一个表面的导电金刚石膜（3）。 假设基板（2）的厚度为T（μm），导电金刚石膜（3）的厚度为t 1（μm），则它们之间的比例为0.0010‰¤t 1 / T‰‰0.022和10 ‰¤t 1‰¤70。
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7.发明公开DIAMOND COVERED SUBSTRATE, FILTRATION FILTER, AND ELECTRODE 审中-公开SUBSTRAT MIT DIAMANTBESCHICHTUNG，FILTRATIONSFILTER UND ELEKTRODE
公开(公告)号：EP1930470A1
公开(公告)日：2008-06-11
申请号：EP06797084.8
申请日：2006-08-30
发明人： IZUMI, Kenji , SEKI, Yuichiro , IMAI, Takahiro
CPC分类号： C25B11/03 , B01D39/04 , B01D39/2051 , B01D39/2093 , B01D2239/0241 , B01D2239/0478 , B01D2239/1216 , C02F1/46109 , C02F2001/46138 , C23C16/271 , C23C16/274 , C23C16/278 , C25B11/0447 , Y10T428/24802
摘要： By providing a substrate that can be used as an electrode, the invention solves the problem of corrosion of the substrate itself during an electrochemical oxidation treatment, the problem of discontinued electrolysis caused by delamination between a diamond layer and a substrate, or the problem of severely impaired electrolysis efficiency. The present invention is a diamond-covered substrate comprising a substrate and a conductive diamond layer covering the substrate, wherein the largest area of the portion where the diamond comprising the diamond layer is continuous ranges from 1 µm 2 to 1, 000 µm 2 . Preferably, the substrate is porous and has open pores, and the open pores preferably have a diameter from 0.1 µm to 1,000 µm.
摘要翻译： 通过提供可用作电极的基板，本发明解决了在电化学氧化处理期间基板本身腐蚀的问题，由金刚石层和基板之间的分层引起的不连续电解的问题或严重的问题 电解效率受损。 本发明是金刚石覆盖的基材，其包含基材和覆盖基材的导电金刚石层，其中包含金刚石层的金刚石连续部分的最大面积为1μm-2,000μm2。 优选地，基材是多孔的并且具有开孔，并且开孔优选具有0.1μm至1,000μm的直径。
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