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1. 发明专利

JP2009024256A HIGHLY CORROSION-RESISTANT Fe-Cr BASED METALLIC GLASS 有权
标题翻译：高抗腐蚀性Fe-Cr基金属玻璃
公开(公告)号：JP2009024256A
公开(公告)日：2009-02-05
申请号：JP2008162205
申请日：2008-06-20
申请人： Tohoku Univ , Topy Ind Ltd , トピー工業株式会社 , 国立大学法人東北大学
发明人： OHARA MASAKI , ISHIKAWA TAKASHI , SHIMIZU YUTA , ISHIKAWA TOMOHITO , IGARASHI TAKANORI , KIMURA HISAMICHI , INOUE AKIHISA
IPC分类号： C22C45/02 , C22C1/00 , C23C4/06
摘要： PROBLEM TO BE SOLVED: To provide Fe-Ce based metallic glass having excellent corrosion resistance, particularly corrosion resistance in an acidic aqueous solution. SOLUTION: The highly corrosion-resistant Fe-Cr based metallic glass is characterized by being represented by formula Fe 100-a-b-c Cr a TM b (C 1-x B x P y ) C (wherein, TM is at least either of Mo and W; an atomic ratio of W/TM ranges from 0.25 to 1; the symbols (a), (b) and (c) satisfy (by atom) 5%≤a≤30%, 5%≤b≤20%, 10%≤c≤35%, 25%≤a+b≤50%, and 35%≤a+b+c≤60%, respectively; and 0.11≤x≤0.85 and 0≤y≤0.57 are satisfied). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐腐蚀性，特别是在酸性水溶液中的耐腐蚀性的Fe-Ce基金属玻璃。解决方案：高耐腐蚀性的Fe-Cr基金属玻璃的特征在于由式Fe-SB 100-abc SB（C＆lt; SB＆gt; 1-x＆lt; SB＆lt; SB＆gt; P＆lt; SB＆gt;）＆lt; SB＆gt;（其中，TM为 Mo和W; W / TM的原子比范围为0.25至1;符号（a），（b）和（c）满足（原子）5％≤a≤30％，5％≤b≤20％，10％≤c≤35％，25％≤a+b≤50％，35％≤a+ b +c≤60％，满足0.11≤x≤0.85,0≤y≤0.57。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011017080A Composite material having metallic glass spray-coating layer formed on sheet metal substrate and method for manufacturing the same 有权
标题翻译：具有在金属基材上形成的金属玻璃喷涂层的复合材料及其制造方法
公开(公告)号：JP2011017080A
公开(公告)日：2011-01-27
申请号：JP2010129606
申请日：2010-06-07
申请人： Tohoku Univ , Topy Industries Ltd , トピー工業株式会社 , 国立大学法人東北大学
发明人： NAKAJIMA KOJI , SHIMIZU YUTA , MOTOE KATSUJI , IGARASHI TAKANORI , KIMURA HISAMICHI , INOUE AKIHISA
IPC分类号： C23C4/06 , C23C4/12 , C23C4/18
摘要： PROBLEM TO BE SOLVED: To provide a composite material in which a compact metallic spray-coating layer is firmly deposited on a surface of an extremely thin metal substrate without breaking the metal substrate.SOLUTION: In the metallic glass composite material, the metallic glass spray-coating layer with no throughhole (pinhole) is formed on the surface of the metal substrate with a thickness of 5-300 μm without breaking the metal substrate. The metallic glass spray-coating layer is formed by heating at least a portion of a metal glass powder until it reaches a supercooled liquid state and solidifying and laminating the same on the surface of the metal substrate at a particle velocity of ≥300 m/s by thermal spraying. The supercooled liquid temperature range ΔTx of the metallic glass is ≥30°C, and the glass transition temperature Tg is ≤500°C. A pressurizing treatment of the metallic glass spray-coating layer at a supercooled liquid state can improve adhesion, denseness and homogeneity of the layer.
摘要翻译：要解决的问题：提供一种复合材料，其中紧凑的金属喷涂层牢固地沉积在非常薄的金属基底的表面上，而不会破坏金属基底。解决方案：在金属玻璃复合材料中，金属玻璃喷雾在金属基板的表面上形成厚度为5-300μm的没有通孔（针孔）的涂层，而不破坏金属基板。通过加热金属玻璃粉末的至少一部分直到其达到过冷液体状态并且以≥300m/ s的粒子速度将其固化并层压在金属基板的表面上而形成金属玻璃喷涂层通过热喷涂。金属玻璃的过冷液体温度范围ΔTx≥30℃，玻璃化转变温度Tg≤500℃。金属玻璃喷涂层在过冷液态下的加压处理可提高层的粘附力，致密性和均匀性。

3. 发明专利

JP2010133021A Particle for thermal spraying 审中-公开
标题翻译：用于热喷涂的颗粒
公开(公告)号：JP2010133021A
公开(公告)日：2010-06-17
申请号：JP2009250600
申请日：2009-10-30
申请人： Topy Ind Ltd , トピー工業株式会社
发明人： ISHIKAWA TOMOHITO , NAKAJIMA KOJI , SHIMIZU YUTA , MOTOE KATSUJI , IGARASHI TAKANORI
IPC分类号： C23C4/06 , B05D7/00 , B22F1/02
摘要： PROBLEM TO BE SOLVED: To provide a metal particle for thermal spraying which is not oxidized during thermal spraying, and further, can be easily and inexpensively produced.
SOLUTION: The particle for thermal spraying is obtained by providing the surface of a mother particle composed of a metal with a covering layer formed by a surface treatment agent. Suitably, the covering layer covers the whole of the surface of the metal particle, and further, it is suitable that, until immediately before the collision against the surface of the base material as a target, at least a part of the covering layer is held in a state of being left on the surface of the metal particle so as to prevent the oxidation of the metal particle.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在热喷涂期间不被氧化的热喷涂用金属颗粒，并且还可以容易且廉价地制造。解决方案：用于喷涂的颗粒是通过提供由金属构成的母体颗粒的表面和由表面处理剂形成的覆盖层而获得的。适当地，覆盖层覆盖金属颗粒的整个表面，此外，适当的是，直到紧接在与基材的表面碰撞为目标之前，至少一部分覆盖层被保持处于金属颗粒表面的状态，以防止金属颗粒的氧化。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009155716A Atomization apparatus and method 有权
标题翻译：原型装置和方法
公开(公告)号：JP2009155716A
公开(公告)日：2009-07-16
申请号：JP2007338738
申请日：2007-12-28
申请人： Topy Ind Ltd , トピー工業株式会社
发明人： ISHIKAWA TOMOHITO , SUGA NOBUYUKI , IGARASHI TAKANORI , SHIMIZU YUTA
IPC分类号： B22F9/10
摘要： PROBLEM TO BE SOLVED: To provide an atomization apparatus in which cracking of a rotary disk is prevented. SOLUTION: The atomization apparatus includes: a sealed vessel 1; a gas atomization unit 10 and a centrifugal atomization unit 20 installed inside the sealed vessel; a preheating member 30; and a moving mechanism 40 moving the preheating member. The preheating member 30 has a cap shape, and, before the atomization feed of a raw material molten metal, a rotary disk 23 in the centrifugal atomization unit is covered with the preheating member 30 in a non-contact state, and the rotary disk is preheated. The moving mechanism 40 includes: a vertical shaft 42 penetrating the sealed vessel; a horizontal arm 43; and a driving mechanism 44 driving the vertical shaft. After the preheating, the vertical arm 42 is lifted by the driving mechanism 44, and is next rolled so as to retreat the preheating member 30 to a position far from the rotary disk 23. Thereafter, in a state that the rotary disk 23 is rotated at high speed, the atomization of the raw material molten metal from the gas atomization unit 10 is fed to the rotary disk, and is scattered by centrifugal force so as to obtain fine powder. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止旋转盘破裂的雾化装置。解决方案：雾化装置包括：密封容器1; 安装在密封容器内的气体雾化单元10和离心雾化单元20; 预热构件30; 以及使预热部件移动的移动机构40。预热构件30具有盖形状，并且在原料熔融金属的雾化进料之前，离心雾化单元中的旋转盘23以非接触状态被预热构件30覆盖，并且旋转盘为预热。移动机构40包括：穿透密封容器的竖直轴42; 水平臂43; 以及驱动竖直轴的驱动机构44。在预热之后，垂直臂42被驱动机构44提升，并且接着滚动，以使预热构件30退回到远离旋转盘23的位置。此后，在旋转盘23旋转的状态高速地将来自气体雾化部10的原料熔融金属的雾化物供给旋转盘，通过离心力散射，得到细粉末。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2013067168A Heat insulating material and mold for molding resin using the same 有权
标题翻译：热绝缘材料和模具用于模塑树脂使用它
公开(公告)号：JP2013067168A
公开(公告)日：2013-04-18
申请号：JP2012197056
申请日：2012-09-07
申请人： Topy Industries Ltd , トピー工業株式会社 , Tohoku Techno Arch Co Ltd , 株式会社東北テクノアーチ
发明人： ISHIKAWA TOMOHITO , FUJITA YUKITOSHI , SHIMIZU YUTA , MOTOE KATSUJI , KATO HIDEMI , INOUE AKIHISA
IPC分类号： B29C33/38 , B22C9/06 , B22D17/22 , C23C4/06
摘要： PROBLEM TO BE SOLVED: To provide the heat insulating material that has a superior effect in delaying the initial cooling of the resin of a high temperature, and can be suitably applied to a mold for the resin precision molding which facilitates manufacturing of the large scale and precise structure resin part, a film or a plate, and the mold for molding the resin that uses this heat insulating material for the insulating layer.SOLUTION: This heat insulating material is formed by direct thermal spraying on the base material of the mold for molding resin, and comprises the thermal spraying film of the metallic glass whose supercooled liquid temperature range (ΔTx) is 30°C or more, and the glass transition temperature (Tg) is higher than the melting point of the resin which is the molding material by 30°C or more, the thermal conductivity is 1-20 W/(m K), and the linear expansion coefficient is 7×10to 15×10/°C. The heat insulating material has the thickness of 100-2,000 μm, and the area touching the mold base material can be 100 mmor more. Moreover, the mold for molding resin includes the heat insulating material directly peformed by direct thermal spraying to the mold base material surface with the thermal spraying as a heat insulation layer.
摘要翻译：要解决的问题：为了提供对延迟高温树脂的初始冷却具有优异效果的隔热材料，并且可以适用于用于树脂精密模制的模具，这有助于制造大型和精密结构树脂部件，膜或板，以及用于模制使用该隔热材料用于绝缘层的树脂的模具。解决方案：该隔热材料通过直接热喷涂形成在用于模塑树脂的模具的基材上，并且包括过冷液体温度范围（ΔTx）为30℃或更高的金属玻璃的热喷涂膜，玻璃化转变温度（Tg）比成型材料的树脂的熔点高30℃以上，导热率为1-20W /（m·K），线膨胀系数为 6×10 - 6 至15×10 - 6 /°C。绝热材料的厚度为100〜2000μm，与基底材料接触的面积可以为100mm以上。此外，树脂成型用模具包括通过以热喷涂为隔热层直接热喷涂到模具基材表面的绝热材料。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013117061A Metallic glass having corrosion resistance to molten zinc 有权
标题翻译：具有耐腐蚀性的金属玻璃
公开(公告)号：JP2013117061A
公开(公告)日：2013-06-13
申请号：JP2012139506
申请日：2012-06-21
申请人： Topy Industries Ltd , トピー工業株式会社 , Tohoku Techno Arch Co Ltd , 株式会社東北テクノアーチ
发明人： SHIMIZU YUTA , MAKIMURA HODAKA , NAKAJIMA KOJI , SUGIYAMA MASAHARU , ISHIKAWA TOMOHITO , OHARA MASAKI , KATO HIDEMI , INOUE AKIHISA
IPC分类号： C22C45/02 , C23C4/06 , C23C4/12
CPC分类号： C23C2/003 , B22F3/006 , B22F3/115 , B22F7/04 , C22C1/002 , C22C21/10 , C22C30/00 , C22C33/003 , C22C45/02 , C22C45/10 , C23C4/06 , C23C4/129 , C23C4/18 , C23C24/04
摘要： PROBLEM TO BE SOLVED: To provide a metallic material having excellent corrosion resistance to molten zinc, and to provide a member having corrosion resistance to molten zinc, which is produced using the metallic material.SOLUTION: A metallic glass having corrosion resistance to molten zinc has a composition represented by a following formula (1), and is characterized in that the supercooled liquid temperature region (ΔTx) is 30°C or higher and the glass transition temperature (Tg) is higher by 20°C or more than the temperature of molten zinc. (1): (Fe, Cr)WTM(C, B, P). In the formula (1), TM represents at least one element selected from Mo, Ta, V and Nb; a is 2-20 atom%; b is 0-15 atom%; c is 20-30 atom%; and Fe is 35-55 atom%.
摘要翻译：要解决的问题：提供对熔融锌具有优异的耐腐蚀性的金属材料，并且提供使用该金属材料制造的对熔融锌具有耐腐蚀性的部件。解决方案：对熔融锌具有耐腐蚀性的金属玻璃具有由下式（1）表示的组成，其特征在于，过冷液体温度区域（ΔTx）为30℃以上，玻璃化转变温度（Tg）比熔融锌的温度高20℃以上。（1）：（Fe，Cr） 100-（a + b + c） < POST“> b （C，B，P） c 。在式（1）中，TM表示选自Mo，Ta，V和Nb中的至少一种元素; a为2-20原子％; b为0-15原子％; c为20-30原子％; Fe为35-55原子％。版权所有（C）2013，JPO＆INPIT

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