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1. 发明申请

US20090274927A1 MULTILAYER ALLOY COATING FILM, HEAT-RESISTANT METAL MEMBER HAVING THE SAME, AND METHOD FOR PRODUCING MULTILAYER ALLOY COATING FILM 有权
标题翻译：多层合金涂膜，耐热金属成员及其生产多层合金涂膜的方法
公开(公告)号：US20090274927A1
公开(公告)日：2009-11-05
申请号：US12312556
申请日：2007-11-16
申请人： Toshio Narita
发明人： Toshio Narita
IPC分类号： B32B15/01 , B05D1/36 , C23C14/34 , C25D5/10
CPC分类号： B32B15/01 , C22C19/007 , C22C19/052 , C22C19/053 , C22C19/055 , C22C19/056 , C22C21/00 , C22C27/00 , C22C27/06 , C22C30/00 , C23C26/00 , C23C28/021 , C23C28/023 , C23C28/028 , C25D5/14 , Y02T50/67 , Y10T428/12632 , Y10T428/12736 , Y10T428/12743 , Y10T428/1275 , Y10T428/12806 , Y10T428/12944
摘要： Disclosed is a multilayer alloy coating film capable of maintaining heat resistance, high-temperature oxidation resistance and creep resistance for a long time even in an ultra high temperature environment. The multilayer alloy coating film comprises a barrier layer formed on a base surface, and an aluminum reservoir layer formed on the barrier layer and composed of an alloy containing Al. The barrier layer comprises an inner sacrificial barrier layer composed of an alloy containing Re, an inner stabilization layer formed on the inner sacrificial barrier layer, a diffusion barrier layer formed on the inner stabilization layer and composed of an alloy containing Re, an outer stabilization layer formed on the diffusion barrier layer, and an outer sacrificial barrier layer formed on the outer stabilization layer and composed of an alloy containing Re.
摘要翻译：公开了即使在超高温环境下也能够长时间保持耐热性，高温抗氧化性和耐蠕变性的多层合金涂膜。多层合金涂膜包括形成在基面上的阻挡层和形成在阻挡层上并由含有Al的合金构成的铝储存层。阻挡层包括由含有Re的合金构成的内部牺牲阻挡层，形成在内部牺牲阻挡层上的内部稳定层，形成在内部稳定层上并由含有Re的合金构成的扩散阻挡层，外部稳定层形成在扩散阻挡层上的外牺牲阻挡层和形成在外稳定层上并由含有Re的合金构成的外牺牲阻挡层。

2. 发明授权

US07378134B2 Method of forming high temperature corrosion resistant film 失效
标题翻译：高温耐腐蚀膜成型方法
公开(公告)号：US07378134B2
公开(公告)日：2008-05-27
申请号：US10544743
申请日：2004-02-09
申请人： Toshio Narita , Shigenari Hayashi
发明人： Toshio Narita , Shigenari Hayashi
IPC分类号： C23C10/42
CPC分类号： C23C10/34 , C23C10/06 , C23C24/00
摘要： Disclosed is a method of forming a high-temperature corrosion-resistant film, which comprises placing a container containing a film-forming fine powder and a target member capable of being heated by an electric current heating process, in an atmosphere-controllable treatment chamber, and floating the fine powder and subjecting the target member to the electric current heating process to allow vapor of the fine powder generated by the heating to be diffused into the target member from a surface thereof so as to form a diffusion film layer, and allow the floated fine powder to be attached onto the surface so as to form a fine-powder film layer on the diffusion film layer. The target member may be masked to form the film only in a non-masked region of the target member. Alternatively, a specific region of the target member may be cooled at a temperature precluding the film formation to prevent the film from being formed in the specific region. The method of the present invention makes it possible to form a high-temperature corrosion-resistant film having an “intended configuration” in a “desired region” of a heat-resistant material at “low cost” with “high productivity”.
摘要翻译：公开了形成耐高温耐腐蚀膜的方法，其包括将含有成膜细粉末的容器和能够通过电流加热过程加热的目标构件放置在气氛可控处理室中，并漂浮微细粉末并使目标构件进行电流加热处理，以使得由加热产生的细粉末的蒸气从其表面扩散到目标构件中，以形成扩散膜层，并允许漂浮的细粉末附着在表面上，以在扩散膜层上形成细粉末膜层。目标构件可以被掩蔽以仅在目标构件的非掩蔽区域中形成膜。或者，可以在防止成膜的温度下冷却目标构件的特定区域，以防止在特定区域中形成膜。本发明的方法使得可以以“高生产率”以“低成本”形成耐热材料的“所需区域”中具有“预期构造”的高温耐腐蚀膜。

3. 发明申请

US20080081214A1 Diffusion Barrier Alloy Film, Method Of Manufacturing The Same, And High-Temperature Apparatus Member 有权
标题翻译：扩散阻挡合金膜，制造方法及高温装置部件
公开(公告)号：US20080081214A1
公开(公告)日：2008-04-03
申请号：US10585780
申请日：2005-01-14
申请人： Toshio Narita , Hiroshi Yakuwa
发明人： Toshio Narita , Hiroshi Yakuwa
IPC分类号： B32B15/01 , B05D1/36 , B05D3/00 , C22C27/04 , C22F1/18 , C22C30/00 , C22C27/00 , B05D7/14
CPC分类号： C22C27/00 , C23C28/021 , C23C28/028 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/3455 , C23C28/347 , C23C30/00 , C25D3/56 , Y10T428/12618 , Y10T428/12743 , Y10T428/12771 , Y10T428/12806 , Y10T428/12826 , Y10T428/1284 , Y10T428/12847 , Y10T428/12854
摘要： A diffusion barrier alloy film has a diffusion barrier layer which has more excellent diffusion barrier properties than an Re—Cr alloy film, and can stand usage at higher temperatures (e.g., 1150° C. or higher). The diffusion barrier layer 18 is made of an Re—W alloy σ phase containing 12.5 to 56.5% of. W in terms of atomic composition and the remainder of Re excluding unavoidable impurities. A metal base 10 has a surface coated with a diffusion barrier layer 18. If required, the diffusion barrier layer 18 has a surface coated with a diffusion alloy layer 20 containing 10% or greater and less than 50% of Al, Cr, or Si in terms of atomic composition, providing a high-temperature apparatus member.
摘要翻译：扩散阻挡合金膜具有扩散阻挡层，其具有比Re-Cr合金膜更好的扩散阻挡性能，并且可以在较高温度（例如1150℃或更高）下使用。扩散阻挡层18由含有12.5〜56.5％的Re-W合金σ相制成。 W的原子组成，剩余的Re排除不可避免的杂质。金属基底10具有涂覆有扩散阻挡层18的表面。如果需要，扩散阻挡层18具有涂覆有包含10％以上且小于50％的Al，Cr或Si的扩散合金层20的表面在原子组成方面，提供高温装置构件。

4. 发明申请

US20050244668A1 Heat-resistant ti alloy material excellent in resistance to corrosion at high temperature and to oxidation 失效
标题翻译：耐高温钛合金材料耐高温腐蚀和氧化
公开(公告)号：US20050244668A1
公开(公告)日：2005-11-03
申请号：US10509028
申请日：2003-03-25
申请人： Toshio Narita , Takumi Nishimoto
发明人： Toshio Narita , Takumi Nishimoto
IPC分类号： C22F1/18 , C22C14/00 , C23C10/16 , C23C10/28 , C23C10/32 , C23C10/48 , C23C10/56 , C23C10/58 , C23C28/00 , B32B15/00 , C23C16/00
CPC分类号： C23C28/021 , C22C14/00 , C23C10/16 , C23C10/56 , C23C28/028 , Y10T428/12458 , Y10T428/12743 , Y10T428/12806
摘要： Disclosed is a heat-resistant Ti alloy material excellent in high-temperature corrosion resistance and oxidation resistance, which comprises a base made of a heat-resistant Ti alloy and a surface layer formed on the surface of the base. The surface layer has a multilayer structure including an inner layer and an outer layer. The inner layer has three coexistent phases consisting of a β phase, a γ phase and a Laves phase in the phase diagram of a Ti—Al—Cr based alloy, and the outer layer is made of an Al—Ti—Cr based alloy having an Al concentration of 50 atomic % or more. The heat-resistant Ti alloy material is produced by subjecting a substrate made of a heat-resistant Ti alloy to a Cr diffusion treatment at a temperature within a β single-phase region in the phase diagram of a Ti—Al—Cr based alloy, precipitating a γ phase and a Laves phase from the β phase during a cooling process to form the inner layer with three coexistent phases consisting of the β, γ and Laves phases, and then subjecting the obtained product to an Al diffusion treatment to form the outer layer. The heat-resistant Ti alloy material can prevent the diffusion of Al from the outer layer to the base and the diffusion of elements of the base to the outer layer while forming a protective Al2O3 film in a self-repairing manner, to provide excellent high-temperature corrosion resistance and oxidation resistance to the heat-resistant Ti alloy base.
摘要翻译：本发明公开了一种耐高温耐氧化性优异的耐热性Ti合金材料，其特征在于，包括由耐热Ti合金构成的基体和形成在基材表面的表面层。表面层具有包括内层和外层的多层结构。内层在Ti-Al-Cr基合金的相图中具有由β相，γ相和Laves相组成的三个共存相，外层由Al-Ti-Cr基合金制成，其具有 50原子％以上的Al浓度。耐热性Ti合金材料通过在Ti-Al-Cr系合金的相图中，使耐热Ti合金的基板在β单相区域内的温度下进行Cr扩散处理而制造，在冷却过程中从β相沉淀出γ相和Laves相，以形成由β，γ和Laves相组成的三个共存相的内层，然后将所得产物进行Al扩散处理以形成外层层。耐热Ti合金材料可以防止Al从外层扩散到基底，并且可以在形成保护性Al 2 O 3的同时将基体的元素扩散到外层以自修复方式，以耐热Ti合金基材提供优异的耐高温耐腐蚀性和抗氧化性。

5. 发明申请

US20050189230A1 Method for forming re alloy coating film having high re content through electroplating 失效
标题翻译：通过电镀形成高含量的再合金涂膜的方法
公开(公告)号：US20050189230A1
公开(公告)日：2005-09-01
申请号：US10501813
申请日：2003-01-17
申请人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa , Michiaki Souma , Michihisa Fukumoto
发明人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa , Michiaki Souma , Michihisa Fukumoto
IPC分类号： C25D3/56
CPC分类号： C25D3/56
摘要： Disclosed is a method for forming a high-Re-content alloy film, such as a Re-based film containing Re at 98% or more by atomic composition, or an alloy film containing Re in the range of 65 to less than 98% by atomic composition and at least one of Ni, Fe and Co. The method comprises performing an electroplating process using an electroplating bath containing an aqueous solution which includes a perrhenate ion, at least one ion selected from the group consisting of Ni, Fe, Co and Cr ions, and at least one of a Li ion and a Na ion. The present invention allows a high-Re-content alloy film usable as a corrosion-resistant alloy coating for a high-temperature component or the like to be formed through an electroplating process using an aqueous solution, so as to provide heat/corrosion resistances to the component, even if it has a complicated shape, in a simplified manner at a low cost.
摘要翻译：公开了一种用于形成高Re含量合金膜的方法，例如含有Re为98％以上的Re为原子组成的Re基膜，或者含有Re为65〜98％以下的合金膜的方法为原子组成和Ni，Fe和Co中的至少一种。该方法包括使用含有水溶液的电镀浴进行电镀工艺，该水溶液包括高铼酸根离子，至少一种选自Ni，Fe，Co和 Cr离子和Li离子和Na离子中的至少一种。本发明允许通过使用水溶液的电镀工艺形成可用作高温组分等的耐腐蚀合金涂层的高Re含量合金膜，以提供耐热腐蚀性该组件即使具有复杂的形状，也以简单的方式以低成本。

6. 发明申请

US20050126922A1 Method for forming re coating film or re-cr alloy coating film through electroplating 失效
标题翻译：通过电镀形成再涂膜或再Cr合金涂膜的方法
公开(公告)号：US20050126922A1
公开(公告)日：2005-06-16
申请号：US10501720
申请日：2003-01-17
申请人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa , Michiaki Souma
发明人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa , Michiaki Souma
IPC分类号： C25D3/56
CPC分类号： C25D3/56
摘要： Disclosed is a method for forming: a Re—Cr alloy film consisting of Re in the range of greater than 0 (zero) to less than 98% by atomic composition, and the remainder being Cr except inevitable impurities; a Re-based film consisting of 98% or more, by atomic composition, of Re, with the remainder being Cr and inevitable impurities; or a Re—Cr—Ni alloy film consisting of Re in the range of 50 to less than 98% by atomic composition, Cr in the range of 2 to less than 45% by atomic composition, and the remainder being Ni except inevitable impurities. The method comprises performing an electroplating process using an electroplating bath containing an aqueous solution which includes a perrhenate ion and a chromium (III) ion. The present invention allows a Re—Cr alloy, Re-based or Re—Cr—Ni alloy film usable as a corrosion-resistant alloy coating for a high-temperature component or the like to be formed through an electroplating process using an aqueous solution, so as to provide heat/corrosion resistances to the component, even if it has a complicated shape, in a simplified manner at a low cost.
摘要翻译：公开了一种用于形成由Re组成的Re-Cr合金膜的方法，所述Re在大于0（零）至小于98％的范围内的原子组成，其余为除了不可避免的杂质之外的Cr; 由Re原子组成为98％以上的Re基膜，其余为Cr和不可避免的杂质; 或由Re组成的Re-Cr-Ni合金膜的原子组成为50〜小于98％的范围，Cr为2〜小于45原子的组成，余量为Ni，不包括不可避免的杂质。该方法包括使用含有包含高铼酸根离子和铬（III）离子的水溶液的电镀浴进行电镀工艺。本发明允许通过使用水溶液的电镀工艺形成可用作高温组分等的耐腐蚀合金涂层的Re-Cr合金，Re基或Re-Cr-Ni合金膜，以便以简单的方式以低成本为零件提供耐热/耐腐蚀性，即使其具有复杂的形状。

7. 发明授权

US5252994A Ink-jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US5252994A
公开(公告)日：1993-10-12
申请号：US789641
申请日：1991-11-08
申请人： Toshio Narita , Shinri Sakai , Masaru Hoshino , Yoshiko Tatsuzawa
发明人： Toshio Narita , Shinri Sakai , Masaru Hoshino , Yoshiko Tatsuzawa
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/155 , B41J2/16
CPC分类号： B41J2/1632 , B41J2/14209 , B41J2/155 , B41J2/1609 , B41J2/1623 , B41J2/1643 , B41J2/1646
摘要： An ink-jet recording head, in which two piezoelectric substrates are opposite each other in polarization direction, and grooves are formed across the interface of the two substrates at a predetermined pitch so as to form cavities. One of each of the cavities is opened to the atmosphere and include an orifice adapted for squirting ink drops. The cavities have electrodes formed on their inner surfaces. When a voltage of one polarity is applied to the electrode for the cavity from which ink drops is to be generated whereas a voltage of the other polarity is applied to the electrodes for the two adjacent cavities, the diaphragms separating the three cavities deform in a shear mode towards the cavity from which ink drops is to be generated. As a result, the capacity of the cavity from which ink drops is to be generated decreases to have the ink in the cavity squirt outward from the orifice.

8. 发明授权

US4973986A Thermal print head 失效
标题翻译：热敏打印头
公开(公告)号：US4973986A
公开(公告)日：1990-11-27
申请号：US356910
申请日：1989-05-23
申请人： Toshio Narita
发明人： Toshio Narita
IPC分类号： B41J2/335
CPC分类号： B41J2/3351 , B41J2/33525 , B41J2/33545 , B41J2/3355 , B41J2/3357
摘要： A thermal print head including a glass layer disposed at the edge of a heat resistant substrate, a heat generating element on the glass layer and an electrode for driving the heat generating element disposed both under the glass layer and on the heat generating element is provided. The glass layer is formed of a lower layer of crystallized glass on the electrode and an upper noncrystallized glass portion under the heat generating element. The electrode under the glass layer is formed by print burning a thick conductive film on the substrate from a metal paste having a higher burning temperature than the burning temperature of the glass layers.
摘要翻译：提供一种热敏打印头，其包括设置在耐热基板的边缘处的玻璃层，玻璃层上的发热元件和用于驱动设置在玻璃层下面和发热元件上的发热元件的电极。玻璃层由电极上的下层结晶玻璃和发热元件下方的上部非结晶玻璃部分形成。玻璃层下方的电极通过从具有比玻璃层的燃烧温度更高的燃烧温度的金属糊料在基板上印刷厚的导电膜而形成。

9. 发明授权

US08173269B2 Alloy coating film, method for production of alloy coating film, and heat-resistant metal member 失效
标题翻译：合金涂膜，合金涂膜的制造方法以及耐热金属部件
公开(公告)号：US08173269B2
公开(公告)日：2012-05-08
申请号：US12520676
申请日：2007-12-17
申请人： Toshio Narita
发明人： Toshio Narita
IPC分类号： B32B15/01 , C23C30/00 , C22C19/05 , C22C27/00
CPC分类号： C22C27/00 , C22C30/00 , C23C10/54 , C23C28/021 , C23C28/028 , C23C30/00 , Y02T50/67 , Y10T428/12736 , Y10T428/12743 , Y10T428/1275 , Y10T428/12806
摘要： In an alloy coating film having a diffusion barrier layer and an aluminum reservoir layer on a substrate, the diffusion barrier layer is composed of a single phase that is a Re—Cr—Ni—Al system σ phase containing Al by less than 1 atomic %, or composed of a first phase which is the Re—Cr—Ni—Al system σ phase and one or more second phases selected from a γ phase, γ′ phase and β phase.
摘要翻译：在基板上具有扩散阻挡层和铝储存层的合金涂膜中，扩散阻挡层由Re-Cr-Ni-Al系统的单相组成，包含Al小于1原子％的相，或由Re-Cr-Ni-Al系的第一相组成的相; 相和一个或多个选自γ相，γ'相和第二相的第二相。相。

10. 发明授权

US07285337B2 Heat-resistant nickel-alloy composite excellent in high-temperature oxidation resistance 失效
标题翻译：耐高温镍合金复合材料具有优异的高温抗氧化性能
公开(公告)号：US07285337B2
公开(公告)日：2007-10-23
申请号：US10506537
申请日：2003-03-05
申请人： Toshio Narita , Daisuke Yoshida
发明人： Toshio Narita , Daisuke Yoshida
IPC分类号： B32B15/01 , B32B15/04 , B32B15/20
CPC分类号： C23C10/60 , C23C10/02 , C23C10/48 , C23C28/021 , C23C28/023 , C23C28/028 , Y02T50/67 , Y10T428/1275 , Y10T428/12847 , Y10T428/12854 , Y10T428/12944
摘要： A composite resistive to high-temperature corrosion and abnormal oxidization, maintains original excellent high-temperature characteristics of Ni alloys over a long period of time, and suitable for applications in a high-temperature such as gas turbines, jet engines, and elements for exhaust-gas systems. A heat-resistant Ni-alloy composite has excellent high-temperature oxidation resistance, including a Ni-alloy substrate that has been subjected to an Al-diffusing treatment. The surface coat has a multi-layer structure including an inner layer composed of an α-Cr phase and an outer layer composed of a β phase (Ni—Al—Cr) and a γ′ phase (Ni3Al(Cr)) on the substrate surface. The Al content in the outer layer is at least 20 atomic percent. The α-Cr phase functions as a diffusion-barrier layer. The outer layer retains and secures a high Al content required for self-regeneration of a defective portion of the Al2O3 layer damaged in an operating condition.
摘要翻译：耐高温腐蚀和异常氧化的复合材料能够长时间保持Ni合金的原始优异的高温特性，适用于高温下的应用，如燃气轮机，喷气发动机和排气元件气体系统。耐热Ni合金复合材料具有优异的耐高温氧化性，包括已进行Al扩散处理的Ni合金基材。表面涂层具有多层结构，其包括由α-Cr相和由β相（Ni-Al-Cr）和γ'相（Ni 3 N 3 > Al（Cr））。外层中的Al含量至少为20原子％。 α-Cr相用作扩散阻挡层。外层保持和固定在操作状态下损坏的Al 2 O 3 N 3层的缺陷部分的自再生所需的高Al含量。

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