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31. 发明授权

US07150924B2 Metal based resistance heating element and method for preparation therefor 失效
标题翻译：金属基电阻加热元件及其制备方法
公开(公告)号：US07150924B2
公开(公告)日：2006-12-19
申请号：US10519802
申请日：2003-06-30
申请人： Toshio Narita
发明人： Toshio Narita
IPC分类号： B32B15/01 , B32B15/04 , B32B15/20 , B05D3/02
CPC分类号： C23C28/021 , C23C10/02 , C23C10/52 , C23C10/58 , C23C26/00 , C23C28/028 , H05B3/12 , Y10T428/12458 , Y10T428/12736 , Y10T428/12771 , Y10T428/12875 , Y10T428/12944
摘要： Discloses is a metal-based resistance heat-generation element. The element comprises a core made of a platinum group metal or refractory metal, and a coating film formed on the core. The coating film has at least two layers including a core-side inner layer of a Re—Cr based σ (sigma) phase and a surface-side outermost layer of an aluminide or silicide. Alternatively, the element may comprise a core made of an alloy containing a platinum group metal or refractory metal and Re and Cr diffused therein, and a coating film formed on the core. The coating film has at least one layer including an aluminide or silicide layer.
摘要翻译：公开了一种金属基电阻发热元件。元件包括由铂族金属或难熔金属制成的芯和形成在芯上的涂膜。涂膜具有至少两层，包括Re-Cr系的σ（sigma）相的芯侧内层和铝化物或硅化物的表面侧最外层。或者，元件可以包括由包含铂族金属或难熔金属的合金制成的芯，并且在其中扩散的Re和Cr以及形成在芯上的涂膜。涂膜具有至少一层包括铝化物或硅化物层。

32. 发明授权

US06899926B2 Alloy coating, method for forming the same, and member for high temperature apparatuses 失效
标题翻译：合金涂层，其形成方法和用于高温设备的构件
公开(公告)号：US06899926B2
公开(公告)日：2005-05-31
申请号：US10839161
申请日：2004-05-06
申请人： Toshio Narita , Shigenari Hayashi , Hiroshi Yakuwa , Manabu Noguchi , Matsuho Miyasaka
发明人： Toshio Narita , Shigenari Hayashi , Hiroshi Yakuwa , Manabu Noguchi , Matsuho Miyasaka
IPC分类号： F01D5/28 , C22C5/04 , C22C27/02 , C22C27/04 , C23C28/00 , C23C30/00 , C25D3/54 , C25D3/66 , C25D7/00 , C25D17/10 , F02C7/00 , C23C2/04 , B32B15/01 , C23C2/02
CPC分类号： F01D5/288 , C23C28/321 , C23C28/325 , C23C28/345 , C23C28/3455 , C23C30/00 , C25D3/54 , C25D3/66 , F05D2230/90 , F05D2300/611 , Y02T50/67 , Y10T428/12535 , Y10T428/1259 , Y10T428/12806 , Y10T428/12812 , Y10T428/12875
摘要： Disclosed is an alloy coating which can be advantageously applied to members for high temperature apparatuses so as to prolong the service life of the members. The alloy coating comprises an alloy. This alloy comprises: at least one member, as a base, selected from the group consisting of Re, Ir, Nb, Ta, Mo, and W; and at least one alloying element for imparting corrosion resistance. A method for forming the alloy coating, and a member for high temperature apparatuses, to which the alloy coating has been applied, are also disclosed.
摘要翻译：公开了一种可以有利地应用于高温设备的构件的合金涂层，以延长构件的使用寿命。合金涂层包括合金。该合金包括：至少一种选自Re，Ir，Nb，Ta，Mo和W的基团作为碱; 以及用于赋予耐腐蚀性的至少一种合金元素。还公开了一种用于形成合金涂层的方法，以及已经应用合金涂层的用于高温装置的部件。

33. 发明申请

US20050064227A1 Re alloy coating for diffusion barrier 有权
标题翻译： Re合金涂层扩散屏障
公开(公告)号：US20050064227A1
公开(公告)日：2005-03-24
申请号：US10494014
申请日：2002-09-13
申请人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa
发明人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa
IPC分类号： C23C28/00 , C23C28/02 , C23C30/00 , B32B15/04
CPC分类号： C23C28/321 , C23C28/325 , C23C28/345 , C23C28/3455 , C23C30/00 , Y02T50/67 , Y10T428/12535 , Y10T428/12771 , Y10T428/12944
摘要： Disclosed is a Re alloy coating for diffusion barrier, such as a high-temperature equipment member, which comprises an atomic composition of 30% to less than 90% Re; and an atomic composition of 5% to less than 60% X (wherein X is at least one selected from the group consisting of Cr, Mo and W), with the remainder except for inevitable impurities being at least one selected from the group consisting of Ni, Fe and Co. Even if the alloy coating for diffusion barrier includes a diffusion layer containing at least one of the group consisting of Al, Si and Cr, a desired alloy composition of the alloy coating for diffusion barrier can be assured by a surface coating process and diffused components from the substrate while substantially preventing the diffusion of the elements of the diffusion layer during a homogenizing heat treatment. The alloy coating for diffusion barrier may include a Re-containing-alloy stress relief layer inserted between the film and the substrate. The Re alloy coating can suppress the deterioration of the substrate and the coating layer due to the reaction therebetween to provide an extended life span of the equipment member.
摘要翻译：公开了用于扩散阻挡层的Re合金涂层，例如高温设备构件，其包含30％至小于90％的Re; 并且原子组成为5％至小于60％X（其中X为选自Cr，Mo和W中的至少一种），余量除了不可避免的杂质为选自以下的至少一种： Ni，Fe和Co。即使用于扩散阻挡层的合金涂层包括含有由Al，Si和Cr组成的组中的至少一种的扩散层，也可以通过表面来确保用于扩散阻挡层的合金涂层的所需合金组成涂覆工艺和扩散组分，同时基本上防止在均化热处理期间扩散层的元素的扩散。用于扩散阻挡层的合金涂层可以包括插入在膜和衬底之间的Re含合金应力消除层。 Re合金涂层可以抑制由于它们之间的反应导致的基板和涂层的劣化，从而延长设备的使用寿命。

34. 发明授权

US5900078A High-temperature sulfidation-corrosion resistant nickel-base alloy 失效
标题翻译：高温硫化 - 耐腐蚀镍基合金
公开(公告)号：US5900078A
公开(公告)日：1999-05-04
申请号：US801192
申请日：1997-02-14
申请人： Hiroshi Yakuwa , Matsuho Miyasaka , Toshio Narita , Shuhei Nakahama , Masamichi Kawasaki
发明人： Hiroshi Yakuwa , Matsuho Miyasaka , Toshio Narita , Shuhei Nakahama , Masamichi Kawasaki
IPC分类号： C22C19/05
CPC分类号： C22C19/055 , C22C19/056
摘要： A high-temperature sulfidation-corrosion resistant nickel-base alloy includes 12.about.15 weight % of cobalt, 18.about.21 weight % of chromium, 3.5.about.5 weight % of molybdenum, 0.02.about.0.1 weight % of carbon, at most 2.75 weight % of titanium, and at least 1.6 weight % of aluminum. The remainder is essentially of nickel except for impurities. The high-temperature sulfidation-corrosion resistant nickel-base alloy has sufficient high-temperature strength and is highly resistant to a high-temperature sulfidation corrosion.
摘要翻译：耐高温耐硫化腐蚀的镍基合金包括12重量％的钴，18重量％的铬，18重量％的铬，3.5不同的5重量％的钼，0.02不同的0.1重量％的碳，至多2.75重量％的钛，和至少1.6重量％的铝。其余部分基本上是除了杂质以外的镍。耐高温硫化 - 腐蚀的镍基合金具有足够的高温强度，并且耐高温硫化腐蚀。

35. 发明授权

US5101663A Method for the determination of strength of join between ceramic and non-ceramic 失效
标题翻译：确定陶瓷和非陶瓷之间接合强度的方法
公开(公告)号：US5101663A
公开(公告)日：1992-04-07
申请号：US735663
申请日：1991-07-26
申请人： Toshio Narita , Isao Ishikawa , Tatuo Ishikawa
发明人： Toshio Narita , Isao Ishikawa , Tatuo Ishikawa
IPC分类号： G01N29/00 , G01N29/06 , G01N29/11
CPC分类号： G01N29/06 , G01N29/11
摘要： The strength of a join between a ceramic and an associated non-ceramic is determined using an ultrasonic microscope. A converging ultrasonic beam is radiated against a point on a surface of the ceramic, said point being a predetermined distance away from the join between the ceramic and the associated non-ceramic. Data on the intensities of interference waves at respective predetermined variations of the relative distance between a probe of the ultrasonic microscope and the ceramic are collected. The residual stress at the point is calculated on the basis of the cycle of echo intensities of the interference waves for the respective predetermined variations of the relative distance. The strength of the join is then determined on the basis the residual stress.

36. 发明授权

US07192655B2 ReCrNi alloy coating for diffusion barrier 有权
标题翻译： ReCrNi合金涂层用于扩散屏障
公开(公告)号：US07192655B2
公开(公告)日：2007-03-20
申请号：US10494022
申请日：2002-09-13
申请人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa
发明人： Toshio Narita , Shigenari Hayashi , Takayuki Yoshioka , Hiroshi Yakuwa
IPC分类号： B32B15/00
CPC分类号： C23C28/321 , C23C28/325 , C23C28/345 , C23C30/00 , Y02T50/67 , Y10T428/12 , Y10T428/12493 , Y10T428/12771 , Y10T428/12847 , Y10T428/12854 , Y10T428/12937
摘要： Disclosed is a ReCrNi alloy coating for diffusion barrier, such as a high-temperature equipment member, consisting essentially of a ternary alloy and having, except for inevitable impurities, an atomic composition of 20% to 80% Re, an atomic composition of 20% to 60% Cr, and an atomic composition of 5% to 40% Ni. Even if the alloy coating for diffusion barrier includes a diffusion layer containing at least one of the group consisting of Al, Si and Cr, a desired alloy composition of the alloy coating for diffusion barrier can be assured by a surface coating process and diffused components from the substrate while substantially preventing the diffusion of the elements of the diffusion layer during a homogenizing heat treatment. The alloy coating for diffusion barrier may include a Re-containing-alloy stress relief layer inserted between the film and the substrate. The ReCrNi alloy coating can suppress the deterioration of the substrate and the coating layer due to the reaction therebetween to provide an extended life span of the equipment member.
摘要翻译：公开了用于扩散阻挡层的ReCrNi合金涂层，例如高温设备构件，其基本上由三元合金组成，除了不可避免的杂质外，其原子组成为20％至80％Re，原子组成为20％至60％的Cr，原子组成为5％至40％的Ni。即使用于扩散阻挡层的合金涂层包括含有由Al，Si和Cr组成的组中的至少一种的扩散层，也可以通过表面涂覆工艺和扩散组分来确保用于扩散阻挡层的合金涂层的所需合金组成同时基本上防止在均质化热处理期间扩散层的元件的扩散。用于扩散阻挡层的合金涂层可以包括插入在膜和衬底之间的Re含合金应力消除层。 ReCrNi合金涂层可以抑制由于它们之间的反应导致的基板和涂层的劣化，从而延长设备的使用寿命。

37. 发明申请

US20050153161A1 Heat resistant ni-alloy material excellent in resistance to oxidation at high temperature 失效
标题翻译：在高温下耐氧化性优异的耐热镍合金材料
公开(公告)号：US20050153161A1
公开(公告)日：2005-07-14
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： C23C28/02 , C22C19/03 , C22C19/05 , C23C10/02 , C23C10/48 , C23C10/60 , 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。

38. 发明授权

US5091736A Thermal print head 失效
标题翻译：热打印头
公开(公告)号：US5091736A
公开(公告)日：1992-02-25
申请号：US603501
申请日：1990-10-26
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 non-crystallized 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.

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