专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5330703A Process for firing alloys containing easily oxidizable elements 失效
标题翻译：用于焙烧含有易氧化元素的合金的方法
公开(公告)号：US5330703A
公开(公告)日：1994-07-19
申请号：US9959
申请日：1993-01-27
申请人： Tsuneaki Ohashi , Nobuo Tsuno
发明人： Tsuneaki Ohashi , Nobuo Tsuno
IPC分类号： B22F3/10 , C01B3/24 , B22F1/00
CPC分类号： C01B3/24 , B22F3/1007
摘要： A shaped material comprising powders of alloys containing easily oxidizable elements is fired in a hydrogen-based atmosphere containing at least one hydrocarbon gas in a total amount of 0.01-5.0 volume %. Therefore, the amount of oxides formed on the surfaces of material powder particles is reduced, and the sinterability of powder particle surfaces is improved owing to the sticking of atomic carbon thereto and thereby the mutual diffusion of powder particles becomes easy. As a result, there can be obtained a sintered alloy of desired density, superior in oxidation resistance, etc.
摘要翻译：包含容易氧化的元素的合金粉末的成形材料在总量为0.01-5.0体积％的含有至少一种烃气体的氢气氛中焙烧。因此，在原料粉末颗粒的表面上形成的氧化物的量减少，由于原子碳的粘附，粉末颗粒表面的烧结性能得到改善，因此粉末颗粒的相互扩散变得容易。结果，可以获得所需密度的烧结合金，抗氧化性优异等。

2. 发明授权

US4784574A Turbine rotor units and method of producing the same 失效
标题翻译：涡轮转子单元及其制造方法
公开(公告)号：US4784574A
公开(公告)日：1988-11-15
申请号：US27042
申请日：1987-03-20
申请人： Nobuo Tsuno , Minoru Matsui
发明人： Nobuo Tsuno , Minoru Matsui
IPC分类号： F01D5/02 , F16B1/00 , F16B4/00 , F01D5/28
CPC分类号： F16B4/00 , F01D5/025 , F16B2001/0085 , Y10T403/217
摘要： A turbine rotor unit and a method of producing the same are disclosed. This turbine rotor unit comprises a ceramic rotor, a ceramic shaft integrally united with the ceramic rotor and a metal shaft provided with a cylindrical portion fixing the ceramic shaft therein and is characterized by having a gap between a substantial portion of the inner peripheral surface of the cylinder portion located near the side of the ceramic rotor and the outer surface of the ceramic shaft. Further, the turbine rotor unit is produced by arranging on one end of the metal shaft a cylindrical portion wherein an inner diameter at its opening side is larger than that at the bottom side, inserting the ceramic shaft into the cylindrical portion, and fixing the ceramic shaft to the cylindrical portion at its small diameter side.
摘要翻译：公开了一种涡轮转子单元及其制造方法。该涡轮转子单元包括陶瓷转子，与陶瓷转子一体地结合的陶瓷轴和金属轴，该金属轴具有将陶瓷轴固定在其中的圆筒部，并且其特征在于，在所述陶瓷转子的内周面的大部分之间具有间隙位于陶瓷转子侧和陶瓷轴外表面的圆筒部。此外，涡轮转子单元通过在金属轴的一端设置有开口侧的内径比底侧的内径大的圆筒部，将陶瓷轴插入圆筒部而将陶瓷固定轴到其小直径侧的圆筒部。

3. 发明授权

US4746582A Ceramic-metal composite body 失效
标题翻译：陶瓷 - 金属复合体
公开(公告)号：US4746582A
公开(公告)日：1988-05-24
申请号：US1750
申请日：1987-01-09
申请人： Nobuo Tsuno
发明人： Nobuo Tsuno
IPC分类号： B23K20/00 , B23K35/00 , C04B37/02 , F02F1/00 , F02F3/00 , F02F7/00 , B32B15/04
CPC分类号： B23K35/002 , C04B37/026 , F02F7/0087 , C04B2237/121 , C04B2237/122 , C04B2237/123 , C04B2237/124 , C04B2237/125 , C04B2237/348 , C04B2237/368 , C04B2237/402 , C04B2237/704 , C04B2237/706 , C04B2237/708 , C04B2237/72 , C04B2237/76 , F05C2201/021 , F05C2201/0448 , F05C2201/046 , F05C2251/042 , Y10T428/12576 , Y10T428/12611 , Y10T428/12736 , Y10T428/12757 , Y10T428/12896 , Y10T428/12917 , Y10T428/12951
摘要： A ceramic-metal composite body including (a) a ceramic member, (b) a ferrous metal member bonded to the ceramic member, (c) an intermediate metallic member joined to the iron base member, and (d) an aluminum member bonded to the intermediate metallic member. The ceramic member and the aluminum member are integrally joined through the ferrous metal member and the intermediate metallic member.
摘要翻译：一种陶瓷 - 金属复合体，包括（a）陶瓷构件，（b）与所述陶瓷构件接合的黑色金属构件，（c）与所述铁基构件接合的中间金属构件，以及（d）中间金属构件。陶瓷构件和铝构件通过黑色金属构件和中间金属构件一体地接合。

4. 发明授权

US4485150A Metal ceramics composites and a method for producing said composites 失效
标题翻译：金属陶瓷复合材料及其制备方法
公开(公告)号：US4485150A
公开(公告)日：1984-11-27
申请号：US413132
申请日：1982-08-30
申请人： Nobuo Tsuno
发明人： Nobuo Tsuno
IPC分类号： B23K1/20 , B23K35/00 , B23K35/22 , C04B37/02 , C04B41/51 , C04B41/88 , H05K1/03 , H05K3/38 , B32B31/26 , B23K31/02
CPC分类号： C04B41/009 , B23K35/001 , C04B37/026 , C04B41/5133 , C04B41/5138 , C04B41/88 , C04B2235/6567 , C04B2235/6582 , C04B2237/122 , C04B2237/123 , C04B2237/125 , C04B2237/126 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/348 , C04B2237/406 , C04B2237/407 , C04B2237/708 , C04B2237/72 , F01N2310/06 , H05K1/0306 , H05K3/38 , Y10T428/12056 , Y10T428/12063 , Y10T428/12139 , Y10T428/12611 , Y10T428/12618 , Y10T428/1266 , Y10T428/12833 , Y10T428/1284 , Y10T428/12951
摘要： Metal ceramics composites having high bonding strength wherein a metal body and a ceramics body are bonded through a bonding layer are produced bycoating on the ceramic body a metallizing layer-forming composition, which forms through heat treatment with the ceramic body a metallizing layer consisting essentially of70-90% by weight of at least one of molybdenum metal and tungsten metal, 0.5-15% by weight of manganese oxide, 0.1-10% by weight of yttrium oxide, 0.1-15% by weight of aluminum oxide and 0.1-15% by weight of silicon dioxide,heating the ceramic body and the coated metallizing layer-forming composition to form and adhere the metallizing layer on the ceramic body,applying metal plating on either or both of the metallizing layer surface to be bonded and the metal body surface to be bonded, andbonding the thus obtained ceramic body and metal body by using a brazing metal.
摘要翻译：通过在陶瓷体上涂覆金属化层形成用组合物，通过在陶瓷体上形成金属化层而形成的金属化层形成用组合物，其中金属体和陶瓷体通过接合层结合而形成的金属陶瓷复合体， 70-90重量％的钼金属和钨金属中的至少一种，0.5-15重量％的氧化锰，0.1-10重量％的氧化钇，0.1-15重量％的氧化铝和0.1- 加热陶瓷体和涂覆的金属化层形成组合物以形成并粘附在陶瓷体上的金属化层，在要接合的金属化层表面和金属层之间施加金属电镀，并且通过使用钎焊金属将由此获得的陶瓷体和金属体接合。

5. 发明授权

US5960976A Sample container and method for producing the same 失效
标题翻译：样品容器及其制造方法
公开(公告)号：US5960976A
公开(公告)日：1999-10-05
申请号：US951508
申请日：1997-10-16
申请人： Nobuo Tsuno
发明人： Nobuo Tsuno
IPC分类号： C12N15/09 , B01L3/00 , B01L7/00 , C12M1/00 , B65D25/14
CPC分类号： B01L3/50851 , B01L7/52
摘要： A sample container for heating a sample stored therein includes a resin layer on the whole inner surface of the container made of metal having a thickness ranging from 0.02 mm to 1.0 mm and the resin layer having a thickness ranging from 1 .mu.m to 100 .mu.m. A sample container for heating a sample stored therein includes a metal oxide layer on at least the whole inner surface of the container made of metal having a thickness ranging from 0.02 mm to 1.0 mm.
摘要翻译：用于加热存储在其中的样品的样本容器包括在由金属制成的容器的整个内表面上的厚度范围为0.02mm至1.0mm的树脂层，树脂层的厚度为1μm至100μm 。用于加热存储在其中的样品的样品容器包括在由金属制成的容器的至少整个内表面上的厚度范围为0.02mm至1.0mm的金属氧化物层。

6. 发明授权

US5288345A Method for treating sintered alloy 失效
标题翻译：烧结合金的处理方法
公开(公告)号：US5288345A
公开(公告)日：1994-02-22
申请号：US859859
申请日：1992-03-30
申请人： Tsuneaki Ohhashi , Nobuo Tsuno , Takashi Harada
发明人： Tsuneaki Ohhashi , Nobuo Tsuno , Takashi Harada
IPC分类号： C23C8/18 , C22C1/10 , C23C8/16
CPC分类号： C22C1/10 , C23C8/16
摘要： A method for treating sintered alloy is disclosed by exposing a portion of the sintered alloy at a temperature ranging from about 800.degree. C. to about 1300.degree. C. under an atmosphere that contains an amount of water vapor corresponding to dew points ranging from about 30.degree. C. to about 60.degree. C. The method according to the present invention gives sintered alloy with a satisfactory protective layer that excels in smoothness and uniformity, and that prevents abnormal oxidation. Moreover, the method is especially useful to a sintered alloy having a complex structure and/or thin walls, such as a honeycomb structure.
摘要翻译：公开了一种烧结合金的处理方法，该烧结合金的一部分在约800摄氏度至约1300摄氏度的温度下暴露于含有相当于约30度 ℃至约60℃。根据本发明的方法给出具有令人满意的平滑度和均匀性优异的保护层的烧结合金，并且防止异常氧化。此外，该方法对具有复杂结构和/或薄壁的烧结合金如蜂窝结构特别有用。

7. 发明授权

US4897311A Metal-ceramic composite bodies 失效
标题翻译：金属陶瓷复合体
公开(公告)号：US4897311A
公开(公告)日：1990-01-30
申请号：US195447
申请日：1988-05-12
申请人： Isao Oda , Nobuo Tsuno
发明人： Isao Oda , Nobuo Tsuno
IPC分类号： B32B15/04 , B23P11/00 , B23P11/02 , C04B37/02 , F16B1/00 , F16B4/00 , F16D1/00 , F16D1/072 , C04B35/48
CPC分类号： C04B37/021 , B23P11/025 , F16B4/00 , F16B4/006 , F16D1/072 , C04B2235/6567 , C04B2237/32 , C04B2237/343 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C04B2237/40 , C04B2237/403 , C04B2237/405 , C04B2237/406 , C04B2237/525 , F16B2001/0085
摘要： A metal-ceramic composite body is disclosed, which comprises a metallic member having a depression or through-hole therein, and a ceramic member having a protrusion capable of inserting into the depression or through-hole. Both the members are joined to each other through interference fitting below such a temperature that the structure of the metallic material begins to change into austenite phase or a temperature between the above temperature and a service temperature.
摘要翻译：公开了一种金属陶瓷复合体，其包括其中具有凹陷或通孔的金属构件和具有能够插入凹部或通孔中的突起的陶瓷构件。两个构件通过在金属材料的结构开始变为奥氏体相或上述温度和使用温度之间的温度的温度之下通过干涉配合相互连接。

8. 发明授权

US4810585A Metal-ceramic composite bodies and a method for manufacturing the same 失效
标题翻译：金属陶瓷复合体及其制造方法
公开(公告)号：US4810585A
公开(公告)日：1989-03-07
申请号：US25199
申请日：1987-03-12
申请人： Isao Oda , Nobuo Tsuno
发明人： Isao Oda , Nobuo Tsuno
IPC分类号： B23P11/00 , C04B37/02 , F01L3/22 , F16B1/00 , F16B4/00 , F16C33/12 , F16C33/24 , F16D1/00 , F01D5/00 , F02F7/00
CPC分类号： F01L3/22 , C04B37/021 , F16B4/00 , C04B2235/6567 , C04B2237/32 , C04B2237/343 , C04B2237/348 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C04B2237/403 , C04B2237/406 , C04B2237/565 , C04B2237/567 , C04B2237/568 , F05C2201/021 , F16B2001/0085 , Y10T29/49906 , Y10T29/49908
摘要： Metal-ceramic composite bodies are disclosed which each comprise a metallic member and a ceramic member. The metallic member is integrally connected to the ceramic member by fitting the ceramic member itself or a projection formed on the ceramic member into a recess or a through hole formed in the metallic member. The hardness of a metallic portion of including at least a fitted portion between the metallic member and the ceramic member is not less than HRC 38. The roughness of the inner surface of the faces of the through hole of the metallic member at the fitted portion is not more than 8 .mu.m at the maximum height (R.sub.max) or not more than 0.5 .mu.m at the center line average roughness (R.sub.a). A process for manufacturing the same is also disclosed.
摘要翻译：公开了金属陶瓷复合体，它们各自包括金属构件和陶瓷构件。金属构件通过将陶瓷构件本身或形成在陶瓷构件上的突起嵌入形成在金属构件中的凹部或通孔中而与陶瓷构件一体地连接。在金属构件和陶瓷构件之间至少包括配合部分的金属部分的硬度不小于HRC 38.金属构件在配合部分的通孔的表面的内表面的粗糙度为最大高度（Rmax）不大于8μm，中心线平均粗糙度（Ra）不大于0.5μm。还公开了其制造方法。

9. 发明授权

US06068917A Composite metallic wire and magnetic head using said composite metal wire 失效
标题翻译：复合金属线和磁头使用复合金属丝
公开(公告)号：US06068917A
公开(公告)日：2000-05-30
申请号：US824114
申请日：1997-03-26
申请人： Nobuo Tsuno , Soichiro Matsuzawa
发明人： Nobuo Tsuno , Soichiro Matsuzawa
IPC分类号： G11B5/17 , B32B15/00 , H01B1/02 , H01B1/04 , H01B5/02 , H01B7/00 , H01F27/00
CPC分类号： H01B1/02 , B32B15/00 , H01B1/04 , H01L2224/45572 , H01L2224/45599 , H01L2924/00014 , H01L2924/01004 , H01L2924/01025 , H01L2924/01078 , H01L2924/01079 , H01L2924/30107 , Y10T428/294 , Y10T428/2942 , Y10T428/2944 , Y10T428/2947 , Y10T428/2951
摘要： A composite metallic wire includes: an inner layer having a cross-sectional shape of a rough circle; and a metal outer layer having a cross-sectional shape of a rough ring; wherein the composite metallic wire has a diameter of 15 .mu.m or less and an electric resistance of 300 .OMEGA./m or less. A composite type magnetic head using as a coil wire a composite wire comprising: (1) a composite metallic wire comprising: an inner layer having a cross-sectional shape of a rough circle; and a metal outer layer having a cross-sectional shape of a rough ring; wherein the composite metallic wire has a diameter of 15 .mu.m or less and an electric resistance of 300 .OMEGA./m or less, and (2) an insulating coat provided in the outer periphery of the outer layer.
摘要翻译：复合金属线包括：具有粗圆的横截面形状的内层; 以及具有粗环的横截面形状的金属外层; 其中，所述复合金属线的直径为15μm以下，电阻为300Ω/ m以下。一种复合型磁头，其使用作为线圈线的复合线，其包括：（1）复合金属线，其包括：具有粗圆的横截面形状的内层; 以及具有粗环的横截面形状的金属外层; 其中所述复合金属线的直径为15μm以下，电阻为300Ω/ m以下，（2）设置在所述外层的外周的绝缘层。

10. 发明授权

US5531837A Method for increasing oxidation resistance of Fe-Cr-Al alloy 失效
标题翻译：提高Fe-Cr-Al合金抗氧化性的方法
公开(公告)号：US5531837A
公开(公告)日：1996-07-02
申请号：US213507
申请日：1994-03-16
申请人： Tsuneaki Ohashi , Nobuo Tsuno , Teruhisa Kurokawa
发明人： Tsuneaki Ohashi , Nobuo Tsuno , Teruhisa Kurokawa
IPC分类号： C22C38/00 , C22C38/06 , C22C38/18 , C23C8/14 , C23C8/10
CPC分类号： C23C8/14
摘要： A method for increasing the oxidation resistance of a Fe-Cr-Al alloy, which comprises placing said Fe-Cr-Al alloy in an atmosphere having an oxygen partial atmosphere of 0.02-2 Pa at a temperature of 950.degree.-1,200.degree. C. to form, on the surface of said alloy, an alumina-based protective film having excellent oxidation resistance.Said method enables the formation of a homogeneous protective film having excellent oxidation resistance, even on alloys having non-homogeneous compositions, such as Fe-Cr-Al alloy and the like, and is very effective for increasing the oxidation resistance of Fe-Cr-Al alloy.
摘要翻译：一种提高Fe-Cr-Al合金的抗氧化性的方法，其包括将Fe-Cr-Al合金置于氧分压气氛为0.02-2Pa的气氛中，温度为950-1200℃。在所述合金的表面上形成具有优异抗氧化性的氧化铝基保护膜。所述方法能够形成具有优异抗氧化性的均匀的保护膜，即使在具有非均匀组成的合金如Fe-Cr-Al合金等上，并且对于提高Fe-Cr-Al合金的抗氧化性非常有效，铝合金。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式