公开(公告)号：US4960562A

公开(公告)日：1990-10-02

申请号：US436785

申请日：1989-11-15

申请人： Takanari Okuda ,  Shigeo Nomura ,  Itaru Shibahara ,  Yoshinori Tateishi ,  Susumu Hirano ,  Hiroshi Teranishi ,  Masayuki Fujiwara ,  Toshio Nishida

发明人： Takanari Okuda ,  Shigeo Nomura ,  Itaru Shibahara ,  Yoshinori Tateishi ,  Susumu Hirano ,  Hiroshi Teranishi ,  Masayuki Fujiwara ,  Toshio Nishida

IPC分类号： B22F7/04 ,  C22C32/00 ,  C22C33/02 ,  G21C3/07 ,  G21C3/20

CPC分类号： C22C32/0026 ,  C22C33/0228 ,  G21C3/07 ,  Y02E30/40 ,  Y10T29/49391 ,  Y10T29/531

摘要： A dispersion strengthened ferritic steel cladding tube for use in a nuclear reactor and having a double-layer structure is provided. The cladding tube comprises a tube body made of a dispersion strengthened ferritic steel having a ceramic dispersed therein and containing 8 to 13% by weight of chromium. The inner surface of the tube body is lined with a ferritic steel containing 18 to 30% by weight of chromium. The cladding tube has not only excellent compatibility with a mixed oxide fuel but also excellent high temperature strength and swelling resistance.A method of producing the cladding tube using powder metallurgy is also provided.

摘要翻译： 提供了一种用于核反应堆并具有双层结构的分散强化铁素体钢包层管。 包覆管包括由分散强化铁素体钢制成的管体，其中分散有陶瓷并含有8至13重量％的铬。 管体的内表面衬有含有18〜30重量％铬的铁素体钢。 包覆管不仅具有与混合氧化物燃料的良好的相容性，而且具有优异的高温强度和耐溶胀性。 还提供了使用粉末冶金制造包层管的方法。

公开(公告)号：US4963200A

公开(公告)日：1990-10-16

申请号：US338932

申请日：1989-04-11

申请人： Takanari Okuda ,  Shigeo Nomura ,  Itaru Shibahara ,  Yuji Enokido ,  Masayuki Fujiwara ,  Toshio Nishida ,  Hiroshi Teranishi ,  Susumu Hirano ,  Aturou Iseda ,  Motoharu Nakajima

发明人： Takanari Okuda ,  Shigeo Nomura ,  Itaru Shibahara ,  Yuji Enokido ,  Masayuki Fujiwara ,  Toshio Nishida ,  Hiroshi Teranishi ,  Susumu Hirano ,  Aturou Iseda ,  Motoharu Nakajima

IPC分类号： C22C32/00 ,  C22C33/02

CPC分类号： C22C33/0228 ,  C22C32/0026 ,  C22C33/0285 ,  B22F2003/208 ,  B22F2003/248 ,  B22F2009/041 ,  B22F2998/10

摘要： A dispersion strenghened ferritic steel having excellent ductility and toughness which has been heat treated to produce a matrix having a tempered martensitic structure composed of 0.05 to 0.25% by weight of carbon, 0.1% by weight or less of silicon , 0.1% by weight or less of manganese, 8 to 12% by weight of chromium, 0.1 to 4.0% by weight in total of molybdenum and tungsten, and 0.02% by weight or less of oxygen (exclusive of oxide particles) with the balance being iron and inevitable impurities and, homogeneously dispersed in the matrix, composite oxide particles comprising Y.sub.2 O.sub.3 and TiO.sub.2 in an amount of 0.1 to 1.0% by weight in total of Y.sub.2 O.sub.3 and TiO.sub.2 and a TiO.sub.2 to Y.sub.2 O.sub.3 molar ratio of 0.5 to 2.0.

摘要翻译： 分散强化了具有优异的延展性和韧性的铁素体钢，其经过热处理以制备具有由0.05-0.25重量％的碳，0.1重量％或更少的硅，0.1重量％以下的回火马氏体组成的基体 的锰，8〜12重量％的铬，0.1〜4.0重量％的钼和钨，0.02重量％以下的氧（不包含氧化物粒子），余量为铁和不可避免的杂质， 均匀分散在基质中，包含Y2O3和TiO2的总重量为0.1〜1.0重量％，TiO 2与Y 2 O 3摩尔比为0.5〜2.0的Y2O3和TiO2的复合氧化物粒子。

公开(公告)号：US5362795A

公开(公告)日：1994-11-08

申请号：US32000

申请日：1993-03-16

申请人： Koji Matsumoto ,  Masaru Morimoto ,  Susumu Hirano

发明人： Koji Matsumoto ,  Masaru Morimoto ,  Susumu Hirano

IPC分类号： C08L51/00 ,  C08J3/14 ,  C08L51/04 ,  C08L51/06 ,  C08L55/00 ,  C08L55/02

CPC分类号： C08J3/14 ,  C08L51/04 ,  C08J2351/04

摘要： Rubber-containing graft copolymer particles having excellent powder properties are prepared by mixing, with 100 parts by weight (as solid content) of a slurry of a rubber-containing graft copolymer (A), 0.1 to 10 parts by weight (as solid content) of a rigid non-elastic polymer (B) having a glass transition temperature of 40.degree. C. or higher and a weight-average molecular weight of 10,000 to 500,000 in a substantially slurry state.

摘要翻译： 通过将100重量份（作为固体含量）的含橡胶接枝共聚物（A）的浆料，0.1至10重量份（作为固体含量）混合，制备具有优异粉末性质的含橡胶的接枝共聚物颗粒， 的玻璃化转变温度为40℃以上，重均分子量为10,000〜500,000的刚性非弹性聚合物（B）。

公开(公告)号：US06878219B2

公开(公告)日：2005-04-12

申请号：US10304698

申请日：2002-11-27

申请人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

发明人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

IPC分类号： B60R21/268 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/40 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58 ,  C22C38/18

CPC分类号： C22C38/40 ,  B60R21/268 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58

摘要： In order to manufacture a steel pipe for an air bag which can cope with increase in the pressure of gas blown into an air bag and decreases in the wall thickness of an accumulator, a steel having a composition, mass %, of: C: 0.05-0.20%,Si: 0.1-1.0%,Mn: 0.20-2.0%, P: at most 0.025%,S: at most 0.010%,Cr: 0.05-1.0%, Al: at most 0.10%, if necessary at least one of Mo: at most 0.50%, Ni: at most 1.5%, Cu: at most 0.5%, V: at most 0.2%, Ti: at most 0.1%, Nb: at most 0.1%, and B: at most 0.005%, andalso if necessary, at least one of Ca: at most 0.01%, Mg: at most 0.01%, and REM (rare earth elements): at most 0.01%,and a remainder of Fe and impurities is used to produce a steel pipe, and the pipe is then subjected to cold working to predetermined dimensions, then to heating to a temperature of at least the Ac1 transformation temperature followed by quenching, and then to tempering at a temperature no higher than the Ac1 transformation temperature.

摘要翻译： 为了制造能够应对气泡吹入的气体的压力增加并且蓄压器的壁厚减小的气囊用钢管，具有质量％的组成，如果需要， Mo：至少0.50％，Ni：1.5％以下，Cu：0.5％以下，V：0.2％以下，Ti：0.1％以下，Nb：0.1％以下，B： 0.005％，如果需要，可以使用Ca：0.01％以下，Mg：0.01％以下，REM（稀土元素）：0.01％以下，Fe和杂质的余量中的至少一种， 然后将管冷却至预定尺寸，然后加热至至少Ac1相变温度，然后淬火，然后在不高于Ac1转变温度的温度下回火。

公开(公告)号：US5190163A

公开(公告)日：1993-03-02

申请号：US873875

申请日：1992-04-22

申请人： Kazuyoshi Anzai ,  Akira Shibayama ,  Susumu Hirano ,  Hajime Sasaki

发明人： Kazuyoshi Anzai ,  Akira Shibayama ,  Susumu Hirano ,  Hajime Sasaki

IPC分类号： B07C5/34

CPC分类号： B07C5/3416

摘要： A sorting apparatus is disclosed which utilizes transmitted light to determine whether or not an article under inspection is defective in order to reject any article determined to be defective. A light irradiator is provided on irradiating an article being inspected with a light beam having a smaller diameter than that of an article, and a light condenser is provided for condensing the rays of light transmitted through the article while being diffused. Two light detectors respectively detect two specific kinds of light having different wavelengths from among the condensed rays of light transmitted through the article. A ratio is obtained between the intensities of the two specific kinds of light detected by the light detector and compared with a predtermined ratio in order to determine whether the article under inspection has undergone deterioration in quality.

摘要翻译： 公开了一种使用透射光来确定被检查物品是否有缺陷以便拒绝被确定为有缺陷的物品的分类设备。 在用具有比物品直径小的光束的光束照射被检查的物品时提供光照射器，并且提供光聚光器，用于在被漫射的同时会聚透过物品的光线。 两个光检测器分别从穿过物品的凝结光线中检测出具有不同波长的两种特定种类的光。 在由光检测器检测到的两种特定种类的光的强度之间获得比率，并与预定比例进行比较，以便确定被检查物品是否已经发生质量下降。

公开(公告)号：US07846274B2

公开(公告)日：2010-12-07

申请号：US10948581

申请日：2004-09-24

申请人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

发明人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

IPC分类号： C22C38/18

CPC分类号： C22C38/40 ,  B60R21/268 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58

摘要： In order to manufacture a steel pipe for an air bag which can cope with increase in the pressure of gas blown into an air bag and decreases in the wall thickness of an accumulator, a steel having a composition, mass %, of: C: 0.05-0.20%, Si: 0.1-1.0%, Mn: 0.20-2.0%, P: at most 0.025%, S: at most 0.010%, Cr: 0.05-1.0%, Al: at most 0.10%, if necessary at least one of Mo: at most 0.50%, Ni: at most 1.5%, Cu: at most 0.5%, V: at most 0.2%, Ti: at most 0.1%, Nb: at most 0.1%, and B: at most 0.005%, and also if necessary, at least one of Ca: at most 0.01%, Mg: at most 0.01%, and REM (rare earth elements): at most 0.01%, and a remainder of Fe and impurities is used to produce a steel pipe, and the pipe is then subjected to cold working to predetermined dimensions, then to heating to a temperature of at least the Ac1 transformation temperature followed by quenching, and then to tempering at a temperature no higher than the Ac1 transformation temperature.

摘要翻译： 为了制造气囊用钢管，能够应对气泡吹入的气体的压力增加，蓄压器的壁厚减小，组成质量％为C：0.05的钢 -0.20％，Si：0.1〜1.0％，Mn：0.20〜2.0％，P：0.025％以下，S：0.0％以下，Cr：0.05〜1.0％，Al：0.10％ Mo：0.50以下，Ni：1.5％以下，Cu：0.5％以下，V：0.2％以下，Ti：0.1％以下，Nb：0.1％以下，B：0.005以下 ％，根据需要，还可以使用Ca：0.01％以下，Mg：0.01％以下，REM（稀土元素）：0.01％以下，Fe和杂质余量中的至少一种， 然后将管冷却至预定尺寸，然后加热至至少Ac1相变温度，然后淬火，然后在不高于Ac1转变温度的温度下回火。

公开(公告)号：US20050039826A1

公开(公告)日：2005-02-24

申请号：US10948581

申请日：2004-09-24

申请人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

发明人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

IPC分类号： B60R21/268 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/40 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58 ,  C22C38/44

CPC分类号： C22C38/40 ,  B60R21/268 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58

摘要： In order to manufacture a steel pipe for an air bag which can cope with increase in the pressure of gas blown into an air bag and decreases in the wall thickness of an accumulator, a steel having a composition, mass %, of: C: 0.05-0.20%, Si: 0.1-1.0%, Mn: 0.20-2.0%, P: at most 0.025%, S: at most 0.010%, Cr: 0.05-1.0%, Al: at most 0.10%, if necessary at least one of Mo: at most 0.50%, Ni: at most 1.5%, Cu: at most 0.5%, V: at most 0.2%, Ti: at most 0.1%, Nb: at most 0.1%, and B: at most 0.005%, and also if necessary, at least one of Ca: at most 0.01%, Mg: at most 0.01%, and REM (rare earth elements): at most 0.01%, and a remainder of Fe and impurities is used to produce a steel pipe, and the pipe is then subjected to cold working to predetermined dimensions, then to heating to a temperature of at least the Ac1 transformation temperature followed by quenching, and then to tempering at a temperature no higher than the Ac1 transformation temperature.

摘要翻译： 为了制造气囊用钢管，能够应对气泡吹入的气体的压力增加，蓄压器的壁厚减小，组成质量％为C：0.05的钢 -0.20％，Si：0.1〜1.0％，Mn：0.20〜2.0％，P：0.025％以下，S：0.0％以下，Cr：0.05〜1.0％，Al：0.10％ Mo：0.50以下，Ni：1.5％以下，Cu：0.5％以下，V：0.2％以下，Ti：0.1％以下，Nb：0.1％以下，B：0.005以下 ％，根据需要，还可以使用Ca：0.01％以下，Mg：0.01％以下，REM（稀土元素）：0.01％以下，Fe和杂质余量中的至少一种， 然后将管冷却至预定尺寸，然后加热至至少Ac1相变温度，然后淬火，然后在不高于Ac1转变温度的温度下回火。