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337 条记录 (耗时 0.016 秒)

    Insert for liquid phase diffusion bonding
    82.
    发明公开
    Insert for liquid phase diffusion bonding 失效
    ZwischenstückzumDiffusionsfügenmitflüssigerPhase。

    公开(公告)号：EP0278030A1

    公开(公告)日：1988-08-17

    申请号：EP87101827.1

    申请日：1987-02-10

    申请人： NIPPON KOKAN KABUSHIKI KAISHA

    发明人： Ueno, Yasuhiro c/o Patent Division ,  Kagechika, Hiroshi c/o Patent Division ,  Watanabe, Itaru c/o Patent Division ,  Kosuge, Shigeyoshi c/o Patent Division ,  Kojima, Toshifumi c/o Patent Division

    IPC分类号： B23K35/02 ,  B23K35/30 ,  B23K35/32

    CPC分类号： B23K35/3033 ,  B23K35/0238 ,  B23K35/302

    摘要： Insert l comprises thin substrate (2) made by cold-rolling, and two bonding alloy layers (3) formed by plating on the upper and lower surfaces of substrate (2), respectively. Both layers (3) are extremely thin, and are made of an alloy having a melting point lower than that of substrate (2). Insert(l)is used to achieve liquid phase diffusion bonding of first and second base metals (4, 5). Insert(l)is interposed between first base metal (4) and second base metal (5). Then, insert (l)and base metals (4, 5) are clamped together with a pressure of, for example, 50 bar, and are placed in an atmosphere of a low pressure of about l0⁻⁴ Torr and heated to the melting point of alloy layers (3) or to a temperature above this melting point but below the melting points of substrate and plates (4, 5).

    摘要翻译： 插入件l包括通过冷轧制成的薄基板（2）和分别通过在基板（2）的上表面和下表面上电镀形成的两个接合合金层（3）。 两层（3）非常薄，并且由熔点低于基板（2）的合金制成。 Insert（l）用于实现第一和第二贱金属（4,5）的液相扩散接合。 插入件（1）插入在第一基底金属（4）和第二母材（5）之间。 然后，将插入物（1）和基础金属（4,5）以例如50巴的压力夹持在一起，并放置在约10-4乇的低压气氛中并加热 到合金层（3）的熔点或高于该熔点但低于衬底和板（4,5）的熔点的温度。

    Method for operating a blast furnace
    84.
    发明公开
    Method for operating a blast furnace 失效
    韦尔法罕zum Betreiben eines Hochofens。

    公开(公告)号：EP0277360A1

    公开(公告)日：1988-08-10

    申请号：EP87119249.8

    申请日：1987-12-28

    申请人： NIPPON KOKAN KABUSHIKI KAISHA

    发明人： Oono, Yotaro c/o Patent & License and ,  Saito, Hiroshi c/o Patent & License and ,  Miyamoto, Takehiko c/o Patent & License and ,  Wakimoto, Kazumasa c/o Patent & License and ,  Kawada, Hitoshi c/o Patent & License and ,  Matsuura, Masahiro c/o Patent & License and

    IPC分类号： C21B5/00

    CPC分类号： C21B5/003

    摘要： A method for operating a blast furnace (1), comprising the steps: charging iron ores (2) and cokes (3) through a furance top into the blast furnace; blowing in gas containing 40vol.% or more oxygen together with pulverized coal through tuyeres (4) into the blast furnace; and controlling a fuel ratio within a range of 500 to 930kg/ton., molten pig iron and still a ratio of the pulverized coal blown in through the tuyeres within a range satisfying the formula: iron, where X represents a fuel ratio.
    Through blown-in (11) inlets set in the furnace shaft, preheating gas (10) is blown in to preheat burndens. Cokes to be charged into the blast furnace is cokes of low strength having drum index of DI 3015 of 80 to 90%.

    摘要翻译： 一种操作高炉（1）的方法，包括以下步骤：通过耐火顶将铁矿石（2）和焦炭（3）装入高炉; 将含有40vol。％或更多氧气的气体与粉煤一起通过风嘴（4）吹入高炉; 控制燃料比在500〜930kg / ton的范围内，熔融生铁和通过风口吹入的粉煤的比例仍然在满足公式：铁的范围内，其中X表示燃料比 。 通过设置在炉膛中的吹入（11）入口，预热气体（10）被吹入以预热燃烧。 将焦炭装入高炉中的焦炭是低强度的焦炭，其鼓指数为DI @@的80至90％。

    Method for manufacturing agglomerates of fired pellets
    85.
    发明公开
    Method for manufacturing agglomerates of fired pellets 失效
    Verfahren zum Herstellen von Briketts aus gebrannten颗粒。

    公开(公告)号：EP0271863A2

    公开(公告)日：1988-06-22

    申请号：EP87118525.2

    申请日：1987-12-14

    申请人： NIPPON KOKAN KABUSHIKI KAISHA

    发明人： Sakamoto, Noboru c/o Patent Licence and Quality ,  Noda, Hidetoshi c/o Patent Licence and Quality ,  Yanaka, Hideomi c/o Patent Licence and Quality

    IPC分类号： C22B1/20 ,  C22B1/24

    CPC分类号： C22B1/243 ,  C22B1/20 ,  C22B1/24 ,  C22B1/2413 ,  C22B1/245

    摘要： A method for manufacturing agglomerates of fired pellets comprising the steps of: the first pelletization step of adding and mixing fluxes to fine iron ores containing 30 to 95 wt.% of those of 0.125mm or less in particle size to form a mixture and to pelletize the mixture into green pellets; the second pelletization step of adding powder cokes containing 80 to 100 wt.% of those of 1 mm or less in particle size to the green pellets, in amount of 2.5 to 4.0 wt.% to the fine iron ores, to prepare, through pelletization, green pellets coated with the powder cokes; and the sintering step of charging the green pellets coated with the powder cokes into a grate type sintering machine to manufacture the agglomerates of fired pellets. And furthermore, in another method for manufacturing agglomerated of fired pellets, fine iron ores containing 10 to 80 wt.% of those of 0.044mm or less in particle size and powder cokes containing 20 to 70 wt.% of those of 1mm or less in particle size are used.

    摘要翻译： 一种制造烧成球团团块的方法，其特征在于，包括以下步骤：第一造粒步骤，将助熔剂添加并混合到含有30〜95重量％的粒径为0.125mm以下的细铁矿石中，形成混合物， 混合物成绿色颗粒; 将含有80〜100重量％的粒径为1mm以下的粉末焦炭添加到生球团矿中的粉末焦炭的量为2.5〜4.0重量％的第二造粒步骤，通过造粒 ，用粉末焦炭涂覆的绿色颗粒; 以及将涂覆有粉末焦炭的生球团粒装入炉排型烧结机中的烧结步骤，以制造烧制球团聚体。 此外，在制造烧成球团聚体的另一种方法中，将含有10〜80重量％的粒径为0.044mm以下的细小铁矿石和粉末焦炭，其中含有20〜70重量％的1mm〜 使用粒径。

    Shape of the stern of a vessel
    87.
    发明公开
    Shape of the stern of a vessel 失效
    形式为Hinterschiffes。

    公开(公告)号：EP0267372A1

    公开(公告)日：1988-05-18

    申请号：EP87110990.6

    申请日：1987-07-29

    申请人： NIPPON KOKAN KABUSHIKI KAISHA

    发明人： Matsumoto, Norihiro c/o Patent & Licence and

    IPC分类号： B63B1/08

    CPC分类号： B63B1/08 ,  Y02T70/127 ,  Y02T70/128

    摘要： A vessel equipped with a single screw comprising a propeller shaft (3) being positioned on the hull center line (2), an upper deck being symmetrical with regard to the hull center line and a stern having an axis (7) of symmetry in hull section. The axis of symmetry is positioned eccentrically from the hull center line by 5 to 25% of a diameter of a propeller disc plane (4). The axis of symmetry is positioned on the port side when the propeller shaft is rotated clockwise. The axis of symmetry is positioned on the starboard side when the propeller shaft is rotated counterclockwise.

    摘要翻译： 装备有单个螺杆的船舶，其包括定位在船体中心线（2）上的传动轴（3），相对于船体中心线对称的上甲板和具有船体对称轴线（7）的船尾 部分。 对称轴线从船身中心线偏心地设置为螺旋桨盘平面（4）直径的5至25％。 当传动轴顺时针旋转时，对称轴位于端口侧。 当传动轴逆时针旋转时，对称轴位于右舷。

    A method for producing beta type titanium alloy materials having excellent strength and elongation
    88.
    发明公开
    A method for producing beta type titanium alloy materials having excellent strength and elongation 失效
    一种用于生产优异的强度和伸长率的β型钛合金材料的过程。

    公开(公告)号：EP0263503A1

    公开(公告)日：1988-04-13

    申请号：EP87114617.1

    申请日：1987-10-07

    申请人： NIPPON KOKAN KABUSHIKI KAISHA ,  NIPPON MINING COMPANY LIMITED

    发明人： Ouchi, Chiaki ,  Kohsaka, Yohji ,  Suenaga, Hiroyoshi ,  Sakuyama, Hideo c/o Nippon Mining Co., Ltd. ,  Takatori, Hideo c/o Nippon Mining Co., Ltd.

    IPC分类号： C22F1/18

    CPC分类号： C22F1/183

    摘要： A β type titanium alloy material is passed through processes and heating treatments of cold working - intermediate solution treatment - final cold working - final solution treatment - aging. In this process, a structure, which has been provided with strains by the cold working performed prior to the final cold working, will be changed into a recrystallized structure by carrying out the intermediate solution treatment, where uniform and fine micro substructure of dislocations, remain within grains. If such an intermediate solution-treated material is processed with a slight cold working by the final cold working and further with the solution treatment, only a recovery phenomenon progresses, and it is possible to provide such a micro substructure containing more uniform and finer dislocation network not only in grains but also in grain boundaries. Therefore, in the aging, expedition of precipitation and uniform distribution of α crystals will be realized in the grains and grain boundary regions, and intergranular cracking is difficult to take place, and alloy materials having high strength and high ductility may be produced.

    摘要翻译： 中间溶液处理 - - 最终冷加工 - 最终固溶处理 - 老化的Aβ型钛合金材料通过冷加工的过程和加热处理通过。 在此过程中，一个结构中，已经由之前的最终冷加工进行的冷加工设有菌株，将通过进行所述中间溶液处理，其中，均匀的和位错的细微子保持变成再结晶组织 晶粒内。 如果寻求中间溶液处理过的材料通过最终冷加工有轻微的冷加工处理，并且进一步与所述溶液处理，只有恢复现象的进行，并且能够提供谋求微子结构包含更均匀和更细的位错网络 不仅如此谷物，但在晶界上。 因此，在老化，沉淀和α晶体的均匀分布的远征会在晶粒和晶粒边界区域实现的，以及晶间裂缝难以发生，并且可制备具有高强度和高延展性的合金材料。

    Method and apparatus for controlling denitration of exhaust gas
    89.
    发明公开
    Method and apparatus for controlling denitration of exhaust gas 失效
    Methode und Einrichtung zur Regelung der Denitration von Abgasen。

    公开(公告)号：EP0263195A1

    公开(公告)日：1988-04-13

    申请号：EP86113908.7

    申请日：1986-10-07

    申请人： NIPPON KOKAN KABUSHIKI KAISHA

    发明人： Ase, Hajime c/o Patent Division

    IPC分类号： B01D53/30 ,  B01D53/36 ,  F23J15/00

    CPC分类号： B01D53/8631 ,  B01D53/30 ,  B01D53/56 ,  F23G5/50 ,  F23G2207/105 ,  F23G2207/60 ,  F23G2900/55008 ,  F23J15/02

    摘要： An apparatus for reducing the amount of nitro- gen oxide comprises a device (20) for estimating the amount of generated NO x from information concerning a burning status of an incinerator, a feedforward control device (19) for determining an injection amount of ammonia according to an estimated amount of generated NO x , a set value of NO X and the burning status information, a subtractor (16) for obtaining a difference between the set value of NO X and measured value of NO x , a feedback control device (17) for determining the injection amount of ammonia according to the difference output of said subtractor, and an adder (18) for controlling an ammonia injection section according to the outputs of said feedforward and feedback control circuits.

    摘要翻译： 用于减少氮氧化物的量的装置包括：用于从关于焚化炉的燃烧状态的信息估计产生的NOx的量的装置（20），用于根据下述方法确定氨的喷射量的前馈控制装置（19） 产生的NO x的估计量，NO x的设定值和燃烧状态信息，用于获得NO x的设定值和NO x的测量值之间的差的减法器（16），用于 根据所述减法器的差输出确定氨的喷射量;以及加法器（18），用于根据所述前馈和反馈控制电路的输出来控制氨喷射部分。