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    Process for producing a high strength high-Cr ferritic heat-resistant steel
    1.
    发明授权
    Process for producing a high strength high-Cr ferritic heat-resistant steel 失效
    生产高强度高Cr铁素体耐热钢的方法

    公开(公告)号：US4799972A

    公开(公告)日：1989-01-24

    申请号：US917502

    申请日：1986-10-10

    申请人： Fujimitsu Masuyama ,  Takashi Daikoku ,  Hisao Haneda ,  Kunihiko Yoshikawa ,  Hiroshi Teranishi ,  Atsuro Iseda

    发明人： Fujimitsu Masuyama ,  Takashi Daikoku ,  Hisao Haneda ,  Kunihiko Yoshikawa ,  Hiroshi Teranishi ,  Atsuro Iseda

    IPC分类号： C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C21D6/00

    CPC分类号： C22C38/26 ,  C22C38/22 ,  C22C38/24

    摘要： A high-strength high-Cr ferritic, heat-resistant steel exhibiting improved high-temperature, long-term creep strength and a process for producing the same are disclosed. The steel consists essentially of, by weight %:C: not more than 0.2%,Si: not more than 1.0%,Mn: 0.1-1.5%,P: not more than 0.03%,S: not more than 0.03%,Ni: not more than 1.0%,Cr: 5.0-15%,Mo: 0.02-3.0%,W: not more than 4.0%,sol. Al: 0.005-0.04%,N: not more than 0.07%,at least one of V: 0.01-0.4% and Nb: 0.01-0.3%,B: 0-0.02%,at least one of Ca, Ti, Zr, Y, La, and Ce: 0-0.2%, andthe balance Fe and incidental impurities, the A.sub.cl point defined by Formula (1) below being 820.degree. or higher.A.sub.cl (.degree.C.)=765-500 C-450N+30Si-25 Mn+25 Mo+15W+11Cr+50V+30Nb-30Ni+30 sol. Al (weight %).

    摘要翻译： 公开了一种表现出改善的高温，长期蠕变强度的高强度高Cr铁素体耐热钢及其制造方法。 钢基本上由重量％组成：C：不大于0.2％，Si：不大于1.0％，Mn：0.1-1.5％，P：不大于0.03％，S：0.03％以下，Ni ：1.0％以下，Cr：5.0〜15％，Mo：0.02〜3.0％，W：4.0％以下。 Al：0.005〜0.04％，N：0.07％以下，V：0.01-0.4％，Nb：0.01-0.3％，B：0〜0.02％中的至少一种，Ca，Ti，Zr， Y，La和Ce：0〜0.2％，余量为Fe和附带杂质，由式（1）定义的Acl点为820°以上。 Acl（℃）= 765-500℃-450N + 30Si-25Mn + 25Mo + 15W + 11Cr + 50V + 30Nb-30Ni + 30溶胶。 Al（重量％）。

    High chromium steel of mixed structure containing ferrite for high temperature use
    3.
    发明授权
    High chromium steel of mixed structure containing ferrite for high temperature use 失效
    高铬钢混合结构含铁素体高温用途

    公开(公告)号：US4222771A

    公开(公告)日：1980-09-16

    申请号：US5762

    申请日：1979-01-23

    申请人： Teishiro Oda ,  Takashi Daikoku ,  Teruo Yukitoshi ,  Kazuhiko Nishida

    发明人： Teishiro Oda ,  Takashi Daikoku ,  Teruo Yukitoshi ,  Kazuhiko Nishida

    IPC分类号： C22C38/00 ,  C22C38/22 ,  C22C39/02

    CPC分类号： C22C38/22

    摘要： High chromium steel, for use at high temperature, of a mixed structure containing ferrite and 0.02-0.09% C, less than 1.0% Si, 0.1-2.0% Mn, 7.0-13.0% chromium, 1.2-3.0% Mo, and the rest being iron and the usual impurities, or further adding aluminum in an amount less than 0.1% to said composition, or further adding 0.001-0.1% boron and less than 0.1% Ti necessary to cause the boron to act effectively, said steel being heated at temperatures lower than about 1050.degree. C. to prevent the oxidation of the steel.

    摘要翻译： 含有铁素体和0.02-0.09％C，小于1.0％Si，0.1-2.0％Mn，7.0-13.0％铬，1.2-3.0％Mo的混合结构的高铬钢，其余为高铬钢 或者进一步向所述组合物中加入小于0.1％的铝，或者进一步加入0.001-0.1％的硼和小于0.1％的Ti以使硼有效地起作用，所述钢被加热到 温度低于约1050℃，以防止钢的氧化。

    Metallic material proof against attachment of marine organisms
    4.
    发明授权
    Metallic material proof against attachment of marine organisms 失效
    防止海洋生物附着的金属材料

    公开(公告)号：US4402906A

    公开(公告)日：1983-09-06

    申请号：US272526

    申请日：1981-06-11

    申请人： Shoji Ueda ,  Takashi Daikoku ,  Masato Zama ,  Shintaro Matsuo ,  Masahiro Saito ,  Hidejiro Kinoshita

    发明人： Shoji Ueda ,  Takashi Daikoku ,  Masato Zama ,  Shintaro Matsuo ,  Masahiro Saito ,  Hidejiro Kinoshita

    IPC分类号： C22C9/00 ,  B63B59/04 ,  C22C9/05

    CPC分类号： C22C9/05

    摘要： An alloy containing Mn in an amount of from 5 to 30 weight percent, at least one member selected from the group consisting of Sn of an amount of not more than 5 weight percent, Al of an amount of not more than 8.5 weight percent, Zn of an amount of not more than 7 weight percent, Fe of an amount of not more than 2.5 weight percent, and Ni of an amount of not more than 2.5 weight percent, and the balance to make up 100 weight percent of Cu plus normally entrained impurities produces a metallic material proof against the attachment thereto of marine organisms when the alloy fulfils a requirement that it should possess an .alpha.(face-centered cubic lattice) single-phase structure.

    摘要翻译： 含有5〜30重量％的Mn的合金，至少1种选自Sn不超过5重量％的Sn，不大于8.5重量％的Al，Zn 不大于7重量％的Fe，不超过2.5重量％的Fe和不超过2.5重量％的Ni，余量构成100重量％的Cu加正常夹带 当合金满足其应该具有α（面心立方晶格）单相结构的要求时，杂质产生抵抗海洋生物附着的金属材料。

    Method of liquid-phase sintering ferrous material with iron-titanium alloys
    6.
    发明授权
    Method of liquid-phase sintering ferrous material with iron-titanium alloys 失效
    液相烧结铁素体合金的方法

    公开(公告)号：US3950165A

    公开(公告)日：1976-04-13

    申请号：US394630

    申请日：1973-09-06

    申请人： Teishiro Oda ,  Takashi Daikoku

    发明人： Teishiro Oda ,  Takashi Daikoku

    IPC分类号： C22C33/02 ,  B22F3/00 ,  B22F1/00

    CPC分类号： C22C33/0257 ,  C22C33/0207

    摘要： A method of sintering ferrous materials comprises mixing an iron powder with an alloy of iron-titanium and forming a liquid phase during the sintering. The alloy is prepared by mixing selected amounts of iron and titanium powders to form an iron-titanium alloy powder consisting essentially of 14 to 46% by weight of titanium and the balance iron, and preferably 14 to 30% by weight of titanium. The sintering step is carried out at a temperature at which the powdered mixture is always in the liquid phase during sintering. Under these conditions oxidation of titanium is suppressed during melting and the alloy is not too soft nor too difficult to pulverize and used for manufacturing the machine components such as piston rings which have surprisingly good properties due to the use of the critical amounts of iron and titanium in the alloys useful according to the invention.

    Automatic testing apparatus
    7.
    发明授权
    Automatic testing apparatus 失效
    自动检测仪器

    公开(公告)号：US06299840B1

    公开(公告)日：2001-10-09

    申请号：US09281223

    申请日：1999-03-30

    申请人： Eiji Watanabe ,  Kanji Yahiro ,  Akira Higuchi ,  Naoki Miyazaki ,  Kenichi Kuroda ,  Kenji Ishiyama ,  Takashi Daikoku ,  Hideyoshi Kitahara

    发明人： Eiji Watanabe ,  Kanji Yahiro ,  Akira Higuchi ,  Naoki Miyazaki ,  Kenichi Kuroda ,  Kenji Ishiyama ,  Takashi Daikoku ,  Hideyoshi Kitahara

    IPC分类号： G01N2100

    CPC分类号： G01N35/0099 ,  G01N35/028 ,  G01N35/1074 ,  G01N2035/00356 ,  G01N2035/0425 ,  G01N2035/0498

    摘要： In an automatic testing apparatus comprising, a specimen holder area adapted to hold thereon a specimen substrate for receiving therein a specimen, a reagent injector adapted to inject a reagent toward the specimen in the specimen substrate on the specimen holder area to mix the specimen with the reagent, a mixture reaction device adapted to hold thereon the specimen substrate including the mixture of the specimen and the reagent within a predetermined circumferential condition during a time period, and a transferring device for transferring the specimen substrate relative to the specimen holder area, the mixture reaction device has a take-in area to which the specimen substrate is transferred from the specimen holder area by the transferring device, and the take-in area is arranged adjacent to the specimen holder area.

    摘要翻译： 一种自动检测装置，其特征在于，包括：试样保持区域，其适于在其上容纳有用于容纳试样的试样基板，适于向试样保持体区域的试样基板上的试样注入试剂，将试样与 试剂，混合反应装置，其适于在一段时间内在预定的周向状态下将包含试样和试剂的混合物的试样基板保持在其上，以及用于相对于试样保持器区域传送试样基板的转印装置， 反应装置具有通过转印装置从试样保持体区域将试样基板从其移送到的入口区域，并且导入区域邻近试样保持器区域布置。

    Automatic distribution apparatus and method of distribution
    8.
    发明授权
    Automatic distribution apparatus and method of distribution 失效
    自动配送设备及配送方式

    公开(公告)号：US06238626B1

    公开(公告)日：2001-05-29

    申请号：US09289607

    申请日：1999-04-12

    申请人： Akira Higuchi ,  Eiji Watanabe ,  Naoki Miyazaki ,  Kanji Yahiro ,  Kenichi Kuroda ,  Hideyoshi Kitahara ,  Kenji Ishiyama ,  Takashi Daikoku

    发明人： Akira Higuchi ,  Eiji Watanabe ,  Naoki Miyazaki ,  Kanji Yahiro ,  Kenichi Kuroda ,  Hideyoshi Kitahara ,  Kenji Ishiyama ,  Takashi Daikoku

    IPC分类号： B01L302

    CPC分类号： G01N35/10 ,  B01L3/0275 ,  G01N2035/103 ,  Y10T436/2575

    摘要： In a method for distributing liquids, in which a distribution tip attached detachably to the lower end of a distribution nozzle can be replaced at any time necessary, a tip rack having a plurality of unused distribution tips lined up thereon is placed on a fitting stage to have the distribution tips fitted with a distribution nozzles. Then, the existence, or non-existence, of a distribution tip left behind on the tip rack without being attached to a distribution nozzle after the fitting operation is finished is detected by a detection section formed of an interrupting-type light sensor, the targeted place of detection by the light sensor being the lower end of the distribution tip. Under the above-described structure, misfitting of a distribution tip can be detected with a high certainty at an early stage before an operation for sucking/discharging liquids is started.

    摘要翻译： 在分配液体的方法中，可以随时更换可分配到分配喷嘴的下端的分配末端，其中具有多个未分配的未分配尖端的末端齿条放置在装配台上 具有配有分配喷嘴的分配头。 然后，通过由中断型光传感器形成的检测部分来检测在装配操作完成后未附着在分配喷嘴上的尖端齿条上留下的分配尖端的存在或不存在，目标 光传感器的检测位置是分配尖端的下端。 在上述结构之前，可以在开始吸取/排出液体的操作之前的早期阶段高精度地检测分配尖端的错配。