NOBLEMETAL NANO COLLOID MAKER
    152.
    发明申请

    公开(公告)号:WO2008143417A1

    公开(公告)日:2008-11-27

    申请号:PCT/KR2008/002637

    申请日:2008-05-09

    Abstract: A noble metal nano colloid maker includes a consumable cartridge where noble metal wire is bonded; a cartridge holder part that enables attaching or detaching the cartridge and allows it to be connected to the high- voltage energy electrode part; a cartridge-moving part that moves the cartridge up and down; a disconnection-sensing part that detects whether the noble metal wire attached to the consumable cartridge electrode is disconnected; a high-voltage charging and discharging part that controls the charging and discharging of electric energy through a 2-step method relay switch and a surge killer designed to protect the circuit from the resulting surge and noise when underwater plasma occurs; and a water cup weight-sensing part that detects whether the water cup contains a fixed amount of water, thereby allowing the simple production of noble metal nano colloids at home.

    Abstract translation: 贵金属纳米胶体制造机包括:贵金属丝线被接合的耗材盒; 盒支架部分,其能够连接或拆卸盒,并允许其连接到高压能量电极部分; 盒移动部分,上下移动盒; 断开检测部,其检测附着在所述可消耗的盒式电极上的贵金属丝是否断开; 一个高压充放电部分,通过2级方法继电器开关和浪涌抑制器控制电能的充放电,设计用于在水下等离子体发生时保护电路免受所产生的浪涌和噪音; 以及水杯重量检测部,其检测水杯是否含有固定量的水,从而允许在家中简单地生产贵金属纳米胶体。

    METHOD FOR IMPROVING THE PROPERTIES OF ALLOY POWDERS FOR NiMH BATTERIES
    154.
    发明申请
    METHOD FOR IMPROVING THE PROPERTIES OF ALLOY POWDERS FOR NiMH BATTERIES 审中-公开
    改善NiMH电池合金粉末性能的方法

    公开(公告)号:WO01089009A1

    公开(公告)日:2001-11-22

    申请号:PCT/SE2001/001103

    申请日:2001-05-16

    Abstract: The invention concerns a method of improving the properties of a hydrogen storage alloy powder for a negative electrode of a rechargeable nickel hydride battery. The method comprises the steps of hydriding a powdered alloy starting material, oxidising the obtained hydride alloy powder and washing the oxidised powder. The invention also concerns the obtained powder.

    Abstract translation: 本发明涉及一种改善可再充电镍氢电池负极的储氢合金粉末的性能的方法。 该方法包括氢化粉末合金原料,氧化所得氢化物合金粉末并洗涤氧化粉末的步骤。 本发明还涉及获得的粉末。

    STAINLESS STEEL POWDER
    155.
    发明申请
    STAINLESS STEEL POWDER 审中-公开
    不锈钢粉

    公开(公告)号:WO98058093A1

    公开(公告)日:1998-12-23

    申请号:PCT/SE1998/001189

    申请日:1998-06-17

    Abstract: The invention concerns a process for producing low oxygen, essentially carbon free stainless steel powder, which comprises the steps of preparing molten steel which in addition to iron contains carbon and at least 10 % of chromium, adjusting the carbon content of the melt to a value which is decided by the expected oxygen content after water atomising; water-atomising the melt and annealing the as-atomised powder at a temperature of at least 1120 DEG C in a reducing atmosphere containing controlled amounts of water. The invention also concerns a water-atomised powder including 10 % by weight of chromium and having a carbon content between 0.2 and 0.7, preferably between 0.4 and 0.6 % by weight and an oxygen/carbon ratio of about 1 to 3 and at most 0.5 % of impurities, as well as the annealed powder obtained according to the process.

    Abstract translation: 本发明涉及一种生产低氧,基本上不含碳的不锈钢粉末的方法,该方法包括以下步骤:制备钢铁,除了含有碳和至少10%的铬以外,还将铁熔体的碳含量调节至一个值 由水雾化后预期的氧含量决定; 将熔体雾化并在至少1120℃的温度下在含有受控量的水的还原气氛中将雾化粉末退火。 本发明还涉及一种水雾化粉末,其包括10重量%的铬,其碳含量为0.2-0.7,优选0.4-0.6重量%,氧/碳比为约1至3,至多0.5重量% 的杂质,以及根据该方法获得的退火粉末。

    원자력 금속 또는 금속 합금의 제조방법
    156.
    发明授权
    원자력 금속 또는 금속 합금의 제조방법 失效
    制备核金属或金属合金颗粒的方法

    公开(公告)号:KR100842421B1

    公开(公告)日:2008-07-01

    申请号:KR1020037004063

    申请日:2001-09-20

    Abstract: 본 발명은 다음의 수단들을 구비한 원자력 금속 또는 금속 합금 입자의 제조 방법 및 장치에 관한 것이다: 용융에 의해 금속 또는 합금의 유체를 준비하기 위한 수단(4); 상기 금속 또는 합금의 유체를 용융 금속 또는 합금의 분사 형태로 제공하기 위한 수단(12); 원심 회전하고, 용융 금속 또는 금속 합금의 입자들을 분무하는 경화 유체를 구동하고, 상기 입자들을 급속히 경화하기 위한 수단(1-7); 상기 원자력 금속 또는 금속 합금을 불활성 가스 분위기에서 용융하기 위한 수단(16-19), 및 용융 금속 또는 금속 합금의 분사를 그것이 경화되기까지 불활성 가스 기낭에 포함되도록 하기 위한 수단.
    원자력, 연료, 금속, 분무

    Abstract translation: 核金属或合金颗粒的制备方法和装置; 所述装置包括:通过熔化制备所述金属或合金的流体块的装置; 将金属或金属合金的流体质量置于熔融金属或合金流的形式的装置; 将淬火流体进行离心旋转运动并执行熔融金属或金属合金流颗粒的雾化以及颗粒的快速淬火的手段; 用于在惰性气体气氛中熔化核金属或金属合金的装置,以及通过中性气体包层围绕熔融金属或金属合金流直到淬火的手段。

    산화물 분산강화형 백금재료
    157.
    发明公开
    산화물 분산강화형 백금재료 无效
    氧化分散合金铂金材料

    公开(公告)号:KR1020060122914A

    公开(公告)日:2006-11-30

    申请号:KR1020067016022

    申请日:2005-10-06

    Abstract: Disclosed is an oxide-dispersed platinum material which can be stably used at high temperatures and has excellent weldability. Specifically disclosed is a platinum material reinforced with dispersed oxide wherein particles composed of an oxide of an additional metal are dispersed in a platinum or platinum alloy matrix. Such a platinum material is characterized in that the oxygen concentration in the material excluding oxygen bonded to the additional metal is not more than 100 ppm. The dispersed particles preferably have an average particle diameter of not more than 0.2 mum and an average interparticle distance of 0.01-2.7 mum. The concentration of the dispersed particles is preferably 0.01-0.5% by weight, and the oxidation ratio of the additional metal is preferably 50-100%.

    Abstract translation: 公开了一种氧化物分散的铂材料,其可以在高温下稳定地使用并且具有优异的焊接性。 具体公开了用分散氧化物增强的铂材料,其中由附加金属的氧化物组成的颗粒分散在铂或铂合金基体中。 这种铂材料的特征在于,除了与附加金属结合的氧以外的材料中的氧浓度不大于100ppm。 分散颗粒优选具有不大于0.2μm的平均粒径和0.01-2.7μm的平均粒间距离。 分散颗粒的浓度优选为0.01-0.5重量%,另外的金属的氧化率优选为50-100%。

    철계 분말 및 그 제조 방법
    158.
    发明公开
    철계 분말 및 그 제조 방법 失效
    制备基于粉末的粉末的方法

    公开(公告)号:KR1020000067948A

    公开(公告)日:2000-11-25

    申请号:KR1019997000439

    申请日:1997-07-18

    Abstract: 본발명은저산소, 저탄소철기초분말을제조하는방법에관한것이다. 이러한방법은크롬, 망간, 구리, 니켈, 바나듐, 니오븀, 붕소, 규소, 몰리브덴, 및텅스텐으로구성된그룹으로부터선택된하나이상의선택적인합금원소와필수적인철을포함하는분말을준비하는단계와, 적어도 H및 HO 가스를함유하는대기에서상기분말을탈탄하는단계와, 상기탈탄공정동안형성된하나이상의탄소산화물의농도를측정하는단계와, 또는노의종방향으로서로소정의거리만큼떨어져위치하는둘 이상의지점에서산소포텐셜을측정하는단계와, 상기측정값의도움으로탈탄대기에서 HO 가스의함유량을조절하는단계를포함한다. 다른선택적인실시예에서는산소포텐셜의측정과관련하여탄소산화물을측정하는것을포함한다.

    金屬粉末之製造方法及裝置
    159.
    发明专利
    金屬粉末之製造方法及裝置 有权
    金属粉末之制造方法及设备

    公开(公告)号:TW561085B

    公开(公告)日:2003-11-11

    申请号:TW091124438

    申请日:2002-10-23

    IPC: B22F

    CPC classification number: B22F9/14 B22F2999/00 B22F2201/05

    Abstract: [本發明之中文摘要]
    本發明係提供一種經濟地製造純度高、粉末形狀和粒度皆均一的金屬粉末。係以高電壓‧高電流放電用電源、鈦金屬等的金屬電極供給裝置、具有鈦等的金屬電極和對極之高壓放電裝置、電極振動或摺動裝置,儲水槽、水供給口、生成鈦金屬等的金屬分散液的排出口和排出幫浦構成其裝置,來分離、回收鈦金屬等金屬分散液之金屬粉末。

    Abstract in simplified Chinese: [本发明之中文摘要] 本发明系提供一种经济地制造纯度高、粉末形状和粒度皆均一的金属粉末。系以高电压‧高电流放电用电源、钛金属等的金属电极供给设备、具有钛等的金属电极和对极之高压放电设备、电极振动或折动设备,储水槽、水供给口、生成钛金属等的金属分散液的排出口和排出帮浦构成其设备,来分离、回收钛金属等金属分散液之金属粉末。

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