METHOD FOR MAKING CREEP RESISTANT REFRACTORY METAL STRUCTURES
    1.
    发明申请
    METHOD FOR MAKING CREEP RESISTANT REFRACTORY METAL STRUCTURES 审中-公开
    制造耐冲击金属结构的方法

    公开(公告)号:WO2011066126A1

    公开(公告)日:2011-06-03

    申请号:PCT/US2010/056705

    申请日:2010-11-15

    Abstract: A method for making a metal structure comprising: (i) selectively grit-blasting a part of a major surface of the metal sheet at a temperature lower than the annealing temperature of the metal sheet to impart a stress in the metal sheet; and (ii) subjecting the metal sheet to a heat treatment at a temperature not lower than T(anneal) - 400°C so that the metal sheet deforms, such that the deformed metal sheet exhibits a higher strength in a desired direction, wherein T(anneal) is the annealing point of the metal. The invention is particularly advantageous for making thin Pt metal structures for glass melting, conditioning, delivery and forming operations.

    Abstract translation: 一种制造金属结构体的方法,包括:(i)在比金属板的退火温度低的温度下选择性地对金属板的主表面的一部分进行喷砂以在金属板中赋予应力; 和(ii)在不低于T(退火)-400℃的温度下对金属板进行热处理,使得金属板变形,使得变形的金属板在期望的方向上表现出更高的强度,其中T (退火)是金属的退火点。 本发明特别有利于制备用于玻璃熔化,调理,输送和成型操作的薄Pt金属结构。

    APPARATUS AND METHOD FOR VITRIFYING HAZARDOUS WASTE
    3.
    发明申请
    APPARATUS AND METHOD FOR VITRIFYING HAZARDOUS WASTE 审中-公开
    用于维护危险废物的装置和方法

    公开(公告)号:WO1995032026A1

    公开(公告)日:1995-11-30

    申请号:PCT/US1995003501

    申请日:1995-03-20

    Abstract: Apparatus (10) and a method for vitrifying hazardous waste includes a melting vessel (12) in which a stirrer (38) mixes hazardous waste and any other necessary components for forming a glassy mixture upon heating while an electrical current is applied across the melting vessel and the stirrer to provide electrical current flow, and a metallic containment vessel (46) of the apparatus receives the melting vessel so as to receive and contain any material that exits the melting vessel upon failure. Any failure of the melting vessel (12) is detected by a sensor (48). The containment vessel (46) is preferably hermetically sealed around the melting vessel (12) to contain gases as well as any melted material received from the failed melting vessel (12). The sensing of the failure can be either by a pressure change in the hermetically sealed chamber (58) or by sensing of the presence of material received by the containment vessel (46) from the failed melting vessel (12) such as by an electrical circuit type detection.

    Abstract translation: 设备(10)和用于玻璃化危险废物的方法包括熔化容器(12),其中搅拌器(38)在加热时混合危险废物和任何其它必要组分以形成玻璃状混合物,同时在熔融容器 和搅拌器以提供电流流动,并且该装置的金属容纳容器(46)接收熔化容器,以便接收并容纳在失效时离开熔融容器的任何材料。 通过传感器(48)检测熔化容器(12)的任何故障。 容纳容器(46)优选地围绕熔化容器(12)密封,以容纳气体以及从故障熔化容器(12)接收的任何熔融材料。 故障的检测可以是通过气密密封室(58)中的压力变化或通过感测由容器(46)从失效的熔化容器(12)接收的材料的存在,例如通过电路 类型检测。

    MELTING METHOD AND APPARATUS
    6.
    发明申请
    MELTING METHOD AND APPARATUS 审中-公开
    熔化方法和装置

    公开(公告)号:WO2011058323A3

    公开(公告)日:2011-07-07

    申请号:PCT/GB2010002088

    申请日:2010-11-12

    Applicant: PAULI ROGER

    Inventor: PAULI ROGER

    CPC classification number: C03B3/02 C03B5/0336 C03B5/04 C03B5/1672 C03B5/1675

    Abstract: A method and apparatus for melting a raw material such as glass. The method comprises a creating a flow of raw material interrupted by a heated phase separation barrier (3,31,32), wherein melting is achieved by transfer of heat from the phase separation barrier to the raw material. The process comprises: providing solid raw material to the phase separation barrier, wherein the phase separation barrier supports the solid raw material; heating the phase separation barrier to a temperature which is (a) at least 700°C and (b) sufficient to cause melting of the solid raw material which contacts the barrier, wherein any melted raw material formed on contact with the phase separation barrier flows off or through the phase separation barrier; and collecting the melted raw material; wherein the phase separation barrier causes separation of the solid and melted phases within the flow of the raw material. Two or more melters may be used in parallel and the resultant melted raw materials mixed together in the melted state. In addition, there is provided a method and apparatus for producing a melt comprising a mixture of melted raw materials. The apparatus comprises two melting chambers connected via outlets to a homogeniser.

    Abstract translation: 用于熔化玻璃等原料的方法和装置。 该方法包括产生由加热的相分离屏障(3,31,32)中断的原料流,其中通过将热从相分离屏障转移到原料来实现熔化。 该方法包括:向相分离屏障提供固体原料,其中相分离屏障支持固体原料; 将相分离屏障加热到(a)至少700℃的温度和(b)足以使与屏障接触的固体原料熔化,其中与相分离阻挡层接触形成的任何熔融原料流动 关闭或通过相分离屏障; 并收集熔化的原料; 其中相分离屏障导致原料流中的固体和熔融相的分离。 两个或更多个熔胶可以并联使用,并且所熔化的原料在熔融状态下混合在一起。 此外,提供了一种用于生产包含熔融原料的混合物的熔体的方法和装置。 该装置包括通过出口连接到均化器的两个熔化室。

    VORRICHTUNG UND VERFAHREN ZUM ELEKTRISCHEN HEIZEN EINER GLASSCHMELZE
    7.
    发明申请
    VORRICHTUNG UND VERFAHREN ZUM ELEKTRISCHEN HEIZEN EINER GLASSCHMELZE 审中-公开
    装置和方法电加热熔融玻璃

    公开(公告)号:WO2010046176A1

    公开(公告)日:2010-04-29

    申请号:PCT/EP2009/061569

    申请日:2009-09-07

    CPC classification number: C03B7/07 C03B5/1672

    Abstract: Es wird einen Kanal (2, 6) für eine Glasschmelze vorgeschlagen, bei dem wenigstens zwei Elektroden (18, 18a, 18b, 18c) von oben in die Glasschmelze (1) eingetaucht sind, in dem zur Verbesserung der Homogenität der Temperaturen der Glasschmelze zwischen einer von oben in die Glasschmelze eintauchenden Elektrode und einer weiteren von oben in die Glasschmelze eintauchenden Elektrode eine elektrische Spannung anliegt, wodurch die Glasschmelze mittels zwischen den Elektroden fließendem elektrischem Strom beheizt wird. Es wird auch eine Elektrode (18, 18a, 18b, 18c) vorgeschlagen, deren Elektrodenstab (24, 24a) von einer Chromoxidhülse über einen Teil seiner Länge umgeben ist.

    Abstract translation: 有一个通道(2,6)已经被提出用于玻璃熔体,其特征在于,至少两个电极(18,18A,18B,18C)从顶部浸入熔融玻璃(1),其中,用于提高玻璃熔液的温度的均匀性之间的 顶部浸入熔融玻璃电极和另一个从上方浸在熔融玻璃电极被施加电压,由此流过的电流,对熔融玻璃通过在电极之间进行加热。 还提出了一个电极(18,18A,18B,18C),所述电极棒(24,24A)由Chromoxidhülse在其长度的一部分围绕。

    DANNER PIPE
    8.
    发明申请
    DANNER PIPE 审中-公开

    公开(公告)号:WO2005049512A1

    公开(公告)日:2005-06-02

    申请号:PCT/EP2004/012285

    申请日:2004-10-29

    Inventor: SINGER, Rudolf

    CPC classification number: C03B5/1675 C03B5/1672 C03B17/04 Y10T428/294

    Abstract: The present invention relates to a mandrel for producing glass tubes or rods, particularly for the Vello process, the A-drawing process and preferably for the Danner process. The mandrel comprises a body (1) of a ceramic composite material, and an external metal material jacket (2) surrounding at least a portion of said body, wherein the ceramic composite material has a substantially similar thermal expansion coefficient as the metal material of said jacket. Alternatively the mandrel comprises a self-supporting metal material jacket (22).

    Abstract translation: 本发明涉及一种用于生产玻璃管或棒的心轴,特别是用于Vello工艺,A-拉伸工艺,优选用于Danner工艺。 心轴包括陶瓷复合材料的主体(1)和围绕所述主体的至少一部分的外部金属材料护套(2),其中所述陶瓷复合材料具有与所述陶瓷复合材料的金属材料基本类似的热膨胀系数 夹克。 或者,心轴包括自支撑金属材料护套(22)。

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