Gas atomization synthesis of refractory or intermetallic compounds and
supersaturated solid solutions
    3.
    发明授权
    Gas atomization synthesis of refractory or intermetallic compounds and supersaturated solid solutions 失效
    气体雾化合成难熔或金属间化合物和过饱和固体溶液

    公开(公告)号:US5368657A

    公开(公告)日:1994-11-29

    申请号:US48138

    申请日:1993-04-13

    CPC分类号: C22C1/1042

    摘要: A metallic melt is atomized using a high pressure atomizing gas wherein the temperature of the melt and the composition of the atomizing gas are selected such that the gas and melt react in the atomization spray zone to form a refractory or intermetallic compound in the as-atomized powder particles.A metallic melt is also atomized using a high pressure atomizing gas mixture gas wherein the temperature of the melt and the ratio of a reactive gas to a carrier gas are selected to form powder particles comprising a supersaturated solid solution of the atomic species of the reactive gas in the particles. The powder particles are then heat treated to precipitate dispersoids in-situ therein to form a dispersion strengthened material.

    摘要翻译: 使用高压雾化气体使金属熔体雾化,其中熔体的温度和雾化气体的组成被选择为使得气体和熔体在雾化喷射区中反应以在雾化的气体中形成耐火材料或金属间化合物 粉末颗粒。 金属熔体还使用高压雾化气体混合气体雾化,其中熔体的温度和反应气体与载气的比率被选择以形成包含反应气体的原子种类的过饱和固溶体的粉末颗粒 在颗粒中。 然后将粉末颗粒热处理以原位沉淀分散体,形成分散强化材料。

    Production method for making rare earth compounds
    4.
    发明授权
    Production method for making rare earth compounds 失效
    稀土化合物的制备方法

    公开(公告)号:US5690889A

    公开(公告)日:1997-11-25

    申请号:US605324

    申请日:1996-02-15

    摘要: A method of making a rare earth compound, such as a earth-transition metal permanent magnet compound, without the need for producing rare earth metal as a process step, comprises carbothermically reacting a rare earth oxide to form a rare earth carbide and heating the rare earth carbide, a compound-forming reactant (e.g. a transition metal and optional boron), and a carbide-forming element (e.g. a refractory metal) that forms a carbide that is more thermodynamically favorable than the rare earth carbide whereby the rare earth compound (e.g. Nd.sub.2 Fe.sub.14 B or LaNi.sub.5) and a carbide of the carbide-forming element are formed.

    摘要翻译: 制造稀土类化合物如土 - 过渡金属永磁体化合物的方法,不需要制备稀土金属作为工艺步骤,包括使稀土氧化物碳化热反应形成稀土碳化物并加热稀土 碳化物,化合物形成反应物(例如过渡金属和任选的硼)和形成碳化物的碳化物形成元素(例如难熔金属),其形成比稀土化碳更热力学上有利的碳化物,由此稀土化合物 例如Nd2Fe14B或LaNi5),并且形成碳化物形成元件的碳化物。

    WET ELECTROSTATIC PRECIPITATOR AND RELATED METHODS
    5.
    发明申请
    WET ELECTROSTATIC PRECIPITATOR AND RELATED METHODS 有权
    湿静电抑制器及相关方法

    公开(公告)号:US20120222550A1

    公开(公告)日:2012-09-06

    申请号:US13037921

    申请日:2011-03-01

    IPC分类号: B03C3/16

    摘要: An emissions reduction stack comprises a conditioning section, collector section utilizing a Wet Electrostatic Precipitator (WESP), and output section. A chemically active aqueous stream is introduced into an incoming process stream in order to saturate the stream and produce a fog stream wherein water is condensed on the surface of particulates. The process of condensation increases the efficiency of the particulate filtration process conducted by the WESP.

    摘要翻译: 排放减少堆叠包括调节部分,利用湿式静电除尘器(WESP)的收集器部分和输出部分。 将化学活性的含水物流引入进入的工艺流中,以便使流饱和并产生雾流,其中水在颗粒表面上被冷凝。 冷凝过程增加了WESP进行的颗粒过滤过程的效率。

    Wet electrostatic precipitator and related methods
    9.
    发明授权
    Wet electrostatic precipitator and related methods 有权
    湿式静电除尘器及相关方法

    公开(公告)号:US08790444B2

    公开(公告)日:2014-07-29

    申请号:US13037921

    申请日:2011-03-01

    IPC分类号: B03C3/16

    摘要: An emissions reduction slack includes a conditioning section, collector section utilizing a Wet Electrostatic Precipitator (WESP), and output section. A chemically active aqueous stream is introduced into an incoming process stream in order to saturate the stream and produce a fog stream wherein water is condensed on the surface of particulates. The process of condensation increases the efficiency of the particulate filtration process conducted by the WESP.

    摘要翻译: 排放减少松弛包括调节部分,利用湿静电除尘器(WESP)的收集器部分和输出部分。 将化学活性的含水物流引入进入的工艺流中,以便使流饱和并产生雾流,其中水在颗粒表面上被冷凝。 冷凝过程增加了WESP进行的颗粒过滤过程的效率。

    Electrodes made using surfacing technique and method of manufacturing the same
    10.
    发明授权
    Electrodes made using surfacing technique and method of manufacturing the same 有权
    使用表面处理技术制造的电极及其制造方法

    公开(公告)号:US08595921B2

    公开(公告)日:2013-12-03

    申请号:US12948560

    申请日:2010-11-17

    IPC分类号: B23P19/04

    CPC分类号: B24B21/06 B24B21/10 B24B21/12

    摘要: An electrode is formed using a sanding mechanism to condition the surface of the electrode for electrochemical purposes. Hazardous particles emitted during sanding are captured using jetted liquid, and may be recycled for later use. The sanded surface provides increased electrode lifespan and lead oxide adherence.

    摘要翻译: 使用砂光机构形成电极以调节用于电化学目的的电极的表面。 打磨期间发出的有害颗粒是用喷射液体捕获的,可以再循环使用。 磨砂表面提供增加的电极寿命和氧化铅粘附。