Elemental material and alloy
    1.
    发明申请
    Elemental material and alloy 审中-公开
    元素材料和合金

    公开(公告)号:US20080199348A1

    公开(公告)日:2008-08-21

    申请号:US12079023

    申请日:2008-04-24

    IPC分类号: C22C14/00

    摘要: A Ti powder is made b y the subsurface reduction of TiCl4 by a stream of liquid of sodium in excess of stoichiometric sufficient to maintain substantially all the reactive products below the sintering temperatures thereof followed by distillation to produce a powder with a packing fraction in the range of from about 4% to about 11%. Also disclosed is a solid product made from the Ti powder.

    摘要翻译: Ti粉末由TiCl 4 O 4的次表面还原制成,其钠液体的液体量超过化学计量,足以将基本上所有的反应产物保持在烧结温度以下,随后进行蒸馏以产生粉末 填充分数在约4%至约11%的范围内。 还公开了由Ti粉末制成的固体产物。

    Elemental material and alloy
    6.
    发明授权
    Elemental material and alloy 失效
    元素材料和合金

    公开(公告)号:US07435282B2

    公开(公告)日:2008-10-14

    申请号:US10125988

    申请日:2002-04-20

    IPC分类号: C22C14/00

    摘要: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.

    摘要翻译: 从卤化物或其混合物制备非金属元素或金属或其合金的方法。 卤化物或其混合物与液态碱金属或碱土金属或其混合物流接触足够量以将卤化物转化为非金属或金属或合金,并将反应物的温度保持在较低的温度 比在大气压下的碱金属或碱土金属的沸点较小或所制备的非金属或金属或合金的烧结温度。 公开了一种连续的方法,特别适用于钛。

    Method of bleaching wood
    7.
    发明授权
    Method of bleaching wood 失效
    漂白木材的方法

    公开(公告)号:US5242464A

    公开(公告)日:1993-09-07

    申请号:US689297

    申请日:1991-04-22

    IPC分类号: B27K5/02

    摘要: This invention relates to a method for a single application of wood bleach that improves the degree of whiteness, uniformity and depth of bleaching in the wood. The method includes the application of sufficient quantities of wood bleach to maintain an excess of liquid on the surface of wood for an extended time such as a minimum of 10 minutes to obtain penetration to a greater depth. Periodic motion of an abrasive powder, or an abrasive pad to continually relocate the excess bleach on the wood surface, either by machine or by hand, provides even distribution and eliminates the raised grain on the bleached wood. Another aspect to the invention is a single step process of bleaching and dyeing in which the dye is mixed in the bleach solution.

    摘要翻译: 本发明涉及木质漂白剂的单次施用方法,其提高了木材中漂白度,均匀性和深度。 该方法包括施加足够量的木材漂白剂以在木材表面上保持多余的液体延长的时间,例如至少10分钟,以获得更深的渗透。 磨料粉末或研磨垫片通过机器或手持续地将多余的漂白剂重新定位在木材表面上的定期运动提供了均匀的分布并消除了漂白木材上的升高的颗粒。 本发明的另一方面是漂白和染色的一步法,其中染料在漂白溶液中混合。