EROSION RESISTANT MATERIAL
    81.
    发明申请
    EROSION RESISTANT MATERIAL 审中-公开
    耐腐蚀材料

    公开(公告)号:WO2009048706A1

    公开(公告)日:2009-04-16

    申请号:PCT/US2008/075735

    申请日:2008-09-09

    Abstract: A cermet and method of forming the cermet, the cermet including a Sialon and an alloy comprising nickel aluminide and boron, wherein the Sialon includes silicon aluminum oxynitride, and wherein at least a portion of the Sialon is bonded with at least a portion of the alloy. In one example, the cermet is about 70 weight percent to about 90 weight percent of the Sialon, and about 10 weight percent to about 30 weight percent of the alloy.

    Abstract translation: 金属陶瓷和形成金属陶瓷的方法,金属陶瓷包括赛隆和包含镍铝和硼的合金,其中所述赛隆包括硅铝氧氮化物,并且其中至少一部分赛隆与至少一部分合金 。 在一个实例中,金属陶瓷是约70重量%至约90重量%的赛隆,和约10重量%至约30重量%的合金。

    VEHICLE GUNNER'S PROTECTION CUPOLA
    82.
    发明申请
    VEHICLE GUNNER'S PROTECTION CUPOLA 审中-公开
    车辆保护CUPOLA

    公开(公告)号:WO2008109140A1

    公开(公告)日:2008-09-12

    申请号:PCT/US2008/003034

    申请日:2008-03-07

    Inventor: CARTER, Paul

    CPC classification number: F41A23/24 F41A27/18 F41H5/18 F41H5/20 Y10T29/49826

    Abstract: An anti-ballistic guard is provided and includes a rigid frame that includes an outer portion of rigid ballistic material and an inner portion that includes a pliable outer shell or housing that encompasses an inner thermally resistant core which is housed or contained within an inner shell or housing and a inner ballistic core which is housed or contained within an inner shell or housing. Secured to exterior portions of the inner portion housing are pluralities of attachment points that facilitate the securement of the inner portion to the rigid frame. In one design, the inner portion outer cover comprises flame retardant, high performance fibers such as arimid, O-PAN, or a combination of these, and other high performance fibers.

    Abstract translation: 提供了防弹防护装置,并且包括刚性框架,该刚性框架包括刚性防弹材料的外部部分和内部部分,该内部部分包括柔软的外壳或外壳,所述内壳或外壳包围容纳或容纳在内壳内的内部耐热芯体, 壳体和内部弹道芯,其被容纳或容纳在内壳或壳体内。 固定到内部部分壳体的外部部分是多个附接点,其有助于将内部部分固定到刚性框架。 在一个设计中,内部部分的外盖包括阻燃的高性能纤维,例如芳族聚酰胺,O-PAN或它们的组合,以及其它高性能纤维。

    CEMENT-FREE REFRACTORY
    83.
    发明申请

    公开(公告)号:WO2008006053A3

    公开(公告)日:2008-01-10

    申请号:PCT/US2007/072927

    申请日:2007-07-06

    Abstract: The present invention describes a cement free refractory mixture. The mixture comprises a pH buffer and a component containing a metal or fumed silica. Water may impart good flow characteristics to the mixture and can produce an effective low temperature cure. At elevated temperatures, an article formed using this mixture has superior refractory and physical properties.

    VERBUNDWERKSTOFF UND VERFAHREN ZU DESSEN HERSTELLUNG
    88.
    发明申请
    VERBUNDWERKSTOFF UND VERFAHREN ZU DESSEN HERSTELLUNG 审中-公开
    复合材料和方法及其

    公开(公告)号:WO2002092866A2

    公开(公告)日:2002-11-21

    申请号:PCT/DE2002/001710

    申请日:2002-05-13

    Abstract: Die Erfindung betrifft einen Verbundwerkstoff, bestehend aus einem Hartmetall- oder Cermet-Substratkörper, der mit mindestens einer Diamantschicht überzogen ist. Um die Haftung der Diamantbeschichtung auf feinkörnigen Hartmetall- oder Cermet-Substratkörpern zu verbessern, wird vorgeschlagen, dass der C-Gehalt des Hartmetall- oder Cermet-Substratkörpers zwischen 89 % und 99 %, vorzugsweise zwischen 94 % und 99 %, des maximal möglichen Gehaltes, bei der C-Porosität auftritt, beträgt oder bei Hartmetall-Substtatkörpern mit Co-Binder die magnetische Sättigungspolarisation 89 bis 99 %, vorzugsweise 94 bis 99 % der maximalen magnetischen Sättigungspolarisation 4 π σmax = 2 Co - 2,2 Cr3C2 beträgt (Co und Cr3C2 jeweils in Massen-%, 4 π σmax in μT . m3 . kg-1 angegeben) beträgt.

    Abstract translation: 本发明涉及一种由硬质金属或金属陶瓷基底主体的其上涂覆有至少一个金刚石层的复合材料。 为了提高对细粒硬质金属或金属陶瓷基底机构金刚石涂层的粘附性,所以建议的硬质金属或金属陶瓷基底主体的C含量为89%和99%之间,优选介于94%和99%时,最大可能的内容的 发生在C-孔隙率,是或碳化物Substtatkörpern用Co基粘合剂的89-99%的饱和磁性极化,优选为94〜4 PI-Σ最大的最大饱和磁性极化的99%= 2钴 - 是2.2 Cr3C2复合(联合 Cr3C2复合并且在%每种情况下按质量指示的,4 PI-ΣMax在亩T.立方米每kg-1)。

    A SUPERHARD FILLER HARDMETAL AND METHOD OF MAKING
    89.
    发明申请
    A SUPERHARD FILLER HARDMETAL AND METHOD OF MAKING 审中-公开
    超级灌装机及其制造方法

    公开(公告)号:WO0206545A3

    公开(公告)日:2002-05-30

    申请号:PCT/US0120237

    申请日:2001-06-25

    Applicant: KENNAMETAL INC

    Abstract: A superhard filler hardmetal (10) having a superhard material filler (16), binder metal or matrix (12) and in some instances at least a first hard component (14) is disclosed. The superhard filler hardmetal (10) has a porosity rating of substantially A06, B00, C00 or better and may be essentially pore free, i.e., A00, B00, C00. The superhard filler hardmetal (10) is formed by mechanically mixing a superhard material (16), in some instances at least a first hard component (14) and a binder metal or matrix (12) precursor, shaping the mixture into a green body and consolidating the green body at a preselected temperature, superatmospheric pressure and time at temperature and time at superatmospheric pressure sufficient to form the superhard filler hardmetal (10). The consolidation preferably occurs without the formation of a liquid in the body and at least a portion of the time at superatmospheric pressure is at the preselected temperature. Diamond filler and boron nitride filler are examples of superhard materials usable as filler. The diamond filler may be coated (24) to prevent its degradation during consolidation and use. Boron nitride filler optionally may be coated.

    Abstract translation: 公开了一种具有超硬材料填料(16),粘结剂金属或基体(12)以及在一些情况下至少第一硬质组分(14)的超硬填料硬质合金(10)。 超硬填料硬质合金(10)的孔隙率基本上为A06,B00,C00或更高,并且可以基本上无孔,即A00,B00,C00。 超硬填料硬质合金(10)通过机械混合超硬材料(16),在一些情况下至少第一硬组分(14)和粘合剂金属或基体(12)前体,将混合物成形为生坯体而形成, 在预选的温度,超大气压力和在超大气压下的温度和时间的时间下将生坯体固结,足以形成超硬填料硬质合金(10)。 固结优选在体内不形成液体的情况下发生,并且在超大气压下的至少一部分时间处于预选温度。 金刚石填料和氮化硼填料是可用作填料的超硬材料的实例。 金刚石填料可以被涂覆(24)以防止在固化和使用期间其降解。 可以任选地涂覆氮化硼填料。

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