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    High temperature resistant diffusion coating
    31.
    发明授权
    High temperature resistant diffusion coating 失效
    耐高温扩散涂层

    公开(公告)号：US3936539A

    公开(公告)日：1976-02-03

    申请号：US304220

    申请日：1972-11-06

    Applicant: Alfonso L. Baldi

    Inventor： Alfonso L. Baldi

    IPC: C23C10/56 ,  C23C10/58 ,  C23C10/60 ,  C23F1/44 ,  C23C13/02

    CPC classification number: C23F1/44 ,  C23C10/56 ,  C23C10/58 ,  C23C10/60

    Abstract: Dispersion-strengthened nickel and nichrome protected by an aluminum diffusion coating over a chromium diffusion coating, have their resistance to oxidation at extremely high temperatures increased by including cobalt with the chromium diffusion coating. Aluminum diffusion can be effected with an energizer kept out of contact with workpieces by being confined in porous containers.

    Abstract translation: 通过铬扩散涂层上的铝扩散涂层保护的分散强化的镍和镍铬合金通过包括钴与铬扩散涂层一起增加了它们在极高温度下的抗氧化性。 铝扩散可以通过限制在多孔容器中而与工件保持脱离接触的激发器来实现。

    Pyrophoric pellets that emit infrared radiation
    32.
    发明授权
    Pyrophoric pellets that emit infrared radiation 有权

    公开(公告)号：US12195411B2

    公开(公告)日：2025-01-14

    申请号：US16513211

    申请日：2019-07-16

    Applicant: Alloy Surfaces Company, Inc.

    Inventor： Andrew Davis

    IPC: C06C15/00

    Abstract: The present disclosure relates to pyrophoric pellets that break apart into individual particulates or agglomerates when exposed to air and emit infrared radiation. The pyrophoric pellets include: (a) about 35 to about 95 wt. % of pyrophoric particles; (b) about 0.05 to about 30 wt. % of one or more thermally expandable particles; (c) about 1 to about 40 wt. % of one or more additives that modify IR signature; and (d) optionally, one or more additives that produce smoke at a temperature of 150° C. or greater. The pyrophoric pellets are particularly useful as countermeasures to protect against incoming missiles.

    Systems and methods for multi-signature countermeasure testing
    33.
    发明授权
    Systems and methods for multi-signature countermeasure testing 有权

    公开(公告)号：US10970852B2

    公开(公告)日：2021-04-06

    申请号：US16371339

    申请日：2019-04-01

    Applicant: Alloy Surfaces Company, Inc.

    Inventor： Matthew R. Ordway

    IPC: G06T7/521 ,  G06T7/246 ,  H04N5/33 ,  G06T7/11 ,  G06T5/00 ,  G01J5/10 ,  G01J5/00

    Abstract: Systems, methods, and computer-readable media are provided for an autonomous and fully automated method of validating multi-signature decoys that are configured to release infrared flares at multiple points after launch. In one aspect, a method includes capturing, using at least one image capturing device, raw image data of a launched decoy, the decoy having one or more segments configured to be released after launch and automatically processing the raw image data to (1) identify a release point for each of the one or more segments and (2) identify an infrared signature associated with each release point. The method further includes generating a visual display of the release point(s) of the one or more segments and the infrared signature(s) originating from the release point(s).

    Metal diffusion and after-treatment
    37.
    发明授权
    Metal diffusion and after-treatment 失效
    金属扩散和后处理

    公开(公告)号：US5194219A

    公开(公告)日：1993-03-16

    申请号：US909723

    申请日：1992-07-07

    Applicant: Alfonso L. Baldi

    Inventor： Alfonso L. Baldi

    IPC: C08J3/09 ,  C23C10/34 ,  C23C10/38 ,  C23C10/48

    CPC classification number: C08J3/091 ,  C23C10/34 ,  C23C10/38 ,  C23C10/48 ,  C08J2333/06 ,  H05K2201/0209

    Abstract: Very good masking of pack diffusion aluminizing or chromizing on any metal to keep portions from being diffusion coated, is effected by localized coating the lowest layer of which is depletion-reducing masking powder the metal portion of which can have same composition as substrates, mixed with inert refractory diluent and non-contaminating film-former such as acrylic resin. The upper coating layer can be of non-contaminating particles like nickel or Cr.sub.2 O.sub.3 that upon aluminizing or chromizing become coherently held together to form a secure sheath. Such sheath can also be used for holding localized diffusion-coating layer in place. Film-former can be dissolved in volatile solvent, preferably methyl chloroform, in which masking powder or sheath-forming powder is suspended. Chromizing can be performed before aluminizing for greater effects. Aluminizing of metals like iron and nickel followed by leaching out much of the diffused-in aluminum, gives these substrates a pyrophoric and catalytic surface. Foil, wire or powder can be thus activated, and very fine activated powder when discharged into the air forms warm cloud that settles very slowly and decoys heat-seeking missiles.

    Abstract translation: 在任何金属上非常好的掩模包覆扩散镀铬或镀铬以保持部分不被扩散涂覆，这是通过局部涂覆来实现的，其中最底层是消耗减少的掩蔽粉末，其金属部分可以具有与底物相同的组成，与 惰性耐火稀释剂和非污染成膜剂如丙烯酸树脂。 上涂层可以是非污染颗粒，如镍或Cr2O3，在镀铝或镀铬时变得相干地保持在一起以形成牢固的护套。 这种护套也可用于将局部扩散涂层保持在适当位置。 成膜剂可以溶解在挥发性溶剂中，优选甲基氯仿，其中悬浮有掩蔽粉末或鞘形成粉末。 在镀铝之前可进行镀铬处理以获得更大的效果。 金属如铁和镍的镀铝，然后浸出大部分扩散的铝，使这些基材成为自燃和催化表面。 箔，线或粉末可以被激活，并且在排入空气中时非常细的活化粉末形成温暖的云层，其沉降非常缓慢并诱发寻热导弹。

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