自立形反応性多層フォイル

Japanese Patent JP3798319

B2

Reactive foils and their uses are provided as localized heat sources useful, for example, in ignition, joining and propulsion. An improved reactive foil (14) is preferably a freestanding multilayered foil structure made up of alternating layers (16, 18) selected from materials that will react with one another in an exothermic and self-propagating reaction. Upon reacting, this foil supplies highly localized heat energy that may be applied, for example, to joining layers, or directly to bulk materials that are to be joined. This foil heat-source allows rapid bonding to occur at room temperature in virtually an environment (e.g., air, vacuum, water, etc.). If a joining material is used, the foil reaction will supply enough heat to melt the joining materials. If no joining material is used, the foil reaction supplies heat directly to at least two bulk materials, melting a portion of each bulk, which upon cooling, form a strong bond. Additionally, the foil (14) may be designed with openings that allow extrusion of the joining (or bulk) material through the foil to enhance bonding.

JP7408170

Additive equivalent composite manufacturing method

Wayth, Timothy, Pee.
Wraith, Michael
Nio, Omar
Van hellen, david
Hafnagel, Todd
Feld Messer, Howard

JP2001580043A

July 19, 2006

May 01, 2001

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Johns Hopkins University

B21C37/00; B32B15/01; B23K1/00; B23K20/00; B23K20/06; B23K20/08; B23K28/00; B23K35/02; B23K35/34; B32B18/00; B32B37/00; C04B37/02; C06B21/00; C06B33/00; C06B45/14; C06C7/00; C06C7/02; C23C14/14; F24V30/00; H05K3/34

JP50115278A

US5381944
US5773748
US5266132
US5490911

Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa

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