反応性多層フォイルの製造方法および得られる製品

Japanese Patent JP3798320

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.

JPS63123524	METHOD FOR FORMING THIN STRIP MATERIAL TO WIRE ROD
JPH08281429	METHOD FOR FILLET-WELDING STAINLESS STEEL AND MANUFACTURE OF STAINLESS STEEL SHAPES

Wayth, Timothy, Pee.
Wraith, Michael

JP2001580237A

July 19, 2006

May 01, 2001

Click for automatic bibliography generation  

Johns Hopkins University

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

JP124585B2
JP2004501047A

US5381944

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

Previous Patent: 自立形反応性多層フォイル

Next Patent: WEB ROTARY PRESS