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公开(公告)号:US20050142375A1
公开(公告)日:2005-06-30
申请号:US11053061
申请日:2005-02-08
申请人: Yang-Tse Cheng , Wangyang Ni , Leonid Lev , Michael Lukitsch , David Grummon , Anita Weiner
发明人: Yang-Tse Cheng , Wangyang Ni , Leonid Lev , Michael Lukitsch , David Grummon , Anita Weiner
CPC分类号: B32B15/01 , Y10T428/12493 , Y10T428/125 , Y10T428/12507 , Y10T428/12514 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12618 , Y10T428/12625 , Y10T428/31678
摘要: A material and method for adhering at least two materials that includes the step of interposing at least one intermediate layer between the two materials and associated adhesion material. The materials to be adhered exhibit at least one characteristic dissimilarity and the intermediate material interposed contains at least one shape memory alloy, the shape memory alloy capable of exhibiting superelasticity.
摘要翻译: 用于粘附至少两种材料的材料和方法,其包括在两种材料和相关联的粘合材料之间插入至少一个中间层的步骤。 要粘附的材料表现出至少一种特征不同,并且插入的中间材料包含至少一种形状记忆合金,能够表现出超弹性的形状记忆合金。
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公开(公告)号:US20070034818A1
公开(公告)日:2007-02-15
申请号:US10553309
申请日:2004-04-15
申请人: David Grummon
发明人: David Grummon
IPC分类号: F16K31/02
CPC分类号: C23C14/5806 , C23C14/205 , F03G7/065 , F16K31/002 , F16K31/025 , Y10T29/49005
摘要: A method for producing a plurality of thin film actuators is disclosed. The method includes depositing a film of a shape memory alloy material onto a polyimide film to form a shape memory alloy construction. The shape memory alloy construction is strained from 2 to 8%. Post processing is conducted on the shape memory alloy construction after the step of imparting a 2 to 8% strain. This post processing can be the deposition of additional layers of the slicing of the actuators. Various shape memory metal actuators are disclosed.
摘要翻译: 公开了一种制造多个薄膜致动器的方法。 该方法包括将形状记忆合金材料的膜沉积在聚酰亚胺膜上以形成形状记忆合金结构。 形状记忆合金结构应变为2%至8%。 在施加2〜8%应变的步骤之后对形状记忆合金结构进行后处理。 这种后处理可以是致动器的切片的附加层的沉积。 公开了各种形状记忆金属致动器。
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公开(公告)号:US20070163686A1
公开(公告)日:2007-07-19
申请号:US11560520
申请日:2006-11-16
申请人: Yijun Zhang , Yang Cheng , David Grummon
发明人: Yijun Zhang , Yang Cheng , David Grummon
IPC分类号: C22F1/00
CPC分类号: C22F1/006
摘要: A method for forming a two-way shape memory surface includes thermomechanically training a shape memory alloy under substantially constant indentation strain. Thermomechanical training includes removeably securing an indenter to a surface of the shape memory alloy in its martensite phase, so that an indent is formed in the surface. The shape memory alloy is then heated to its austenite phase while the indenter is secured thereto. The shape memory alloy is then quenched to its martensite phase while the indenter is secured thereto. After thermomechanical training, the shape memory alloy surface exhibits a first indent depth when in its martensite phase, and a second, different indent depth when in its austenite phase. Also disclosed herein is a method for forming one-way and two-way reversible surface protrusions on shape memory alloys.
摘要翻译: 用于形成双向形状记忆表面的方法包括在基本恒定的压痕应变下对形状记忆合金进行热机械训练。 热机械训练包括将压头可移动地固定在其马氏体相中的形状记忆合金的表面,使得在表面中形成凹口。 然后将形状记忆合金加热到其奥氏体相,同时将压头固定到其上。 然后将形状记忆合金淬火至其马氏体相,同时将压头固定到其上。 在热机械训练之后,形状记忆合金表面在其马氏体相中表现出第一凹陷深度,并且在其奥氏体相中呈现第二凹陷深度。 本文还公开了一种在形状记忆合金上形成单向和双向可逆表面突起的方法。
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