published patent: Shape memory material and method of making the same

TitleShape memory material and method of making the same
Priority Date2003-04-18 US 10/464083P
Inventors
Issue Date2008
Citation
China Published Patent Application CN 101333611. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2008 How to Cite?
AbstractThe present invention relates generally to a shape memory and/or super-elastic material, such as a nickel titanium alloy. Additionally or alternatively, the present invention relates to a super-elastic or pseudo-elastic material that has an initial transition temperature Af above a body temperature. The shape memory material can have a super-elasticity or pseudo-elasticity property at a temperature below the initial transition temperature Af of the material. For example, the shape memory material can have its workable temperature for producing super-elasticity or pseudo-elasticity of about 0 DEG C. to 15 DEG C. below the initial transition temperature Af. The shape memory material can be malleable at a room temperature, and become super-elastic or pseudo-elastic at a body temperature.; In addition, the present invention relates to a method of making a shape memory or a super-elastic material. The treatment protocols can include but not limited to thermo-mechanical, thermo-mechanical, radiation, and ternary alloying treatments.
Persistent Identifierhttp://hdl.handle.net/10722/176614

 

DC FieldValueLanguage
dc.date.accessioned2012-11-30T08:38:14Z-
dc.date.available2012-11-30T08:38:14Z-
dc.date.issued2008-
dc.identifier.citationChina Published Patent Application CN 101333611. Beijing, PRC: State Intellectual Property Office (SIPO) of the P.R.C., 2008en_HK
dc.identifier.urihttp://hdl.handle.net/10722/176614-
dc.description.abstractThe present invention relates generally to a shape memory and/or super-elastic material, such as a nickel titanium alloy. Additionally or alternatively, the present invention relates to a super-elastic or pseudo-elastic material that has an initial transition temperature Af above a body temperature. The shape memory material can have a super-elasticity or pseudo-elasticity property at a temperature below the initial transition temperature Af of the material. For example, the shape memory material can have its workable temperature for producing super-elasticity or pseudo-elasticity of about 0 DEG C. to 15 DEG C. below the initial transition temperature Af. The shape memory material can be malleable at a room temperature, and become super-elastic or pseudo-elastic at a body temperature.; In addition, the present invention relates to a method of making a shape memory or a super-elastic material. The treatment protocols can include but not limited to thermo-mechanical, thermo-mechanical, radiation, and ternary alloying treatments.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documentsen_US
dc.titleShape memory material and method of making the sameen_HK
dc.typePatenten_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorChung, CYen_HK
dc.contributor.inventorCheung, KMC-
dc.contributor.inventorYeung, KWK-
dc.contributor.inventorLu, WW-
patents.identifier.applicationCN 20071305932en_HK
patents.identifier.applicationZL200710305932.7-
patents.description.assigneeVERSITECH LTD [HK]en_HK
patents.description.countryChina, PRCen_HK
patents.date.publication2008-12-31en_HK
patents.identifier.hkutechidO&T-2003-00105-3-
patents.date.application2004-04-19en_HK
patents.date.priority2003-04-18 US 10/464083Pen_HK
patents.description.ccCNen_HK
patents.identifier.publicationCN 101333611en_HK
patents.relation.familyCN 1806060 (A) 2006-07-19en_HK
patents.relation.familyCN 100432257 (C) 2008-11-12en_HK
patents.relation.familyCN 101333611 (A) 2008-12-31en_HK
patents.relation.familyEP 1629133 (A1) 2006-03-01en_HK
patents.relation.familyJP 2006523770 (A) 2006-10-19en_HK
patents.relation.familyUS 2004265614 (A1) 2004-12-30en_HK
patents.relation.familyUS 7306683 (B2) 2007-12-11en_HK
patents.relation.familyUS 2004230193 (A1) 2004-11-18en_HK
patents.relation.familyUS 7695471 (B2) 2010-04-13en_HK
patents.relation.familyUS 2008053575 (A1) 2008-03-06en_HK
patents.relation.familyUS 7789975 (B2) 2010-09-07en_HK
patents.relation.familyWO 2004092431 (A1) 2004-10-28en_HK
patents.description.kindAen_HK
patents.typePatent_publisheden_HK

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