IPDB › China Industry › Metallurgy, Mineral & Energy › Alloy
Superelastic SMA Niti Ribbons Shape Memory Alloy Nitinol Flat Wire for Bracelet1
Titanium Alloy, ASTM F2063 Niti Wire, Niti Alloys Wire
Zhonghe Steel (Tianjin) Co., Ltd.
Preview:
Product Description Product DescriptionNitinol wire is a metal alloy, sometimes also called Shape Memory Alloy (SMA) wire.Nitinol is an example of a "smart" material that undergoes changes between two solid phases, called the austenite and martensite phases, that involve rearrangement of its atoms within its crystal lattice. Nitinol is unusual in that it "remembers" its shape because the its crystal structure arrangement is not changed during a phase change. Tempers:Our Nitinol wire products can be produced to engineered mechanical properties designed for your end use and manufacturing processes.Superelastic and Shape Memory available Transformation Temperatures:Custom Alloy Formulations Possible.Nitinol Fundamentals:Nitinol is a nickel-titanium alloy distinguished from other materials by its shape memory and superelastic characteristics.Nitinol wire is the most mature form of this unique superelastic and shape memory alloy, It is available in many different sizes, alloys and finishes. And, shape memory and superelastic forms are both offered. Niti shape memory alloys are gaining increasing use in the medical device industry for Nitinol catheter stents, guidewires and other critical applications.Physical Properties of Nitinol:Density: 6.45gms/ccMelting Temperature: 1240-1310° CResistivity (hi-temp state): 82 uohm-cmResistivity (lo-temp state): 76 uohm-cmThermal Conductivity: 0.1 W/cm-° CHeat Capacity: 0.077 cal/gm-° CLatent Heat: 5.78 cal/gm; 24.2 J/gmMagnetic Susceptibility (hi-temp):3.8 uemu/gmMagnetic Susceptibility (lo-temp): 2.5 uemu/gmMechanical Properties of Nitinol:Ultimate Tensile Strength: 754 - 960 MPa or 110 - 140 ksiTypical Elongation to Fracture: 15.5 percentTypical Yield Strength (hi-temp): 560 MPa, 80 ksiTypical Yield Strength (lo-temp): 100 MPa, 15 ksiApproximate Elastic Modulus (hi-tem): 75 GPa, 11 MpsiApproximate Elastic Modulus (lo-temp): 28 GPa, 4 MpsiApproximate Poisson's Ratio: 0.3Actuation:Energy Conversion Efficiency: 5%Work Output: ~1 Joule/gramShape Memory Alloys Description:The term Shape Memory Alloys (SMA) is applied to a group of metallic materials that demonstrate the ability to return to some previously defined shape or size when subjected to the appropriate thermal procedure. Generally, these materials can be plastically deformed at some relatively low temperature, and upon exposure to some higher temperature they will return to their shape prior to the deformation. Product ParametersProduct TypeGradeFully Annealing AfFormStandardShape memory nitinol alloyNiTi-0120oC~40oC Wire, Bar, Plate Customer specified or Industry Standard(ASTMF2063Q/XB1516.1Q/XB1516.2)NiTi-0245oC~90oCSuperelastic nitinol alloyNi-Ti-SS-5oC~5oCLow temperature superelastic nitinol alloyTN3-20oC~-30oCTNCMedical nitinol alloyNiTi-SSActive Af33oC±3oCNarrow hysteresis nitinol alloy NiTiCuAs-Ms≤5oC Wire, BarWide hysteresis nitinol alloyNiTiNbAs-Ms<150oCNiTiFesizeWire: Dia.0.05-6.0mmBar:Dia3.0mm-20mmSheet: Thickness 0.3-10.0mm Width≤400mm Length≤2500mm Surface State OptionsOxide surface (including black oxide, Blue oxide, Amber oxide)Etched surfaceMedical grade polished surfaceCenterless ground surface PackagingStraight lengths/ Coils without supportCoils with support/ spoolsWooden cases suitable for overseas shipmentOther packaging available on customer's request Detailed PhotosCompany ProfileEquipment and ProcessApplicationPackaging
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.