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stainless steel and over ten times the life of conventional titanium alloys with a significantly lower coefficient of friction. The superelastic nature of the material gives it the ability to withstand compression loading of well over 350 ksi (2,400 MPa) with no permanent yielding.
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50:, LLC under the trademarked name SM-100. SM-100 maintains 60 NiTiNOL's combination of superb corrosion resistance and equally impressive wear and erosion properties.
43:
Producing the material in any meaningful quantities, however, proved quite difficult by conventional methods and the material was largely forgotten.
235:
DellaCorte, 2010, "Nickel-Titanium Alloys: Corrosion Proof Alloys for Space
Bearing, Components and Mechanism Applications", NASA-2010-216334
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32:(hence the "NOL" portion of the name NiTiNOL). Depending upon the heat treat history, 60 NiTiNOL has the ability to exhibit either
262:
DellaCorte, 2009, "Intermetallic Nickel-Titanium Alloys for Oil-Lubricated
Bearing Applications", NASA-2009-215646,
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217:, Gerald J. Julien, "Manufacturing of Nitinol parts and forms", issued 2002-July-23
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The following table compares 60 NiTiNOL against commonly used bearing materials.
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Implantable medical devices, including collapsible braided structures and stents
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The composition and processing parameters have recently been revived by
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https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20090019112.pdf
28:
alloy (nominally Ni-40wt% Ti) discovered in the late 1950s by the
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203:(Report). White Oak, MD: U.S. Naval Ordnance Laboratory.
57:, SM-100 has been shown to have over twice the life of
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276:"Metalworking Techniques Unlock a Unique Alloy"
8:
70:Common applications for Nitinol 60 include:
330:"Braided Structures for Medical Devices"
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40:characteristics in the softened state.
53:In bearing lifting tests conducted by
18:High-durability nickel titanium alloy
7:
36:properties in the hardened state or
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80:High-end ice hockey skate blades
30:U. S. Naval Ordnance Laboratory
1:
397:
312:"Why Use Nitinol Blades"
215:US patent 6,422,010
381:Nickel–titanium alloys
24:, or 60 NiTiNOL, is a
246:"Bearing Components"
143:Corrosion Resistance
294:"Summit Materials"
252:on 6 October 2012.
376:Materials science
201:60 NITINOL Alloys
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336:. Archived from
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248:. Archived from
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77:High-end knives
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26:Nickel Titanium
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340:on 9 June 2017
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342:. Retrieved
338:the original
334:US BioDesign
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280:NASA Spinoff
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250:the original
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66:Applications
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38:shape memory
34:superelastic
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344:22 February
360:Categories
187:References
88:Properties
22:NiTiNOL 60
146:Excellent
138:60-65 Rc
157:Magnetic
149:Marginal
135:58-62 Rc
132:58-64 Rc
129:Hardness
74:Bearings
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100:SM-100
166:Mag.
152:Poor
346:2017
163:Mag.
124:8.0
109:M-50
104:440C
59:440C
55:NASA
180:16
160:Non
121:7.8
118:6.7
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228:^
177:14
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