Ma riboni a Superelastic SMA niti okhala ndi mawonekedwe a memory alloy nitinol flat way a bracelet
Nickel Titanium (yomwe imadziwikanso kuti Nitinol kapena NiTi) ili m'gulu lapadera la ma alloys okumbukira mawonekedwe.
Kusintha kwa gawo la thermoelastic martensitic mu chinthucho ndi komwe kumayambitsa mawonekedwe ake odabwitsa. Ma alloy a Nitinol nthawi zambiri amapangidwa ndi 55%-56% Nickel ndi 44%-45% Titanium. Kusintha pang'ono kwa kapangidwe kake kumatha kukhudza kwambiri mawonekedwe a chinthucho.
Pali mitundu iwiri yayikulu ya Nitinol.
Choyamba, chodziwika kuti "SuperElastic", chimadziwika ndi mitundu yodabwitsa yotha kubwezeretsedwa komanso kukana kwa kink.
Gulu lachiwiri, ma alloy a "Shape Memory", amawerengedwa chifukwa cha mphamvu ya Nitinol yobwezeretsa mawonekedwe omwe adayikidwa kale akatenthedwa pamwamba pa kutentha kwake kosinthika. Gulu loyamba nthawi zambiri limagwiritsidwa ntchito pa orthodontics (braces, ways, etc) ndi magalasi a maso. Ma alloy a mawonekedwe, omwe ndi othandiza kwambiri pa ma actuator, amagwiritsidwa ntchito muzipangizo zosiyanasiyana zamakanika.
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