What is nitinol and where is nitinol used? |
Posted: November 11, 2021 |
????????,???????????????????,????????,????????????? ??????????????????????????????????????,????????????,???????????? 1.??????? Nitinol alloys are deformed by external forces at a certain temperature. After the external force is removed, the shape of the deformation can still be maintained,but at higher temperatures can automatically return to the original shape. 2.Super elastic. The superelastic energy of nitinol varies with the heat treatment conditions. When the nitinol wire is heated to more than 400?, the superelasticity begins to decrease. 3.Corrosion resistance. Studies have shown that the corrosion resistance of nitinol alloy is better than the best medical stainless steel, so it is widely used in the medical field. 4.Biocompatibility. Although nickel has a carcinogenic effect, but titanium dioxide on the surface of nitinol acts as a barrier, can inhibit the release of nickel, nitinol alloy has good biocompatibility. 5.Good shock absorption. ???????????????????????? ???????????????????????????????????? ???? ???? 1.???? ??????????????????,??????????????????????????? 2.???? ???????????????????????????????????????????????????????????? 3.???? ?????????????????? ???????????????????,??????????????????????????????????????? 4.???? ???????????????????????????????????????
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