Surface markings on hydrodynamically drawn wires

Eickemeyer, J.; Weinhold, Hannes; Wellert, H; Franke, P

doi:10.1016/0036-9748(84)90368-5

Cited by 4 publications

(1 citation statement)

References 6 publications

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“…Figure 3B shows that the GP wire has longitudinal surface scratches parallel to the wire axis as a result of the drawing process. Surface scratches are commonly observed on colddrawn wires and it has been suggested that they occur due to the collapse of the lubricant film between the wire and the drawing die [11]. This process is one of the important factors limiting the degree of deformation during cold-drawing of metal wires.…”

Section: Surface Qualitymentioning

confidence: 99%

Characterization of the mechanical properties of ultra‐fine grained NiTiCr‐wires

Frotscher¹,

Burow

Schön

et al. 2009

Materialwissenschaft Werkst

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NiTiCr is used in medicine for retriever devices, dental-and guide wires [1 -3]. Very little has been published in literature about this ternary NiTi-alloy. In the present work, the mechanical properties of NiTiCr shape memory alloy (SMA) wires (0.25 wt.% Cr) in the as-received condition and after a number of different heat treatments were studied. The surface quality of the wires was examined, because it is known that the surface condition has an influence on fatigue life. Mechanical uniaxial loading-unloading tensile and cyclic tests were performed. Bending-rotation fatigue (BRF) tests at higher rpm-levels were conducted in air and in oil. This is important with regard to possible applications, where NiTiCr might be used as a structural component.

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Section: Surface Qualitymentioning

confidence: 99%