Titanium welding wire 0.1mm 0.25mm
Titanium welding wire 0.1mm 0.25mm
Ti-6Al-7Nb alloy is a medical alloy that successfully developed. The corresponding approximate grade is IMI367(UK). The corresponding US standard is as of ASTM F1267 UNSR56700.
Ti6al7nb titanium alloy has the characteristics of low density, suitable strength, excellent biocompatibility, corrosion resistance, machinability and no harmful element "V". It is widely used in the field of biomedical materials for the processing of intramedullary needles, bone nails, joint handles and other human implants.
| Chemical composition | |||||||||
| Grade | Essential component<= | Impurities <= | |||||||
| Ti | Al | Mn | V | C | O | N | H | Fe | |
| ERTi-1 | Remainder | — | — | — | 0.03 | 0.03-0.10 | 0.012 | 0.005 | 0.08 |
| ERTi-2 | Remainder | — | — | — | 0.03 | 0.08-0.16 | 0.015 | 0.008 | 0.12 |
| ERTi-3 | Remainder | — | — | — | 0.03 | 0.13-0.20 | 0.02 | 0.008 | 0.16 |
| ERTi-4 | Remainder | — | — | — | 0.03 | 0.18-0.32 | 0.025 | 0.008 | 0.25 |
| ERTi-5 | Remainder | 5.5-6.75 | — | 3.5-4.5 | 0.05 | 0.12-0.20 | 0.03 | 0.015 | 0.22 |
| ERTi-23 | Remainder | 5.5-6.5 | — | 3.5-4.5 | 0.03 | 0.03-0.11 | 0.012 | 0.005 | 0.2 |
Production Process of titanium wire:
Titanium sponge→compacting electrodes→melting→forging→bar billets→hot rolling→cold draw→titanium wires
Surface quality: high precision, good finish, no oxidation color, no cracks, peeling, thorns, marks and inclusions. Minor
local scratches, abrasions, spots and pits that do not exceed the allowable deviation of the wire diameter are allowed.
Detailed pictures:
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