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What's the black & oily substance on the titanium wire surface?
It's made to ASTM B348/ ASME SB-348. Yes, we contacted their local branch office here, however, the agent doesn't know what it is.- Larry-HCENG
- Post #6
- Forum: Metal and Metallurgy engineering
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What's the black & oily substance on the titanium wire surface?
We just received a batch of titanium wires of grade 5 (Ti-6Al-4V). The surfaces are covered by a layer of black & oily substance which can be readily wiped off by a piece of cloth. After wiping, the titanium appears in tan/bronze color. Please see the attached photo. I wonder what the substance...- Larry-HCENG
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- Replies: 6
- Forum: Metal and Metallurgy engineering
