HIP is more commonly applied to mitigate porosity throughout a part--the large void shown here is an exaggeration to demonstrate the process's capabilities. The slight hourglass shape of the HIPed piece was caused by the material being forced inward to close this opening.
@Bizob2010
Жыл бұрын
Holy moley, I didn't realize it could close voids THAT big!
@jrbhatchet
Жыл бұрын
Very cool demo piece! One thing to note is that it requires more heat and pressure to close voids the smaller they are. Another useful aspect is the reduction in anisotropic mechanical behavior and printed part variability.
@stuart8950
Жыл бұрын
Hi Jordan, Can you elaborate on this statement "that it requires more heat and pressure to close voids the smaller they are" as it seems counter intuitive... Thanks!
@kundeleczek1
Жыл бұрын
So, this process can be applied to close pour structures only I guess?
@AdditiveManufacturing
Жыл бұрын
That's not all it can do! Here is an excerpt from our full article: "HIP can also improve part density, ductility, fatigue resistance and other material properties. The HIP process can also include quenching, aging and other postprocessing steps." www.additivemanufacturing.media/articles/am-101-what-is-hot-isostatic-pressing-hip-includes-video-
@kundeleczek1
Жыл бұрын
@@AdditiveManufacturing ok, I have read a little more about it. Indeed useful process. Perfect for printed metal parts.
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