Evidence item

The study measured a reduction to approximately 0.20 MPa after five 5-minute cooling and 1-minute reheating cycles. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 16605

Source: Cryogenic thermal cycling for non-destructive separation of polymer-aluminum joints in battery recycling · locator {} · excerpt hash sha256:36a68effe6a8870a57440752880257e8e3a716f44fd17c51fbe5b786233eb86b

Exact excerpt

After five cycles with 5 min cryogenic exposure and 1 min reheating per cycle, the load decreased to approximately 60 N, corresponding to 0.20 MPa. The lowest measured load was approximately 8 N after five cycles with equal 5 min cooling and reheating periods. The results demonstrate that thermomechanical mismatch and progressive adhesive embrittlement can enable predictable, low-force separation for cleaner battery recycling.

Linked claims

Claim	Direction	Relevance	Steps	Counted
b0290611	SUPPORT	DIRECT	0	yes

Audits

None.