Experimental and numerical investigations of sheet AA6082 formability and B-pillar forming under HFQ conditions

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Table 6

Calibrated damage-related constants.

Constant	$D_{1_{0}}$	$Q_{D_{1}}$	$μ_{1_{0}}$	$Q_{μ_{1}}$	$μ_{2}$	$ϕ_{1_{0}}$	$Q_{ϕ_{1}}$	$γ$
Unit	(−)	(J/mol)	(−)	(J/mol)	(−)	(−)	(J/mol)	(−)
Value	0.27	7388	0.31	210.8	0.15	4.08	382	3.5 × 10⁻³
Constant	$η_{1}$	$η_{2_{0}}$	$Q_{η_{2}}$	$D_{2_{0}}$	$Q_{D_{2}}$	$ϕ_{2_{0}}$	$Q_{ϕ_{2}}$
Unit	(−)	(−)	(J/mol)	(−)	(J/mol)	(−)	(J/mol)
Value	5	0.99	382	2.25 × 10⁻²	5273	1.36	382

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