A tensile test specimen is made of a single crystal of aluminium (FCC). Specimen's tensile axis is along the [194] direction. Primary slip system is thus ( 11) [110] Secondary slip system is ( 1) [011] Explain what is the specimen orientation when stage II work hardening starts and why. Tio I lo Tol 711 Oll of 010 10 Zur cod tit TOT 110 11o 100 A tensile test specimen is made of a single crystal of aluminium (FCC). Specimen's tensile axis is along the [194] direction. Primary slip system is thus ( 11) [110] Secondary slip system is ( 1) [011] Explain what is the specimen orientation when stage II work hardening starts and why. Tio I lo Tol 711 Oll of 010 10 Zur cod tit TOT 110 11o 100