PENGARUH α-CASE DAN ANGKA KEKERASAN (SIFAT MEKANIK) TERHADAP LAJU PERUBAHAN ELONGASI (DEFORMASI) MATERIAL Ti6AL4V HASIL PROSES SUPERPLASTIS FORMING. JTM [Internet]. 2012 Oct. 31 [cited 2026 Apr. 11];2(1):13-9. Available from: https://jtm.itp.ac.id/index.php/jtm/article/view/668