Pengaruh variasi Holding Time Pada Perlakuan Panas Quench Annealing Terhadap Sifat mekanik dan Mikro Struktur Pada Baja mangan AISI 3401

• Main Authors: Boby Endi Kurniawan, Yuli Setiyorini
• Format: Article
• Language: Indonesian
• Published: Lembaga Penelitian dan Pengabdian kepada Masyarakat (LP2M) 2014-03-01
• Series: Jurnal Teknik ITS
• Subjects: baja mangan AISI 3401; kekerasan; quench annealing; struktur mikro
• Online Access: http://ejurnal.its.ac.id/index.php/teknik/article/view/5865
• ISSN: 2301-9271; 2337-3539

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Tujuan dari penelitian ini adalah menganalisa pengaruh perubahan struktur mikro dan sifat mekanik pada baja mangan austenitic AISI 3401 .Penelitian baja mangan austenitk AISI 3401 ini dilakukan<span style="mso-spacerun: yes;"> </span>dengan perlakuan quench annneling pada temperature 1000⁰C dengan empat variasi waktu tahan 30 menit, 60 menit, 120 menit yang diikuti pendinginan cepat media air, dan tanpa perlakuan. Kemudian dilakukan pengujian metalografi untuk mengetahui struktur mikro, uji kekerasan untuk mengetahui sifat mekanik<span style="mso-spacerun: yes;"> </span>dan uji<span style="mso-spacerun: yes;"> </span>XRD untuk menganalisis fasa hasil dari perlakuan quench annealing pada temperature 1000⁰C dengan menggunakan empat variasi tersebut. Hasil penelitian diperoleh adanya pembentukan karbida dan austenit pada semua spesimen. 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