2020
DOI: 10.14203/metalurgi.v35i2.560
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Pengaruh Annealing terhadap Sifat Keras dan Struktur Mikro Baja Tahan Karat AISI 410-3Mo-3Ni

Abstract: AISI 410-3Mo-3Ni stainless steel is a martensitic steel which limited in using when compared to austenitic and ferritic stainless steels. Martensitic steel has an essential role in specific components due to a combination of strength, toughness and excellent corrosion resistance. However, martensitic steel tends to undergo decreasing in mechanical properties and microstructure after the forging process. In this study, mechanical properties and microstructure of the forged AISI 410 after receiving annealing hea… Show more

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Cited by 3 publications
(4 citation statements)
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“…Figure 1 showed the flow diagram of the ECAP (equal channel angular pressing) process and the characterization after the ECAP process. Before the ECAP process, the samples were annealed in an argon gas environment for 4 hours at 530 °C to homogenize the microstructure and remove internal stress [15]. The samples were immersed in liquid nitrogen for 5 minutes before the ECAP process to obtain the cryogenic temperature in the samples.…”
Section: Methodsmentioning
confidence: 99%
“…Figure 1 showed the flow diagram of the ECAP (equal channel angular pressing) process and the characterization after the ECAP process. Before the ECAP process, the samples were annealed in an argon gas environment for 4 hours at 530 °C to homogenize the microstructure and remove internal stress [15]. The samples were immersed in liquid nitrogen for 5 minutes before the ECAP process to obtain the cryogenic temperature in the samples.…”
Section: Methodsmentioning
confidence: 99%
“…Kemajuan desain permukaan ini meliputi karburisasi, sputtering, implantasi partikel, nitridasi plasma, dan nitrokarburisasi. Baja keras AISI 410-3Mo-3Ni adalah baja martensit dengan penggunaanya terbatas jikalau dibandingkan dengan baja austenitik dan feritik [3]. Adapun hasil yang didapat dari penelitian ini adalah nilai kekerasan terendah ditunjukkan pada suhu proses austenisasi 1000°C serta suhu tempering 700 °C, yaitu 38,13 HRC.…”
Section: Pendahuluanunclassified
“…Kondisi ini disebabkan bahan sudah mengalami kejenuhan sehingga dengan adanya tambahan waktu perlakuan nitrocarburizing sehingga nilai kekerasan akan menurun. Menurut [3]. Dengan asumsi suhu dinaikkan, laju percepatan partikel nitrogen akan lebih menonjol, sedangkan dispersi dan respon iota nitrogen (N) terhadap substrat (Fe) tidak bisa mengikuti laju peningkatan kekerasan, sehingga akan terjadi pengumpulan N. molekul pada tingkat superfisial, maka kekerasan permukaan tidak bertambah tetapi berkurang dari kondisi idealnya.…”
Section: Pembahasan Hasil Uji Kekerasanunclassified
“…Merupakan proses pemanasan baja hingga temperatur tertentu, yang dilanjutkan dengan pendinginan didalam tungku pemanas. Tujuan perlakuan ini untuk mengurangi tingkat kekerasan dan tegangan sisa dalam baja tersebut [10].…”
Section: Annealingunclassified