DOI: https://doi.org/10.14710/teknik.v44i1.49496

Pengaruh Variasi Temperatur Solution Treatment pada Kekerasan dan Presipitat Paduan Co-30Cr-5Mo-0,32C-0,23N

*Fendy Rokhmanto  -  Research Center for Metallurgy, Indonesia
Malau Daniel Panghihutan  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Ariani Pradhita Putri  -  Departemen Teknik Mesin Sekolah Vokasi Universitas Gadjah Mada, Indonesia
Benidiktus Tulung Prayoga  -  Departemen Teknik Mesin Sekolah Vokasi Universitas Gadjah Mada, Indonesia
Ika Kartika  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Aprilia Erryani  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Made Subekti Dwijaya  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Galih Senopati  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Albertus Deny Heri Setyawan  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Cahya Sutowo  -  Research Center for Metallurgy, National Research and Innovation Agency, Indonesia
Open Access Copyright (c) 2023 TEKNIK

Citation Format:
Abstract
Paduan kobal banyak digunakan sebagai material implan orthopaedi karena faktor biokompatibilitas material, ketahanan korosi, sifat mekanis yang baik, dan juga sifat mampu bentuknya. Pada penelitian ini nilai kekerasan dimodifikasi melalui proses heat treatment. Proses heat treatment diharapkan dapat menurunkan nilai kekerasan paduan. Paduan Co-30Cr-5Mo-0.32C-0.23N hasil coran dihomogenisasi pada temperatur 1200 ºC selama 12 jam dalam atmosfer argon. Kemudian paduan di-hot roll dengan preheat selama 1 jam pada temperatur 1250 ºC. Lalu dilakukan proses solution treatment dengan variasi temperatur 1200, 1250, 1300 ºC, selama 30 menit dalam atmosfer argon kemudian di-quenching. Karakterisasi paduan dengan pengamatan metalografi, SEM dan kekerasan memakai metode Vickers. Berdasarkan analisis dapat disimpulkan bahwa nilai kekerasan turun dan morfologi presipitat berubah dari starlike-dense pada kondisi setelah roll menjadi starlike-stripes pada kondisi setelah solution treatment dengan temperatur 1250 ºC, serta jenis presipitat dari M23X6 pada kondisi as cast menjadi M7X3 pada kondisi setelah solution treatment. Demikian halnya dengan nilai kekerasan, turun hingga 392,5 HV pada kondisi solution treatment dengan temperatur 1250 ºC
Fulltext View|Download
Keywords: paduan kobal; material implan; perlakuan panas; solution treatment; presipitat

Article Metrics:

Article Info
Section: Artikel
Language : ID
Recent articles
Mechanical Performance Analysis of Geopolymer Concrete using Fly Ash Tanjung Jati B for Sustainable Construction Materials Model Hidrogeologi Konseptual Untuk Estimasi Kapasitas Akuifer Pantai Gowa-Takalar, Sulawesi Selatan Perbaikan Kualitas Energi Biomassa Kayu Jati Menggunakan Torefaksi Microwave Untuk Produksi Bioarang Back Matter Front Matter More recent articles
Most cited articles
KELEMBAGAAN IMPLEMENTASI PROGRAM KREDIT MIKRO PERUMAHAN DI KOTA SEMARANG PROSPEK INDUSTRI GALANGAN KAPAL DALAM NEGERI GUNA MENGHADAPI PERSAINGAN GLOBAL KORELASI PENURUNAN MUKA TANAH DENGAN PENURUNAN MUKA AIR TANAH DI KOTA SEMARANG EFFECT OF NITROGEN SOURCE AND INITIAL SUGAR CONCENTRATION ON LACTIC ACID FERMENTATION OF PINEAPPLE WASTE USING L.DELBRUECKII PENCEMARAN LOGAM BERAT MERKURI (Hg) PADA AIRTANAH More cited articles
  1. Alfirano, Mineta, S., Namba, S., Yoneda, T., Ueda, K., & Narushima, T. (2012). Precipitates in Biomedical Co-Cr-Mo-C-N-Si-Mn Alloys. Metallurgical and Materials Transactions A 2012 43:6, 43(6), 2125–2132
  2. Bellefontaine, G. (2010). The corrosion of CoCrMo alloys for biomedical applications
  3. Black, J., & Hastings, G. W. (2016). Handbook of Biomaterial Properties. Dalam W. Murphy, J. Black, & G. Hastings (Ed.), Springer US. Springer New York
  4. Bombač, D., Brojan, M., Fajfar, P., Kosel, F., & Turk, R. (2007). Review of materials in medical applications. RMZ – Materials and Geoenvironment, 54(4), 471–499
  5. Davis, J. R. (2000). Nickel, Cobalt, and Their Alloys. ASM International: Materials Park, OH, 7–13
  6. Davis, J. R. (2003). Handbook of materials for medical devices. 341
  7. Hermawan, H., Ramdan, D., & Djuansjah, J. R. P. (2011). Metals for Biomedical Applications. Biomedical Engineering - From Theory to Applications
  8. Herrera, M., Espinoza, A., Méndez, J., Castro, M., López, J., & Rendón, J. (2005). Effect of C content on the mechanical properties of solution treated as-cast ASTM F-75 alloys. Journal of Materials Science. Materials in Medicine, 16(7), 607–611
  9. Kaiser, R., Williamson, K., O’Brien, C., Ramirez-Garcia, S., & Browne, D. J. (2014). Effects of hot isostatic pressing and heat treatment on cast cobalt alloy. Materials Science and Technology, 31(11), 1298–1304
  10. Kartika, I. (2016). Pengaruh Penambahan Mangan Terhadap Sifat Mampu Tempa Paduan Co-35Cr-5Mo untuk Aplikasi Implan. Metalurgi, 27(2), 95–104
  11. Kurosu, S., Nomura, N., & Chiba, A. (2006). Effect of Sigma Phase in Co-29Cr-6Mo Alloy on Corrosion Behavior in Saline Solution. MATERIALS TRANSACTIONS, 47(8), 1961–1964
  12. Mineta, S., Alfirano, Namba, S., Yoneda, T., Ueda, K., & Narushima, T. (2012a). Precipitates in Biomedical Co-28Cr-6Mo-(0–0.41)C Alloys Heat-Treated at 1473 K to 1623 K (1200 °C to 1350 °C). Metallurgical and Materials Transactions A 2012 43:9, 43(9), 3351–3358
  13. Mineta, S., Alfirano, Namba, S., Yoneda, T., Ueda, K., & Narushima, T. (2012b). Phase and Formation/Dissolution of Precipitates in Biomedical Co-Cr-Mo Alloys with Nitrogen Addition. Metallurgical and Materials Transactions A 2012 44:1, 44(1), 494–503
  14. Muterlle, P. v., Zendron, M., Perina, M., Bardini, R., & Molinari, A. (2010). Microstructure and tensile properties of metal injection molding Co-29Cr-6Mo-0.23C alloy. Journal of Materials Science, 45(4), 1091–1099
  15. Narushima, T., Mineta, S., Kurihara, Y., & Ueda, K. (2013). Precipitates in Biomedical Co-Cr Alloys. JOM 2013 65:4, 65(4), 489–504
  16. Niinomi, M., Nakai, M., & Hieda, J. (2012). Development of new metallic alloys for biomedical applications. Acta Biomaterialia, 8(11), 3888–3903
  17. Öztürk, O., Türkan, U. ̌ur, & Eroǧlu, A. E. (2006). Metal ion release from nitrogen ion implanted CoCrMo orthopedic implant material. Surface and Coatings Technology, 200(20–21), 5687–5697
  18. Rokhmanto, F., Senopati, G., Sutowo, C., Nyoman, I., Putrayasa, G., Darsono, N., & Kartika, I. (2017). Perlakuan Termomekanikal Ingot Paduan Co-26Cr-6Mo-0,18N. Prosiding Semnastek, 0(0)
  19. Rokhmanto, F., Soegijono, B., & Kartika, I. (2017). Pengaruh Penambahan Karbon Dan Nitrogen Terhadap Mikrostruktur, Kekuatan Tarik Dan Mampu Bentuk Paduan Co-28Cr-6Mo-0,8Si-0,8Mn-0,4Fe-0,2Ni [Influence of Additional Carbon And Nitrogen on Microstructure, Tensile Strength And Workability of Co- 28Cr-6Mo-0,8Si-0,8Mn-0,4Fe-0,2Ni]. Metalurgi, 31(3), 138–149
  20. Rokhmanto, F., Sutowo, C., & Kartika, I. (2018). Influence of Carbon and Nitrogen Addition on The Corrosion Resistance of Co-28Cr-6Mo-0,8Si-0,8Mn-0,4Fe-0,2Ni Alloys. Widyariset, 4(1), 1–8
  21. Rokhmanto, F., Yuriansyah, & Alfirano. (2021). Effect of homogenizing temperature and percent reduction of hot roll into Co-30Cr-5Mo-0.32C-0.23N hardness and precipitate forms. AIP Conference Proceedings, 2382(1), 030005
  22. Yamanaka, K., Mori, M., & Chiba, A. (2014). Effects of nitrogen addition on microstructure and mechanical behavior of biomedical Co–Cr–Mo alloys. Journal of the Mechanical Behavior of Biomedical Materials, 29, 417–426
  23. Yamanaka, K., Mori, M., Kartika, I., Anwar, M. S., Kuramoto, K., Sato, S., & Chiba, A. (2019). Effect of multipass thermomechanical processing on the corrosion behaviour of biomedical Co–Cr–Mo alloys. Corrosion Science, 148, 178–187

Last update:

No citation recorded.

Last update: 2024-11-21 13:48:14

No citation recorded.