Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Yuli Setiyorini"'
Autor:
Fakhreza Abdul, Ramadhewi Tara Nur Kusmayadi, Fahny Ardian, Yuli Setiyorini, Muhammad Bagas Ananda, Sungging Pintowantoro
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100989- (2024)
All sectors, including the ferronickel industry, are being encouraged by governments and campaigners to reduce CO2 emissions due to their effect on the global climate. Compared to using reductants that contain carbon, free-carbon reductants are an al
Externí odkaz:
https://doaj.org/article/5bd0d98174194060a2434e116febf2a1
Publikováno v:
Results in Engineering, Vol 13, Iss , Pp 100352- (2022)
Chromium (Cr6+) toxicity is a well-known problem in environmental health and safety Cr6+ can cause respiratory disorders, skin irritation, cancer, and kidney disorders. During implantation, cases of biocorrosion and metallosis have occurred due to Cr
Externí odkaz:
https://doaj.org/article/357269a0918f4dd1a690d74e5882a871
Publikováno v:
Dental Journal, Vol 50, Iss 2, Pp 80-85 (2017)
Background: In the oral cavity, orthodontic appliances come into contact with saliva which may cause corrosion capable of changing their surface morphology due to the release of metal ions. Surface roughness can influence the effectiveness of tooth m
Externí odkaz:
https://doaj.org/article/a7d10c1554af45c6b05338200eadd454
Autor:
Yuli Setiyorini
Publikováno v:
Indonesian Journal of Pharmacy, Vol 21, Iss 4, Pp 250-257 (2010)
Controlled delivery systems of a predetermined dose over a sustained period have been used to overcome the shortcomings of conventional dosage forms. This is because the controlled drug delivery system can provide sustained therapeutic level of drug
Externí odkaz:
https://doaj.org/article/540f90ea7dd445f780398f122068cbf3
Autor:
Boby Endi Kurniawan, Yuli Setiyorini
Publikováno v:
Jurnal Teknik ITS, Vol 3, Iss 1 (2014)
Baja mangan merupakan salah satu baja penting yang digunakan dalam industri dan memiliki aplikasi yang luas karena mempunyai wear resisten yang baik, kemampuan work hardening yang tinggi dengan ketangguhan dan keuletan yang tinggi. Tujuan dari peneli
Externí odkaz:
https://doaj.org/article/a198b70d46d94d97afbbc621507c091f
Publikováno v:
Jurnal Teknik ITS, Vol 2, Iss 2 (2013)
Baja Mangan Hadfield termasuk dalam kategori baja mangan austenitic dengan kandungan Mn (mangan) yang tinggi, antara 12-14% Mn dan 0.8-1.25% C. Baja mangan hadfield memiliki kekerasan, kekuatan, ketangguhan, serta ketahanan terhadap aus yang tinggi.
Externí odkaz:
https://doaj.org/article/c03ca65770c740e1814399ac46dc6936
Autor:
Fahmi Aziz Husain, Yuli Setiyorini
Publikováno v:
Jurnal Teknik ITS, Vol 2, Iss 2 (2013)
Permasalahan yang sering timbul dalam pembuatan friction wedge AISI 1340 adalah adanya Crack yang terjadi setelah proses quenching dalam pembuatan friction wedge. Kemungkinan penyebab kegagalan yang terjadi yakni kurang tepatnya perlakuan panas yang
Externí odkaz:
https://doaj.org/article/24efad5129ec4321b7c70884b34f663d
Autor:
Bayu Adie Septianto, Yuli Setiyorini
Publikováno v:
Jurnal Teknik ITS, Vol 2, Iss 2 (2013)
Baja AISI 1340 termasuk baja paduan rendah dengan komposisi karbon 0.38-0.43% dan Mangan 1,78%. Baja ini digunakan untuk komponen kereta api Friction Wedge yang memiliki standar kekerasan minimal 300 BHN. Untuk menambah kekerasan, salah satu cara yan
Externí odkaz:
https://doaj.org/article/c93ab118c3104ae296dcde0d5e063b6d
Autor:
Fakhreza Abdul, Muhammad Ikhwan Rahman, Yuli Setiyorini, Vuri Ayu Setyowati, Sungging Pintowantoro
Publikováno v:
Canadian Metallurgical Quarterly. :1-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70935ea33f0b529314e78a4438c21015
https://doi.org/10.1080/00084433.2023.2183451
https://doi.org/10.1080/00084433.2023.2183451
Autor:
Fakhreza Abdul, Frederick Geovan Liris Limbong Rare, Yuli Setiyorini, Vuri Ayu Setyowati, Sungging Pintowantoro
Publikováno v:
Key Engineering Materials. 939:3-9
Direct reduction is one of the methods used in nickel extraction from limonitic nickel laterite. Briquettes become an essential part of the direct reduction. This research examines the appropriate com-paction pressure of briquettes to achieve the opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b842fe02cba3c813fa96e0c9cedfbbd2
https://doi.org/10.4028/p-rv871t
https://doi.org/10.4028/p-rv871t