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Akademický článek

Profil dan Karakteristik Mineral Nikel Laterit di Daerah Angkasapura, Kota Jayapura, Papua, Indonesia

Autor: Endang Haryati, Khaeriah Dahlan, Steven Yohanes Yulianus Mantiri, Beatrix Singir

Publikováno v: Jurnal Fisika, Vol 11, Iss 2, Pp 95-104 (2021)

Bijih Nikel merupakan bahan alam yang banyak digunakan dalam bidang perindustrian yang mempunyai sifat tahan karat. Daerah Angkasapura Jayapura termasuk dalam wilayah pengunungan Cycloop dengan berbagai jenis batuan. Tujuan dari penelitian ini adalah

Externí odkaz: https://doaj.org/article/814aaa3a2ca047ad9a254e997d4fc133

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Akademický článek

The development of a588 modified laterite steel using thermomechanical and low-temperature tempering process for weather resistant steel

Autor: Miftakhur Rohmah, Dedi Irawan, Dedi P. Utama, Toni B. Romijarso

Publikováno v: Teknik, Vol 42, Iss 2, Pp 149-159 (2021)

Laterite Steel A-588 has the potential to be a high strength low alloy for Corten steel application. Laterite steel A-588 is developed through a thermomechanical process followed by a tempering process to obtain high strength and corrosion resistance

Externí odkaz: https://doaj.org/article/4b4deb0b563f456db20a6851518e3e44

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Akademický článek

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Akademický článek

Hubungan Pola Penyebaran dan Ketebalan Zona Bijih Endapan Nikel Laterit dengan Topografi Permukaan Pada PT Aneka Tambang Tbk

Autor: Fadli Fadli

Publikováno v: Indonesian Journal of Earth Sciences, Vol 1, Iss 1 (2021)

Abstrak: Indonesia merupakan negara yang memiliki sumber daya nikel laterit yang berlimpah, mulai dari Sulawesi hingga ke Papua. Oleh karena itu, peneliti melakukan analisis pola sebaran dan ketebalan endapan nikel leterit untuk mendapatkan pola seba

Externí odkaz: https://doaj.org/article/1675df2c13d248a887ed0a894f168638

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Akademický článek

Removal of arsenic from contaminated groundwater using laterite, sand and ash: a case study in Son Dong commune, Hoai Duc district, Ha Noi

Autor: Nguyen, Quoc Bien, Tran, Hai Nam, Nguyen, Thi Hoang Ha

Arsenic (As) contaminated groundwater has been a major concern due to the negative impacts to exposed people. This research was conducted to assess and compare the removal efficiency of As from groundwater by laterite, sand, and ash. The experiment w

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A33126
https://tud.qucosa.de/api/qucosa%3A33126/attachment/ATT-0/

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The development of a588 modified laterite steel using thermomechanical and low-temperature tempering process for weather resistant steel

Autor: Dedi Pria Utama, Miftakhur Rohmah, Dedi Irawan, Toni B. Romijarso

Publikováno v: Teknik, Vol 42, Iss 2, Pp 149-159 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dac333e4e7d5a737b0b61f5cf862de2
https://ejournal.undip.ac.id/index.php/teknik/article/view/37221

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Studi tahapan pemodelan nikel laterit menggunakan Surpac 6.3 pada Pit 3 di PT. ALMHARIG Desa Langkema Kecamatan Kabaena Selatan, Kabupaten Bombana

Autor: Mabruri, Ibnu, Syahrul, Syahrul, Kumalasari, Rizki

Publikováno v: OPHIOLITE : Jurnal Geologi Terapan; Vol 4, No 1 (2022): OPHIOLITE; 51-56

Pemodelan merupakan tahapan yang dilakukan setelah kegiatan eksplorasi pengeboran. Pemodelan memberikan gambaran kondisi geologi dan karakteristik bentuk endapan. Pendekatan pemodelan berdasarkan informasi pengeboran dan memiliki ketidakpastian. Peng

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0fdc18a0f65db0216d0561cf72dc40a
http://ojs.uho.ac.id/index.php/Ophiolite/article/view/26609

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Akademický článek

ALİBALTALU LATERİT YATAĞINA AİT JEOKİMYASAL ARAŞTIRMALAR, SHAHINDEZH KD'SU, KB İRAN

Autor: Ali ABEDINI, Ali Asghar CALAGARI, Khadijeh MIKAEILI

Publikováno v: Bulletin of the Mineral Research and Exploration, Vol 148, Iss 148, Pp 69-84 (2014)

Alibaltalu laterit yatağı, Batı Azerbaycan bölgesinde (KB İran), Shahindezh’in yaklaşık 20 km KD kesiminde yer almaktadır. Bu yatak, Triyas yaşlı Elika dolomitleri ve Jura yaşlı Shemshak kumtaşlarının sınırı boyunca tabaka şekill

Externí odkaz: https://doaj.org/article/db6be3ac74ac45c5a4da52475194dc81

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Akademický článek

Sorption of heavy metals by laterite from Vinh Phuc and Hanoi, Vietnam

Autor: Nguyen, Hoang Phuong Thao, Nguyen, Thi Hoang Ha, Bui, Thi Kim Anh

This study was carried out to evaluate the sorption capacity of Pb, As, Cd, Zn, and Mn by laterite from Tam Duong District (Vinh Phuc Province) and Thach That District (Hanoi City). Laterite samples were exposed to different initial concentrations of

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A32624
https://tud.qucosa.de/api/qucosa%3A32624/attachment/ATT-0/

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Pengembangan Baja Paduan Tahan Peluru Melalui Proses Hot-Forging Terhadap Morfologi Dan Sifat Mekanik

Autor: Putra, Ilham Nugrahatama

Publikováno v: Jurnal Mesin Nusantara; Vol. 5 No. 1 (2022): Jurnal Mesin Nusantara; 119-128
Jurnal Mesin Nusantara; Vol 5 No 1 (2022): Jurnal Mesin Nusantara; 119-128

Laterite steel is steel that has a nickel content of up to 2%. The nickel content can produce steel with superior properties such as: high strength, corrosion resistance, and good weldability properties. With the superior nature of laterite steel is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=9e0ed7a5532b::94d05214a51bb9a052402c5e2c9b98a5
https://ojs.unpkediri.ac.id/index.php/JMN/article/view/17947

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