2021
DOI: 10.1016/j.matpr.2020.08.640
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Effect of binder and moisture content on compactibility and shear strength of river bed green sand mould

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Cited by 17 publications
(5 citation statements)
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“…Kekuatan tekan cetakan dan kandungan air di dalamnya memiliki pengaruh besar dalam kontrol kualitas hasil benda cor (Singaram, 2010). Kenaikan pengikat / bentonit menurunkan kompaktibilitas cetakan dan meningkatkan kekuatan gesernya (Sadarang et al, 2020). Peningkatan kekuatan geser cetakan green sand tersebut karenan ikatan antar butir pasir semakin kuat seiring peningkatan kadar bentonit.…”
Section: Pendahuluanunclassified
“…Kekuatan tekan cetakan dan kandungan air di dalamnya memiliki pengaruh besar dalam kontrol kualitas hasil benda cor (Singaram, 2010). Kenaikan pengikat / bentonit menurunkan kompaktibilitas cetakan dan meningkatkan kekuatan gesernya (Sadarang et al, 2020). Peningkatan kekuatan geser cetakan green sand tersebut karenan ikatan antar butir pasir semakin kuat seiring peningkatan kadar bentonit.…”
Section: Pendahuluanunclassified
“…Pasir baru ditambahkan untuk mempertahankan spesifikasi teknis pasir cetak dan menggantikan pasir yang hilang selama proses pengecoran [9]. Pasir cetak green sand memiliki sifat mampu alir gas atau permeabilitas, kekerasan, dan kekuatan yang baik sehingga lebih cocok untuk pengecoran [10]. Kualitas benda cor tergantung pada sifat fisik, mekanik, dan kimia cetakan.…”
Section: Pendahuluanunclassified
“…Even if there are several technological methods of casting, sand casting and investment casting methods remain some of the most used technological methods of casting due to the fact that these methods are not very expensive, especially in the case when different types of mixing alloys are required to be rapidly tested or produced [ 15 , 16 ]. The mold made of sand material allows rapid cooling and solidifying of the liquid material that is being cast, the realized product being easily extracted from the mold by braking the ceramic form, post-processing operations being possible to be applied on the realized product in order to improve the surface roughness as well [ 17 , 18 ]. In case of mixing alloys, there were significant research that were made for studying the influence of different types of materials in the matrix of the iron-casting alloys on the mechanical behavior of realized samples [ 19 , 20 ].…”
Section: Introductionmentioning
confidence: 99%