Research on testing method of resin sand high temperature compressive strength [PDF]
China Foundry, 2016 High temperature compressive strength is one of the most important performances of resin sand; its value directly concerns the quality of castings. In order to seek the best testing method of resin sand high temperature compressive strength, a self ...
Peng Wan, Luan-cai Li, Long Zhang
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Pengaruh Variasi Campuran Bentonit Terhadap Karakteristik Pasir Cetak Untuk Proses Sand Casting
Rekayasa, 2022 The casting process is widely used because it has the advantage of being able to make products with small dimensions to very large dimensions, the use of materials is more efficient, the casting products can be directly used.
Apang Djafar Shieddieque +3 more
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Model sand selection based on water flow viscosity
Shuili Shuiyun Gongcheng Xuebao, 2016 For the studies of the total-load movable-bed model tests,the design of the model sand has become a key to the whole model testing. As the prototype sediment particle size is much small,ignoring the temperature differences between the model sand and the ...
WEI Bing-qian +5 more
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Influence of fine aggregate types for the achievement of concrete quality [PDF]
E3S Web of ConferencesFine aggregates in the form of sand are granulated materials, which generally measure between 0.0625 to 2 millimeters. Sand as a fine aggregate mixed with cement and water becomes a concrete mixture that has a role in the strength of construction.
Farida Ida +2 more
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Analysis of Unconfined Compressive Strength in Clay Mixed with Sand [PDF]
E3S Web of Conferences, 2021 Clay soils are soils that have high shrinkage potential and have good carrying capacity in water unsaturated conditions but poor in water-saturated conditions.
Budianto Eko +4 more
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Aperture Design Optimization of Wire-Wrapped Screens for SAGD Production Wells
Eng, 2023 Wire-wrapped screens have been established as one of the primary sand control devices in Steam-Assisted Gravity Drainage (SAGD) wells due to the high open-to-flow area and superior plugging attributes.
Jesus David Montero Pallares +3 more
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DETERMINATION OF THE ATTERBERG LIMITS USING A FALL CONE DEVICE ON LOW PLASTICITY SILTY SANDS
Rudarsko-geološko-naftni Zbornik, 2023 The Fall cone liquid limit testing procedure for low plasticity soil mixtures with sand, including the sample preparation procedure and the implementation of Fall cone plastic limit determination suggestions are covered within this research.
Davor Marušić, Vedran Jagodnik
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The Condition of Silica Sand Grains Surface Subjected to Reclamation Treatment [PDF]
Metalurgija, 2006 The results of investigations are concerned on evaluation of new silica sand grains surface condition after mechanical reclamation treatment as well as on the conditions of reclaimed sand grains surface subjected to thermal and thermo-mechanical ...
Łucarz, M.
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The effect of mechanical reclamation on the wear of silica sand grains [PDF]
Metalurgija, 2008 The wear effect of silica sands is usually joined with many foundry processes during the fresh sand preparation. The significant effect of silica grains destruction by means of crushing, abrasion and attrition is caused by most of mechanical reclamation ...
Łucarz, M.
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Sand production prediction using ratio of shear modulus to bulk compressibility (case study)
Egyptian Journal of Petroleum, 2015 Sand production is a serious problem widely existing in oil/gas production. The problems resulting from sand influx include abrasion of downhole tubular/casing, subsurface safety valve and surface equipment; casing/tubing buckling, failure of casing or ...
Ehsan Khamehchi, Ebrahim Reisi
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