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dc.contributor.authorSonsiri, Anuwiten_US
dc.contributor.authorอนุวิทย์ สนศิริen_US
dc.contributor.authorInkampa, Unchaleeen_US
dc.contributor.authorอัญชลี อินคำปาen_US
dc.contributor.authorAmdee, Noppadonen_US
dc.contributor.authorนพดล อ่ำดีen_US
dc.contributor.authorManeesaeng, Thanapaten_US
dc.contributor.authorธนภัทร มะณีแสงen_US
dc.date.accessioned2021-08-07T12:54:57Z
dc.date.available2021-08-07T12:54:57Z
dc.date.issued2021-08-07
dc.identifier.issn2651-1096
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3617
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, ปีที่ 14, ฉบับที่ 1 (ม.ค.-มิ.ย. 2563), หน้า 26-36en_US
dc.description.abstractMetal casting with Green sand mold is essential for participation in the manufacturing industry that requires natural resources and chemicals as an element. This research studied the effects of the right mix of mangosteen shell powder on green sand mold. The objective is to study and analyze the mixture of moist sand formations consisting of natural sand, bentonite, mangosteen shell powder and water affecting the properties of green sand mold by experiment method. Starting from studying relevant information of natural materials that affect sand mold and planning experimental design by using the experimental design program for the trial version in the experimental design and analyze results. The results showed that mangosteen peel powder had an effect on the properties Compression strength and higher hardness of sand mold but does not increase the ability to release a lot of air permeability The optimum blend ratio was composed of 90% reused sand, 7% bentonite, 1% water and 2% mangosteen powder by weight air permeability. The hardness of the sand casting was 0.71 kg/cm2, 47.36 and 94.06 Scale B respectively.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectMangosteenen_US
dc.subjectมังคุดen_US
dc.subjectSanden_US
dc.subjectทรายen_US
dc.subjectExperimental designen_US
dc.subjectการออกแบบการทดลองen_US
dc.titleEffect and optimal variable of mangosteen peel powder for green sand molden_US
dc.title.alternativeผลกระทบและส่วนผสมที่เหมาะสมของผงเปลือกมังคุดสำหรับแบบหล่อทรายชื้นen_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthora.sonsiri@gmail.comen_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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