?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERILAKU+KOROSI+BAJA+AISI+1020+DALAM+LINGKUNGAN%0D%0ANaCl+%2B+Na2SO4+PADA+TEMPERATUR+700+%C2%B0C&rft.creator=+ANDI+WINARTO+%2C+0855021004&rft.subject=Teknik+mesin+dan+mesin&rft.description=ABSTRAK%0D%0ABaja+AISI+1020+adalah+baja+karbon+rendah+yang+banyak+digunakan+untuk+sistem+perpipaan%0D%0Aminyak+bumi%2C+pipa+heat+axchanger+dan+pipa+uap+pada+boiler.+Namun+bila+bekerja+pada%0D%0Atemperatur+tinggi+dan+lingkungan+yang+mengandung+gas+korosi+seperti+klor+dan+sulfur+maka%0D%0Aketahanan+korosi+baja+AISI+1020+menurun.+Untuk+itu+sangat+penting+untuk+mengetahui%0D%0Adengan+baik+karakter+baja+AISI+1020+agar+dapat+digunakan+sesuai+dengan+kebutuhan.+Jika%0D%0Atidak+tepat+dalam+memilih+material+akan+terjadi+suatu+kegagalan.+Dalam+penelitian+ini%0D%0Adilakukan+pengujian+oksidasi+baja+AISI+1020+dalam+lingkungan+NaCl%2BNa2SO4+pada%0D%0Atemperatur+700+%EF%82%B0Cselama+periode+1-49+jam.%0D%0APenambahan+berat+terhadap+waktu+digunakan+untuk+menentukan+kinetika+laju+korosi.%0D%0AMekanisme+oksidasi%2Fkorosi+dipelajari+melalui+hasil+korosi+pada+spesimen+dengan%0D%0Amenggunakan+metode+OM+(Optic+Microscope)+and+XRD+(X-Ray+Diffraction).+Hasil%0D%0Apenelitian+ini+menunjukan+dalam+proses+oksikloridasi+yang+berasal+dari+deposit%0D%0ANaCl%2BNa2SO4mengakibatkan+gas+korosi+klor+dan+sulfur+menyerang+logam+dan+menghasilkan%0D%0Akloridasi+kemudian+memfasilitasi+besi+klorida+untuk+membentuk+besi+oksida.+Serangan+klor%0D%0Adan+sulfur+tersebut+dapat+mempercepat+laju+korosi+oksidasi+satu+orde+lebih+tinggi%0D%0Adibandingkan+oksidasi+dengan+udara+biasa.%0D%0AKata+kunci+%3Abaja+AISI+1020%2C+deposit+NaCl%2C+deposit+Na2SO4%0D%0AABSTRACT%0D%0AAISI+1020+is+low+carbon+steel+that+mostly+used+for+the+systems+pipes+petroleum%2C+pipe+heat%0D%0Aaxchanger+and+pipe+steam+boiler.+However%2C+when+working+at+high+temperatures+and+corrosive%0D%0Aenvironments+containin+gase+of+like+chlorine+and+sulfur.+The+corrosion+resistance+of+steel%0D%0AAISI+1020+declines.+It%E2%80%99s+very+important+to+know+the+character+of+stell+AISI+1020+to+be+used%0D%0Aaccording+to+need.+If+not+exactly+in+choosing+the+material+will+be+a+failure.+In+this+study%0D%0Atesting+of+oxidation+AISI+1020+steel+in+NaCl%2BNa2SO4+environment+at+a+temperature+of+700%C2%B0%0D%0AC+over+a+period+of+1-49+hours.%0D%0AWeight+gain+over+time+is+used+to+determine+the+kinetics+of+corrosion+rate.+The+mechanism+of%0D%0Aoxidation+%2F+corrosion+learned+through+the+results+of+corrosion+on+the+specimen+using+OM%0D%0A(Optic+Microscope)+and+XRD+(X-Ray+Diffraction).+These+results+indicate+the+process%0D%0Aoksikloridasi+derived+from+deposits+NaCl%2BNa2SO4+resulting+chlorine+gas+and+sulfur+corrosion%0D%0Aattack+metals+and+produce+kloridasi+then+facilitate+ferric+chloride+to+form+iron+oxide.+Chlorine%0D%0Aand+sulfur+attack+may+accelerate+the+corrosion+rate+of+oxidation+of+the+order+is+higher+than%0D%0Awith+ordinary+air+oxidation.%0D%0AKeywords%3A+Steel+AISI+1020%2C+deposits+NaCl%2C+deposits+Na2SO4%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2015-12-16&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F1%2F1.%2520COVER%2520LUAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F2%2F2.%2520ABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F3%2F3.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F4%2F4.%2520COVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F5%2F7.%2520RIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F6%2F8.%2520MOTO.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F7%2F9.%2520PERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F8%2F10.%2520SANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F9%2F11.%2520DAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F10%2F12.%2520DAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F11%2F13.%2520DAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F12%2F14.%2520DAFTAR%2520SIMBOL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F13%2FLEMBAR%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F14%2FLEMBAR%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F15%2FLEMBAR%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F16%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F17%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F16571%2F18%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila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