?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESA+LAPISAN+KOMPOSIT+AlNiCrCu-(MoO3-SiO2)+Pada+PELAT%0D%0A%0D%0ABAJA+KARBON+RENDAH&rft.creator=HARIYATI%2C+1517041061&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=530+Fisika&rft.description=Material+serbuk+yang+digunakan+sebagai+coating+pada+pelat+baja+karbon+rendah%0D%0Aadalah+AlNiCrCu-(MoO3-SiO2).+Material+serbuk+tersebut+dicampur+dan+dimiling%0D%0Auntuk+menjadi+lebih+halus+dengan+menggunakan+teknik+paduan+mechanical%0D%0Aalloying+(MA).+Setelah+serbuk+dimiling+akan+menempel+pada+substrat+baja+karbon%0D%0Arendah.+Dilakukan+Uji+oksidasi+siklik+pada+temperatur+800%C2%B0C+selama+10x%0D%0Apengulangan+dengan+waktu+penahan+200+jam+dimana+1x+pengulangan+diperlukan%0D%0Awaktu+selama+20+jam.+Hasil+penampang+lintang+dapat+memperlihatkan+bahwa%0D%0Acoating+AlNiCrCu-(MoO3-SiO2)+terdeposisi+dengan+baik+pada+substrat+baja%0D%0Akarbon+rendah+dengan+menggunakan+metode+mekanik+mechanical+alloying+dan%0D%0Amemiliki+nilai+rata-rata+ketebalan+coating+sebesar+38%2C162-52%2C662%CE%BCm.+Hasil+analisis%0D%0Asurface+morfologi+permukaan+coating+AlNiCrCu-(MoO3-SiO2)+dengan%0D%0Apenambahan+konsentrasi+(MoO3-SiO2)+sebesar+42%25+memperlihatkan+bahwa%0D%0Asemakin+besar+konsentrasi+(MoO3-SiO2)+yang+digunakan+maka+pori+yang+terlihat%0D%0Apada+permukaan+semakin+sedikit.+Hasil+uji+oksidasi+siklik+pada+suhu+800%C2%B0C%0D%0Aselama+10x+pengulangan+dengan+waktu+penahan+200+jam+dimana+1x+pengulangan%0D%0Adiperlukan+waktu+selama+20+jam+memperlihatkan+bahwa+semakin+bertambahnya%0D%0Akonsentrasi+(MoO3-SiO2)+yang+digunakan+maka+pertambahan+massa+akan%0D%0Ameningkat+hal+ini+dikarenakan+oksigen+yang+berdifusi+masuk+ke+permukaan%0D%0Asemakin+cepat.%0D%0AKata+kunci.+Baja+karbon+rendah%2C+Mechanical+Alloying+(MA)%2C+Pelapis+AlNiCrCu-%0D%0A%0D%0A(MoO3-SiO2)+dan+Oksidasi+Siklik%0D%0AThe+powder+material+used+as+a+coating+on+low+carbon+steel+plates+is+AlNiCrCu-%0D%0A(MoO3-SiO2).+The+powder+material+is+mixed+and+milled+to+be+smoother+by+using+a%0D%0Amechanical+alloying+(MA)+alloy+technique.+After+the+powder+is+ground+it+will+stick%0D%0Ato+the+low+carbon+steel+substrate.+Cyclic+oxidation+test+was+carried+out+at+800%C2%B0C%0D%0Afor+10x+repetition+with+200+hours+holding+time+where+1x+repetition+was+needed+for%0D%0A20+hours.+The+cross+section+results+can+show+that+the+AlNiCrCu-(MoO3-SiO2)%0D%0Acoating+are+well+deposited+on+low+carbon+steel+substrates+using+mechanical%0D%0Aalloying+mechanical+methods+and+has+an+average+coating+thickness+value+of%0D%0A38%2C162+%CE%BCm-52%2C662+%CE%BCm.+The+results+of+surface+morphology+analysis+of+AlNiCrCu-%0D%0A(MoO3-SiO2)+with+42%25+concentration+(MoO3-SiO2)+added+showed+that+the+greater%0D%0Athe+concentration+(MoO3-SiO2)+used%2C+the+less+visible+pores+on+the+surface.+The%0D%0Aresults+of+the+cyclic+oxidation+test+at+a+temperature+of+800%C2%B0C+for+10x+repetition%0D%0Awith+a+holding+time+for+200+where+the+repetition+1x+repulsively+humiliated+for+20%0D%0Ahours+shows+that+the+increasing+concentration+(MoO3-SiO2)+is+used%2C+the+increase%0D%0Abecause+of+diffuse+oxygen.%0D%0AKey+words.+Low+carbon+steel%2C+Mechanical+Alloying+(MA)%2C+AlNiCrCu-(MoO3-%0D%0A%0D%0ASiO2)+coating+and+Cyclic+Oxidation&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57468%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57468%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57468%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++HARIYATI%2C+1517041061++(2019)+SINTESA+LAPISAN+KOMPOSIT+AlNiCrCu-(MoO3-SiO2)+Pada+PELAT+BAJA+KARBON+RENDAH.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57468%2F