?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=FABRIKASI+DAN+KARAKTERISASI+KERAMIK+KALSIUM+ALUMINAT%0D%0AMENGGUNAKAN+BAHAN+DASAR+KALSIUM+KARBONAT+DARI%0D%0ACANGKANG+TELUR+DAN+ALUMINA+KOMERSIAL+DENGAN%0D%0AMETODE+REAKSI+PADATAN&rft.creator=0717041019%2C++ADE+FATHUROHMAN&rft.subject=+&rft.description=Abstrak%0D%0A%0D%0ATelah+dilakukan+fabrikasi+dan+karakterisasi+keramik+kalsium+aluminat%0D%0Amenggunakan+bahan+dasar+kalsium+karbonat+dari+cangkang+telur+dan+alumina%0D%0Akomersial+dengan+metode+reaksi+padatan.+Hasil+karakterisasi+XRD+menunjukkan%0D%0Afasa+yang+terbentuk+adalah+corundum%2C+grossite+dan+calcium+aluminum+oxide.%0D%0AHasil+karakterisasi+SEM+menunjukkan+mikrostruktur+butiran+partikel+yang%0D%0Aterbentuk+sudah+terlihat+jelas%2C+pori-pori+semakin+berkurang+dan+lebih+homogen.%0D%0AHasil+karakterisasi+FTIR+menunjukkan+ikatan+yang+terbentuk+adalah+Ca-O%2C+Al-O%0D%0Adan+OH.+Hasil+karakterisasi+sifat+fisis+menunjukkan+bahwa+semakin+tinggi+suhu%0D%0Asintering+maka+nilai+densitas%2C+penyusutan+dan+resistivitas+sampel+kalsium+aluminat%0D%0Aakan+semakin+meningkat.+Namun+nilai+porositas+sampel+kalsium+aluminat%0D%0Amenurun%2C+hal+ini+dikarenakan+semakin+tinggi+suhu+sintering+maka+kerapatan%0D%0Abutiran-butiran+semakin+meningkat.%0D%0AKata+kunci%3A+kalsium+aluminat%2C+reaksi+padatan%2C+XRD%2C+SEM%2C+FTIR%2C+sifat+fisis.%0D%0A%0D%0AAbstract%0D%0A%0D%0AIn+this+research+fabrication+and+characterization+of+calcium+aluminate+ceramics+by%0D%0Ausing+raw+material+of+egg+shell+and+alumina+commercial+with+a+solid+state+reaction%0D%0Atechnique+was+done.+XRD+characterization+result+showed+that+the+formation+of%0D%0Acalcium+aluminate+phase+is+formed+corundum%2C+grossite+and+calcium+aluminum%0D%0Aoxide.+SEM+characterization+result+showed+that+grain+boundaries+disappeared%2C%0D%0Apores+that+became+small+and+homogeneous.+FTIR+characterization+result+showed%0D%0Athat+the+functional+group+is+formed+Ca-O%2C+Al-O+and+OH.+Then+evaluation+of%0D%0Aphysical+properties+showed+that+if+heating+temperature+that+was+applied+in+the%0D%0Asample+was+higher%2C+it+causes+density%2C+shrinkage+and+resistivity+will+be+more%0D%0Aincreases+where+as+the+porosity+of+the+sample+decrease.%0D%0AKey+words%3A+calcium+aluminate%2C+solid+state+reaction%2C+FTIR%2C+SEM%2C+XRD%2C+physical%0D%0Aproperties.&rft.date=2012-02-03&rft.type=Skripsi&rft.type=PeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F1%2FAbstrak%2520bahasa%2520indonesia.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F2%2FAbstrak%2520bahasa%2520inggris.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F3%2FBab%2520I%2520pendahuluan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F4%2FBab%2520II%2520tinjauan%2520pustaka.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F5%2FBab%2520III%2520metode%2520penelitian.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F6%2FBab%2520IV%2520hasil%2520dan%2520pembahasan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F7%2Fcover.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F8%2FHalaman%2520Pengesahan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F9%2Fkata%2520pengantar.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F10%2Flmbar%2520pengesahan%2520sarjana.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F11%2Fmengesahkan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F12%2FMotto.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F13%2FPernyataan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F14%2FPersembahan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F15%2Friwayat%2520hidup.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F16%2Fsanwacana.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F17%2FV%2520kesimpulan.pdf&rft.identifier=++0717041019%2C+ADE+FATHUROHMAN++(2012)+FABRIKASI+DAN+KARAKTERISASI+KERAMIK+KALSIUM+ALUMINAT+MENGGUNAKAN+BAHAN+DASAR+KALSIUM+KARBONAT+DARI+CANGKANG+TELUR+DAN+ALUMINA+KOMERSIAL+DENGAN+METODE+REAKSI+PADATAN.++UNSPECIFIED.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F13304%2F