?url_ver=Z39.88-2004&rft_id=IDS000003133&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Frepository.itny.ac.id%2Fid%2Feprint%2F2982%2F&rft.title=Bola+Penggiling+Bahan+Baku+Semen+dari+Paduan+Fe-Al-Mn&rft.creator=Kartikasari%2C+Ratna&rft.creator=Wijaya%2C+Andi+Erwin&rft.creator=Iskandar%2C+Agus+Dwi&rft.creator=.%2C+Subardi&rft.subject=TJ+Mechanical+engineering+and+machinery&rft.description=Suatu+bola+penggiling+bahan+baku+semen+yang+terbuat+dari+paduan+Fe-Al-Mn+menggantikan+bola+penggiling+bahan+baku+semen+yang+terbuat+dari+paduan+Fe-Cr+yang+memiliki+kekerasan%2C+ketahanan+aus%2C+ketangguhan+ndan+ketahanan+korosi+yang+baik+serta+murah.+Material+bola+penggiling+bahan+baku+semen+dari+paduan+Fe-Al-Mn+dengan+komposisi+62%2C54+%25+Fe%2C+10%2C01%25+Al%2C+25%2C1%25+Mn%2C+1%2C24+%25+C%2C+1%2C05+%25+Si%2C+0%2C03+%25+P%2C+dan+0%2C02+%25+S+memiliki+karakteristik+kekuatan+tarik+sebesar+1125+MPa%2C+kekerasan+sebesar+550+VHN%2C+harga+impak+sebesar+sebesar+3%2C3+J%2Fmm2%2C+keausan+sebesar+0%2C0004+gr%2Fdetik+dan+laju+korosi+sebesar+o%2Co16+mm%2Fth.&rft.date=2020-08-24&rft.type=Patent&rft.type=NonPeerReviewed&rft.format=text&rft.language=id&rft.identifier=https%3A%2F%2Frepository.itny.ac.id%2Fid%2Feprint%2F2982%2F1%2FDokumen%2520Paten%2520Sederhana%25202020.pdf&rft.identifier=++LPPM+ITNY++(2020)+Bola+Penggiling+Bahan+Baku+Semen+dari+Paduan+Fe-Al-Mn.++IDS000003133.+++&rft.relation=https%3A%2F%2Fitny.ac.id&rft.relation=IDS000003133&rft.identifier=IDS000003133