?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+PENAMBAHAN+SERBUK+NIKEL+TERHADAP+SIFAT+TARIK%2C+KEKERASAN%2C+DAN+KEMAGNETAN+KOMPOSIT+KARET%2FNIKEL&rft.creator=Abdillah%2C+Izha+Ansory&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Pengembangan+material+magnetik+fleksibel+berbasis+karet+alam+menjadi+alternatif+menarik+untuk+menggantikan+magnet+konvensional+berbasis+logam+yang+kaku.+Penelitian+ini+bertujuan+untuk+membuat+komposit+magnet+berbasis+karet+alam%0D%0Adengan+penambahan+serbuk+nikel+sebagai+pengisi+magnetik.+Dengan+konsentrasi+serbuk+nikel+yang+digunakan+adalah+3%2C26+phr%2C+6%2C52+phr%2C+dan+9%2C78+phr.+Proses+pembuatan+komposit+meliputi+pencampuran+lateks+karet+alam+dengan+serbuk+nikel%2C%0D%0Apencetakan%2C+pengeringan+semalaman%2C+pengepresan+dengan+beban+12+ton+selama+10+menit%2C+dan+pengeringan+dalam+oven+selama+15+menit+pada+suhu+100%C2%B0C.+Karakterisasi+dilakukan+melalui+uji+tarik%2C+uji+kekerasan+(Shore+C)%2C+pengujian+kemagnetan%2C+dan+pengamatan+struktur+optik.+Hasil+menunjukkan+bahwa+sifat+tarik+tertinggi+diperoleh+pada+komposit+dengan+kandungan+nikel+6%2C52+phr.+Sementara+itu%2C+kekerasan+(Shore+C)+dan+kemagnetan+tertinggi+tercapai+pada+komposit+dengan+kandungan+nikel+9%2C78+phr.+Pengamatan+optik+untuk+menunjukkan+bahwa+sebaran+partikel+nikel+pada+komposit+dan+menunjukkan+keseimbangan+optimal+antara+sifat+mekanik+dan+kemagnetan.%0D%0A%0D%0AKata+Kunci%3A+Komposit+karet+alam%2C+Nikel%2C+Sifat+Mekanik%0D%0A%0D%0A%0D%0A%0D%0AThe+development+of+flexible+magnetic+materials+based+on+natural+rubber+is+an+interesting+alternative+to+replace+conventional+rigid+metal-based+magnets.+This+study+aims+to+create+a+natural+rubber-based+magnetic+composite+with+the+addition+of+nickel+powder+as+a+magnetic+filler.+With+the+concentration+of+nickel+powder+used+is+3.26+phr%2C+6.52+phr%2C+and+9.78+phr.+The+composite+manufacturing+process+includes%0D%0Amixing+natural+rubber+latex+with+nickel+powder%2C+molding%2C+drying+overnight%2C+pressing+with+a+load+of+12+tons+for+10+minutes%2C+and+drying+in+an+oven+for+15+minutes+at+a+temperature+of+100+%C2%B0+C.+Characterization+is+carried+out+through+tensile+testing%2C+hardness+testing+(Shore+C)%2C+magnetic+testing%2C+and+observation+of+optical+structures.+The+results+show+that+the+highest+tensile+properties+are+obtained+in+composites+with+a+nickel+content+of+6.52+phr.+Meanwhile%2C+the+highest+hardness+(Shore+C)+and+magnetism+are+achieved+in+composites+with+a+nickel+content+of+9.78+phr.+Optical%0D%0Aobservations+to+show+that+the+distribution+of+nickel+particles+in+the+composite+and+show+an+optimal+balance+between+mechanical+and+magnetic+properties.%0D%0A%0D%0AKeywords%3A+Natural+rubber+composite%2C+Nickel%2C+Mechanical+properties&rft.publisher=TEKNIK&rft.date=2025-06-04&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89151%2F1%2Fabstrak.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89151%2F2%2Fskripsii%2520full.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89151%2F3%2Fskripsii%2520full%2520tanpa%2520pembahasan.pdf&rft.identifier=++Abdillah%2C+Izha+Ansory++(2025)+PENGARUH+PENAMBAHAN+SERBUK+NIKEL+TERHADAP+SIFAT+TARIK%2C+KEKERASAN%2C+DAN+KEMAGNETAN+KOMPOSIT+KARET%2FNIKEL.++TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F89151%2F