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Journal : JFA (Jurnal Fisika dan Aplikasinya)

Inspeksi Material menggunakan Mikro-Radiografi Sinar-X Digital melalui Pengukuran Densitas Listiaji, Prasetyo; Suparta, Gede Bayu
Jurnal Fisika dan Aplikasinya Vol 16, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j24604682.v16i1.4817

Abstract

X-ray digital radiography is a non-destructive digital imaging technique that utilizes X-ray radiation that penetrates material objects. This technique can be used to analyze the internal structure and composition of objects properly. Research has been carried out on material inspection using X-ray digital micro-radiography that has been developed in the Physics Department, FMIPA UGM. Material samples inspected were 2B and HB pencils. All samples were irradiated by X-rays with a tube voltage of 30 kV and a filament current of 20 mA. Several images were taken for each sample, then averaged and calculated the grayscale value (intensity). Density was calculated based on variations in the intensity difference that passes through the pencil. The radiographic image showed that the internal structure of the pencil object, were wood and graphite can be distinguished. The measurement results were obtained for HB pencils, the value of the graphite density of HB pencils was (2,52 ± 0,02) g/cm3 and graphite density of 2B pencils was (1,84 ± 0,02) g/cm3. The results of density different between HB graphite and 2B graphite indicate that X-ray radiography techniques can be an alternative for material inspection purposes and density measurement.
Co-Authors Aji, Septiko Andin Irsadi Andin Vita Amalia, Andin Vita Anggita Ayu Ivanda Saputri Anggraeni, Yusida Ani Rusilowati Anisia Kholidah Ardhani, Nadia Eka Aribowo, Litasari Aldila Arif Widiyatmoko, Arif Arka Yanitama Atmaja, Bagus Dwi Ayu Rahayu Bunaya Hanif Wintribrata Daeni, Fitri Darmawan, Melissa Salma Dewi Mustikaningtyas Dewi*, Novi Ratna Dewi, Novi Ratna Erna Noor Savitri, Erna Noor Faiq Hisyam Hartanto Fidia Fibriana Hakim, M. Faris Al Heriyanti, Andhina Putri Ibnul Mubarok Ika Susilowati, Ika Iqbal Fathurrohman Ismida Rahmawati Jaya, Adi Franata Kenarni, Naina Rizki Kholidah, Anisia Kholil, Putri Alifa Kinasih, Cahyani Putri Kurniawan, Tessa Surya Latifa, Ghaniya Luthfi Hanum Saputri Martien Herna Susanti Meutia Salwa Aisy Nabilla Muhamad Taufiq Mukaromah, Riska Laila Nabilla, Meutia Salwa Aisy Nia Annisa Ferani Tanjung Nisa, Farah Fitrotun Nor Farahwahidah Abdul Rahman Novi Ratna Dewi Prihestiyani*, Rini Purwadi, Cintiya Egi Putri Ulyatun Niswah Rahman, Nor Farahwahidah Abdul Ramadhani, Nisfil Amelia Risti Ayu Widianingrum Rizki Nor Amelia Sajidi, Imam Sausan Asy Syifa Madaniah Shoba, Tafuz Mahabatis Sigit Priatmoko Sigit Saptono Sri Haryani Sri Sukaesih Stephani Diah Pamelasari, Stephani Diah Subhan Subhan Suharto Linuwih Sumalia, Rifa Suparta, Gede Bayu Syahbananto, Gilang Tiara Dwi Wulandari Tirtasari, Ni Luh Trida Ridho Fariz Wicaksono, Maulana Malik Widianingrum, Risti Ayu Wintribrata, Bunaya Hanif Wiyanto - Wulandari, Tiara Dwi Yanitama, Arka yeni setyowati Yonisa, Zahra Zahra, Arisamiya Latifa Az-