Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Nanang Sudrajat"'
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 3, Pp 577-585 (2024)
Research has been carried out on the effect of Ni and Ti doping on the microwave absorption properties of the perovskite manganate material La0.7Ca0.3Mn1-xNix/2Tix/2O3 (LCMNTO) with variations x = 0; 0.03; 0.05; and 0.1, which were synthesized by the
Externí odkaz:
https://doaj.org/article/65082d3f82924744924e52d55fe35fa7
Publikováno v:
Heliyon, Vol 8, Iss 9, Pp e10707- (2022)
In this study, fabrication of Pr15-xDyxFe77B8 (at.%) alloys with x = 0, 1, 2, and 3 compositions was performed with a mini vacuum arc melting furnace. The alloys were successively annealed in an inert atmosphere for microstructure homogenization. All
Externí odkaz:
https://doaj.org/article/4f141391cc6345e99d0a50c225bc6234
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 16, Iss 1, Pp 1-6 (2016)
Telah dilakukan perhitungan nilai ketidakpastian pengukuran pada karakteristik material magnet permanen menggunakan alat ukur Permagraph Magnet Physik Germany. Karakteristik magnet yang diukur adalah induksi remanen, Br (kG), gaya koersifitas induksi
Externí odkaz:
https://doaj.org/article/e624e5a9373e4ea3a269a82dfa6e1777
Autor:
Jan Setiawan, Mashadi Mashadi, Didin S. Winatapura, Yana Taryana, Nanang Sudrajat, Yunasfi Yunasfi, W. A. Adi
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
SSRN Electronic Journal.
Autor:
Salim Mustofa, Bambang Sugeng, Bambang Hermanto, Sumaryo, Setyo Purwanto, Nanang Sudrajat, Toto Sudiro
Publikováno v:
Key Engineering Materials. 855:102-107
The purpose of this study is to obtain a permanent magnet end-product from NdFeB and NdFeB / Co-Al composite material from SPS sintering which has high density with small grain size and strong corrosion resistance. NdFeB powder and NdFeB/Co-Al compos
Autor:
null Dedi, Ghozi F. Rahman, Manty A. Ikaningsih, Ardita Septiani, Nanang Sudrajat, Muhamad Abdul Jabaris
Publikováno v:
2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET).
Autor:
Nanang Sudrajat, Novrita Idayanti, K. Kristiantoro, I. Kurniawan, Dadang Mulyadi, J. Nugraha, M. Nurdin
Publikováno v:
Instrumentasi. 44:155
Development a prototype and its testing method of five traps metal catcher s for removing metal impurities in food products have been done. This instrument can capture metal pieces during the production process. The purpose of this study is to provid
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 553:012024
Dysprosium substituted Pr-Fe-B permanent magnet samples with Pr11, 76-xDyxFe82B6 (x = 0, 1, 2 and 3) composition were made up by compacting the crystalline fine powders prepared through mechanical milling and successive high power ultrasonic irradiat
Publikováno v:
AIP Conference Proceedings.
Cobalt ferrite (CoFe2O4) is a well-known hard magnetic material with high coercivity and moderate magnetization. These properties, along with their great physical and chemical stability, make CoFe2O4 suitable for many applications such as generator,