Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Fiqhi Fauzi"'
Autor:
Fiqhi Fauzi, Alfian Noviyanto, Pipit Fitriani, Amirudin Wibowo, Toto Sudiro, Didik Aryanto, Nurul Taufiqu Rochman
Publikováno v:
Indonesian Journal of Chemistry, Vol 22, Iss 2, Pp 548-556 (2022)
This paper reports a route to suppress the grain growth in silicon carbide (SiC) during its sintering by combining it with polysilazane (PSZ). SiC was mixed with PSZ in a 1:1 weight ratio and sintered at 1600, 1700, and 1800 °C in a hot-pressing fur
Externí odkaz:
https://doaj.org/article/2df2ca1973c34bebbca214453131d510
Autor:
Galuh Sukmarani, Retno Kusumaningrum, Alfian Noviyanto, Fiqhi Fauzi, Alvin Muhammad Habieb, Muhamad Ikhlasul Amal, Nurul Taufiqu Rochman
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 8497-8506 (2020)
Manganese ferrite (MnFe2O4), as a high-resistance pigment, is successfully synthesized using calcined manganese ore and Fe2O3 prepared by mechanical milling and calcination. The powders obtained were characterized using X-ray diffraction (XRD), scann
Externí odkaz:
https://doaj.org/article/1a6552355c64459ab5d3bd0452ebbf16
Autor:
Faustina De Yesu Prisila Abi, Alfian Noviyanto, Agus Sukarto Wismogroho, Fiqhi Fauzi, Retno Kusumaningrum, Galuh Sukmarani, Wahyu Bambang Widayatno, M I Amal, Alvin Muhammad Habieb, Nurul Taufiqu Rochman
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 924:012013
Nano-sized manganese oxide was synthesized by the solvothermal method. Manganese sulfate was used as a precursor, which is obtained from the Sumbawa manganese ore. Two kinds of the precipitating agent, ammonium persulfate and sodium hydroxide, were u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af08914af4e93faa330418d6301de94a
https://doi.org/10.1088/1757-899x/924/1/012013
https://doi.org/10.1088/1757-899x/924/1/012013
Autor:
Alfian Noviyanto, Galuh Sukmarani, Agus Sukarto Wismogroho, Alvin Muhammad Habieb, Retno Kusumaningrum, Nurul Taufiqu Rochman, Fiqhi Fauzi, M I Amal, Wahyu Bambang Widayatno
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 924:012003
Dense silicon carbide (SiC) was successfully sintered from amorphous polysilazane (PSZ) using hot pressing at 1750oC for 1 hour under an applied pressure of 20 MPa in Ar atmosphere. The effect of β-SiC powder as a filler on the density, phase, micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1f4372ae91341c549d46b2535a094d
https://doi.org/10.1088/1757-899x/924/1/012003
https://doi.org/10.1088/1757-899x/924/1/012003
Autor:
M I Amal, Galuh Sukmarani, Wahyu Bambang Widayatno, Nurul Taufiqu Rochman, Retno Kusumaningrum, Alvin Muhammad Habieb, Agus Sukarto Wismogroho, Fiqhi Fauzi, Alfian Noviyanto
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 924:012002
In this study, we investigated the ability of polysilazane as starting materials to fabricate SiCf/SiC composite prepared by slurry infiltration method, i.e., vacuum infiltration (VI) and electrophoretic infiltration (EPI). After infiltration, sinter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce238e0b9b3723ebdf258e81ade4a92
https://doi.org/10.1088/1757-899x/924/1/012002
https://doi.org/10.1088/1757-899x/924/1/012002
Publikováno v:
Jurnal Teknologi Kimia Unimal. 5:61
Genteng polimer merupakan suatu material yang ringan dimana campurannya terdiri dari agregat pasir sebagai pengisi, aspal sebagai perekat dan serat ampas tebu sebagai penguat yang banyak mengandung parenkim serta mengandung air 48%-52%, gula 2,5%-6%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::945741612bb9796fd1789d4c35ccc513
https://doi.org/10.29103/jtku.v5i2.90
https://doi.org/10.29103/jtku.v5i2.90