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Found 163110 Document(s) match with the query 20289246
Pengaruh konsentrasi ubi ungu sebagai inhibitor ramah lingkungan untuk material baja karbon rendah dalam larutan NaCl kadar 3,5% pada temperatur 50°C = The effect of concentration purple sweet potato as green inhibitor of low carbon steel material in NaCl solution levels of 3.5% at 50°C temperature
Author : Koresy Mangaraja Yanpieter, author
Call Number : S882
Collection Type : UI - Skripsi Open
Location : Universitas Indonesia Library
Pengaruh laju korosi dengan penambahan teh bunga rosella sebagai inhibitor organik pada baja karbon rendah di lingkungan NaCl 3.5 % dengan metode polarisasi = Effect of corrosion rate with the addition of rosella tea for organic inhibitors on low carbon steel in 3.5% NaCl environment with polarization method
Author : Arri Prasetyo, author
Call Number : S885
Collection Type : UI - Skripsi Open
Location : Universitas Indonesia Library
Pengaruh temperatur canai hangat multi pass dan waktu tahan terhadap kekerasan, struktur mikro, dan besar butir baja karbon rendah = Effect of multi pass warm rolling temperature and delay time on hardness, microstructure, and grain size of low carbon steel
Author : Lendi Trigondo, author
Call Number : S884
Collection Type : UI - Skripsi Open
Location : Universitas Indonesia Library
Studi pengaruh waktu terhadap korosi mikrobiologi baja karbon API 5L Grade B pada lingkungan air formasi = Study of time effect to microbiology influenced corrosion for API 5L grade B carbon steel in formation water
Author : Miska Rahmaniati, author
Call Number : S894
Collection Type : UI - Skripsi Open
Location : Universitas Indonesia Library
Pengaruh temperatur austenisasi dan waktu tahan terhadap perubahan ukuran butir dan kekerasan pada baja HSLA A 572 Grade 50 = The effect of austenitization temperature and holding time of change of grain size and hardness on the HSLA steel A 572 grade 50
Author : Iswanto, author
Call Number : S906
Collection Type : UI - Skripsi Open
Location : Universitas Indonesia Library
Analisis pengaruh konsentrasi NaOH pada proses Bayer terhadap ekstraksi bijih nepheline = Effect of NaOH concentration in Bayer process on extraction of nepheline ore in Bayer process
Author : Frendy Lumban Batu, author
Call Number : S42919
Collection Type : UI - Skripsi Open
Location : Universitas Indonesia Library
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