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Determination of Degradation Level during Cavitation Erosion of Zircon Based Ceramic
(Science of Sintering, 2017)
Mechanical shock of zircon based ceramic induced by cavitation erosion testing was investigated in this study. Several parameters were followed in order to determine level of material degradation during the cavitation ...
Efekti delovanja plazme na poboljšanje svojstava odlivaka aluminijuma za autoindustriju
(Zenica : IPI – ''INSTITUT ZA PRIVREDNI INŽENJERING'', 2015)
Mlaz plazme znatno modifikuje tretiranu površinu odlivaka legura aluminijuma. Korišćenje
kvazistacionarnih mlazeva plazme za modifikaciju površine omogućilo je znatno povećanje tvrdoće
površine tretiranih uzoraka. ...
Feasibility Analysis for Repair of Large Diameter Hydro Turbine Shaft Based on Weldability Test and Welding Cycle Simulation
(Advanced Materials Research, 2019)
Turbine and generator rotors and shafts undergo high stresses during regular working lifeand, from a safety and operational aspect, are the most significant components of a powergeneration system. Depending on the appropriate ...
Uticaj orijentacije vlakana na udarnu žilavost i osobine loma kompozita ugljenična vlakna - epoksi smola / The effect of fiber orientation on impact toughness and fracture properties of carbon fiber-epoxy composite
(Institut za ispitivanje materijala, Beograd, 2002)
Uticaj orijentacije ugljeničnih vlakana u kompozitu sa epoksi matricom na udarnu žilavost i na žilavost loma je eksperimentalno analiziran ispitivanjem Šarpi epruveta sa V zarezom i zarezanih epruveta modifikovanog CT ...
Čelici za armiranje betona / Steels for concrete reinforcement
(Institut za ispitivanje materijala, Beograd, 2005)
Ispitivanje čelika u građevinarstvu danas uključuje obimnu aktivnost koja nije na pravi način prikazana u domaćoj stručnoj literaturi. Ispitivanje je od velikog značaja u slučaju čelika za armiranje betona, jer može doći ...
Comparison of cavitation erosion behavior od cordierite and zircon based samples using image and morphological analyses
(Materials Letters, 2018)
In this study the resistance of cordierite and zircon to the cavitation erosion was investigated with the aim of possible spreading their application. Cavitation erosion test was applied using standard ultrasonic vibratory ...
Spur gear model for prediction of fatigue damage initiation in contact zone
(International Journal of Powertrains – „Special Issue on Technologies and Models for High Power Density Geared Powertrains", 2016)
The objective of this paper is to give a new viewpoint in contact fatigue assessment in the spur gears. The presented research is based on up-to-date methods and multidisciplinary approach, and enables direct prediction ...
Uticaj sadržaja ojačavača na udarnu žilavost livenog Al-SiCp metal matričnog kompozita / The effect of reinforcement content on impact toughness of cast Al-SiCP metal matrix composite
(Institut za ispitivanje materijala, Beograd, 2002)
Analiziran je uticaj sadržaja Mg u matrici i zapreminskog udela SiC čestica u metal matričnom kompozitu (MMC) na udarnu žilavost. Livena AlMg legura, sa 3%, 5% i 7% sadržaja Mg korišćena je kao metal matrice. Primenjen je ...
Efekti primene metode livenja sa isparljivim modelima za dobijanje odlivaka za auto industriju
(STRUČNI BILTEN – IPI, 2015)
U radu su prikazani rezultati dugogodišnjih istraživanja metode livenja sa isparljivim modelima za
dobijanje odlivaka za auto industriju. Metoda je relativno nova, a koristi se za izradu složenih
odlivaka i pruža niz ...
Application of Chromite in the Production of Refractory Coatings
(InterCeram: International Ceramic Review, 2013)
This work investigated the possibility of developing new chromite-based refractory coatings for hot metal casting applications. The coating composition and rheological properties were optimized by careful choice of binding ...