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Št. zadetkov: 3
Effect of austenitising temperature on austempering kinetics of Ni-Mo alloyed ductile iron
Branka Bosnjak, Branko Radulović
Izvirni znanstveni članek
Oznake: ductile iron;austenitisation temperature;austempering kinetics;microstructure;
The effect of austenitising temperature on the transformation kinetics of Fe-3.2C-2.68Si-0.07Mn-0.022P-0.003S-0.02Cu-0.12Cr-0.8Ni-0.25Mo [mass fractions] ductile iron was investigated. X-ray diffraction and optical microscopy were used to determine the transformation kinetics during the austempering ...
Leto: 2004 Vir: dLib.si Digitalna knjižnica Slovenije
The influence of austenitising temperature on the microstructure and mechanical properties of low-alloyed Ni-Mo-Cu austempered ductile iron
Branko Radulovic, Branka Bosnjak, Richard Harding, Kiro Pop-Tonev, Vanja Asanovic
Izvirni znanstveni članek
Oznake: austempered ductile iron;retained austenite;austempering;austenitising;
In the present study we have investigated the effect of austenitising temperature and austempering time on the microstructure and mechanical properties of low-alloyed Ni-Mo-Cu ductile iron. The specimens were austenised at 850, 875, 900 and 930°C for 120 min, then austempered for 10, 30,60, 120, 240 ...
Leto: 2000 Vir: dLib.si Digitalna knjižnica Slovenije
The effects of magnesium and titanium additions on the microstructure and properties of as-cast Al-5 % Cu alloys
Biljana Zlatičanin, Mirjana Filipović, Andreja Valčič, Rade Aleksić, Slobodanka Nikolić, Branislav Radonjić, Branka Bosnjak
Izvirni znanstveni članek
Oznake: Al-Cu-Mg alloys;as-cast structure;intermetallic phases Al2Cu and Al2CuMg;lattice parameters;geometrical parameters;hardness;compression strength;
The effect of the mass fraction of magnesium content in the range 1-5 %, on the microstructure and properties of Al-Cu-Mg alloys (with a copper content of 5 %) was examined. The as-cast microstructure was modified by the addition of AlTi5B1 to obtain 0.25 % of titanium in the alloys. Using X-ray pow ...
Leto: 2004 Vir: dLib.si Digitalna knjižnica Slovenije
Št. zadetkov: 3
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