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Št. zadetkov: 2
Alloy 31 - a high alloyed Ni-Cr-Mo-steel - properties and applications for the process industry
I. Rommerskirchen, L. Schambach, U. Brill, Ralph Mast
Izvirni znanstveni članek
Oznake: alloy 31;nicrofer 3127 hMo;pitting corrosion;crevice corrosion;corrosion resistance;erosion-corrosion resistance;wert corrosive applications;phosphoric acid plants;pickling plants;waste sulfuric acid recovery;FGD-systems;
Alloy 31 (Nicrofer 3127 hMo) is an austentic nickel-chromium-molybdenum steel comprising about 0.2 wt-% nitrogen to stabilize the austenitic structure. The alloy was developed to fill the gap between the commercial stainless steels and the nickel-base alloys. It is a material for many high-severity ...
Leto: 1998 Vir: dLib.si Digitalna knjižnica Slovenije
Equilibrium grain boundary segregation of anthimony in iron base alloys
Ralph Mast, H. Viefhaus, M. Lucas, H.J. Grabke
Izvirni znanstveni članek
Oznake: grain boundary segregation;entimony equilibrum segregation;Fe-Sb alloys;Fe-C-Sb alloys;Fe-Ni-Sb alloys;segregation thermodynamics;Langmuir-McLean equation;Auger electron spectroscopy;AES;intergranular fracture;embrittlement;site competition;Charpy impact tests;
The equilibrium grain boundary segregation of antimony was investigated in iron base alloys (Fe-Sb, Fe-C-Sb, Fe-Ni-Sb) after annealing at temperatures between 550°C and 750°C. Utilising Auger electron spectroscopy (AES) the concentration of antimony at intergranular fracture faces was determined as ...
Leto: 1996 Vir: dLib.si Digitalna knjižnica Slovenije
Št. zadetkov: 2
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