Local government press is one of important channels of conveying information in the local space. Its functions are being constantly redefined as a result of the changing paradigm of communicating on the local level. L...Local government press is one of important channels of conveying information in the local space. Its functions are being constantly redefined as a result of the changing paradigm of communicating on the local level. Local government press gains particular importance during any election campaign becoming the carrier of information for local authorities seeking reelection. The following text presents the results of research carried out in selected cities with poviat rights in the last quarter of 2014, during the local government election campaign in Poland.展开更多
FeAl intermetallic compound with different contents of rare earth oxide La2O3 addition was prepared by hot pressing the mechanically alloyed powders.Effect of La2O3 on microstructure and high-temperature wear property...FeAl intermetallic compound with different contents of rare earth oxide La2O3 addition was prepared by hot pressing the mechanically alloyed powders.Effect of La2O3 on microstructure and high-temperature wear property of the sintered FeAl samples was investigated in this paper.The results showed that 1 wt.% La2O3 addition could refine the microstructure and increase the density of the FeAl intermetallic compound,and correspondingly improved the high-temperature wear resistance.SEM and EDS analyses of the wo...展开更多
文摘Local government press is one of important channels of conveying information in the local space. Its functions are being constantly redefined as a result of the changing paradigm of communicating on the local level. Local government press gains particular importance during any election campaign becoming the carrier of information for local authorities seeking reelection. The following text presents the results of research carried out in selected cities with poviat rights in the last quarter of 2014, during the local government election campaign in Poland.
基金supported by the National Natural Science Foundation of China (50575034)
文摘FeAl intermetallic compound with different contents of rare earth oxide La2O3 addition was prepared by hot pressing the mechanically alloyed powders.Effect of La2O3 on microstructure and high-temperature wear property of the sintered FeAl samples was investigated in this paper.The results showed that 1 wt.% La2O3 addition could refine the microstructure and increase the density of the FeAl intermetallic compound,and correspondingly improved the high-temperature wear resistance.SEM and EDS analyses of the wo...