Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Harris, L."'
Publikováno v:
Materials Characterization. 61:929-936
Hybrid extraction replication has been used to prepare TEM samples from laser-drilled coupons of the Ni-based superalloy IN100. In addition to extracting the inert carbide and boride particles, these carbon replicas reveal the microstructure of the s
Publikováno v:
Materials Science and Engineering: A. 190:181-186
A copper alloy dispersion strengthened by TiN was prepared by external nitridation in combination with mechanical alloying. After mechanical alloying pure Cu and Ti powders, a Cu-3wt.%Ti solid solution was formed. These powders were nitrided at 1073
Publikováno v:
Materials Science and Engineering: A. 131:243-253
Tungsten and tungsten-based heavy alloys are well known for their superior mechanical properties at elevated temperatures. However, unalloyed tungsten is difficult to consolidate owing to its very high melting temperature (3683 K). The additions of s
Publikováno v:
Scripta Metallurgica. 14:1135-1138
The present research indicates that the morphology of the Ni segregated to grain boundaries in the low alloy steel exists over a thickness of approximately a monolayer in depth at the surface. The Ni segregation kinetics indicate a partial monolayer
Publikováno v:
Scripta Metallurgica. 20:1411-1416