Abstract
The influence of the heating schedule during the sintering process on concentration of dopants and on the macro- and microstructure of tungsten rods was investigated. Two pores` populations (pores at grain boundaries and intergrain pores) were observed in two regions, i.e. in the core and in the parameters region. It was ascertained that intragrain pores are responsible for grains` growth in the final stage of sintering. The relationships between distribution and dispersion of pores in tungsten rods, and the course of heating during sintering were determined. Better properties of sintered rods and wires were found when step heating was applied. (author). 16 refs, 9 figs, 6 tabs.
Citation Formats
Kolczynski, Z W, Swierczynska, M B, and Jelenkowski, J.
Effect of heating schedule on the structure and porosity of tungsten rods; Wplyw przebiegu nagrzewania na strukture i porowatosc pretow wolframowych.
Poland: N. p.,
1994.
Web.
Kolczynski, Z W, Swierczynska, M B, & Jelenkowski, J.
Effect of heating schedule on the structure and porosity of tungsten rods; Wplyw przebiegu nagrzewania na strukture i porowatosc pretow wolframowych.
Poland.
Kolczynski, Z W, Swierczynska, M B, and Jelenkowski, J.
1994.
"Effect of heating schedule on the structure and porosity of tungsten rods; Wplyw przebiegu nagrzewania na strukture i porowatosc pretow wolframowych."
Poland.
@misc{etde_101530,
title = {Effect of heating schedule on the structure and porosity of tungsten rods; Wplyw przebiegu nagrzewania na strukture i porowatosc pretow wolframowych}
author = {Kolczynski, Z W, Swierczynska, M B, and Jelenkowski, J}
abstractNote = {The influence of the heating schedule during the sintering process on concentration of dopants and on the macro- and microstructure of tungsten rods was investigated. Two pores` populations (pores at grain boundaries and intergrain pores) were observed in two regions, i.e. in the core and in the parameters region. It was ascertained that intragrain pores are responsible for grains` growth in the final stage of sintering. The relationships between distribution and dispersion of pores in tungsten rods, and the course of heating during sintering were determined. Better properties of sintered rods and wires were found when step heating was applied. (author). 16 refs, 9 figs, 6 tabs.}
journal = []
issue = {3-4}
volume = {15}
journal type = {AC}
place = {Poland}
year = {1994}
month = {Dec}
}
title = {Effect of heating schedule on the structure and porosity of tungsten rods; Wplyw przebiegu nagrzewania na strukture i porowatosc pretow wolframowych}
author = {Kolczynski, Z W, Swierczynska, M B, and Jelenkowski, J}
abstractNote = {The influence of the heating schedule during the sintering process on concentration of dopants and on the macro- and microstructure of tungsten rods was investigated. Two pores` populations (pores at grain boundaries and intergrain pores) were observed in two regions, i.e. in the core and in the parameters region. It was ascertained that intragrain pores are responsible for grains` growth in the final stage of sintering. The relationships between distribution and dispersion of pores in tungsten rods, and the course of heating during sintering were determined. Better properties of sintered rods and wires were found when step heating was applied. (author). 16 refs, 9 figs, 6 tabs.}
journal = []
issue = {3-4}
volume = {15}
journal type = {AC}
place = {Poland}
year = {1994}
month = {Dec}
}