Search for dissertations about: "Chromium alloyed steel"
Showing result 1 - 5 of 27 swedish dissertations containing the words Chromium alloyed steel.
-
1. ROLE OF SURFACE OXIDES IN SINTERING OF CHROMIUM-ALLOYED STEEL POWDER
Abstract : During water-atomisation and handling of steel powder the surface inevitably oxidises. The surface bound oxide is an important factor in the processing of powder metallurgical (PM) steels, especially in case the powder contains elements forming stable oxides, such as Cr, Mn, and Si. READ MORE
-
2. Studies of oxide reduction and nitrogen uptake in sintering of chromium-alloyed steel powder
Abstract : The powder metallurgy (PM) process route is very competitive for mass production of structural steel components with complex shape, due to efficient material utilisation, low energy consumption, and short overall production time. The most commonly used alloying elements are the processing friendly metals Cu, Ni and Mo. READ MORE
-
3. Precipitation reactions in highly alloyed martensitic steels
Abstract : .... READ MORE
-
4. Surface characterisation of water-atomised chromium-alloyed steel powder
Abstract : .... READ MORE
-
5. Critical Aspects of High Performance Manufacturing of Structural Sintered Steel
Abstract : Steel is the dominant material for the production of structural parts. By means of powder metallurgy (PM) processing, manufacturers have been able to manufacture steel parts with appreciable dimensional accuracy and proper mechanical properties. READ MORE