Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Anders Eliasson"'
Publikováno v:
Acta Archaeologica. 92:176-183
Shears, being everyday objects, have received significantly less attention by archaeometallurgists than other edged tools or weapons. Yet, shear blades were forged with the same techniques as blades of, e.g. knives and swords. The most common shear t
Publikováno v:
steel research international. 85:1629-1638
This study focuses on the oxidation of water atomized metal powders. Pilot plant experiments were performed using liquid iron alloyed with manganese and carbon. The powder particle shape and the ox ...
Publikováno v:
Powder Metallurgy. 55:45-53
This work aims to investigate how some significant atomising parameters influence the mass median particle size d50 of water atomised metal powders. More specifically, these were water pressure, melt flowrate, water jet angle, liquid metal viscosity
Publikováno v:
ISIJ International. 52:2130-2138
The main focus of the present study was the influence of liquid metal properties on the particle size during water atomisation. Experiments for liquid iron showed that alloy additions of carbon and sulphur decreased the particle size. Moreover, it wa
Publikováno v:
Ironmaking & Steelmaking. 37:347-352
A two-dimensional non-steady state computational fluid dynamic model was employed to gain a basic understanding of the flow in the ingot during casting. The surface velocity was found to be affected by the inlet angle and was found to vary with the c
Publikováno v:
Powder Metallurgy. 51:343-349
The initial stage, the first few seconds of liquid phase sintering has been investigated in experiments using a tungsten heavy alloy with low tungsten content. The heavy alloy has been melted in a ...
Publikováno v:
High Temperature Materials and Processes, Vol 24, Iss 4, Pp 221-238 (2005)
Directional Solidification and Quenching (DSQ) has been used to analyse the solidification, segregation and precipitation behaviour of the Ni-base alloys IN718, IN625 and IN939. The microsegregation in the primary solidified gamma-phase was analysed
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 21:159-170
Melt penetration in grain boundaries of solid tungsten has been investigated. Solid tungsten rods have been exposed to a nickel-iron melt saturated with tungsten and the penetration depth and the s ...
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 13:173-179
The penetration of saturated Ni-Fe melts into grain boundaries of pure tungsten has been experimentally analysed. The penetration rate was much faster in cold-worked tungsten than in annealed samples. A new model where the driving force for flow of t
Publikováno v:
ISGT Europe
This paper describes Amorphous Metal core Distribution Transformers (AMDT) and its potential to obtain economic and environmental benefits when pre-existing transformers are to be replaced. Vattenfall's ambition is to decrease losses within the Vatte