Results 31 to 40 of about 8,855 (292)

Thermal conductivity of cast iron - A review [PDF]

open access: yesChina Foundry, 2020
This paper gives a brief introduction to the four research methods for the study on thermal conductivity of cast irons, including experimental measurement, statistical analysis, effective medium theory and numerical simulation.
Guang-hua Wang, Yan-xiang Li
doaj   +1 more source

Nano-yarn carbon nanotube fiber based enzymatic glucose biosensor [PDF]

open access: yes, 2010
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2010 IOP Publishing Ltd.A novel brush-like electrode based on carbon nanotube (CNT) nano-yarn fiber has been designed for electrochemical ...
Bard A J   +8 more
core   +1 more source

Optimization of Master Alloy Amount and Gating System Design for Ductile Cast Iron Obtain in Lost Foam Process [PDF]

open access: yes, 2013
The paper presents the optimization of master alloy amount for the high nodular graphite yield (80-90%) in cast iron obtain in lost foam process. The influence of the gating system configuration and the shape of the reaction chamber, the degree of ...
Just P., Kaczorowski R., Pacyniak T.
core   +1 more source

Influence of fading on characteristics of thermal analysis curve of compacted graphite iron [PDF]

open access: yesChina Foundry, 2011
In general, during the production of compacted graphite iron (CGI), the active residual magnesium reduces and the effect of inoculation fades after magnesium treatment. In this paper, characteristics of the thermal analysis curve of CGI are compared with
Liu Jinhai, Yi Litao, Li Guolu
doaj  

Effect of Thermal Conditions on the Tribological Characteristics of Hypoeutectic Spheroidal and Compacted Graphite Irons [PDF]

open access: yesArchives of Metallurgy and Materials
This study examines the sliding wear behavior of hypoeutectic spheroidal graphite iron (SGI) and compacted graphite iron (CGI) under different thermal conditions, focusing on their potential for high-temperature tribological applications.
Venu Gopal Rao Siruvolu   +5 more
doaj   +1 more source

Medium-frequency electrical resistance sintering of oxidized C.P. iron powder [PDF]

open access: yes, 2018
Commercially pure (C.P.) iron powders with a deliberate high degree of oxidation were consolidated by medium-frequency electrical resistance sintering (MF-ERS). This is a consolidation technique where pressure, and heat coming from a low-voltage and high-
Astacio López, Raquel   +5 more
core   +3 more sources

Compacted graphite cast iron [PDF]

open access: yes, 2011
Tato rešeršní práce má za cíl shrnout dosud známé vlastnosti a způsoby výroby litiny s vermikulárním grafitem. V první části je popsána struktura, chemické složení, vlastnosti, způsoby využití.
Švábenský, Petr
core  

Electrokinetic removal of heavy metals from soil [PDF]

open access: yes, 2015
Removal of heavy metal ions from soils by electrokinetic treatment has several advantages. The extent of removal, however, is both soil specific and ion specific. The conditions to be maintained have to be established based on laboratory studies.
Belagumba Nagahanumantharao Suma, .   +2 more
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Evaluation of cutting force and surface roughness in high-speed milling of compacted graphite iron

open access: yesMATEC Web of Conferences, 2017
Compacted Graphite Iron, (CGI) is known to have outstanding mechanical strength and weight-to-strength ratio as compared to conventional grey cast iron, (CI).
Azlan Suhaimi Mohd   +4 more
doaj   +1 more source

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