manganese sulfide

manganese sulfide

[′maŋ·gə‚nēs ′səl‚fīd]
(inorganic chemistry)
manganous sulfide
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References in periodicals archive ?
[11] Anuar, K., Abdul, H.A., Ho, S.M., and Saravanan, N., 2010, "Influence of deposition time on the properties of chemical bath deposited manganese sulfide thin films," Av.
Deposition and characterization of tin sulphide thin films by chemical bath deposition technique
Through the addition of manganese sulfide to the powder, we have a material that is machinable and still has a hardness in the Rockwell (C) 26-27 range.
Wizard of rods: Metaldyne dispels myth that powder metal not tough enough for diesel con rods. (Engine & Technology)
Researchers have long known that pit corrosion occurs around small impurities--called inclusions--that contain manganese sulfide, says Ryan.
Better stainless: analysis could bring pits out of the steel. (Science news: this week)
What sulfur does in an iron is form, in effect, a lubricating layer (of manganese sulfide) that facilitates machining.
Material driving powertrain production: Compacted graphite iron. (Materials On)
It was concluded that the proper method of blancing manganese sulfide (MnS) is at the limit of solubility.
Hoyt lecture: time, money for auto R&D worthwhile
The two elements' effects on gray iron's microstructure and properties often have been attributed to the presence (or absence) of manganese sulfide formation.
How do manganese, sulfur levels affect gray iron properties?
Low pouring temperatures, manganese sulfide inclusions and slag from the ladle or from turbulent metal flow also cause slag blow hole defects.
Filtering basics: Who, what, where, why & how
The principal role and need for Mn in gray cast iron is to form the small, harmless slate-colored manganese sulfide (MnS) inclusions and tie up the S.
Stabilizing Pearlite In Gray Cast Iron
In gray iron, a nonmetallic manganese sulfide is present throughout the slag and segregates into the adjacent microstructure.
Reducing slag-related defects in cast iron
Included are: the blowhole caused by carbon monoxide evolution, ladle slag, and a heavy concentration of manganese sulfide inclusions in the matrix near the defect.
A systematic approach to cast iron defect analysis
For a long time, founders were told to avoid sulfur; now it is known that it should be used with manganese in order to form manganese sulfide rather than iron sulfide which with its low melting point migrates to the eutectic cell boundaries.
Gray iron conference highlights metal's staying power
The machinability of these steels is also improved by alloying additions of sulphur which produce manganese sulfides (MnS), responsible of short-braking chips and tool lubrication.
Evaluation of the Influence of MnS in Forged Steel 38MnVS6 on Fatigue Life

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