2010, "Influence of deposition time on the properties of chemical bath deposited manganese sulfide
thin films," Av.
But that didn't make sense, Ryan notes, because manganese sulfide is a very stable molecule.
Therefore, Ryan says, the key to developing pit-resistant stainless steels is to correct the dearth of chromium atoms around inclusions, not to reduce manganese sulfide content.
Pyron also distributes, on an exclusive basis, manganese sulfide
and nickel powder to the powder metallurgical industry.
It was concluded that the proper method of blancing manganese sulfide
(MnS) is at the limit of solubility.
The two elements' effects on gray iron's microstructure and properties often have been attributed to the presence (or absence) of manganese sulfide
Low pouring temperatures, manganese sulfide
inclusions and slag from the ladle or from turbulent metal flow also cause slag blow hole defects.
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.
In gray iron, a nonmetallic manganese sulfide
is present throughout the slag and segregates into the adjacent microstructure.
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.
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.
Acid cupolas generate an elevated amount of slag rich in manganese sulfides
, which is easily identifiable (Fig.