spiegeleisen मीनिंग इन हिंदी

अधिक: आगे

Spiegeleisen ( an iron-carbon-manganese alloy ) was added to the mixture.
Mushet carried out experiments on the sample, based on those he had previously carried out with spiegeleisen.
This removed the phosphorus impurities as slag, produced by chemical reaction with the liner, and no longer required spiegeleisen.
In more technical uses, there are also spiegeleisen, an alloy of iron, manganese, and carbon; and stellite, an alloy of cobalt, chromium, tungsten, and carbon.
His method was to first burn off, as far as possible, " all " the impurities and carbon, then reintroduce carbon and manganese by adding an exact amount of spiegeleisen.
Meanwhile, William F . Durfee ( engineer and architect ), Robert Mushet, Thomas Clare and John Brown were brought in by Ward to make the procedure necessary to produce Bessemer steel, especially using spiegeleisen.
Mushet's solution was simple, but elegant; he first burnt off, as far as possible, " all " the impurities and carbon, then reintroduced carbon and manganese by adding an exact amount of spiegeleisen.
He was unsuccessful at this but did observe several European steelmakers and managed to get the rights to Englishman Robert Mushet's patent use of spiegeleisen ( manganese-rich pig iron ) for better overall quality of steel produced this way.

संज्ञा.

pig iron containing manganese; used as a deoxidizing agent and to raise the manganese content in making steel
पर्याय: spiegel, spiegel iron