Sentence examples for metals during the from inspiring English sources

When used as a flux for welding or soldering, metallic lithium promotes the fusing of metals during the process and eliminates the forming of oxides by absorbing impurities.

This study addresses the emission of heavy metals during the incineration of municipal solid waste.

Overall results suggested the addition of waste glass powder was a promising method in improving immobilization of heavy metals during the use of electroplating sludge in production of clay bricks.

Finally, the MoO3-loaded catalyst proves that high oxidation states of Mo not only result in high losses of metals during the stabilization of the system and lower activities but also affect negatively the development of Pt Ru interactions.

A novel strategy for improving the immobilization of heavy metals during the use of electroplating sludge in the production of clay bricks, was proposed by the addition of waste glass.

China also has high and rising levels of all three, so the authors expect its consumption of natural resources to follow a similar path .The increase in China's demand for metals during the next two decades may be comparable to the total demand from the industrialised world today," they conclude.

If these impurities are not removed during refining, they will alloy with and contaminate the metal during the smelting process.

Contact interface elements are used at the foldings of the sheet metal during the collapse of the layers.

The increase in some fractions of a curtain metal implies the redistribution of this metal during the EDTA soil washing.

This paper provided the kinetic analysis of sheet metal during the progress of laser shock forming with semi-die.

Chile, the world's biggest copper producer, said its exports of the metal during the second quarter rose to a record on demand from expanding economies in the United States and China.