What do you mean by dross?
What do you mean by dross?
1 metallurgy : the scum or unwanted material that forms on the surface of molten metal. 2 : waste or foreign matter : impurity.
What does dross look like?
Dross is a mass of solid impurities floating on a molten metal or dispersed in the metal, such as in wrought iron. It forms on the surface of low-melting-point metals such as tin, lead, zinc or aluminium or alloys by oxidation of the metal. Dross, as a solid, is distinguished from slag, which is a liquid.
What does it mean to fast track someone?
to make it easier for something to happen or for someone to achieve something more quickly than usual: There are calls for the bill to be fast-tracked through Congress.
What is the process of fast track?
Fast Track process is a well-designed procedure in order to promote easement of doing business by evicting the complex procedure for small companies. The aim is to support and develop the corporate culture to boom the economy of India.
How do you prevent dross?
The majority of Dross is created when solder comes in contact with Oxygen. The best way to reduce Dross creation is to limit the solders exposure to Oxygen. The industry accepted method of doing this is to introduce a blanket of inert gas, (N2) Nitrogen, over the solder.
Which is the best definition of the word dross?
Definition of dross. 1 metallurgy : the scum or unwanted material that forms on the surface of molten metal. 2 : waste or foreign matter : impurity.
What do you mean by dross in metal?
Dross is a mass of solid impurities floating on a molten metal or dispersed in the metal, such as in wrought iron.
What does the burning up of dross mean?
The dross, or recrement, of a metal; also, vitrified cinders. In the process, moral character may be shaped and strengthened; but it will not be transformed if it is dross in the first place. For the majority of the boys it meant the burning up of the dross and the beginning of better and nobler thinking.
When did dross become part of the English language?
Dross has been a part of the English language since Anglo-Saxon times; one 19th-century book on Old English vocabulary dates it back to 1050 A.D.
