Question

explain impregnation​

Answer 1

Answer:

verb (used with object), im·preg·nat·ed, im·preg·nat·ing. to make pregnant; get with child or young. to fertilize. to cause to be infused or permeated throughout, as with a substance; saturate: to impregnate a handkerchief with cheap perfume. to fill interstices with a substance.Vacuum impregnation seals porosity and leak paths in metal castings and powdered metal parts that form during the casting or molding process. The process is done by filling the pores with a sealant under pressure to stop fluids or gases from leaking under pressure.

Explanation:

the introduction of chemical substances into wood in order to improve its characteristics and impart new properties. Impregnation stabilizes dimensions, increases strength and resistance to water, moisture, and chemicals, and reduces cracking

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Answer 2

impregnation seals porosity and leak paths in metal castings and powdered metal parts that form during the casting or molding process.

Explanation:

The process is done by filling the pores with a sealant under pressure to stop fluids or gases from leaking under pressure.

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