Vacuum Chamber Materials
Vacuum chambers can be constructed of many materials. "Metals are arguably the most prevalent vacuum chamber materials." The strength, pressure, and permeability are considerations for selecting chamber material. Common materials are:
- Stainless Steel
- Aluminum
- Mild Steel
- Brass
- High density ceramic
- Glass
- Acrylic
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Famous quotes containing the words vacuum, chamber and/or materials:
“Teenagers who are never required to vacuum are living in one.”
—Fred G. Gosman (20th century)
“The fate of the country does not depend on how you vote at the polls,—the worst man is as strong as the best at that game; it does not depend on what kind of paper you drop into the ballot- box once a year, but on what kind of a man you drop from your chamber into the street every morning.”
—Henry David Thoreau (1817–1862)
“Young children learn in a different manner from that of older children and adults, yet we can teach them many things if we adapt our materials and mode of instruction to their level of ability. But we miseducate young children when we assume that their learning abilities are comparable to those of older children and that they can be taught with materials and with the same instructional procedures appropriate to school-age children.”
—David Elkind (20th century)