muntz metal การใช้

• Muntz metal had the advantage of being somewhat cheaper than copper.
• Her hull was sheathed with Muntz metal to reduce biofouling.
• A notable use of Muntz Metal is in the hull of the Cutty Sark.
• A layer of Muntz metal sheathing covered the hull to protect the wood from shipworm.
• Sheathing with zinc plate or with Muntz metal was used thereafter, as it was cheaper.
• The outer dome is of timber covered in Muntz metal, the inner dome being of coke and cement concrete.
• 1832 : Muntz metal is patented, an alpha-beta brass with about 40 % zinc and 60 % copper.
• This metal uses the same compounds and similar quantities of metals as the patent of Muntz metal, which appears at the same time.
• Possibly the most famous of the Muntz family was the inventor of Muntz metal, George Frederic Muntz, who was also an early Member of Parliament for Birmingham.
• In the 19th century, pure copper was partially superseded by Muntz metal, an alloy of 60 % copper, 40 % zinc and a trace of iron.
• "' Muntz metal "'is a form of alpha-beta brass with about 60 % copper, 40 % zinc and a trace of iron.
• Known both as Muntz Metal and "'Yellow Metal "', the alloy must be worked hot and is used today for corrosion resistant machine parts.
• The muntz metal outline that originally clad the outside of the hull and a pile of basalt which was the final cargo of blue metal from Kiama are all that was visible.
• The ship was of transverse and longitudinal steel frame construction; the hull was a single layer of wooden planks covered by a Muntz metal sheath that extended up to above the waterline.
• Projecting from the hipped, corrugated iron roof, centrally over the principal room of the building is a large dome clad with a copper and zinc alloy, known as Muntz metal sheeting.
• Several sections of iron frames remain intact on the harbour bed together with teak planks, sheets of Muntz metal, iron ballast blocks and the remains of the steam engine and propeller shaft . The site is occasionally visited by sports divers.
• That project determined the ship was nearly half intact ( 45 % ) from the keel to the'tween deck level, which was still partially sheathed in " yellow ", or Muntz metal, and was ballasted with rocks from San Francisco's Telegraph Hill.
• Their hulls were a complex sandwich structure, consisting of an inner layer of oak ribs thick, a iron skin, of oak support and backing for the armour, an armour layer of 4.5 to 5.5 inches ( 114 140 mm ) in thickness, and a thin sheathing of anti-fouling Muntz metal.