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Lead Sheet Cast on a Tilted Iron Plate, Ure 1839
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14. Oktoba 2026NO
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Lead Sheet Cast on a Tilted Iron Plate, Ure 1839

Thin lead sheet can be cast without rolling. Andrew Ure (1839) describes the white-lead works: melted lead is poured on an iron plate over the pot, and as soon as its surface begins to set the plate is tipped, so the still-liquid lead runs back and leaves a thin sheet that lifts off like paper. Their sheets were 1/24 inch thick or less. The picture: our diagram, the plate tipped over the pot as the liquid runs off.
Kati
An afternoon

Maagizo

1

Melt the lead

Melt lead in a cast-iron pot over the fire. Work outdoors, keep food and drink away, and wash your hands after.

Vifaa kwa hatua hii:

Mche wa RisasiMche wa Risasi5 kg
MkaaMkaa3 as required

Zana zinazohitajika:

Chungu cha kuyeyushia cha chuma cha kutupwaChungu cha kuyeyushia cha chuma cha kutupwa
Fua ya mhunziFua ya mhunzi
Barakoa ya vumbiBarakoa ya vumbi
Glavu za kulehemuGlavu za kulehemu
Miwani ya usalamaMiwani ya usalama
2

Set the plate

Lay a clean, dry iron plate across the pot so it can be tipped toward one side to drain into the pot.

Zana zinazohitajika:

Bamba la chuma (lililofuliwa)Bamba la chuma (lililofuliwa)
Chungu cha kuyeyushia cha chuma cha kutupwaChungu cha kuyeyushia cha chuma cha kutupwa
Glavu za kulehemuGlavu za kulehemu
Miwani ya usalamaMiwani ya usalama
3

Pour and tip

Ladle lead onto the plate. The moment its surface starts to set, tip the plate so the liquid runs back into the pot; the thin set layer stays as a sheet.

Zana zinazohitajika:

Upawa wa kusubu chumaUpawa wa kusubu chuma
Bamba la chuma (lililofuliwa)Bamba la chuma (lililofuliwa)
Glavu za kulehemuGlavu za kulehemu
Miwani ya usalamaMiwani ya usalama
4

Lift and repeat

Lift the sheet off, cool the plate with water, and pour again. Trim the sheets with snips.

Vifaa kwa hatua hii:

MajiMaji5 lita

Zana zinazohitajika:

Mkasi wa batiMkasi wa bati
Glavu za kulehemuGlavu za kulehemu
Miwani ya usalamaMiwani ya usalama
5

Sheet from a pot

Inapakia daftari la Jupyter…

Vifaa

3
  • 1
    Mche wa Risasi
    5 kg
    Kishikilia Nafasi
  • 1
    Mkaa
    3 as required
    Kishikilia Nafasi
  • 4
    Maji
    5 lita
    Kishikilia Nafasi

Zana Zinazohitajika

8

Mchoro huu unatengeneza

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Kishikilia nafasi

Bati la risasi

Free

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