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Sterling Silver Sheet: 925 Alloy Cast and Rolled
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17. Oktoba 2026NO
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Sterling Silver Sheet: 925 Alloy Cast and Rolled

Sterling is 92.5 % silver and 7.5 % copper: the copper makes soft fine silver hard enough to wear. Melt the two together, pour an ingot, and roll it down to sheet, annealing it whenever it stiffens: heat to a dull red and quench in water. The picture: our diagram, ingot to sheet.
Kati
Half a day

Maagizo

1

Weigh out 925

Weigh fine silver and copper in the ratio 92.5 to 7.5 (see the notebook).

Vifaa kwa hatua hii:

Fedha SafiFedha Safi92.5 g
Mche wa ShabaMche wa Shaba7.5 g

Zana zinazohitajika:

Mizani ya dijitali ya jikoniMizani ya dijitali ya jikoni
2

Melt and pour

Melt them together in a crucible with the torch, stir, and pour into an ingot mould.

Zana zinazohitajika:

Chombo cha KuyeyushiaChombo cha Kuyeyushia
Tochi ya PropaniTochi ya Propani
Koleo la kaure ya kuyeyushiaKoleo la kaure ya kuyeyushia
Kalibu ya kutupa madiniKalibu ya kutupa madini
Glavu za kulehemuGlavu za kulehemu
Miwani ya usalamaMiwani ya usalama
3

Anneal

Heat the ingot to a dull red and quench it in water.

Vifaa kwa hatua hii:

MajiMaji5 lita

Zana zinazohitajika:

Tochi ya PropaniTochi ya Propani
Ndoo ya kupoza chumaNdoo ya kupoza chuma
Koleo la kaure ya kuyeyushiaKoleo la kaure ya kuyeyushia
4

Roll to sheet

Roll it through the mill a little at a time, annealing again whenever it gets stiff, until it is as thin as you need.

Zana zinazohitajika:

Kinu cha kuviringisha metaliKinu cha kuviringisha metali
Tochi ya PropaniTochi ya Propani
Ndoo ya kupoza chumaNdoo ya kupoza chuma
Kipima-unene cha dijitali cha inchi 6Kipima-unene cha dijitali cha inchi 6
5

Weighing out 925

Inapakia daftari la Jupyter…

Vifaa

3
  • 1
    Fedha Safi
    92.5 g
    Kishikilia Nafasi
  • 1
    Mche wa Shaba
    7.5 g
    Kishikilia Nafasi
  • 3
    Maji
    5 lita
    Kishikilia Nafasi

Zana Zinazohitajika

10

Mchoro huu unatengeneza

Thumbnail
Kishikilia nafasi

Bamba la Fedha ya Sterling

Free

128
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Blueprint zinazohusiana

Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni

Copper Round Bar: Ingot Hammered Round with Annealing

Copper Round Bar: Ingot Hammered Round with Annealing

na ForgeNO

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