The following bracelet was made in silver .925 and three oval turquoises were string together on a wire. The wire was handmade; gauge 18 and the jump rings were made with an oval and round mandrels close and soldered to complete the bracelet.
A continuación les presento este brazalete en plata .925 con tres piedras ovaladas de turquesa. Estas fueron enhebradas en hilo de plata de un grosor de calibre 18 las argollas fueron elaboradas a mano con un torno ovalado y uno redondo; estas fueron cerradas y soldadas para terminar el brazalete.
Gold and Silver Art work in Cuttle fish bone, Sand Casting and lost wax casting also jewelry manufacturing.
Puerto Rico
Monday, October 28, 2013
Friday, October 4, 2013
Soldadura de Oro para 10K, 14K, 18K Gold Solder for 10k, 14K, 18K
Soldadura de Oro para 10K, 14K, 18K Gold Solder for 10k, 14K, 18K
Cadmium-free 10K & 14K Gold Solders / Soldadura Oro 10K y 14K libre de Cadmio
Gold,
wt % |
Silver
wt % |
Copper
wt % |
Zinc
wt % |
Tin
wt % |
Indium
wt % |
Melting Range °C
|
|
10K easy
|
41.67
|
27.10
|
20.90
|
5.33
|
2.50
|
2.50
|
680 - 730
|
10K medium
|
41.67
|
29.40
|
22.18
|
4.25
|
2.50
|
-
|
743 - 763
|
10K hard
|
41.67
|
33.25
|
23.85
|
1.23
|
-
|
-
|
777 - 795
|
14K easy
|
58.33
|
14.42
|
13.0
|
11.75
|
-
|
2.50
|
685 - 728
|
14K medium
|
58.33
|
17.50
|
15.67
|
6.0
|
2.50
|
-
|
757 - 774
|
14K hard
|
58.33
|
20.0
|
18.17
|
3.50
|
-
|
-
|
795 - 807
|
Melting range of typical 10K casting alloy is 830 - 895 °C.
El intervalo de fusión típico de Oro 10K es de 830 - 895 °C.
18K gold solder alloys: Cadmium-containing and Cadmium-free.
aleación Soldadura 18K Con y Sin Contenido de Cadmio.
Gold,
wt % |
Silver,
wt % |
Copper
wt % |
Zinc,
wt % |
Tin,
wt % |
Indium
wt % |
Cadmium
wt % |
Melting range,
°C |
|
'easy'
|
75.0
|
5.0
|
9.3
|
6.7
|
-
|
4.0
|
-
|
726-750
|
'medium'
|
75.0
|
6.0
|
10.0
|
7.0
|
-
|
2.0
|
-
|
765-781
|
'hard'
|
75.0
|
6.0
|
11.0
|
8.0
|
-
|
-
|
-
|
797-804
|
'medium'
|
75.0
|
2.8
|
11.2
|
9.0
|
-
|
-
|
2.0
|
747-788
|
'hard'
|
75.0
|
-
|
15.0
|
1.8
|
-
|
-
|
8.2
|
793-822
|
El intervalo de fusión típico de el Oro 18k amarillo es de: 830 - 895 °C .
Oro,
%Peso
|
Plata
%Peso |
Cobre
%Peso |
Latón
%Peso |
Estaño
%Peso |
Indio
%Peso |
Intervalo de fusión°C
|
|
10KSuave
|
41.67
|
27.10
|
20.90
|
5.33
|
2.50
|
2.50
|
680 - 730
|
10K mediana
|
41.67
|
29.40
|
22.18
|
4.25
|
2.50
|
-
|
743 - 763
|
10K Dura
|
41.67
|
33.25
|
23.85
|
1.23
|
-
|
-
|
777 - 795
|
14K Suave
|
58.33
|
14.42
|
13.0
|
11.75
|
-
|
2.50
|
685 - 728
|
14K mediana
|
58.33
|
17.50
|
15.67
|
6.0
|
2.50
|
-
|
757 - 774
|
14K Dura
|
58.33
|
20.0
|
18.17
|
3.50
|
-
|
-
|
795 - 807
|
Oro,
%Peso |
Plata,
%Peso |
Cobre
%Peso |
Latón,
%Peso |
Estaño,
%Peso |
Indio
%Peso |
Cadmio
%Peso |
Intervalo de fusión,
°C |
|
Suave
|
75.0
|
5.0
|
9.3
|
6.7
|
-
|
4.0
|
-
|
726-750
|
mediana
|
75.0
|
6.0
|
10.0
|
7.0
|
-
|
2.0
|
-
|
765-781
|
Dura
|
75.0
|
6.0
|
11.0
|
8.0
|
-
|
-
|
-
|
797-804
|
Mediana |
75.0
|
2.8
|
11.2
|
9.0
|
-
|
-
|
2.0
|
747-788
|
Dura |
75.0
|
-
|
15.0
|
1.8
|
-
|
-
|
8.2
|
793-822
|
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