Products

Fused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry Casting

China Fused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry Casting, Find details about China Quartz Casting Crucible, Fused Silica Dish from Fused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry Casting

Model NO.
YN-173
Product Name
Silica Crucible,Bowl,Container,Cup
Density
2.1
Usage
Casting Gold Silver Aluminum Copper Metals
Trademark
Yunnuo
Transport Package
Carton
Specification
CUSTOMIZED
Origin
China
HS Code
8547100000
Model NO.
YN-173
Product Name
Silica Crucible,Bowl,Container,Cup
Density
2.1
Usage
Casting Gold Silver Aluminum Copper Metals
Trademark
Yunnuo
Transport Package
Carton
Specification
CUSTOMIZED
Origin
China
HS Code
8547100000

 Fused quartz bowls,melting dish

Selecting fused quartz as the main raw material, processed by modern ceramic technology, mainly used for the melting
of gold,platinum, dental alloys, and other high-temperature alloys.

SiO2:>99.0%,
Content of impurities (K2O, Na2O, Fe2O3) < 0.10%,
High strength
Compressive strength at room temperature ≥70MPa,
Withstand high temperature of 2800C and limit of 3000C.

Features: high temperature resistance, room temperature pressure resistance, strong thermal shock resistance,
corrosion resistance,long service life.

Note:
Fused Quartz Bowl is easy to absorb moisture during transportation. Dry it with low temperature before use. In order to prolong its service life, please preheat a large area before heating at high temperature and gradually increase the temperature. Then sprinkle some borax on the bottom of the bowl and overfire. After the borax is melted, a layer of thin film crystals will be formed on the bottom of the bowl to prevent the gold and silver from sticking to the bottom of the bowl after melting.

Application: dedicated refractory bowls such as leather tiger wind balls, gold melting machines.
Model No.
Appro.capacity in ml
Size in mm
YN-002
15
Ф56*H20
YN-005
28
Ф79*H36
YN-010
70
Ф88*H36
YN-015
90
Ф99*H36
YN-020
128
Ф108*H44
YN-030
175
Ф118*H49
YN-050
330
Ф140*H54
YN-100
450
Ф172*H63
YN-200
740
Ф220*H70
Fused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry CastingFused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry CastingFused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry CastingFused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry CastingFused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry CastingFused Silica Quartz Gold Melting Ceramic Crucibles for Jewelry Casting

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