Quartz Silica Melting Crucible Dish Bowl Pot Casting Gold Silver Platinum
Fused quartz bowls,melting dish Selecting fused quartz as the main raw material, processed by modern ceramic technology,
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Basic Info.
Model NO. | YN-428 |
Transport Package | Plywood Case |
Specification | CUSTOMIZED |
Trademark | Yunnuo |
Origin | China |
HS Code | 8547100000 |
Product Description
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 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 strengthCompressive 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.Related Products
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