Gold Melting Alloys of 2025
Best Choice1
Sumind8 Pcs Graphite Ingot Mold Crucible for Melting Smelting Molds for Gold Silver Metal Aluminum Alloy Copper Brass Casting Refining, 4 x 2 x 1 Inch
Main highlights- Wide Applications: the ingot casting mold can be applied for experiments and smelting of non ferrous metals, such as gold, silver, copper, aluminum, and so on; Considering the size of this product, it is more suitable for small capacity metal melting
- Size Detail: our ingot molds measure about 4 x 2 x 1 inch/ 100 x 50 x 25 mm in outer, 90 x 40 x 20 mm/ 3.54 x 1.6 x 0.8 inch in inner, can smelt 1 kg gold or 500g silver, satisfying most of your melting or casting metal needs
- Quality Material: the graphite mold is mainly made of graphite, stable in texture, firm and sturdy, ensuring that the metal purity will not be affected during metal refining; Rapid cold and hot use conditions, with nice thermal stability
- Package Content: you will receive 8 pieces of casting ingot molds, sufficient for your daily use and replacement, can improve your work efficiency, saving your time and energy, can be kept for a long time
- Nice Performance: our graphite ingot mold has nice thermal conductivity, which can greatly shorten the melting time and save energy, and withstand 2000 degrees Celsius, nice acid and alkali resistance, nice corrosion resistance, impact resistance, 89 MPA compression resistance, and 48.7 MPA flex resistance
9.7Exceptional
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Value for Money2
DEELEDM6 Pack Ceramic Crucible Bowl with 7.87" Crucible Tong, 1000g/500g/250g/150g/100g Quartz Ceramic Crucible Melting Dishes Pot for Casting Refining Torch Melt Jewelry Gold Silver Brass Alloy
Main highlights- WITH TONG: Crucible tong is made of stainless steel for durability. The length of 20 cm/7.87 inches allows you to use it at a safe distance from the crucible without burning your hands. Please note that it can only hold round bowls
- WIDE USE: The crucible set is an ideal melting casting refining tool for jewelers, goldsmiths, blacksmiths, chemical refiners. Slowly heat the quartz ceramic crucible before use and make sure to coat the crucible bowl with borax before use
- USAGE: Suitable for refining casting molding of platinum/metal/gold/silver/brass/copper/alloys. Its tapered sides and pouring spout are designed for easy removal of material
- PACKAGE INCLUDES:5pcs Quartz Silica Melting Crucible (100g/150g/250g/500g/1000g) & Heavy Duty Stainless Steel 7.87" inch Crucible Tongs
- MATERIAL: Our ceramic crucibles are made of 99% pure quartz with high thermal conductivity, chemical resistance and high temperature resistance up to 2800 degrees Fahrenheit
9.5Excellent
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3
QWORKQWORK Ceramic Crucible Bowl, 4 Pcs Quartz Melting Dishes Pot for Melting Casting Refining Gold Silver Brass Alloy, 100g
Main highlights- Usage: Suitable for Refining Casting Molding Platinum/Metal /Gold/Silver/Brass/Copper/Alloy etc.
- Size: The Outer Diameter 58mm, the height 20mm, Wall Thickness 6mm, the capacity is 100g.
- Package: Includes 4 pcs 100g White Ceramic Crucible Bowl Dish.
- Material: Made of premium ceramic, high purity, high temperature resistance up to 2800 degrees F.
- Design: Tapered sides and a pour spout for easy material removal.
9.3Excellent
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4
SKYPROLTKJ 4pcs Fire Graphite Set Crucible + Tongs + Bowl + Combination Mould, Used for Platinum, Gold-Silver, Brass, Alloy Smelting
Main highlights- 【Size】- Crucible bowl: Capacity: 150g, Outside diameter: 60mm Height: 20mm;Crucible Tong: Length: 25cm;Square Graphite: Size: (L/W/H)7.7 × 5.7 × 11.5cm; Cylindrical Graphite: Outer Dia.:40 mm/1.57inch, Total Height:40 mm/1.57inch.
- 【High Working Efficiency】- High temperature over 2800 degrees, high purity and high strength, durable in use. High heat resistant, high shock resistance and corrosion resistance.
- 【Four Pieces Of A Set】- including 1 x Quartz Melting Crucible, 1 x Tongs, 1 x Square Graphite, 1 x Cylindrical Graphite.
- 【Crucible Tong】- Anti-slip design, gripping the crucible firmly, not easy to slip.
- 【Application Fields】- Mainly used in dental alloys, platinum, gold, silver, copper brass and other high temperature melting alloys
9.0Excellent
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5
NovellaireNovellaire-8 Pcs Crucibles for Melting Metal Kit, 4 Ceramic Quartz Crucibles and 2 Upgraded and Enlarged Ceramic Quartz Crucibles, 2 Pcs Whipclip Handle 2a, Melting Metals Like Gold and Silver.
Main highlights- Versatile Use: Ideal for Various Casting Processes, Our Crucibles Handle Metals Like Platinum, Gold, Silver, and Alloys with Ease, Promising Consistent Quality for Any Project.
- Versatile Crucible Set: Includes 4 Ceramic Quartz Crucibles (capable of holding 250 g of melted gold) and 2 Upgraded and Enlarged Ceramic Quartz Crucibles (capable of holding 600 g of melted gold). Additionally, it comes with Two Stainless Steel Tongs (Whip Handle 2A), providing a comprehensive solution for precise metal melting. Suitable for a wide range of metals and alloys, these crucibles are essential for all your casting needs.
- Pro Tips: Enhance your quartz ceramic crucibles' efficiency by gradual heating and pre-use borax glazing. These practices ensure peak performance and prolong the crucibles' lifespan.
- Premium Fused Quartz Crucibles: Designed with Advanced Ceramic Technology, Our Crucibles Withstand Temperatures Up to 3272°F (1800°C) for Dependable High-Temperature Melting. Features Include a Stainless Steel Handle for Ease of Use.
- Ergonomic Design: Our Crucibles Feature Tapered Sidewalls and a Spout for Easy Material Removal and Efficient Pouring, Ensuring a More Productive and Effortless Workflow.
8.8Very Good
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6
Rosenthal CollectionItalian Melting Ceramic Crucible Set of 2 Melting Gold Silver Copper with Whip Tongs Handle 2A (Small)
Main highlights- Pre Heat at 400 degrees for one Hour for Best Results
- New Italian Ceramic Silica Crucible Torch Dish Cup Set
- Improved Design for Torch Applications
- 2 dishes (1-3/4 inch and 2-1/4 inch) - 200 and 400 Gram capacity
8.6Very Good
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7
WaymilBorax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz
8.9 Durability8.7 worth the money8.7 lasts a long time8.3Good
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8
QWORKQWORK Ceramic Crucible Bowl, 2 Pcs Quartz Melting Dishes Pot for Melting Casting Refining Gold Silver Brass Alloy, 250g
Main highlights- Usage: Suitable for Refining Casting Molding Platinum/Metal /Gold/Silver/Brass/Copper/Alloy etc.
- Size: The Outer Diameter 86mm, Wall Thickness 6mm, the capacity is 250g.
- Package: Includes 2 pcs 250g White Ceramic Crucible Bowl Dish.
- Material: Made of premium ceramic, high temperature resistance up to 2800 degrees F.
- Design: Tapered sides and a pour spout for easy material removal.
8.1Good
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9
QoTang3 PCS Ceramic Quartz Crucibles for Melting Metal Kit, Crucibles Crucibles Melting Dishes, Ceramic Melting Casting Refining Jewelry Gold Silver Brass Alloy 100/250/500g
Main highlights- Versatile Capacity Options: With capacities of 100g, 250g, and 500g, our crucibles cater to a wide range of refining and casting needs. Suitable for use in electric light, semiconductors, optical communications, military, metallurgy, and more.
- Professional-Grade Refining: Whether you're a professional jeweler, metallurgist, or hobbyist, our quartz silica melting crucibles offer the precision and reliability needed for successful refining and casting of precious metals and alloys.
- Premium Ceramic Construction: Our quartz silica melting crucibles are made of high-purity ceramic, ensuring exceptional strength and resistance to temperatures up to 3272°F (1800°C). Perfect for refining and molding platinum, gold, silver, brass, copper, and various alloys.
- High Shock Resistance: Our crucibles are designed to withstand high shock, making them reliable and durable for repeated use. Ensure optimal performance by heating the quartz ceramic cup slowly and glazing with borax before use.
- Efficient Design: The tapered sides and pour spout of our crucibles facilitate easy material removal, enhancing the refining process. Ideal for use in various fields including building materials, chemical, mechanical, electrical, and environmental protection.
8.0Good
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10
DjcoolbeDjcoolbe 4PCS 2.76"Ceramic Quartz Crucible Bowl Dish Cup for Melting Gold Silver Copper Whips Tongs Handle 2A Jewelry Refining Casting Pot and 20g Borax
Main highlights- With 20g Borax Nice for Jewelry Learner to Operate Jewelry Tool.Nice for Torch Applications Gold, Brass, Bronze, Silver, Copper Molten Alloys. It is also helpful for jewelers,Metalsmiths/Blacksmiths/Chemical Refiners.4pcs Ceramic Crucible Bowl with Tongs Clips Nice for Jewelry 18K/24K Gold Silver Brass Metal Refining Casting Melting
- Please Heat Quartz Ceramic Crucible Bowl up Slowly and Make Sure to Glaze Bowl with Borax Before Using.
- Include One Bag 20g Good Quality Borax and 4PCS Quartz Crucible Bowls Dish Cup for Jewelry Silver Gold Casting Melting Refining with Pour Spout(Outter and Inner Diameter are 2.76"and 2.36",Width 0.2",Depth 1",about 100g Capacity),One 304 Stainless Steel Whip Tongs Handle 2A
- Crucible Bowl Dishs are Professional for Metal Jewelry Melting,Trusted by Lots of Jewelry Makers,Quality are Enough for Using
- Ceramic Quartz Crucible Bowl are 99.99% High Purity,Corrosion Resistance,Made of Durable Quartz,with Strong Thermal Conductivity,Chemical and High Temperature Resistance,Available to Hold 2800 Degree Temperature.The Handle Provides You a Comfortable Grip While Using it,Protect Your Hand Well
7.7Good
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