Melting tips
Ingot Mold Material Choice: Graphite, Cast Iron, or Steel?
*User-supplied project image candidate: IMG-007. Specific model number is not visible; use only for 3 kg gold-furnace...
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Crucible Life Record: Track Heat Count and Failure Modes
*User-supplied project image candidate: IMG-005. Do not identify the displayed feed metals from color alone.*
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Cleaning a Crucible After Flux: What Is Safe?
Quick answer
Clean flux residue only with methods approved for the crucible material and alloy workflow. The safest T...
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Crucible Lid Cracked: Can You Still Use It?
*User-supplied project image candidate: IMG-005. Do not identify the displayed feed metals from color alone.*
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What If a Crucible Gets Stuck in the Furnace?
Quick answer
Stop and cool before addressing a stuck crucible; avoid prying hot parts or damaging elements. The safes...
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Crucible Wall Thinning: Inspection Signs Before the Next Melt
*User-supplied project image candidate: IMG-008. Use for tongs, mold, or pour-route context; metal and mold material ...
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Flux Use in a Small Melting Furnace: Evidence Before Recipes
Quick answer
Avoid generic flux recipes; match flux, alloy, crucible, residue handling, and ventilation. The safest T...
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Borax and Graphite Crucibles: Compatibility Questions to Ask
Quick answer
Use supplier guidance before applying borax or flux to graphite crucibles. The safest ToAuto answer is t...
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Graphite Crucible Seasoning Myths: What Not to Assume
*User-supplied project image candidate: IMG-005. Do not identify the displayed feed metals from color alone.*
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Crucible Lid Fit: Why It Matters Before Heating
*User-supplied project image candidate: IMG-005. Do not identify the displayed feed metals from color alone.*
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Crucible Diameter and Furnace Fit: What to Measure
*User-supplied project image candidate: IMG-005. Do not identify the displayed feed metals from color alone.*
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Charge Log for Scrap Metal Melting: What to Record
*User-supplied project image candidate: IMG-009. Use for casting-result context; part material and purpose are not co...
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