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Making purple gold

NileRed・2 minutes read

An individual successfully created a high-quality purple gold ring through a meticulous process involving research, experimentation, and overcoming various challenges. Despite initial setbacks with cracking molds, the final ring exceeded expectations in durability and appearance, showcasing the creator's dedication and attention to detail.

Insights

  • Extensive experimentation and meticulous attention to detail were crucial in successfully creating a high-quality ring from purple gold, overcoming initial challenges and ensuring a satisfactory outcome.
  • The use of Argon gas for degassing the molten purple gold significantly improved its quality, showcasing the creator's dedication to refining the material and achieving the desired results in the ring-making process.

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Recent questions

  • What is purple gold?

    A unique gold-aluminum alloy with a purple hue.

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Summary

00:00

Creating Pure Purple Gold: A Challenging Journey

  • In 2019, the video was sponsored by Opera, showcasing the transformation of old jewelry into 24 karat gold bars.
  • Purple gold, an alloy of gold and aluminum, was discovered and found to be sold as jewelry on a website.
  • Initially skeptical of purple gold's authenticity, further research confirmed its reality and unique properties.
  • The desire for a pure purple gold ring arose, but no such product was available due to the difficulty in working with purple gold.
  • Determined to create a pure purple gold ring, the individual embarked on the challenging process of making purple gold.
  • A patent provided crucial information on creating stronger purple gold by adjusting the gold-aluminum composition.
  • Obtaining a 100 G gold bar, the individual chemically broke it down into a powdered form for the purple gold creation.
  • The dissolved gold was then transformed back into metallic gold through a series of chemical reactions.
  • Aluminum was added to the gold powder in a crucible, melted, and combined to form a gold-aluminum mixture.
  • The resulting purple gold alloy, with a higher gold content, was successfully created, showcasing a beautiful and unique purple hue.

15:51

Creating Pinkish Purple Gold Bars Through Refinement

  • The jewelry appeared pinker than expected due to the patent specifying a pinkish purple color for the recipe.
  • To achieve a shiny ring, the focus shifted to eliminating oxides causing a mess during the process.
  • Options to prevent aluminum from reacting with oxygen included a specialized machine or a DIY setup with argon gas.
  • A tabletop furnace with argon gas was used to melt gold and aluminum, resulting in a cleaner mix with fewer oxides.
  • Pouring the mixture into a mold required speed to prevent oxidation, leading to a successful attempt after initial failures.
  • Despite initial success, the purple gold didn't retain its color after sanding, prompting further experimentation.
  • Attempts to restore the purple color involved heat treatment at 600°C, resulting in a successful color transformation.
  • The color of the purple gold varied during cooling, indicating potential for further experimentation with heat treatment.
  • Molding the purple gold into a bar shape was successful, but the final product required extensive hand sanding and polishing.
  • The final gold bar, resembling a typical gold bar but in pinkish purple, proved the feasibility of casting and refining the purple gold, despite minor color variations.

30:54

Overcoming challenges to create high-quality ring

  • The creator initially faced issues with their purple gold project, noticing color inconsistencies and numerous cracks throughout the material.
  • Attempting to rectify the problem, they purchased a pendant made by Lee W to compare the quality, realizing their own flaws.
  • Research led them to discover a similar issue with pure aluminum, caused by hydrogen gas forming bubbles during solidification due to moisture reacting with the metal.
  • To eliminate the hydrogen gas, the creator experimented with various methods, ultimately deciding to bubble Argon gas through the molten purple gold to degas it.
  • They faced challenges in finding suitable materials for the degassing process due to the high temperatures involved, settling on fused quartz tubes.
  • After reprocessing their gold, they successfully degassed the purple gold using the Argon bubbling method, leading to a significant improvement in the material's quality.
  • The creator then proceeded to create a ring using the degassed purple gold, carefully considering the non-malleable nature of the material and custom-making a graphite mold for the ring.
  • They meticulously poured the molten gold into the mold, taking precautions to prevent cracking during the cooling process due to the material's lack of malleability.
  • Despite initial concerns, the ring-making process was successful, with the creator achieving a satisfactory result and avoiding any significant issues.
  • Through experimentation, research, and meticulous attention to detail, the creator overcame challenges in their purple gold project, ultimately achieving a successful outcome in creating a high-quality ring.

46:12

"Challenges and Triumphs in Crafting Unique Ring"

  • The individual attempted to create a ring out of purple gold but faced challenges with the initial mold cracking.
  • After a second attempt with a red-hot mold, the ring did not fully form, resulting in a unique shape that was eventually sanded and polished to satisfaction.
  • Despite initial concerns, the final ring exceeded expectations in durability and appearance, leading to a sense of accomplishment.
  • The creator acknowledges the project's tedious nature but expresses gratitude to supporters and sponsors, highlighting the use of Opera browser for various features like Lucid mode, social media access, and AI tools.
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