Make Your Own Gold Bars Lot of 8 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels

Q: Will the cupel absorb aluminum?

I don't know about aluminum. However cuppeling will remove the lead or bismuth carrier, as well as base metals such as copper present through oxidation, leaving the precious metal button behind. The button left behind should be .99 fine.

Q: How many oz of silver can it hold at once

These cupels are for fire assaying. Probably 1-2 grams max. If you use them to melt only, may get 1toz in it(not very deep).

Q: Can you use this in a propane furnace like a devil forge?

I’m not sure. These cupels are for assaying. If you are melting I would suggest clay graphite or silicon carbide crucible.

产品编号: 380108820

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细节

Brand
Make Your Own
Color
White
Material
High quality
Item Weight
0.93 Kilograms
Shape
Round

经常一起购买

Lot of 8 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels

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Lot of 6 - # 10 Mabor Cupel 2-3/8" Gold-Assay-Smelting-Refining-Melting-Cupels

描述

Make Your Own Gold Bars Lot of 8 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels

有问题吗？看看别人问了什么

Will the cupel absorb aluminum?

How many oz of silver can it hold at once

Can you use this in a propane furnace like a devil forge?

常见问题

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安妮塔· G.

体验不错，但跟踪更新可以更好。

2 个月前

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

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哈立德 Z.

从订购到送货的体验都很棒。强烈推荐！

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Ayesha M.

产品与描述完全相符。对我的购买非常满意。

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