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#4 8KG MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

Q: Do i preheat it to 400 C or F for an hour?

I have no way to measure the temperature. Just know that I heat it slowly nd it has tolerated the melting of brass well.

Q: Worst case scenario if I tried melting aluminum in a charcoal forge with this product?

I use mine in a pellet burning furnace

Q: Instructions say to cure crucible in oven with borax. But borax melts at 1,369*F. Does it mean foundry instead of oven?

I just put mine in the house oven and set it for max temp. I set the oven to "self clean" which heats and holds higher temp. seems to have worked fine.

4.5/5

产品编号: 377645832

安全交易

经常一起购买

#4 8KG MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch)

#3 6KG Metal Cap. MegaCast™, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

描述

#4 8KG MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

有问题吗？看看别人问了什么

Would these crucibles work safely in an electric resistance furnace (Kanthol coils, or ceramics/pottery kiln for example)?

Do i preheat it to 400 C or F for an hour?

Worst case scenario if I tried melting aluminum in a charcoal forge with this product?

Instructions say to cure crucible in oven with borax. But borax melts at 1,369*F. Does it mean foundry instead of oven?

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

扎伊纳布 N.

非常棒的服务。送货速度比预期的要快。

1 周前

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

2 周前

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HK$1084

关税和税费包括

Hong Kong店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

TrustPilot

TrustScore 4.5 | 7,300多个评论

扎伊纳布 N.

非常棒的服务。送货速度比预期的要快。

1 周前

Sneha T.

我收到的产品完好无损。总体来说服务很棒。

1 个月前

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