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What is the furnace hot-zone material? Will it contaminate my samples?

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What is the furnace hot-zone material? Will it contaminate my samples?
Glance over:- Release date:Jun 02, 2026【Big In Small
Our furnace hot zone is graphite-based. This is important — your samples must be confirmed non-reactive with carbon at the target temperature and under your specified atmosphere (vacuum or inert gas).

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If reactivity is a concern, alternative approaches may be needed. It's better to identify this risk before processing rather than discovering it in the furnace.

Unsure about carbon reactivity? Send us your material name and we'll evaluate compatibility.