• Karyoplasma@discuss.tchncs.de
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    1 year ago

    This is inaccurate. Graphite is not flammable. It forms small particles that, mixed with air, could combust in a dust explosion, just like flour.

    • Aurenkin@sh.itjust.works
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      1 year ago

      I’m probably just being dense but what’s the difference between being flammable and being susceptible to combustion?

      • disguy_ovahea@lemmy.world
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        1 year ago

        They’re referring to the relationship between surface area and combustion. Talc, for example, melts but does not burn. Talc powder can ignite if blown over an open flame.

      • Karyoplasma@discuss.tchncs.de
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        1 year ago

        You’re not dense for asking a question. Without asking questions, it’s Impossible to learn.

        The flash point is different. The flash point is the temperature that is necessary to create enough vapor for the substance to ignite.

        Flammable material has a low flash point, which means it catches on fire easily. Think gasoline. Combustibles need a higher initial temperature, but eventually they will burn and sustain the burning until running out. Think wood.

    • Eheran@lemmy.world
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      1 year ago

      Let us just note that this would be impossible when using it to write something.

      • 4am@lemm.ee
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        1 year ago

        I don’t know where you got any of this, your comment makes the least sense of anyone in this post, and some of these people are actually wrong