This Mod places metal ingots on the ground, which makes me feel very immersive while playing, but I have to install TFC every time I want to use this feature. Most of the time, I don't want to play TFC survival mode, I wish I could separate this feature out and make it a Mod, any suggestions? What should I do?

There's Stackable and Charset Immersion.

Thank you very much for your answer! How helpful! I've solved the problem! Thank you so much!!!

Sorry for the late reply, just gonna add a comment:

That feature is actually from TFC itself, this addon is mostly for adding other mods' metals to TFC, so it can have those little things and also be integrated with TFC systems (like melting, alloying and other things).