Brand new soldering iron tip turns black, solder won't stick
27625
Solder does not stick to tip of soldering iron?
157056
How did rust appear on my cast iron in a matter of minutes?
146384
What are these spots on the PCB that are by the mounting holes?
971
I plugged an 8-pin EPS (CPU) cable into the GPU's PCI-E port. Is it damaged?
20886
Fixing Sticky Seasoning on Cast-Iron Pan
125326
How do I identify this component? It just says 0 on it
48868
Object renders black
91508
Voltage at soldering iron tip, should I be worried?
11527
Frying potatoes in cast iron: sticking!
98287
Part not behaving the way I expect it to
71609
White cloudy areas on bottom of new stainless steel skillet
148145
My circuit doesn't respond properly to the duty cycle
83486
What makes metal change its color during heating?
51908
Why does my circuit work on a breadboard, but not on a perfboard? I am new to soldering
35548
Bottom of tool shelf grayed out
67519
Cast iron pan flaking
118914
Cleaning brown/gray spots on overheated stainless steel stock pot