i think i could be composition of lead & bismuth.
Fusible metal plugs,which melted at known temperature
A fusible plug is a metal cylinder that has been threaded with a hole drilled throughout it. The plugs can be found in a variety of metals. Heated metal is used to seal the hole.
steel
It may have gotten it too hot and warped the metal rim- or the lid. Check it for true with a straightedge. If the pot or the lid is warped, it's time for a new cooker.
they look like a regular pot but the lid is screwd in tighly and at the top it has a cilindrical metal weight that moves and makes a hizzing sound when the preassure starts scaping trhoug it.
Rose's metal is a fusible alloy and thus does not have a boiling point. Its melting point however is between 200 and 208 degrees Fahrenheit.
propane is packaged in metal cyliners. These cylinders all meet safety standards and are pressure tested before they are filled for the first time
Conduction. The pan rests on the cooker top. Heat passes by direction conduction to the metal of the pan, and from the pan to the liquid.
Heavy metal toxicity, could cause glitter like substance to leach out of the skin. Do you cook with aluminum pans or pressure cooker? This is an educated guess. My daughter and grandchild both have this symptom.
A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity.
If the accessories were designed by the manufacturer of the microwave cooker there will be no problems, no matter what they are made of. Its metal objects that the cooker was not designed for that are problems, especially foil or wire as they are high resistance and can cause fires.
Rupture disks and pressure safety valves (psvs) are both types of relief valves. Rupture disks are thin sheets of metal that break at a designated pressure and can only be used one time. Pressure safety valves also relive at a specified pressure, but work by a spring and can relieve multiple times with little or no damage to the relief device.