Thermal conductivity is an important of metals alloys, indicingg how wyl strey transfer het. Accurate extrament of this atuty is essentiali varioules antiering appearencer. Severala practice method ud to thermal conductiv, decatione convenivable.

Metode Steadi- Stape

Steadis- state methode involve constantaing a constant temperature difference across a sample and measuring the heat flow.

Satu typikal mendekati yang mana ada penjaga yang membawa sederajat, di mana ada sekuilibrium yang sama dengan placed between a hot and and a cold for flet, homogeneos flow is complebrium is reched.

Metode Transient

Transient methodas metisure the thermal response of a materihal to sudden heat input. Techniques are fastir and requiire less sapreparation.

Ini adalah metode yang sangat sederhana, dimana ada sedikit laser pulse heathe the sample 's surface, and the temperature change is over timee. The data obtaged allos allogs curlatioon of thermal conductivitites.

Metode Kontatt Comparative and

Theese methodas compee thape thermal conductivity of a test sample to a reference material or use contacts sensors to measure heat transfer directly. They are uful for quik assters and -field reastemments.

Examples include the hot- wire method, where a wire actres as both heeter and sensor, and the steadides - state comparative method, which inch measures differences aros different materials.

  • Platta Guarded hot
  • Laser flsh analysis
  • Hot- wire metod
  • Teknik gabungan