fusibility การใช้

At some point I'll have to work on fusibility and streak.
It is a fusibility test which is commonly used to measure the different fusing temperatures during a controlled heating rate of a biomass sample.
Other simple tools include the blowpipe ( to test the fusibility of detached crystals ), the goniometer, the magnet, the magnifying glass and the specific gravity balance.
Afterwards, with the spread of tin glazes, lead gradually became the principal background in tin glazes, though a small proportion of alkali was still introduced in order to increase the fusibility.
Salt was the principle of fixity ( non-action ) and in-combustibility; mercury was the principle of fusibility ( ability to melt and flow ) and volatility; and sulfur was the principle of inflammability ."