The Content Of The Article:

tin

Family:

Non-ferrous metals.

Composition:

Mineral extract.

Aspect:

Silver. Brilliant.

properties:

Excellent electrical and thermal conductivity. Heavy metal. Particularly malleable. Resistance to cold corrosion in wet environments. Perfect for alloys.

Weak points:

Does not resist acid attacks. Tendency to tarnish. Contact with tin oxide can cause irritation.

Oxidation:

Tin oxide (protective coating against corrosion).

variations:

Alloys.

Fields of application of DIY:

Raw material for making welds. For tinning (cover with a layer of tin to ensure electrical conductivity). Very aesthetic, he also used a lot in decoration.

Implementation:

Tinning and welding.

Interview:

Easy. It polishes once or twice a year, to find its brilliant.


Video Instruction: An ninh 24h | Tin tức Việt Nam 24h hôm nay | Tin nóng an ninh mới nhất ngày 30/12/2018 | ANTV