制造知识

Hardness indicates the ability of a mate…

Main forms of building metal corrosion: …

Plasticity refers to the ability of meta…

Many mechanical parts and engineering co…

Metal materials refer to metal elements …

The characteristics of chemical reaction…

1. Yield point（ σ s) When the stress of …

According to the analysis of magnesium a…

The main alloying elements in 6061 alloy…

Explanation of common aluminum alloy pro…