At room temperature, the plasticity of magnesium alloy is very low, and it is not suitable for cold rolling. Therefore, the board bands are hot and warm at a certain temperature. Magnesium alloys suitable for production plate belts include magnesium-manganese alloy (M2M, ME20M, etc.), magnesium-aluminum-zinc alloy (AZ31B, etc.), magnesium-lithium alloy (LA141, etc.), and pure magnesium. Magnesium and magnesium alloy thin plates refer to plate materials with a thickness of 0.8 ~ 10mm, and the aluminum alloy thin plate is a plate with thickness ≥0.2 ~ ≤6.0mm; the thickness of the magnesium alloy is a plate with a thickness of 10mm. The thickness of the aluminum alloy thick plate is defined as thickness> 6.0mm board. Squeeze
Most of the magnesium is produced with extrusion process. The products are tube, stick, and shape materials. The squeezing is performed at a certain temperature. The magnesium alloy extrusion process and equipment are equivalent to the production of aluminum alloy extrusion materials. All deformation magnesium alloys can be used to produce squeezing materials: AZ31B, AZ61A, ZK10A, etc. used to squeeze the pipes; The production profiles are mainly AZ31B, AZ61A, AZ80A, ZK10A, ZK30A, ZK60A, etc.
At present, thermal squeezing is the primary plastic deformation processing process of Transformers. Like the squeezing of the Transformers aluminum alloy, the magnesium alloy extrusion material can be squeezed forward or reverse. For production, it can also be produced with dual -motion squeezers. It can be squeezed with a horizontal type or a stand -up extruder. In short, all equipment for squeezing-aluminum alloy semi-finished products can be used to produce magnesium alloy materials, but the process parameters are different, and the supporting equipment is different from the fine-telled equipment.
