半固态金属加工技术是近20多年来才诞生和发展起来的现代冶金加工新技术。它虽然诞生晚,但发展很快,只用十几年的时间就从试验室过渡到试生产,又很快实现了产业化和商品化。被世人称为新一代的合金成形工艺。 这种新技术特别适用于低熔点的铝镁及其合金,国外利用该新技术已大批量的生产汽车、家用电器等铝镁合金的零部件,但在我国还未产业化。笔者认为国内铝镁行业的 Semi-solid metal processing technology is the birth of the past 20 years and developed modern metallurgy processing technology. Although it was born late, but developed rapidly, only a dozen years time to transition from the laboratory to trial production, and soon realized the industrialization and commercialization. Be known as the new generation of alloy forming process. This new technology is especially suitable for low melting point aluminum-magnesium and its alloys. The foreign countries have already used the new technology to mass-produce parts of aluminum-magnesium alloy such as automobiles and household appliances, but have not yet industrialized in our country. I believe that the domestic aluminum-magnesium industry