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在同一个镜模上夯制出许多的镜范后,镜范经阴干、焙烧成陶范,再用这些相同的陶范浇铸出许多相同的铜镜,我们把这些尺寸一样、纹饰相同的铜镜称之为同模镜。作为生活用品的铜镜,它的铸制技术已经过了数千年。从奴隶社会到封建制社会的地层中,都有铜镜出土。而真正普及到寻常百姓家,作为商品可以在市场上进行自由交换,则是在西汉以后。唐代之前至战国时代生产的实用铜镜,基本都采用了高锡青铜,其含锡量为22-25%左右,采用这么高含锡量合金的目的,是为求磨出的镜面有足够的反光率,从而得到好的映像效果。然而,含锡量却使得合金的脆度也随之而来。
In the same mirror mode to create a lot of mirrors, the mirror Fan dried, roasted into ceramic Fan, and then use these same Tao Fan casting a lot of the same copper mirror, we put these the same size, decorative the same copper Mirror called the same mode mirror. As a copper mirror for daily necessities, it has been casting technology for thousands of years. From slave society to feudal society in the strata, there are bronze mirror excavated. The real popularization of ordinary people home, as a commodity can be freely exchanged in the market, it is after the Western Han Dynasty. Before the Tang Dynasty to the Warring States Period, the production of practical copper mirror, the basic use of high-tin bronze, the tin content of about 22-25%, the use of such a high content of tin alloy purpose is to get enough mirror out there Of the reflectivity, resulting in a good image effect. However, the amount of tin makes the brittleness of the alloy.