| The relevant research on the direction of Qinyin is a hot topic for seal carving art in recent years.Most of them carry out research from the perspective of rules,calligraphy,techniques,production techniques,printing aesthetics or historical materials.Few people choose to study the formation of chiseling art style from the perspective of materials.The metal elements contained in copper are different in different proportions in their ductility,tensile and softness.Analyse the composition data of various metal elements of different types of copper with the help of materials science instruments,and compare and analyse the artistic style presented by the printing form supported by the data after the chisel changes its physical form.It is the main point of this paper. |