Ti–Zr复合脱氧实验钢中夹杂物诱导针状铁素体形核及成分分布。球形夹杂物以TiOx为主体,外层覆盖ZrO2,局部还附着析出MnS粒子,形成了TiOx–ZrO2–(Al2O3)–MnS复相夹杂。
Inclusion in Ti–Zr deoxidized steel inducing AF nucleation and its composition. The spherical inclusions are mainly composed of TiOx, the outer layer covers ZrO2, and MnS particles are also adhered and precipitated locally, forming TiOx-ZrO2 - ( Al2O3 ) -MnS composite inclusions.