零热膨胀金属材料研究进展

宋玉柱, 张济民, 周畅, 施耐克, 陈骏

Research Progress on Zero Thermal Expansion Metallic Materials

SONG Yuzhu, ZHANG Jimin, ZHOU Chang, SHI Naike, CHEN Jun

图3 不同金属材料零膨胀温区对比

Fig.3 Comparison of zero expansion temperature zone of different materials (Dashed line represents room temperature)