Data underlying the research of Load and Displacement Curves for Hydroxyapatite (HAp) samples

The datasets represents the load and displacement values during nanoindentation tests. Nano-indentation was performed using the TI 950 Hysitron Tribo-Indenter at 25 °C equipped with a Berkovich tip. The peak load was 100 µN with a hold time of 2 s and a loading rate of 20 µN/s. This test was conducted to reveal the nano-mechanical properties of hydroxyapatite (HAp) pellets such as hardness and elastic modulus. <br>本数据集涵盖纳米压痕试验过程中的载荷与位移数值。本次纳米压痕试验采用搭载贝科维奇（Berkovich）压头的TI 950 Hysitron Tribo-Indenter摩擦纳米压痕仪，在25℃环境下完成。试验峰值载荷为100 µN，保载时长2秒，加载速率为20 µN/s。本试验旨在揭示羟基磷灰石（hydroxyapatite, HAp）压片的纳米力学性能，包括硬度与弹性模量。