The Adhesion of CrN Thin Films Deposited on Modified 42CrMo4 Steel

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Thickness (<i>μ</i>m)</td><td class="align_center">1.8 ± 0.2</td></tr><tr><td class="align_left">Hardness, <i>H</i> (GPa)</td><td class="align_center">23.6 ± 0.8</td></tr><tr><td class="align_left">Young’s modulus, <i>E</i> (GPa)</td><td class="align_center">285 ± 8</td></tr><tr><td class="align_left"><i>H</i>/<i>E</i> index</td><td class="align_center">0.082 ± 0.005</td></tr><tr><td class="align_left">Stress, <i>σ</i> (GPa)</td><td class="align_center">−1.4 ± 0.2</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The properties of CrN coatings on 42CrMo4 steel.

Advances in Materials Science and Engineering

tab1

Table 1

Table 1: The Adhesion of CrN Thin Films Deposited on Modified 42CrMo4 Steel 