“…Hexagonal boron nitride is an advanced ceramic with a crystalline structure similar to graphite, namely a lamellar one [1][2][3][4]. This material owns a unique combination of features, e.g., low elastic modulus, low density, high thermal conductivity, good thermal shock resistivity, high refractoriness, high abrasion resistivity, excellent corrosion resistivity, and significant dielectric and insulation characteristics, as well as good machinability, which makes it a suitable nominee for an extended range of industrial applications, such as thermocouples' insulating sleeves, crucibles, protection tubes, and high-temperature furnaces [5][6][7][8][9][10][11]. Additionally, this material possesses poor overall hardness owing to having the weak inter-layer van der Waals bonding [12].…”