Incorrect Reference
In the original article [1], the reference [136] was incorrectly written as “Askibas, N.C.; Demir, O. The effect of cation type, intergranular phase amount and cation mole ratios on z value and intergranular phase crystallization of SiAlON ceramics. Ceram. Int. 2013, 39, 3249–3259”. It should be “Guo, F.; Yuan, J.; Hong, D.; Yin, Z. Influence of powder mixing process on phase composition, microstructure, and mechanical properties of α/β-SiAlON ceramic tool materials. Ceram. Int. 2021, 47, 30256–30265”. The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original article has been updated.
Reference
- Seleznev, A.; Pinargote, N.W.S.; Smirnov, A. Ceramic Cutting Materials and Tools Suitable for Machining High-Temperature Nickel-Based Alloys: A Review. Metals 2021, 11, 1385. [Google Scholar] [CrossRef]
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