1. Sudoh, H.: Residual Stress and Distortion (1988) Uchida-Rokakuho.
2. Lee, I.C., et al.: Nonuniform Carbide Grain Growth during High-Temperature Compressive Deformation in WC-13wt%Co, Scripta Metallurgica et Materialia. 28 (1993) 97–102.
3. Sakuma, T. and Hondo, H.: Plastic Flow in WC-13wt.%Co at High Temperatures, Materials Science and Engineering. A156 (1992) 125–130.
4. Aizawa, T. and Kihara, J.: Materials Evaluation of PVD/CVD Coated WC/Co Superhard Alloys by the Ultrasonic Microscopy, Nondestructive Testing Evaluation. 9 (1992) 999–1017.
5. Aizawa, T. et al.: Nondestructive Evaluation of PVD/CVD TiN Coated WC/Co by Acoustic Spectro-Microscopy, ASME. AMD-140 (1992) 55–70.