Optimalisasi waktu tahan austenisasi pada proses pengerasan tehadap struktur mikro, jumlah austenit sisa dan kekerasan baja HSLA sebagai material bucket tooth excavator = Optimization of austenitizing holding time in hardening process on microstructure, amount of retained austenite and hardness of HSLA steel as bucket tooth material

Pengaruh suhu temper setelah quench terhadap struktur mikro, kekerasan dan jumlah retained austenite pada baja HSLA dalam industri alat berat = Effect of tempering temperature after quench on microstructure, hardness and amount of retained austenite on HSLA steel in heavy equipment industry

Austenisasi terhadap Struktur Mikro, Kekerasan, dan Jumlah Austenit Sisa Baja Paduan Rendah Material Bucket Tooth = Effect of Austenitizing Temperature on Microstructure, Hardness and Retained Austenite Amount of Low Alloy Steel as Bucket Tooth Material

Studi pengaruh kecepatan pendinginan terhadap mikrostruktur dan kekerasan pada austenisasi-quenching baja HSLA produk bucket tooth = Study of the effect of cooling rate on microstructure and hardness on the austenization-quenching process of HSLA based bucket tooth product

Pengaruh temperatur tempering dan subzero treatment terhadap struktur mikro, austenit sisa, dan kekerasan baja AISI P20 sebagai plastic mould steel = Effect of tempering temperature and subzero treatment on microstructure, retained austenite and hardness of AISI P20 steel as plastic mould steel