Penentuan parameter persamaan konstitutif baja HSLA (ASTM A572 Grade 50) dengan uji tarik panas

Studi pengaruh deformasi dan temperatur terhadap besar butir ferit pada baja HSLA A572 grade 50 hasil proses canai panas = Study of influence of deformation and temperature to the ferrite grain size at HSLA A572 grade 50 steel as hot roll process product

Modifikasi metode Etsa terhadap penampakan batas butir austennitpada baja HSLA A572 grade 50 hasil proses canai panas = Modifications of etching methods to reveal austenite grain boundaries in HSLA steel A572 grade 50 after hot deformation

Studi hubungan butir Ferit hasil tarik panas kondisi regangan bidang dengan canai panas pada baja HSLA = Study of relationship of Ferrite grain produced by hot tension plane strain and hot rollig of HSLA steel

Pengaruh bentuk spesimen terhadap pembentukan mekanisme plane strain pada uji tarik baja C-Mn SS400 lembaran = Influence of specimen geometry to the formation of plane strain mechanism on the tensile testing of the SS400 C-Mn steel plate