TY  - JOUR 
T1  - Laboratory Evaluation of Tundish Covering Powders and Rice Hull Ash on Cleanliness for a SAE 1055 Modified Steel
JO  - Materials Research
A1  - Ferreira, Felipe Buboltz
A1  - Klug, Jeferson Leandro
A1  - Pereira, Julio Anibal Morales
A1  - Bielefeldt, Wagner Viana
A1  - Vilela, Antônio Cezar Faria
SN  - 1516-1439
UL  - 10.1590/1980-5373-MR-2022-0216
VL  - 26 
Y1  - 2023
PB  - Brasil 
ER  -