CHROMIZING-ALUMINIZING AND CHROMIZING-SILICONIZING COATING OF A FERRITIC STEEL P. A. CHOQUET, M. A. HARPER et R. A. RAPPJ. Phys. Colloques, 50 C5 (1989) C5-681-C5-691DOI: https://doi.org/10.1051/jphyscol:1989580