TY - JOUR AU - Pourasad, جلیل AU - Ehsani, ناصر AU - Khalifesoltani, Sayed A TI - Investigation of SiC graded coating formation mechanism on graphite by pack cemetation process and influenece of types of raw material JO - journal of New Materials VL - 7 IS - 4 SP - 39 EP - 46 PY - 2017 DO - ER -