Investigation into the coal-based direct reduction behaviors of various vanadium titanomagnetite pellets

Spark plasma welding joining of copper- AISI4140 steel: Microstructures and mechanical properties

“…6 a). Other reports were also survey properties of their product [ [45] , [46] , [47] , [48] , [49] , [50] , [51] , [52] , [53] , [54] , [55] , [56] , [57] , [58] , [59] , [60] , [61] ].

Fig.

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