Amorphous　metallic　coatings　with　a　composition　of　Fe(48)Cr(15)Mo(14)C(15)B(6)Y(2)　were　fabricated　by　means　of　high　velocity　oxygen　fuel　(HVOF)　thermal　spraying　process.　The　microstructure　and　wear　performance　of　the　coatings　were　characterized　simultaneously　in　this　article.　It　is　found　that　the　coatings　present　a　dense　layered　structure　with　the　porosity　below　1.5%.　The　coatings　primarily　consist　of　amorphous　matrix　and　some　precipitated　nanocrystals,　though　a　fraction　of　Fe-rich　phases　and　oxide　stringers　also　formed　during　deposited　process.　High　thermal　stability　enables　the　amorphous　coatings　to　work　below　920　K　temperature　without　crystallization.　Depending　on　the　structural　advantage,　the　amorphous　coatings　exhibit　high　average　microhardness　of　997.3　HV(0.2),　and　excellent　wear　resistance　during　dry　frictional　wear　process.　The　dominant　wear　mechanism　of　amorphous　coating　under　this　condition　is　fatigue　wear,　leading　to　partial　or　entire　flaking　off　of　the　lamellae.　In　addition,　the　appearance　of　oxidative　wear　accelerates　the　failure　of　fatigue　wear.