Appearance: Divided forging molybdenum rodsand polished molybdenum rods; forging molybdenum rods surface is allowed to have oxidize film and slight forging hammer mark; polished molybdenum rods surface presents metallic luster and has no oxidized phenomenon notably; The two surfaces have no defects, such as divided layer, crackle, burr and vertical crackle, etc.
Itsura: hinati pagbubuo molibdenum pamalo at makintab molibdenum pamalo; pagbubuo molibdenum pamalo ibabaw ay pinahihintulutan na magkaroon ng oksaidisahin film at bahagyang pagbubuo martilyo markahan; makinis na ibabaw molibdenum pamalo nagtatanghal ng metalikong kinang at ito ay walang oxidized kababalaghan kapansin-pansin; Ang dalawang ibabaw ay walang defects, tulad ng hinati layer, kaluskos, bur at vertical kaluskos, atbp