SPUB63B wholesale lathe round tungsten carbide turning inserts

I-Tungsten carbide iyinhlanganisela eyakhiwe i-tungsten ne-carbon, enefomula yamangqamuzana e-WC kanye nesisindo samangqamuzana angu-195.85. Kuyikristalu emnyama ene-hexagonal enokukhanya kwensimbi nobulukhuni obufana nobedayimane. Iwumqhubi omuhle kagesi nokushisa. I-Tungsten carbide ayincibiliki emanzini, i-hydrochloric acid ne-sulfuric acid, kodwa incibilika kalula ku-asidi exubile ye-nitric acid ne-hydrofluoric acid. I-tungsten carbide ehlanzekile ibuthakathaka, futhi uma inani elincane le-titanium, i-cobalt nezinye izinsimbi zengezwa, i-brittleness ingancishiswa. I-Tungsten carbide esetshenziswa njengethuluzi lokusika insimbi ivame ukungezwa nge-titanium carbide, i-tantalum carbide noma ingxube yabo ukuze kuthuthukiswe ikhono lokulwa nokungqongqoza. I-Tungsten carbide izinzile kumakhemikhali. I-Tungsten carbide powder isetshenziswa ezintweni zokukhiqiza ze-carbide zikasimende.
Izinsimbi ze-Tungsten zenziwe ngensimbi ye-tungsten. Insimbi ye-Tungsten iyingxubevange eyenziwe ngezinhlanganisela eziqinile zezinsimbi eziphikisayo nezinsimbi ezibophayo ngokusebenzisa i-powder metallurgy.
Insimbi ye-Tungsten inochungechunge lwezakhiwo ezinhle kakhulu njengokuqina okuphezulu, ukumelana nokugqoka, amandla amahle nokuqina, ukumelana nokushisa nokumelana nokugqwala, ikakhulukazi ubulukhuni bayo obuphezulu nokumelana nokugqoka, okuhlala kungashintshile ngisho nasezingeni lokushisa elingu-500 ° C. Isenokuqina okuphezulu ku-1000°C.
Ama-plastic mechanical blades anezinhlobonhlobo zezinhlobonhlobo kanye nokucaciswa okuphelele. Zenziwe ngensimbi yekhwalithi ephezulu futhi zinokubukhali okuhle nokumelana nokugqoka.