Cov hmoov hlau muaj qee qhov oxidized, qhov kub siab sintering tsis tshua muaj, thiab ib feem ntawm cov hlau hmoov tsis sib xyaw. Raws li qhov tshwm sim, ib sab coj ntawm cov pob zeb diamond cutter taub hau hauv Shandong tau tshwm sim. Niaj hnub no, yuav ua li cas hais txog cov yam ntxwv ntawm lub taub hau cutter?
Sparks muaj hnyav thaum lub hau taub hau txiav. Lub zog ntawm pob zeb diamond dhau tsis zoo, tshwj xeeb tshaj yog lub zog ntawm ntxhib-grained pob zeb diamond. Lub taub hau txiav rau hauv nruab nrab yog pom tseeb hauv nruab nrab, qis ntawm ob sab, lossis siab dhau ntawm ob sab thiab dhau mus nyob hauv nruab nrab. Hauv qhov no, qhov faib ntawm pob zeb diamond hauv txhua txheej tsis sib npaug, thiab qhov sib txawv ntawm pob zeb diamond concentration ntawm sab hauv thiab sab nraud yog loj heev. Lub ntug pob zeb diamond tawv yog qhov tsis zoo hauv qhov tsis zoo thiab tsis tshua muaj zog. Lub ntug txheej pob zeb diamond concentration yog tsawg dhau, thiab cov nplua-nplua pob zeb diamond ntsiab lus tseem tsawg heev; hauv matrix tsis tiaj; cov hlau ua ke tsis raug, thiab qhov hnav tsis kam yog qhov tsis zoo.
