Lub granularity tswj ntawm cov txheej txheem nyuaj alloy ntau lawm yog undoubtedly ib tug ntawm cov tseem ceeb rau kev tswj zoo ntawm lub zog.hlau alloy, tab sis nws yog qhov nyuaj heev rau qhov nruab nrab qhov loj me thiab qhov kev txiav txim ntau thiab cov lus piav qhia ntawm cov nplej faib ntawm cov theem nyuaj grain loj nyob rau hauv hard alloy.Cov txheej txheem thoob ntiaj teb (ISO4499-1978) tsuas yog tshaj tawm ob peb daim duab ntawm cov hlau tawv tawvtungsten carbidesiv lead ua granularity, thiab nws tsuas yog ib yam kub theem yees duab ntawm crude crystals, nruab nrab thiab zoo siv lead ua alloys.
Lub teb chaws tus qauv muab yim daim duab nrog qhov nruab nrab particle loj, tab sis tsis muaj leej twg tuaj yeem daws qhov teeb meem ntawm granularity ntsuas thiab piav qhia.Nyob rau hauv xyoo tas los no, cov duab thiab cov thev naus laus zis tau tsim sai heev.
Sim siv cov duab thev naus laus zis los daws nws cov teeb meem ntsuas.Txawm li cas los xij, vim tus choj ntawm carbides, tshwj xeeb tshaj yog ultra-finehlau alloy, cov pob txha zoo siv lead ua tsis tuaj yeem txiav txim siab qhov loj ntawm WC.Kev ntsuam xyuas qhov loj ntawm cov qoob loo ib txwm muaj yog qhov tshwm sim tsis zoo nrog kev siv rau daim duab qauv.
Post lub sij hawm: Jan-14-2024
