Txhua kauj ruam nyob rau hauv cov txheej txheem ntau lawm ntawmtungsten carbidetooling yog qhov tseem ceeb thiab cuam tshuam ncaj qha rau qhov zoo thiab kev ua haujlwm ntawm cov cuab yeej carbide tom qab tsim khoom.Dab tsi yog cov txheej txheem ntau lawm ntawmCemented CarbideMoulds?
1: raw cov ntaub ntawv ua cov tshuaj tsuag kom qhuav: sib tov npaj nyob rau hauv ib tug tag nrho kaw lub nplhaib daim iav siv high-purity nitrogen tiv thaiv, zoo txo cov txheej txheem kev npaj sib tov oxygenation tej zaum yuav, thiab muaj peev xwm ua tau kom cov purity ntawm cov khoom, los tiv thaiv cov khoom los ntawm qias neeg.
2: CIP (txias isostatic nias): 3000Mpa isostatic xovxwm yog siv los tshem tawm cov khoom ntawm cov xovxwm tsis xws luag, muab kev lees paub zoo rau kev nias ntawm qhov tsis sib xws ntawm qhov khoob.
3: SP low-pressure sintering: qhov siab tshaj plaws sintering thiab tuaj yeem ncav cuag 100 kg, kom cov leeg sab hauv ntawm cov leeg nqaij tuaj yeem tshem tawm tau zoo, thiaj li kom tau txais qhov zoo-densified siab hardness, siab zog cemented carbide pwm.Kev tswj qhov kub siab tshaj plaws tuaj yeem txo qhov ua tau zoo ntawm qhov hloov pauv ntawm cov pwm carbide.
4: Kev kho cua txias sib sib zog nqus: txhim kho microstructure ntawm tungsten carbide carbide tuag, kom cov kev ntxhov siab sab hauv ntawm carbide tuag tuaj yeem tshem tawm tau zoo.
5: Kev soj ntsuam thiab kev sim: Lub teb chaws-theem chaw kuaj, uas tuaj yeem ua tiav qhov kev sim zoo tshaj plaws ntawm txhua yam ntawm cov khoom, thiab kev txais yuav ultrasonic qhov tsis pom tseeb txhais tau tias kom ruaj khov zoo ntawm cemented carbide pwm.
Post lub sij hawm: Jun-08-2023
