1. Zvimisikidzo zvakasiyana
Zvikamu zvikuru zveYT-type cemented carbide i tungsten carbide, titanium carbide (TiC) uye cobalt. Rudzi rwayo rwunoumbwa ne "YT" (“hard, titanium” mavara maviri muchiChinese Pinyin prefix) uye avhareji yehuwandu hwetitanium carbide. Semuenzaniso, YT15 zvinoreva kuti avhareji yeTiC=15%, uye yasara i tungsten-titanium-cobalt carbide ine tungsten carbide uye cobalt.
Zvikamu zvikuru zveYG cemented carbide i tungsten carbide (WC) uye cobalt (Co) se binder. Rudzi rwayo rwunoumbwa ne "YG" ("yakaoma uye cobalt" muChinese Pinyin) uye chikamu cheavhareji yehuwandu hwe cobalt. Semuenzaniso, YG8 zvinoreva avhareji yeWCo=8%, uye yasara i tungsten-cobalt carbide ye tungsten carbide.
2. Kushanda kwakasiyana
Carbide yakagadzirwa nesimbi yemhando yeYT ine simba rakanaka rekuramba kupfekwa, simba rakaderera rekukotama, simba rekukuya, uye simba rekupfudza, nepo carbide yakagadzirwa nesimbi yeYG ine simba rakanaka, simba rekukuya rakanaka, uye simba rekupfudza rakanaka, asi simba rayo rekupfekwa rakakwirira kupfuura recarbide yakagadzirwa nesimbi yeYT.
3. Mhando dzakasiyana dzekushandiswa
Carbide yakagadzirwa nesimbi yemhando yeYT yakakodzera kucheka simbi nekukurumidza nekuda kwekusasimba kwayo pakupisa kwakanyanya, nepo carbide yakagadzirwa nesimbi yemhando yeYG inoshandiswa kugadzirisa zvinhu zvinopfava (senge simbi yakakandwa), simbi dzisina ferrous nesimbi dzealloy.
Nguva yekutumira: Chikunguru-22-2022
