1. Brown corundum abrasive, ti o kun julọ ti Al2O3, ni líle alabọde, lile nla, awọn patikulu didasilẹ ati idiyele kekere, ati pe o dara fun awọn irin sisẹ pẹlu agbara fifẹ giga. Mejeeji microcrystalline corundum abrasive ati corundum abrasive dudu jẹ awọn itọsẹ rẹ.
Corundum funfun
Corundum funfun
2. Abrasive corundum funfun jẹ diẹ lile ju corundum brown lọ, ṣugbọn lile rẹ ko dara. O rọrun lati ge sinu workpiece lakoko lilọ, pẹlu didasilẹ ara ẹni ti o dara, ooru kekere, agbara lilọ lagbara ati ṣiṣe giga. Chromium corundum abrasive jẹ itọsẹ rẹ.
Korundum gara kan
Korundum gara kan
3. Nikan gara corundum abrasive, ti awọn patikulu ti wa ni kq kan nikan gara, ni o ni kan ti o dara olona eti gige eti, ga líle ati toughness, lagbara lilọ agbara, ati ki o kere lilọ ooru. Aila-nfani rẹ ni pe idiyele iṣelọpọ ga ati iṣẹjade jẹ kekere, nitorinaa idiyele naa ga gaan. Zirconium corundum abrasive tun jẹ agbo-igi gara pẹlu lile kekere diẹ, iwọn gara ti o dara ati resistance yiya ti o dara.
4. Black siliki carbide abrasives, alawọ ewe silikoni carbide abrasives, cubic silicon carbide abrasives, cerium silicon carbide abrasives, bbl jẹ ti silikoni carbide abrasives. Awọn paati akọkọ jẹ ohun alumọni carbide SiC, eyiti o ni líle giga, brittleness giga, awọn patikulu abrasive didasilẹ, adaṣe igbona ti o dara, ati resistance yiya to lagbara. O dara julọ fun sisẹ lile ati irin brittle ati awọn ọja ti kii ṣe irin.
Akoko ifiweranṣẹ: Oṣu kejila-30-2022