A20 Golden Color CBN Abrasive Powder For Metal Bond Vitrified Bond Application
A20 Golden Color Cubic Boron Nitride Abrasive Powder Bakeng sa Resin Bond Kopo
1. Kenyelletso ea Cubic Boron Nitride
CBN (cubic boron nitride) superabrasive e na le boima bo phahameng le mocheso o phahameng oa ho hanyetsa, makhetlo a mane ho feta a abrasive ea setso ha ho apareloa, 'me e na le conductivity e sa tloaelehang ea mocheso.CBN e sebelisoa haholo 'marakeng oa tlhahiso ea ho sila, ho tloha ho li-superalloys tsa aerospace le ho fafatsa ka mocheso ho ea ho tšepe e thata ka har'a likoloi tsa likoloi le indasteri ea lisebelisoa ho ntlafatsa katleho le ho fumana nako e khutšoanyane ea ho sebetsa.
CBN-A20, 'mala oa khauta, monocrystal e bonaletsang e nang le sebopeho se tloaelehileng le boima bo phahameng.Sebopeho se setle sa truncated tetrahedron le sehatsetsi sa "angular".E ntle bakeng sa lisebelisoa tse batloang haholo tsa bond le tšepe tsa bond, mabili a silang, le tsona li ka sebelisoa bakeng sa lisebelisoa tsa electroplated bakeng sa ho lokisa tšepe le li-alloys.
2. Sebopeho sa phofo ea CBN
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| CBN-B10 | CBN-B20 | CBN-A10 | CBN-A20 |
| CBN-B10, e ntšo mmala, sebopeho se sa tloaelehang, boima bo mahareng, botsitso bo phahameng ba mocheso, ho hlahisa angle acute, se sebedisoang ka resin le Sistimi ea bond ea vitrified, ho fana ka hodimo tshebetso le bokgabane. | CBN-B20, e ntšo e khanyang, opaque, kristale e thibaneng, ka botlalo le kristale e tloaelehileng, e phahameng ho tiea, ho hanyetsa tšusumetso e phahameng le mocheso botsitso, le mocheso botsitso.E sebelisoa ho tsamaiso ea bond ea vitrifiedl le electroplated lisebelisoa tsa ho sila ho sebetsa litšepe tse nang le tšepe le alloys | CBN-A10, 'mala oa Amber, matla a mahareng, sebopeho se sa tsitsang, se setle ho iphahamisa, haholo sebelisa tsamaiso ea resin bond | 'Mala oa khauta, blocky sebopeho sa kristale, se phahameng matla, mocheso o phahameng botsitso, bo sebedisoang haholo ka lisebelisoa tsa electroplating, tšepe tlamo, vitrified tsamaiso ea bond. |
3. Lintlha tsa Teknoloji tsa phofo ea CBN
| Lintho tse bonahalang | Botenya (g/mm3) | Microhardness (Kg/mm2) | Bending Strength (MPa) | Matla a Khatellang (MPa) | Elasticity Modulus (104MPa) | Thermal Expansivity 10-6/℃ (0-100℃) | Mocheso botsitso (℃) |
| CBN | 3.48 | 4695-8600 | 300 | 800-1000 | 72 | 2.1-2.3 | 1300-1500 |
4. Available Mesh Size
| 60/70 | 70/80 | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 | |
| CBN-B10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| CBN-B20 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| CBN-A10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| CBN-A20 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
