A20 Goridhe Ruvara CBN Abrasive Poda YeMetal Bond Vitrified Bond Application
A20 Goridhe Ruvara Cubic Boron Nitride Abrasive Poda Yeresin Bond Kushandisa
1. Cubic Boron Nitride Nhanganyaya
CBN (cubic boron nitride) superabrasive ine kuomarara kwakanyanya uye yakakwirira tembiricha kuramba, yakapetwa kana iyo yechinyakare abrasive mukupfeka kuramba, uye ine inoshamisa yekupisa conductivity.CBN inoshandiswa zvakanyanya mukukuya musika wekugadzira, kubva kune aerospace superalloys uye yekupisa yekupfapfaidza kune yakaomeswa simbi mumotokari kutakura uye giya indasitiri kuvandudza kushanda zvakanaka uye kuwana ipfupi yekugadzirisa nguva.
CBN-A20, yegoridhe ruvara, yakajeka monocrystal ine yakajairwa chimiro uye yakakwirira kuoma.Yakanakisa truncated tetrahedron chimiro uye yega angular inopinza.Yakakura kune yakanyanya kudiwa vitrified bond uye simbi bond maturusi, mavhiri ekukuya, zvakare anogona kushandiswa kune electroplated maturusi ekugadzirisa ferrous simbi uye alloys.
2. Hunhu hweCBN poda
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| CBN-B10 | CBN-B20 | CBN-A10 | CBN-A20 |
| CBN-B10, ine nhema ruvara, chimiro chisina kujairika, kuoma kuri pakati nepakati, high thermal kugadzikana, inobuda acute angle, inoshandiswa mu resin uye vitrified bond system, kupa zvakakwirira performance uye kunyatsoshanda. | CBN-B20, dema dema, opaque, blocky crystal, pamwe zvakakwana uye crystal yenguva dzose, yakakwirira kuoma, kukwirira kwesimba rekudzivirira uye kupisa kugadzikana, uye kupisa kugadzikana.Inoshandiswa mu vitrifiedl bond system uye electroplated kugaya midziyo kuti gadzira simbi yesimbi uye alloys | CBN-A10, Amber ruvara, simba riri pakati nepakati, chimiro chisina kujairika, chakanaka kuzvidzora, kunyanya shandisa mune resin bond system | Goridhe ruvara, blocky chimiro chekristaro, chakakwirira simba, kupisa kwakanyanya kugadzikana, kushandiswa zvakanyanya mune electroplating zvishandiso, metal bond, vitrified bond system. |
3. Technical Data yeCBN powder
| Material | Density (g/mm3) | Microhardness (Kg/mm2) | Bending Strength (MPa) | Compressive Strength (MPa) | Elasticity Modulus (104MPa) | Thermal Expansivity 10-6/℃ (0-100℃) | Heat Kugadzikana (℃) |
| CBN | 3.48 | 4695-8600 | 300 | 800-1000 | 72 | 2.1-2.3 | 1300-1500 |
4. Inowanikwa 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 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
