Henan Baililai Superhard Material Co., Ltd.
Henan Baililai super hard Materials Co., Ltd.
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CBN Monocrystal
Introduction:
Cubic boron nitride (CBN)is a superhard material with a hardness second only to diamond.It not only has many excellent properties of diamond, but also has a higher thermal stability and chemical inertness to iron metals and alloys.Its hardness and chemical properties promote CBN is particularly suitable for grinding ferrous alloys and other Aerospace materials.The use of cubic boron nitride is a major contribution to metal processing, resulting in a revolutionary change in grinding, grinding technology is the second leap.At present, it has been widely used in aerospace, automotive military, wind power, metallurgy, electrical and other high-tech fields.
Product introduction:
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| Metal bonding agent | Ceramic bonding agent | Resin bonding agent | Plating bonding agent |
| CBN-B10 Features: black single crystal, irregular shape, low strength, sharp, easy to break, self-sharpness. Uses: widely used in resin binder and cryogenic grinding. |
| CBN-B15 Features: black single crystal, semi-block, moderate strength, good sharpness, taking into account the grinding efficiency and grinding life. Uses: suitable for resin binder and ceramic binder. |
| CBN-B30 Features: black, crystal rule, high strength, unmatched thermal stability in ultra high speed and high temperature grinding. Use: widely used in ceramic bonding Agent, plating bonding agent and metal bonding Agent. |
| CBN-A20 Features: amber, irregular shape, prominent corners, excellent brittleness, medium strength. Use: commonly used in resin binders. |
| CBN-A25 Features: amber, good transparency, crystal rule, high strength. Uses: suitable for ceramic bonding agent and electroplating bonding Agent. |
| CBN-A40 Features: dark brown, irregular shape, sharp edges, high strength, high thermal stability. Use: suitable for abrasive requirements of relatively high ceramic bonding Agent, plating bonding agent and metal bonding Agent. |
| CBN-A45 Features: dark brown, crystal integrity, high strength, high thermal stability. Uses: suitable for ceramic bonding Agent, plating bonding agent and metal bonding Agent. |
| CBN-A50 Features: gold, crystal rule, high strength, high thermal stability.In the grinding process showed a very good grinding efficiency and long grinding life. Use: suitable for electroplating binding agent and metal binding Agent, especially suitable for electroplating binding Agent tools. |
Specification table:
| Grade Size | CBN-B10 | CBN-B15 | CBN-B30 | CBN-A20 | CBN-A25 | CBN-A40 | CBN-A45 | CBN-A50 |
| 40/45 | Y | Y | Y | Y | Y | Y | Y | Y |
| 45/50 | Y | Y | Y | Y | Y | Y | Y | Y |
| 50/60 | Y | Y | Y | Y | Y | Y | Y | Y |
| 60/70 | Y | Y | Y | Y | Y | Y | Y | Y |
| 70/80 | Y | Y | Y | Y | Y | Y | Y | Y |
| 80/100 | Y | Y | Y | Y | Y | Y | Y | Y |
| 100/120 | Y | Y | Y | Y | Y | Y | Y | Y |
| 120/140 | Y | Y | Y | Y | Y | Y | Y | Y |
| 140/170 | Y | Y | Y | Y | Y | Y | Y | Y |
| 170/200 | Y | Y | Y | Y | Y | Y | Y | Y |
| 200/230 | Y | Y | Y | Y | Y | Y | Y | Y |
| 230/270 | Y | Y | Y | Y | Y | Y | Y | Y |
| 270/325 | Y | Y | Y | Y | Y | Y | Y | Y |
| 325/400 | Y | Y | Y | Y | Y | Y | Y | Y |
Comparison table:
| BAILILAI GB/T6406-1995 | USA ANSI US Mesh # | EC FEPA D | International standards ISO | Russia GOST9206-80 |
| 35/40 | 35/40 | D501 | 500/425 | 500/400 |
| 40/45 | 40/45 | D426 | 425/355 | 400/315 |
| 45/50 | 45/50 | D356 | 355/300 | 400/315 |
| 50/60 | 50/60 | D301 | 300/250 | 315/250 |
| 60/70 | 60/70 | D251 | 250/212 | 250/200 |
| 70/80 | 70/80 | D213 | 212/180 | |
| 80/100 | 80/100 | D181 | 180/150 | 200/160 |
| 100/120 | 100/120 | D151 | 150/125 | 160/125 |
| 120/140 | 120/140 | D126 | 125/106 | 125/100 |
| 140/170 | 140/170 | D107 | 106/90 | 100/80 |
| 170/200 | 170/200 | D91 | 90/75 | |
| 200/230 | 200/230 | D76 | 75/63 | 80/63 |
| 230/270 | 230/270 | D64 | 63/53 | 63/50 |
| 270/325 | 270/325 | D54 | 53/45 | 50/40 |
| 325/400 | 325/400 | D46 | 45/38 | 45/38 |