精密陶瓷球,氧化锆,氮化硅,氧化铝,碳化硅 | 烈力轴承
我们 我们 我们 我们 ES CN

    Ceramic Ball陶瓷球

    Ceramic Balls陶瓷球

    Ceramic balls are spherical, rolling elements that provide higher stiffness, lower thermal expansion, lighter weight, increased corrosion resistance, and higher electrical resistance than steel balls.陶瓷球是球形滚动体,与钢球相比,它具有更高的刚度,更低的热膨胀,更轻的重量,更高的耐腐蚀性以及更高的电阻。 They are made from a variety of ceramic materials.它们由各种陶瓷材料制成。

    烈力轴承 provide a wide range of ceramic ball options across a variety of sizes. LILY轴承提供各种尺寸的各种陶瓷球选项。 Material options include Silicon nitride (Si3N4), Zirconia (ZRO2), Alumina (Al2O3) and Silicon carbide (SIC) from 0.4mm to just over 115mm in diameter with the most common sizes in between.材料选项包括氮化硅 (Si3N4), 氧化锆 (ZRO2), 氧化铝 (Al2O3)和碳化硅 (SIC),直径从0.4毫米至115毫米以上,其间最常见。 Precision grades provided are 5, 10, 16, 25 and 100.提供的精度等级为5,10,16,25和100。

    Balls dimension 球尺寸 Regularvalue Regularvalue

    (mm) (毫米)

    Balls Qty/Kg 球数量/ Kg
    mm 毫米 inch 英寸 SSiC SSIC Si3N4 氮化硅 ZrO2 氧化锆 Al2O3 氧化铝
    0.5 0.5 0.5000 0.5000
    0.7 0.7 0.7000 0.7000
    1/32 1/32 0.7938 0.7938
    0.8 0.8 0.8000 0.8000
    1 1 1.0000 1.0000
    1.2 1.2 1.2000 1.2000 349761 349761 345389 345389 183291 183291 283396 283396
    1.3 1.3 1.3000 1.3000
    1.5 1.5 1.5000 1.5000 179077 179077 176839 176839 93845 93845 145099 145099
    1/16 1/16 1.5785 1.5785 151068 151068 149180 149180 79167 79167 122404 122404
    5/64 5/64 1.9844 1.9844
    2 2 2.0000 2.0000 75548 75548 74604 74604 39519 39519 61213 61213
    3/32 3/32 2.3812 2.3812 44764 44764 44204 44204 23458 23458 36270 36270
    2.5 2.5 2.5000 2.5000 38681 38681 38197 38197 20270 20270 31341 31341
    7/64 7/64 2.7781 2.7781
    3 3 3.0000 3.0000 22385 22385 22105 22105 11731 11731 18137 18137
    1/8 1/8 3.1750 3.1750 18884 18884 18647 18647 9896 9896 15301 15301
    3.5 3.5 3.5000 3.5000 14096 14096 13920 13920 7387 7387 11422 11422
    5/32 5/32 3.9688 3.9688 9668 9668 9547 9547 5066 5066 7834 7834
    4 4 4.0000 4.0000 9444 9444 9325 9325 4949 4949 7652 7652
    4.5 4.5 4.5000 4.5000 6632 6632 6550 6550 3476 3476 5374 5374
    3/16 3/16 4.7625 4.7625 5595 5595 5525 5525 2932 2932 4533 4533
    5 5.0000 5.0000 4835 4835 4775 4775 2534 2534 3918 3918
    5.5 5.5 5.5000 5.5000 3633 3633 3587 3587 1904 1904 2943 2943
    7/32 7/32 5.5562 5.5562 3524 3524 3480 3480 1847 1847年 2855 2855
    15/64 15/64 5.9531 5.9531 2865 2865 2829 2829 1501 1501 2321 2321
    6 6 6.0000 6.0000 2798 2798 2763 2763 1466 1466 2267 2267
    1/4 1/4 6.3500 6.3500 2360 2360 2331 2331 1237 1237 1913 1913年
    6.5 6.5 6.5000 6.5000 2201 2201 2173 2173 1153 1153 1783 1783
    17/64 64分之17 6.7469 6.7469 1968 1968年 1943 1943年 1031 1031 1594 1594
    7 7 7.0000 7.0000 1762 1762 1740 1740 923 923 1428 1428
    9/32 9/32 7.1438 7.1438 1658 1658 1637 1637 869 869 1343 1343
    7.5 7.5 7.5000 7.5000 1433 1433 1415 1415 751 751 1161 1161
    5/16 5/16 7.9375 7.9375 1209 1209 1193 1193 633 633 979 979
    7.98 7.98 7.9800 7.9800
    8 8 8.0000 8.0000 1180 1180 1166 1166 619 619 956 956
    8.5 8.5 8.5000 8.5000 984 984 972 972 516 516 797 797
    11/32 11/32 8.7312 8.7312 908 908 897 897 476 476 736 736
    9 9 9.0000 9.0000 829 829 819 819 434 434 672 672
    9.5 9.5 9.5000 9.5000 705 705 696 696 369 369 571 571
    3/8 3/8 9.5250 9.5250 699 699 691 691 367 367 567 567
    10 10 10.000 10.000 604 604 597 597 317 317 490 490
    13/31 13/31 10.319 10.319 550 550 543 543 288 288 446 446
    11 11 11.000 11.000 454 454 448 448 238 238 368 368
    13/32 13/32 10.3188 10.3188
    7/16 7/16 11.113 11.113 440 440 435 435 231 231 357 357
    11.5 11.5 11.500 11.500 397 397 392 392 208 208 322 322
    29/64 64分之29 11.509 11.509 396 396 392 392 208 208 321 321
    15/32 15/32 11.906 11.906 358 358 354 354 188 188 290 290
    12 12 12.000 12.000 350 350 345 345 183 183 283 283
    31/64 31/64 12.303 12.303 325 325 320 320 170 170 263 263
    1/2 1/2 12.700 12.700 295 295 291 291 155 155 239 239
    13 13 13.000 13.000 275 275 272 272 144 144 223 223
    17/32 17/32 13.494 13.494 246 246 243 243 129 129 199 199
    14 14 14.000 14.000 220 220 218 218 115 115 178 178
    9/16 9/16 14.288 14.288 207 207 205 205 109 109 168 168
    15 15 15.000 15.000 179 179 177 177 94 94 145 145
    19/32 19/32 15.0812 15.0812 176 176 174 174 92 92 143 143
    5/8 5/8 15.8750 15.8750 151 151 149 149 79 79 122 122
    16 16 16.0000 16.0000 148 148 146 146 77 77 120 120
    21/32 21/32 16.6688 16.6688 130 130 129 129 68 68 106 106
    17 17 17.0000 17.0000 123 123 121 121 64 64 100 100
    11/16 11/16 17.4625 17.4625 113 113 112 112 59 59 92 92
    18 18 18.0000 18.0000 104 104 102 102 54 54 84 84
    23/32 23/32 18.2562 18.2562 99 99 98 98 52 52 80 80
    19 19 19.0000 19.0000 88 88 87 87 46 46 71 71
    3/4 3/4 19.0500 19.0500 87 87 86 86 46 46 71 71
    25/32 25/32 19.8438 19.8438 77 77 76 76 41 41 63 63
    20 20 20.0000 20.0000 76 76 75 75 40 40 61 61
    13/16 13/16 20.6375 20.6375 69 69 68 68 36 36 56 56
    21 21 21.0000 21.0000 65 65 64 64 34 34 53 53
    22 22 22.0000 22.0000 57 57 56 56 30三十 46 46
    7/8 7/8 22.2250 22.2250 55 55 54 54 29 29 45 45
    23 23 23.0000 23.0000 50 50 49 49 26 26 40 40
    29/32 29/32 23.0188 23.0188 50 50 49 49 26 26 40 40
    15/16 15/16 23.8125 23.8125 45 45 44 44 23 23 36 36
    24 24 24.0000 24.0000 44 44 43 43 23 23 35 35
    25 25 25.0000 25.0000 39 39 38 38 20 20 31 31
    1 1 25.4000 25.4000 37 37 36 36 19 19 30三十
    26 26 26.0000 26.0000 34 34 34 34 18 18 28 28
    1 1/16 1 1/16 26.9875 26.9875 31 31 30三十 16 16 25 25
    28 28 28.0000 28.0000 28 28 27 27 14 14 22 22
    1 1/8 1 1/8 28.5750 28.5750 26 26 26 26 14 14 21 21
    30 三十 30.0000 30.0000 22 22 22 22 12 12 18 18
    19/16 19/16 30.1625 30.1625
    5/4 5/4 31.7500 31.7500
    1 3/8 1 3/8 34.9250 34.9250
    35 35 35.0000 35.0000
    1 1/2 1 1/2 38.1000 38.1000
    1 5/8 1 5/8 41.2750 41.2750
    1 11/16 1 11/16 42.8625 42.8625
    1 7/8 1 7/8 47.6250 47.6250
    2 2 50.8000 50.8000

    Ceramic balls have excellent resistance to wear and seizure, they offer solutions for high temperature environments (Up to 800C for Si3N4) high rigidity, light weight and are non magnetic with insulating properties.陶瓷球具有优异的抗磨损和卡滞性,它们为高温环境(高达800C的Si3N4)提供高刚性,重量轻的解决方案,并且具有绝缘性能,无磁性。

    Applications include high speed spindle bearings, solenoid valves, down hole pumps, vacuum equipment, gas monitoring devices and turbo chargers.应用包括高速主轴轴承,电磁阀,井下泵,真空设备,气体监测装置和涡轮增压器。

    How Ceramic Balls are Made陶瓷球是如何制造的

    Ceramic balls are manufactured by pressing a ceramic powder binder mixture in a preform shape.陶瓷球是通过压制陶瓷粉末粘合剂混合物在预制件形状中制造的。 After the ball is sintered, the part lines are removed via finish-grinding.球烧结后,部分线通过精磨除去。 Lapping and precision finishing is then used to design or grade dimensions and product specifications such as diameter, sphericity, and surface finish.然后使用研磨和精加工来设计或分级尺寸和产品规格,例如直径,球形度和表面光洁度。 For applications that require a fully-dense material with specific material properties, hot isostatic pressing (HIP) may be used after sintering.对于需要具有特定材料特性的全致密材料的应用,烧结后可使用热等静压(HIP)。 HIP produces ceramic balls with a pore-free microstructure and micron-sized grains. HIP生产具有无孔微观结构和微米级晶粒的陶瓷球。

    Navigation导航