耐诺碳化钨珠Cemented Carbide Beads(NanorWC)
●概 述:耐诺碳化钨珠NanorWC由全球领先的的滴定滚动工艺成型,在真空电炉中无氧烧结而成。致
密的晶相结构造就了珠子至高的密度和耐磨性,是研磨介质微珠行业革命性的创造。
●Description:
NanorWC cemented carbide bead is shaped with cutting edge dropping
& rolling method from DURA and is sintered in the vacuum kiln. The
compact microstructure of bead offer the bead the highest density and
wear resistance. It is a creative invention of grinding media special
in small sizes.
●特 点:
★至高的密度:>14.0kg/dm3;
★超高的硬度:>1500kg/mm2;
★稳定性佳:耐酸碱,耐高温。
●Features:
—Highest density: >14.0kg/dm3 ,
—Super hardness: >1500kg/mm2,
—Super stability: acid & alkali resistance, high temperature
resistance .
●应用领域:
★超硬材料的研磨:氧化铝、氮化硼、碳化硅、氮化硅和碳化钨等材料;
★纳米行业:高密度的碳化钨微珠能完成高效的能量的传递,保证物料无污染的纳米级研磨。
●Applications:
—For high hard material grinding: alumina, boron nitride, silicon nitride, silicon
carbide, tungsten carbide and other material.
—Nano-grinding and dispersion: higher energy transmit of small sizes of NanorWC bead guarantee
nanometer grinding in free contamination.
●化学组成 Chemical Composition:
成 分 |
WC |
Co |
Wt% |
≈85% |
≈15% |
●物理性质 Typical Properties:
比 重 Specific Gravity |
散 重 Bulk Density |
莫氏硬度 Hardness Mohs |
维 氏 硬 度 Hardness Vickers |
耐压强度 Crushing Strength |
断裂韧性 Fracture Toughness |
弹性模量 Elasticity Module |
≥14.3kg/dm3 |
≥8.5kg/L |
9.5 |
>1500kg/mm2 |
>220kgf(2mm) |
> 15MPa.m1/2 |
>710GPa/2 |
●规 格 Sizes:
型号 Code |
粒径(φmm) sizes |
|
型号 Code |
粒径(φmm) Sizes |
NW2 |
0.2 |
|
NW8 |
0.8~1.0 |
NW3 |
0.3 |
|
NW10 |
1.0~1.2 |
NW4 |
0.4 |
|
NW12 |
1.2~1.4 |
NW5 |
0.4~0.6 |
|
NW14 |
1.4~1.6 |
NW6 |
0.6~0.8 |
|
NW16 |
1.6~1.8 |