部件编号 |
SI254235NSNB |
Product |
氮化硅陶瓷螺钉 螺母 螺栓 |
材料 |
氮化硅(Si3N4) |
颜色 |
黑色 |
尺寸 |
25x42x35mm |
准确性 |
0.008mm |
最高温度 |
800℃(1472F) |
圆形跳动 |
12um |
垂直度 |
12um |
循环性 |
10um |
并行性 |
12um |
应用 |
化工、航空航天、医药、环保设备、电子行业。高温制药设备、化学溶液领域、500 度高温、耐腐蚀 |
RoHS |
符合要求 |
| |
Mounting Dimensions & Additional Information |
配料 |
Aluninum (Al) |
2.0~3.5% |
Yttrium (Y) |
4.0~5.0% |
Titanium (Ti) |
1.0~1.5% |
Oxygan (O) |
4.5~6.0% |
Carbon(C) |
0.3~0.8% |
Other impurities less than 0.1% |
The rest is silicon nitride |
|
Density(g/cm3) |
≥3.20 |
Hardness(Hv) |
1400~1600 |
Bending strength(Mpa) |
>800 |
Compressive strength(Mpa) |
>4000 |
Elastic Modulus(Gpa) |
300~315 |
Fracture toughness(Mpa.m1/2) |
6~8 |
Cofficient of thermal expansion(10-6/℃) |
2.2~3.0 |