ISO K10-K30 Anti-Hydrogen Sulfide Corrosion Tungsten Carbide Bar 92HRA Hardness -196℃ to 200℃ Range
Price:
Negotiable
MOQ:
1
Delivery Time:
5-25days
Brand:
Sanxin
Product Description
Product Overview
ISO K10-K30 certified tungsten carbide bar engineered for extreme hydrogen sulfide corrosion resistance and stable operation from -196℃ to high-temperature environments.
Performance Comparison
| Traditional Alloy Piston Shafts | Advanced Tungsten Carbide Solution |
|---|---|
| 65HRC hardness → micro deformation accumulation under high pressure | 92HRA hardness tungsten carbide → 97% reduction in deformation |
| Thread stress concentration → fracture risk increase | Rolling reinforced thread → 300% increase in fatigue life |
| Hydrogen sulfide corrosion → seal failure | Nano sealing surface → Leakage rate <0.001mL/min |
Material Specifications
- Material composition: 94% WC + 6% Co nanopowder (D50=0.5μm)
- Sintering process: low-pressure SPS sintering (1200℃/50MPa)
- Grain size: 0.8-1.2μm (breaking the 3μm limit of traditional sintering)
- Matrix hardness: 92.5HRA
Industrial Applications
Energy Exploration
- Shale gas fracturing compressor: Resistant to 10,000ppm H₂S intergranular corrosion
- Supercritical CO₂ compression: Resistant to 31MPa/110℃ phase change shock
Chemical Extreme Environment
- Hydrofluoric acid reactor compressor: Resistant to HF vapor corrosion (>200℃)
- Liquid chlorine delivery system: No brittle fracture at -34℃ low temperature
Aerospace Field
- Aerospace fuel booster pump: Stable operation at -196℃ in liquid oxygen environment
- Nuclear-grade helium circulation compressor: Resistant to neutron irradiation embrittlement
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Location
No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
Contact Person
Anne Zhang