Hauj lwm lawm
Kev tsis
Microstructure & Khoom Hloov Kho
| Qauv No. | Cov khoom siv tseem ceeb | Microstructural Composition | Grain Refinement Technology | Hloov Kho Element Ntxiv | Microhardness (HV) | Tensile zog (MPa) | Fatigue Life (Cycles) | Core Modification Advantage |
|---|---|---|---|---|---|---|---|---|
| E16-MG | 60 Si2MnA | Tempered Troostite + Ferrite | Sib npaug Channel Angular Pressing (ECAP) | V (0.08-0.12%) | 450-500 | Ntau tshaj los yog sib npaug rau 1200 | Ntau dua lossis sib npaug li 8,000,000 | Cov nplej zoo txhim kho toughness & qaug zog tiv thaiv |
| E18-CR | 60 Si2CrA | Tempered Troostite + Chromium Carbides | Nqus Arc Remelting (VAR) | Cr (0.90-1.10%) + Mo (0.15-0.25%) | 480-530 | Ntau dua lossis sib npaug rau 1350 | Ntau dua lossis sib npaug li 10,000,000 | Chromium carbides txhim khu kev hnav & corrosion kuj |
| E20-B | 55 Si 2 Mn | Tempered Troostite + Boride Precipitates | Boronizing + quenching | B (0.001-0.003%) | 420-470 | Ntau dua lossis sib npaug rau 1100 | Ntau dua lossis sib npaug li 7,500,000 | Boride precipitates txo cov qoob loo loj hlob ntawm qhov kub thiab txias |
| E22-VA | 60 Si2CrVA | Tempered Troostite + Vanadium Nitrides | Nitriding + Tempering | V (0.15-0.25%) + N (0.02-0.05%) | 500-550 | Ntau dua lossis sib npaug rau 1400 | Ntau dua lossis sib npaug li 12,000,000 | Vanadium nitrides txhim kho siab -kub stability |
| E17- TSI | 38 ib 7 | Tempered Troostite + Titanium Carbides | Titanium Alloying + Txias Rolling | Ti (0.05-0.08%) | 400-450 | Ntau tshaj los yog sib npaug rau 1000 | Ntau dua lossis sib npaug li 6,500,000 | Titanium carbides txhim kho qhov tawv tawv thiab hnav tsis kam |
Tau tshaj Fastener Systems & Customized Functions
| Qauv No. | Matched Fastener System | Customized Functional Design | Adaptable Rail Hom | Gauge Adjustment Precision (hli) | Vibration Damping Coefficient (mm / N) | Kev thov tshwj xeeb | Installation Customization | Core Customization Advantage |
|---|---|---|---|---|---|---|---|---|
| E16-MG | Pandrol Fastclip System | Anti-loosing Limb Design | Lub teeb Rail (24-30kg / m) | ±0.5 | 0.008-0.012 | Tsis tshua muaj suab nrov rau cheeb tsam nroog | Tool-dawb ceev installation | Customized limb qauv tiv thaiv kom tsis txhob xoob hauv siab - zaus vibration |
| E18-CR | Vossloh W14 Fastener System | Siab -Tiffness Clamping Design | Hnyav -Haul Rail (60-75kg/m) | ±0.3 | 0.005-0.009 | High load-cov kabmob rau kev thauj khoom thauj | Hydraulic torque- tswj kev teeb tsa | Striff clamping tsim resists rail creep nyob rau hauv hnyav qag load |
| E20-B | KPO Fastener System | Insulated Limb Txheej | Electrified High -Speed Rail (60N) | ±0.4 | 0.007-0.011 | Hluav taws xob rwb thaiv tsev rau cov kab hluav taws xob | Rwb thaiv tsev- cov cuab yeej siv tau | Coated libs zam teeb liab cuam tshuam hauv cov kab hluav taws xob |
| E22-VA | SKL Fastener System | Temperature-Compensating Structure | High -Altitude Railways | ±0.2 | 0.006-0.010 | Tsawg-kub tsis kam (-45 degree) | Precision -calibrated installation | Qhov kub thiab txias- qauv tsim kom txo tau lub zog clamping |
| E17- TSI | Nabla Fastener System | Hnav-Resistant Contact Surface | Roob Railway (43-50kg / m) | ±0.6 | 0.009-0.013 | Abrasion tsis kam rau nkhaus lem | Universal cuab yeej adaptation | Hardened tiv tauj nto ncua kev pab cuam lub neej ntawm nkhaus seem |
gnee-professional tsum
Cim npe nrov: e-rail clip fastening, Tuam Tshoj e-rail clip fastening manufacturers, lwm tus neeg, Hoobkas
