Dab tsi ntawm steel yog siv rau rail anchors?
Jan 04, 2026
Rail anchorsua nyob rau hauv ib qho -cov khoom siv los ntawm lub caij nplooj ntoos hlav steel yog tsim los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm
Dab tsi ntawm steel yog siv rau rail anchors?
Rail thauj tog rau nkoj feem ntau yog ua los ntawm cov hlau caij nplooj ntoos hlav, siab - carbon steel tsim rau elasticity, toughness, thiab lub zog, tso cai rau lawv tuav lub tsheb ciav hlau lub hauv paus ruaj khov los tiv thaiv kev txav mus ntev. Cov qib tshwj xeeb xws li 60Si2MnA feem ntau siv hauv Suav teb thiab thoob ntiaj teb rau ntau yam kev tsheb nqaj hlau hnyav, muab qhov tsim nyog caij nplooj ntoos hlav thiab ua haujlwm ntev.
Cov yam ntxwv ntawm cov khoom tseem ceeb:
- Caij nplooj ntoos hlav Steel: Qhov tseem ceeb rau lub thauj tog rau nkoj muaj nuj nqi, muab elasticity rau clamp lub tsheb ciav hlau ruaj ntseg.
- Cov ntsiab lus carbon siab: Ua kom muaj zog thiab hnav tsis kam rau lub neej ua haujlwm ntev.
- Manganese (Mn): Ntxiv rau lub zog thiab hardness.
- Silicon (Si): Ntxiv rau qhov muaj zog thiab elasticity.
Qib Hom:
- 60Si2MnA: Ib qho nrov silicon-manganese caij nplooj ntoos hlav steel siv rau thauj tog rau nkoj ntawm 50kg, 85lb, thiab lwm yam qauv kev tsheb nqaj hlau.
Tshuaj muaj pes tsawg leeg:
| Lub ntsiab | Cov ntsiab lus ntau |
|---|---|
| Cov pa roj carbon (C) | 0.56~0.64 |
| Silicon (Si) | 1.50~2.00 |
| Manganese (Mn) | 0.60~0.90 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.035 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.035 |
| Chromium (Cr) | Tsawg dua lossis sib npaug li 0.35 |
| Nickel (Ni) | Tsawg dua lossis sib npaug li 0.35 |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.25 |
| Vanadium (V) | 0.08 ~ 0.16 (yeem) |
| Boron (B) | 0.0005 ~ 0.0035 (yeem) |
Mechanical Properties (Tom qab Quenching thiab Tempering)
| Khoom | Tus nqi |
|---|---|
| Tensile zog (σb) | Ntau dua lossis sib npaug li 1274 MPa |
| Yield zog (σs) | Ntau dua lossis sib npaug li 1176 MPa |
| Elongation (d 5) | Ntau dua lossis sib npaug li 5% |
| Txo thaj tsam (ψ) | Ntau dua lossis sib npaug li 25% |
| Hardness (Kub-kub/Cold-kos + Kub-kho) | Tsawg dua lossis sib npaug rau 321 HB |
Hom Railroad Anchor
- Tsav-Ntawm Anchor
GNEE RAIL Drive-Ntawm Anchor yog qhov nrov tshaj plaws tsim thauj tog rau nkoj hauv ntiaj teb. Nrog lub neej ntev - voj voog thiab tsim kom muaj txiaj ntsig, nws muab tus nqi qis tshaj plaws ntawm cov tswv cuab hauv kev lag luam.
- TSEV KAWM NTAWV
Cov lus teb rau longitudinal rail txav nyob rau hauv hnyav qag loads, curvature thiab ntxhab qib. Nrog lub siab tshaj plaws clamping quab yuam muaj nyob rau hauv kev lag luam, nws kuj tseem ua hauj lwm los tiv thaiv -vandal tivthaiv.
- TXOJ CAI ANCHORS
GNEE Rail muab Rail Anchors rau txhua qhov kev tsheb ciav hlau loj, txawm tias cov seem tsis siv lawm. Tsuas yog muab peb ib feem ntawm txoj kev tsheb ciav hlau thiab peb yuav phim ib qho ntawm peb cov qauv tsim kom tau raws li koj cov qauv kev tsheb nqaj hlau.
| Hom | Siv rau hauv 50Kg, 85Kg, 90/91LB, 115RE / 136RE, UIC54 & UIC60 rail, los yog lwm yam raws li cov neeg siv khoom kos duab. | ||
|---|---|---|---|
| Khoom siv | 60 Si2MnA | 45# | QT500-7 |
| Tshuaj muaj pes tsawg leeg (%) | C: 0.56-0.64, Mn: 0.60-0.90, Si: 1.60-2.00, Cr: Tsawg dua lossis sib npaug rau 0.35, P: Tsawg dua lossis sib npaug rau 0.03, S: Tsawg dua lossis sib npaug rau 0.03 |
C: 0.42-0.50, Mn: 0.50-0.80, Si: 0.17-0.37, Cr: Tsawg dua lossis sib npaug rau 0.25, P: Tsawg dua lossis sib npaug rau 0.035, S: Tsawg dua lossis sib npaug rau 0.035 |
C: 3.60-3.80, Mn: Tsawg dua lossis sib npaug ntawm 0.6, Si: 2.50-2.90, P: Tsawg dua lossis sib npaug rau 0.08, S: Tsawg dua lossis sib npaug rau 0.025 |
| Nto | dawb (roj), xim pleev xim, zinc pleev xim los yog HDG | ||
| Txuj | AS1085.10-20002, DIN, ISO-9001 | ||
Qhov zoo ntawm GNEE rail thauj tog rau nkoj
- ISO9001-certified rail anchors muab cov qauv zoo ib yam thiab zoo rau kev pom kev tsheb ciav hlau, nrog rau kev ua kom ntev ntev.
- Muaj nyob rau hauv ob qho tib si tsav- ntawm thiab lub caij nplooj ntoos hlav tsim.
- Muaj rau kev daws teeb meem rau ntau yam kev tsheb ciav hlau thiab cov xwm txheej.
- Cov neeg siv khoom siv tau sai, yooj yim, thiab nyab xeeb.
