1.4749 Cov Hlau Uas Tiv Thaiv Kub
Kev Piav Qhia Luv:
1.4749 kub resisting ferritic steel bar muaj zoo heev oxidation tsis kam thiab stability ntawm siab kub. Saky Steel khoom siv DIN 1.4749 / X10CrAlSi18 tuav nrog siab zog, superior thermal tsis kam, thiab ceev ceev tus me nyuam thoob ntiaj teb.
1.4749 kub tiv taus ferritic steel bar (X10CrAlSi18) yog chromium-aluminium alloyed hlau nrog zoo heev oxidation tsis kam thiab thermal stability txog li 1000 ° C. Nws yog qhov zoo tagnrho rau cov khoom uas raug rau cov pa kub thiab oxidation ib puag ncig.
| Qib | 1.4749 |
| Ntev | 1000 hli - 6000 hli los yog raws li tau thov |
| Txoj kab uas hla ntau yam | 10 hli - 200 hli (kev cai muaj) |
| Kev Siv Tshuab | Kub dov / Forged / Txias kos |
| Caij nthwv dejace tiav | Ci, Peeled, Polished, Tig, Pickled |
| Daim Ntawv | Puag ncig, Plaub fab, Tiaj tiaj, Hexagonal |
| Cov Khoom Siv Tshuaj Lom Zem 1.4749 steel bar: |
| C | Cr | Mn | Si | S | P | N |
| 0.15-0.20 | 26.0-29.0 | 1.0 | 1.0 | 0.015 | 0.040 | 0.15-0.25 |
| Cov Khoom Siv Kho Tshuab Ntawm 1.4749 Austenitic Hlau: |
| Lub Npe | Tus lej | Kub kub | Qhov nyuaj HB siab tshaj | Lub zog pov thawj | Lub zog tensile |
| X18CrN28 | 1.4749 | + Ib qho annealed | 212 | 280 | 500-700 |
| Cov ntawv thov ntawm 1.4872 Cov Hlau Uas Tiv Thaiv Kub Austenitic |
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Cov Cub Rauv thiab Cov Kilns Muaj Kev Lag Luam:
Siv rau cov khoom siv hauv qhov cub tawg, cov khoom txhawb nqa, thiab cov khoom siv kho cua sov vim tias nws tiv taus oxidation thiab scaling zoo heev ntawm qhov kub txog li 1000 ° C. -
Cov Khoom Siv Pa Tawm thiab Cov Khoom Siv Hluav Taws Xob:
Zoo tagnrho rau cov manifolds tso pa tawm, cov raj hlawv, thiab cov chav hlawv uas ua haujlwm nyob rau hauv cov xwm txheej kub siab tas mus li. -
Cov Khoom Siv Ua Kub:
Siv rau hauv qhov cub, cov tshuab ziab khaub ncaws, thiab cov khoom sib pauv cua sov uas raug cua sov thiab oxidation ntev. -
Cov Nroj Tsuag Petrochemical thiab Metallurgical:
Haum rau cov raj cua sov, cov khoom siv catalytic reformer, thiab lwm yam khoom uas xav tau kev tiv taus carburization thiab thermal fatigue. -
Cov Chaw Tua Hluav Taws Xob thiab Cov Khoom Siv Fais Fab:
Ua tau zoo hauv cov chaw hlawv khib nyiab, cov khoom siv boiler, thiab lwm yam tshuab uas raug cua sov thiab cov pa roj corrosive.
| Cov Lus Nug Feem Ntau |
Q1: 1.4749 ferritic hlau siv rau dab tsi?
A1: Nws feem ntau yog siv rau hauv cov khoom siv cua sov, cov khoom hloov pauv cua sov, thiab cov tshuab tso pa tawm uas ua haujlwm txog li 1000 ° C vim nws qhov kev tiv thaiv oxidation siab.
Q2: 1.4749 piv rau 1.4762 lossis 1.4841 li cas?
A2: 1.4749 muaj kev tiv thaiv oxidation zoo dua li 1.4762 thiab qis dua thermal expansion dua li 1.4841, ua rau nws tsim nyog rau kev ruaj khov, kub-siv.
Q3: Puas yog 1.4749 sib nqus?
A3: Yog lawm, ua cov hlau ferritic, nws tseem sib nqus txawm tias nyob rau qhov kub siab.
| Vim li cas thiaj xaiv SAKYSTEEL: |
Kev Txhim Kho Zoo- Peb cov hlau tsis xeb, cov kav dej, cov kauj, thiab cov flanges yog tsim los ua kom tau raws li cov qauv thoob ntiaj teb xws li ASTM, AISI, EN, thiab JIS.
Kev Tshuaj Xyuas Nruj- Txhua yam khoom raug kuaj ultrasonic, tshuaj lom neeg tsom xam, thiab kev tswj qhov ntev kom ntseeg tau tias muaj kev ua tau zoo thiab taug qab tau.
Tshuag Muaj Zog & Kev Xa Khoom Sai- Peb khaws cov khoom tseem ceeb tsis tu ncua los txhawb kev txiav txim sai thiab kev xa khoom thoob ntiaj teb.
Kev daws teeb meem tshwj xeeb- Los ntawm kev kho cua sov mus rau qhov chaw tiav, SAKYSTEEL muaj cov kev xaiv tsim tshwj xeeb kom phim koj cov kev xav tau.
Pab Pawg Kws Tshaj Lij- Nrog ntau xyoo ntawm kev paub txog kev xa tawm, peb cov neeg muag khoom thiab kev txhawb nqa kev tshaj lij ua kom muaj kev sib txuas lus zoo, kev hais lus sai, thiab kev pabcuam sau ntawv tag nrho.
| SAKY STEEL LUB KEV RUAJ NTSEG ZOO (xws li ob qho tib si Kev Ruaj Ntseg thiab Tsis Ruaj Ntseg): |
1. Kev Ntsuas Qhov Loj ntawm Qhov Muag
2. Kev tshuaj xyuas txhua yam xws li tensile, Elongation thiab txo qhov chaw.
3. Kev tshuaj xyuas qhov cuam tshuam
4. Kev tshuaj xyuas tshuaj lom neeg
5. Kev sim qhov nyuaj
6. Kev sim tiv thaiv pitting
7. Kev Ntsuas Nkag Mus
8. Kev Ntsuas Kev Sib Tsoo Hauv Cov Pob Zeb
9. Kev Ntsuas Qhov Roughness
10. Kev Ntsuas Metallography
| SAKY STEEL LUB Ntim Khoom: |
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog thaum xa khoom mus thoob ntiaj teb uas cov khoom xa tuaj dhau ntau txoj kev sib txawv kom mus txog qhov chaw kawg, yog li peb thiaj li txhawj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom ntau txoj kev, xws li,
