Hauv ntiaj teb kev lag luam hnyav, cov khoom siv tsis ua haujlwm vim kev puas tsuaj yog qhov teeb meem ntau -billion duas. Txhawm rau tiv thaiv qhov no, engineers tig mus rau cov ntaub ntawv tshwj xeeb uas tuaj yeem tiv taus qhov hnyav tshaj plaws.NM500 Hnav Plateyog dav lees paub tias yog tus qauv ntsuas rau siab -kev ua haujlwm tsis zoo.
Raws li cov chaw tsim khoom thiab cov chaw muag khoom thoob ntiaj teb,GNEE Steeltau mob siab rau xyoo los ua kom tiav qhov kev tsim khoom ntawm qib siab -lub zog no. Raws li nyob rau hauv Suav teb, peb lub Hoobkas siv kev txiav - ntug metallurgical technology los xyuas kom meej tias txhuaNM500 Hnav Platepeb nkoj ua tau raws li cov kev xav tau nruj ntawm cov mining, kev tsim kho, thiab kev lag luam rov ua dua tshiab.
Peb tsis yog muab cov hlau xwb; peb muab kev hnav khaub ncaws zoo-cov kev daws teeb meem uas muaj kev txhawb nqa los ntawm kev txawj ntse thiab kev cog lus rau qhov zoo uas ua kom koj cov cuab yeej siv tau ntev dua.
Lub Core Secret: Dab tsi ua rau NM500 Hnav Plate Li Cas?
Qhov tshwj xeeb kev ua tau zoo ntawmNM500 Hnav Platetsis yog kev huam yuaj; nws yog qhov tshwm sim ntawm kev sib raug zoo ntawm kev sib raug zoo ntawm nws cov tshuaj pleev ib ce thiab nws cov thermal ua. Tsis zoo li cov qauv carbon steels, uas tsuas yog tso siab rau lub thickness rau lub neej ntev, NM500 yog tsim los tiv thaiv kev hnav los ntawm qhov siab ntawm qhov tawv tawv thiab kev ruaj ntseg hauv cov qauv.
Lub "500" hauv nws lub npe sawv cev rau Brinell hardness ntawm kwv yees li 500 HBW. Nyob rau theem no, cov hlau tsis muaj zog txaus los tiv thaiv qhov khawb thiab khawb los ntawm cov ntxhia nyuaj xws li quartz lossis granite. Txawm li cas los xij, ua kom tiav qhov hardness no thaum tswj kom muaj zog txaus los tiv thaiv kev tawg yuav tsum muaj txoj hauv kev zoo rau metallurgy. NtawmGNEE Steel, peb xyuas kom meej tias peb cov txheej txheem tsim khoom sib npaug cov khoom tsis sib haum xeeb kom xa cov khoom lag luam uas yog ob qho tib si nyuaj heev thiab zoo kawg nkaus resilient.
NM500 Hnav Plate
Lub luag haujlwm ntawm cov tshuaj lom neeg hauv NM500 Hnav Plate
Cov tshuaj "daim ntawv qhia" yog lub hauv paus ntawmNM500 Hnav Plate. Txhua lub ntsiab lus yog ntxiv rau qhov tseeb kom muaj txiaj ntsig rau kev ua haujlwm kawg ntawm cov hlau.
Chemical Composition (Max%)
| Qib | C | Si | Mn | P | S | Cr | Ni | Mo | B |
| NM 500 | 0.38 | 0.70 | 1.70 | 0.025 | 0.010 | 1.20 | 0.80 | 0.65 | 0.005 |
- Carbon (C) - Tus Tsav Tsheb Hardness:Cov pa roj carbon yog qhov tseem ceeb tshaj plaws rau kev ua tiav siab hardness. Hauv NM500, cov ntsiab lus carbon feem ntau yog nyob ib ncig ntawm 0.38%. Qhov no concentration yog siab txaus kom tso cai rau tsim ib tug nyuaj martensitic qauv thaum quenching, tsis tau tsawg txaus kom muaj tsim nyog weldability.
- Manganese (Mn) - Deep Hardening:Manganese nce qhov "hardenability" ntawm cov hlau. Nws ua kom ntseeg tau tias lub hardness tsis yog nyob ntawm qhov chaw xwb tab sis nkag mus tob rau hauv lub hauv paus ntawm lubNM500 Hnav Plate.
- Chromium (Cr) thiab Molybdenum (Mo):cov ntsiab lus no tau ntxiv los txhim kho cov hlau tsis kam mus rau softening ntawm qhov kub thiab txias (uas tuaj yeem tshwm sim thaum sib txhuam) thiab txhim kho nws tag nrho cov toughness thiab corrosion kuj.
- Boron (B) - Lub Micro-Alloy Magic:Txawm tias muaj tsawg heev (tsawg dua 0.005%), Boron tseem txhim kho qhov tob ntawm hardening. Qhov no tso cai rau GNEE Steel los tsim cov phaj tuab uas muaj cov tawv tawv zoo ib yam los ntawm sab saum toj mus rau hauv qab.
Mechanical Performance ntawm NM500 Hnav Plate
| Khoom | Tus nqi ntau |
| Surface Hardness (HBW) | 470 - 540 (Nruab nrab 500) |
| Yield zog (MPa) |
Ntau tshaj los yog sib npaug rau Greater dua los yog sib npaug 1200 |
| Tensile zog (MPa) |
Ntau tshaj los yog sib npaug rau Greater dua los yog sib npaug 1500 |
| Elongation (%) |
Ntau tshaj los yog sib npaug rau Greater dua los yog sib npaug 7 |
| Lub zog cuam tshuam (-20 degree) |
Ntau tshaj los yog sib npaug rau Greater dua los yog sib npaug 24J |
Kev kho cua sov siab tshaj: Tus Ntsuj Plig ntawm NM500 Hnav Plate
Yog tias cov tshuaj muaj pes tsawg leeg yog lub hauv paus, kev kho cua sov yog "tus ntsuj plig" ntawmNM500 Hnav Plate. Yog tsis muaj kev ua kom zoo thermal, cov hlau alloyed yuav nyob twj ywm mos thiab siv tsis tau rau kev hnav.
Thawj txheej txheem siv yogQuenching thiab Tempering (Q & T).
- Quenching:Cov phaj hlau yog rhuab mus rau lub xeev austenitic (siab dua 850 degree) thiab tom qab ntawd maj mam txias hauv dej -raws li kev daws teeb meem. Qhov no "freezes" cov pa roj carbon atoms nyob rau hauv qhov chaw, transforming lub mos hlau qauv rau hauvMartensite- theem nyuaj tshaj plaws ntawm cov hlau.
- Tempering:Vim hais tias quenched martensite yog heev nkig, lub phaj yog reheated rau qis kub. Cov txheej txheem no txo cov kev ntxhov siab sab hauv thiab "toughens" cov khoom. Nws tiv thaiv covNM500 Hnav Platelos ntawm kev tawg zoo li iav thaum nws raug ntaus los ntawm lub pob zeb hnyav lossis siab - cuam tshuam.
NtawmGNEE Steel, peb cov kab kev kho cua sov siv hluav taws xob siv lub tshuab computer meej los tswj cov kev hloov pauv kub mus rau hauv ob peb degrees, kom ntseeg tau tias cov qauv martensitic microstructure nyob thoob plaws txhua square inch ntawm lub phaj.
Vim li cas Microstructure Matters rau Hnav Resistance
Thaum peb saib nyob rau hauv lub microscope, siab - zooNM500 Hnav Platelos ntawm GNEE Steel qhia qhov zoo, tempered martensitic grain qauv. Cov qauv no yog tus cwj pwm los ntawm qhov ntom ntom, koob -zoo li tus qauv.
Qhov microstructure no muaj txiaj ntsig zoo ntawm kev txwv "micro-plowing"- cov txheej txheem uas cov khoom abrasive khawb rau hauv cov hlau thiab thawb cov khoom pov tseg. Because the martensite in NM500 is so densely packed and hard, the abrasive particles simply slide over the surface or are crushed by the steel itself. Tsis tas li ntawd, cov txheej txheem tempering ua kom ntseeg tau tias muaj me ntsis "muab" rau hauv cov khoom, tso cai rau nws nqus lub zog los ntawm siab - nrawm cuam tshuam yam tsis tau pib tawg. Qhov no dual - kev ua ntawm kev tiv thaiv khawb thaum nqus cov shocks yog qhov teeb tsaNM500 Hnav PlateSib nrug los ntawm cov kev xaiv pheej yig dua.
Siab -muaj peev xwm quenching xovxwm hauv GNEE Steel Hoobkas.
Cov txiaj ntsig zoo ntawm kev siv GNEE Steel NM500 Hnav Plate
Xaiv tus hwmNM500 Hnav Platelos ntawm cov chaw tsim khoom ntseeg zoo liGNEE Steelyields tam sim thiab ntev - cov nyiaj faib rau koj cov haujlwm:
- Extended Equipment Life:Cia siab tias lub neej kev pabcuam 3 txog 5 zaug ntev dua Q355 lossis cov qauv carbon steels.
- Txo Cov Nqi Kho Mob:Kev hloov phaj tsawg dua txhais tau tias tsis muaj sijhawm poob qis rau koj cov neeg coob thiab kev tsim khoom ntau dua rau koj lub tshuab.
- Qhov hnyav txo:Vim tias NM500 muaj zog thiab tawv heev, koj tuaj yeem siv lub phaj nyias nyias dua li qhov koj xav tau nrog qis dua - qib steels, txo qhov hnyav tag nrho ntawm koj cov cuab yeej thiab txhim kho roj efficiency.
- Precision Fabrication:Peb muab NM500 daim hlau uas flattened thiab tua-blasted, ua rau lawv yooj yim dua rau koj txiav thiab welding rau hauv koj cov khoom siv tshwj xeeb.
Precision- txiav NM500 Hnav Plate qhov chaw npaj rau kev xa khoom mus rau cov neeg siv khoom lag luam thoob ntiaj teb los ntawm GNEE warehouse.
Xaus: Koom tes nrog GNEE Steel rau Siab -Kev Ua Haujlwm NM500 Hnav Plate
Lub siab hnav tsis kam ntawmNM500 Hnav Plateyog ib tug masterpiece ntawm niaj hnub engineering, combining tshwj xeeb alloying ntsiab nrog ib tug nruj quenching thiab tempering txheej txheem los tsim ib cov khoom uas sawv mus rau lub ntiaj teb no lub hardest tej yam kev mob. Los ntawm kev nkag siab "vim li cas" tom qab nws qhov kev ua tau zoo, nws pom tseeb tias tsis yog txhua daim hlau hnav yog tsim sib npaug. Kev tswj kom zoo ntawm qib kev tsim khoom yog qhov sib txawv ntawm lub phaj uas kav ntev rau xyoo thiab ib qho uas tsis ua haujlwm hauv lub hlis.
GNEE Steeltau cog lus los ua koj qhov chaw ntseeg siab tshaj plaws rauNM500 Hnav Plate. Peb muab kev sib tw Hoobkas nqi, kev xa khoom thoob ntiaj teb, thiab kev txhawb nqa koj yuav tsum xaiv cov khoom siv zoo rau koj daim ntawv thov tshwj xeeb.Npaj los txhim kho koj cov cuab yeej siv tau ntev?Hu rau GNEE Steel hnub no kom tau txais kev tsocai pub dawb thiab kev sab laj kev tshaj lij ntawm peb cov hwm NM500 Hnav Plate- cia peb ua kom zoo dua koj cov haujlwm ua ke!
1. Qhov tseeb hardness ntau npaum li cas ntawm NM500 hnav steel phaj?
NM500 feem ntau muaj qhov hardness ntau ntawm480-530 HWB, kom ntseeg tau zoo heev tiv thaiv abrasive hnav hauv kev siv tsuas thiab kev tsim kho.
2. Kuv tuaj yeem txheeb xyuas qhov nyuaj ntawm koj lub phaj NM500 li cas?
Peb muabMill Test Certificate (MTC)thiab txhawb nqa thib peb-kev tshuaj ntsuam xyuas xws li SGS lossis BV kom pom tseeb thiab kev ntseeg siab.
3. Puas yog qhov nyuaj ntawm tag nrho cov phaj?
Yog, GNEE xyuas kom meejuniform hardness los ntawm qhov chaw mus rau core, zam qhov teeb meem tshwm sim ntawm qhov chaw - tsuas yog hardness.
4. NM500 piv rau Hardox 500 li cas hauv kev hnav lub neej?
NM500 muajpiv rau hnav tsis kam, thiab hauv ntau qhov xwm txheej, nws muab tus nqi - muaj txiaj ntsig zoo nrog lub neej kev pabcuam zoo sib xws.
5. Dab tsi kev lag luam tau txais txiaj ntsig zoo tshaj plaws los ntawm NM500 hnav daim hlau?
Mining, kev tsim kho, cement, thiab kev lag luam rov ua dua tau txais txiaj ntsig zoo tshaj plaws vim muaj kev puas tsuaj hnyav.
6. NM500 puas tuaj yeem txo cov khoom siv tu ntau zaus?
Yog, nws siab hnav tsis kam hotxo cov voj voog hloov thiab downtime.
7. Dab tsi ua rau hnav ntxov ntxov hauv NM500 daim hlau?
Cov khoom siv tsis zoo, kev teeb tsa tsis raug, lossis kev xaiv tuab tsis zoo tuaj yeem txo cov kev pabcuam lub neej.
