DC01 CRC txias dov hlau ntawv
DC01 CRC txias dov hlau ntawv
Feature
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Cov ntawv hlau dov txias yog ua los ntawm cov hlau dov kub uas dov ntawm qhov kub thiab txias hauv qab qhov kub recrystallization. Nws feem ntau siv cov hlau carbon qis, uas xav tau kev ua haujlwm txias thiab vuam zoo thiab qee qhov kev ua haujlwm stamping.
| QIB | TUS QAUV | Qhov Loj, Hli | DAIM NTAWV THOV | ||
| Thickne SS | Dav | Ntev | |||
| dc01 ua. DC03 DC04 DCO5, DC06. DCO7, SPCCT-SD, SPCD-SD, SPCE-SD, SPCF-SD, SPCG-SD | Q/WG(LZ)20-2008 EN 10130:1998 JIS G 3141:2005 | 0.2 - 3.0 | 600 - 2050 | Kho kom haum | Cov khoom siv thiab qhov chaw ntawm kev kos duab dav dav thiab tob |
| QIB | YLELD LUB ZOG MPA | Lub zog tensile MPA | Kev Ntev % | COV LUS QHIA TXOG KEV UA YAS | HARDEN INDEX |
| DC01 | 140 - 280 | 270 - 410 | ≥28 | - | - |
| DC03 | 140 - 240 | 270 - 370 | ≥34 | ≥1.4 | - |
| DC04 | 120 - 210 | 270 - 350 | ≥38 | ≥1.8 | ≥0.18 |
| DC05 | 120 - 180 | 270 - 330 | ≥40 | ≥2.0 | ≥0.20 |
| DC06 | 120 - 170 | 270 - 330 | ≥42 | ≥2.1 | ≥0.22 |
| DC07 | 100 - 150 | 250 - 310 | ≥44 | ≥2.5 | ≥0.23 |
Vim tias nws raug dov ntawm qhov kub ib txwm thiab tsis tsim cov nplai, lub phaj txias muaj qhov zoo ntawm qhov chaw thiab qhov tseeb ntawm qhov ntev, thiab nws cov khoom siv kho tshuab thiab cov khoom siv thev naus laus zis zoo dua li cov ntawv hlau kub dov. Hauv ntau qhov chaw, tshwj xeeb tshaj yog hauv kev tsim khoom siv hauv tsev, nws tau maj mam hloov cov ntawv hlau kub dov.
1) Xim sib txawv
Qhov saum npoo ntawm lub phaj kub-kuav yog xim av, thiab xim tsis sib xws, lossis bai muaj du qauv tsis muaj roj.
2) Cov npoo sib txawv
Cov qauv ntawm cov phaj txias-dov yog qhov muag heev thiab du, thiab ntug yog huv si
Qhov nto ntawm cov phaj kub-dov yog ntxhib, cov duab tsis zoo li qub rau kev dov txias, thiab qee zaum cov npoo tsis sib xws.
3) Cov lus qhia sib txawv
Cov phaj dov txias feem ntau yog nyias nrog lub thickness tsawg dua 3.0 hli (tshwj tsis yog kev hloov kho), silvery dawb yog galvanized phaj, thiab xim yog xim coated phaj.
Cov phaj kub dov feem ntau yog tshaj 1.5 hli (tshwj tsis yog cov uas tau hloov kho), qhov nyias tshaj plaws tsis tsawg dua 1.0, thiab lawv muaj cov qauv oxidation nyob ntawm qhov kub thiab txias.
4) Qhov nyuaj sib txawv
Cov phaj txias-kuav muaj qhov nyuaj siab thiab nyuaj rau ua, tab sis nws tsis yooj yim rau deform thiab muaj lub zog siab; cov phaj kub-kuav muaj qhov nyuaj tsawg, yooj yim ua thiab zoo ductility.
5) Cov txheej txheem ntau lawm sib txawv
Kev dov txias yog ua tiav ntawm qhov kub ib txwm, lub phaj hlau txias-dov muaj zog zoo dua thiab qhov tuab txias-dov me me; Lub phaj hlau kub-dov yog dov ntawm qhov kub siab, uas muaj ductility zoo dua, thiab lub phaj hlau kub-dov tuaj yeem muaj qhov tuab dua.
Cov ntawv hlau txias dov muaj cov yam ntxwv zoo, uas yog, cov hlau txias dov thiab cov hlau phaj nrog cov tuab nyias dua thiab qhov tseeb dua tuaj yeem tau los ntawm kev dov txias, nrog qhov tiaj tiaj siab, qhov chaw tiav siab, qhov chaw huv si thiab ci ntawm cov hlau txias dov, yooj yim ua cov txheej txheem, ntau yam thiab kev siv dav, thiab kuj muaj cov yam ntxwv ntawm kev ua haujlwm siab stamping, tsis muaj kev laus thiab qhov taw tes qis, yog li cov hlau txias dov muaj ntau yam kev siv, feem ntau yog siv rau hauv tsheb, cov nruas hlau luam tawm, cov tsev, cov ntaub ntawv tsim kho, tsheb kauj vab thiab lwm yam.
Daim Ntawv Thov
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.
- KEV UA SIAB NCAJ NCEES
- YEEJ-YEEJ
- PRAGMATIC
- KEV TXHIM KHO TSHIAB
