Peb muab ntau yam khoom siv hlau tsis xeb, los ntawm cov kav dej mus rau cov phaj, cov kauj mus rau cov profile, kom tau raws li qhov xav tau ntawm koj cov haujlwm sib txawv.
Royal Group, tau tsim tsa xyoo 2012, yog ib lub tuam txhab ua lag luam siab heev uas tsom mus rau kev tsim kho, tsim khoom thiab muag khoom siv vaj tse. Peb lub hauv paus chaw ua haujlwm nyob hauv Tianjin, lub nroog hauv nruab nrab ntawm lub tebchaws thiab qhov chaw yug ntawm "Peb Lub Rooj Sib Tham Haikou". Peb kuj muaj cov ceg hauv cov nroog loj thoob plaws lub tebchaws.
Nrog nws cov kev lag luam sib sau ua ke thiab kev tsim cov saw hlau ua lag luam tiav, Royal Group tuaj yeem muab kev lag luam nrog ntau yam khoom siv hlau tsis xeb uas suav nrog austenite, ferrite, duplex, martensite thiab lwm yam qauv kev teeb tsa, npog txhua daim ntawv thiab cov lus qhia xws liphaj, kav dej, tuav, xov hlau, profiles, thiab lwm yam, thiab tsim nyog rau ntau qhov xwm txheej ntawm daim ntawv thov xws liKho kom zoo nkauj architectural, khoom siv kho mob, lub zog thiab tshuaj lom neeg kev lag luam, nuclear fais fab thiab thermal fais fabLub tuam txhab tau cog lus tias yuav tsim kom muaj ib qho chaw nres tsheb rau cov khoom siv hlau tsis xeb thiab kev daws teeb meem rau cov neeg siv khoom.
| Cov Qib thiab Qhov Sib Txawv ntawm Cov Hlau Stainless | ||||
| Cov Qib Sib Xws (Hom) | Hom Lub Koom Haum | Cov Khoom Xyaw Tseem Ceeb (Ib txwm muaj,%) | Cov Xwm Txheej Tseem Ceeb ntawm Daim Ntawv Thov | Qhov Sib Txawv Tseem Ceeb Ntawm Cov Qib |
| 304 (0Cr18Ni9) | Austenitic stainless hlau | Chromium 18-20, Nickel 8-11, Carbon ≤ 0.08 | Cov Khoom Siv Hauv Chav Ua Noj (cov lauj kaub, cov tais diav), Kev Kho Kom Zoo Nkauj (cov ntaiv tes, cov phab ntsa ntaub thaiv), Cov Khoom Siv Khoom Noj, Cov Khoom Siv Txhua Hnub | 1. Piv rau 316: Tsis muaj molybdenum, tsis muaj zog tiv taus dej hiav txwv thiab cov xov xwm corrosive heev (xws li dej ntsev thiab cov kua qaub muaj zog), thiab pheej yig dua. |
| 2. Piv rau 430: Muaj nickel, tsis yog hlau nplaum, muaj plasticity zoo dua thiab weldability, thiab tiv taus corrosion ntau dua. | ||||
| 316 (0Cr17Ni12Mo2) | Austenitic stainless hlau | Chromium 16-18, Nickel 10-14, Molybdenum 2-3, Carbon ≤0.08 | Cov Khoom Siv Desalination Dej Hiav Txwv, Cov Kav Dej Tshuaj, Cov Khoom Siv Kho Mob (Cov Khoom Cog, Cov Cuab Yeej Phais), Cov Tsev Ntug Dej Hiav Txwv, thiab Cov Khoom Siv Nkoj | 1. Piv rau 304: Muaj ntau molybdenum, muaj kev tiv taus zoo dua rau kev xeb hnyav thiab kub siab, tab sis kim dua. |
| 2. Piv rau 430: Muaj nickel thiab molybdenum, tsis yog hlau nplaum, thiab muaj kev tiv thaiv corrosion thiab toughness zoo dua 430. | ||||
| 430 (1Cr17) | Ferritic stainless hlau | Chromium 16-18, Nickel ≤ 0.6, Carbon ≤ 0.12 | Cov Khoom Siv Hauv Tsev (Lub Tub Yees, Cov Vaj Huam Sib Luag Tshuab Ntxhua Khaub Ncaws), Cov Khoom Siv Kho Kom Zoo Nkauj (Teeb, Daim Ntawv Teev Npe), Cov Khoom Siv Hauv Chav Ua Noj (Cov Tes Riam), Cov Khoom Siv Kho Kom Zoo Nkauj Hauv Tsheb | 1. Piv rau 304/316: Tsis muaj nickel (lossis muaj nickel me ntsis), yog magnetic, muaj plasticity tsis zoo, weldability, thiab corrosion tsis kam, thiab yog tus nqi qis tshaj plaws. |
| 2. Piv rau 201: Muaj cov chromium ntau dua, muaj zog tiv taus kev xeb hauv huab cua, thiab tsis muaj manganese ntau dhau. | ||||
| 201 (1Cr17Mn6Ni5N) | Austenitic stainless hlau (hom txuag nickel) | Chromium 16-18, Manganese 5.5-7.5, Nickel 3.5-5.5, Nitrogen ≤0.25 | Cov Kav Dej Kho Kom Zoo Nkauj Pheej Yig (Cov Rooj Tiv Thaiv, Cov Ntaub Thaiv Tub Sab), Cov Khoom Siv Uas Muaj Lub Teeb Meem, thiab Cov Khoom Siv Uas Tsis Yog Khoom Noj Sib Chwv | 1. Piv rau 304: Hloov qee cov nickel nrog manganese thiab nitrogen, ua rau tus nqi qis dua thiab muaj zog dua, tab sis muaj kev tiv thaiv corrosion, plasticity, thiab weldability tsis zoo, thiab nws yooj yim xeb dhau sijhawm. |
| 2. Piv rau Piv rau 430: Muaj me ntsis nickel, tsis yog hlau nplaum, thiab muaj zog dua 430, tab sis qis dua me ntsis kev tiv thaiv corrosion. | ||||
| 304L (00Cr19Ni10) | Austenitic stainless hlau (hom carbon qis) | Chromium 18-20, Nickel 8-12, Carbon ≤ 0.03 | Cov Qauv Loj Uas Tau Txuas (Cov Thawv Khaws Tshuaj, Cov Khoom Siv Vuam Yeeb Nkab), Cov Cheebtsam Khoom Siv Hauv Qhov Chaw Kub Siab | 1. Piv rau 304: Cov ntsiab lus carbon qis dua (≤0.03 vs. ≤0.08), muaj kev tiv thaiv zoo dua rau kev xeb intergranular, ua rau nws tsim nyog rau cov ntawv thov uas tsis tas yuav kho cua sov tom qab vuam. |
| 2. Piv rau 316L: Tsis muaj molybdenum, muab kev tiv thaiv tsis zoo rau kev xeb hnyav. | ||||
| 316L (00Cr17Ni14Mo2) | Austenitic stainless hlau (hom carbon qis) | Chromium 16-18, Nickel 10-14, Molybdenum 2-3, Carbon ≤0.03 | Cov Khoom Siv Tshuaj Uas Muaj Kev Ntshiab Siab, Cov Khoom Siv Kho Mob (Cov Khoom Siv Ntshav Sib Cuag), Cov Kav Dej Fais Fab Nuclear, Cov Khoom Siv Tshawb Fawb Hauv Dej Hiav Txwv tob | 1. Piv rau 316: Cov ntsiab lus carbon qis dua, muaj kev tiv thaiv zoo dua rau kev xeb intergranular, ua rau nws tsim nyog rau kev siv mus sij hawm ntev hauv cov chaw muaj corrosive tom qab vuam. |
| 2. Piv rau 304L: Muaj molybdenum, muaj kev tiv taus xeb zoo dua, tab sis kim dua. | ||||
| 2Cr13 (420J1) | Martensitic stainless hlau | Chromium 12-14, Carbon 0.16-0.25, Nickel ≤ 0.6 | Riam (Riam Ua Noj, Txiab), Cov Qhov Rooj Vag, Cov Bearings, Cov Khoom Siv Kho Tshuab (Cov Qws) | 1. Piv rau cov hlau tsis xeb austenitic (304/316): Tsis muaj nickel, yog hlau nplaum, thiab tuaj yeem quench-hardenable. Muaj qhov nyuaj siab, tab sis tsis zoo rau kev tiv thaiv corrosion thiab ductility. |
| 2. Piv rau 430: Cov pa roj carbon ntau dua, ua kom sov tau, muaj qhov nyuaj dua li 430, tab sis tsis zoo rau kev tiv thaiv corrosion thiab ductility. | ||||
Cov yeeb nkab hlau tsis xeb yog cov yeeb nkab hlau uas ua ke nrog kev tiv thaiv xeb, lub zog siab, kev huv thiab kev tiv thaiv ib puag ncig. Nws suav nrog ntau hom xws li cov yeeb nkab tsis sib xws thiab cov yeeb nkab vuam. Nws yog siv dav hauv kev tsim kho vaj tse, tshuaj lom neeg thiab tshuaj, kev thauj mus los ntawm lub zog thiab lwm yam.
Los ntawm kev pom ntawm cov khoom, cov kav hlau tsis xeb hlau feem ntau yog categorized rau hauvcov raj tsis muaj seamlessthiabcov kav dej vuam. Cov raj tsis muaj qhov txuasyog tsim los ntawm cov txheej txheem xws li perforation, kub dov, thiab txias kos, ua rau tsis muaj welded seams. Lawv muab ntau lub zog tag nrho thiab kev tiv taus siab, ua rau lawv haum rau cov ntawv thov xws li kev thauj mus los ntawm cov kua dej siab thiab kev thauj khoom siv tshuab.Cov kav dej vuamyog ua los ntawm cov ntawv hlau tsis xeb, dov ua duab, thiab tom qab ntawd vuam. Lawv muaj kev ua haujlwm siab thiab tus nqi qis, ua rau lawv siv dav hauv kev thauj mus los qis thiab kev siv kho kom zoo nkauj.
Qhov ntev ntawm cov kav dej: Cov kav dej plaub fab muaj ntau qhov ntev ntawm sab, txij li cov kav dej me me 10mm × 10mm mus rau cov kav dej loj 300mm × 300mm. Cov kav dej plaub fab feem ntau muaj qhov loj xws li 20mm × 40mm, 30mm × 50mm, thiab 50mm × 100mm. Cov qhov loj dua tuaj yeem siv rau kev txhawb nqa cov qauv hauv cov tsev loj. Qhov tuab ntawm phab ntsa: Cov kav dej nyias nyias (tuab 0.4mm-1.5mm) feem ntau yog siv rau hauv cov ntawv thov kho kom zoo nkauj, uas muaj qhov sib dua thiab yooj yim ua. Cov kav dej tuab (tuab 2mm thiab siab dua, nrog qee cov kav dej kev lag luam ncav cuag 10mm thiab siab dua) yog qhov tsim nyog rau kev thauj khoom hauv kev lag luam thiab kev thauj mus los siab, muab lub zog ntau dua thiab muaj peev xwm siab.
Hais txog kev xaiv cov khoom siv, cov kav hlau tsis xeb feem ntau yog ua los ntawm cov hlau tsis xeb tseem ceeb. Piv txwv li,304feem ntau yog siv rau cov kav dej ua zaub mov, tsim cov ntaiv tes, thiab cov khoom siv hauv tsev.316Cov kav hlau tsis xeb feem ntau siv rau hauv kev tsim kho ntug dej hiav txwv, cov kav dej tshuaj lom neeg, thiab cov khoom siv nkoj.
Cov kav hlau tsis xeb uas pheej yig, xws li201thiab430, feem ntau yog siv rau hauv cov ntaiv dai kom zoo nkauj thiab cov khoom siv sib zog, qhov twg qhov yuav tsum tau ua kom tsis txhob xeb qis dua.
PEB COV YEEB NKAB HLAU STAINLESS
Peb muab ntau yam khoom siv hlau tsis xeb, los ntawm cov kav dej mus rau cov phaj, cov kauj mus rau cov profile, kom tau raws li qhov xav tau ntawm koj cov haujlwm sib txawv.
PEB COV CHIV KAB HLAU STAINLESS
Cov xwm txheej ntawm cov hlau tsis xeb
Nto No.1 (Nto Dub Kub/Nto Dawb)
Tsos: Xim av tsaus lossis xim xiav dub (npog los ntawm oxide nplai) hauv qhov dub Qhov nto, tawm dawb tom qab pickling. Qhov nto yog ntxhib, matte, thiab muaj cov cim zeb pom tseeb.
2D Nto (Qhov Chaw Uas Muab Kua Txob Txias)
Tsos: Qhov chaw huv si, xim grey matte, tsis pom qhov ci ntsa iab. Nws qhov tiaj tiaj me ntsis qis dua qhov ntawm 2B, thiab tej zaum yuav tseem muaj cov cim me me ntawm cov khoom noj.
2B Nto (Qhov Nto Uas Muaj Cov Khoom Siv ...
Tsos: Qhov saum npoo yog du, sib npaug zos, tsis muaj cov noob pom tseeb, nrog rau qhov tiaj tiaj, qhov ntev nruj, thiab kov zoo nkauj.
BA Nto (Ntoo Ci Txias/Ntoo Iav)
Tsos: Qhov saum npoo ci ntsa iab zoo li daim iav, muaj kev cuam tshuam siab (ntau tshaj 80%), thiab tsis muaj qhov tsis pom tseeb. Nws qhov zoo nkauj zoo dua li qhov saum npoo 2B, tab sis tsis zoo nkauj npaum li qhov tiav iav (8K).
Nto Txhuam (Nto Uas Muaj Cov Qauv Kho Tshuab)
Tsos: Qhov saum npoo muaj cov kab lossis cov noob sib xws, nrog rau qhov tiav matte lossis semi-matte uas zais cov khawb me me thiab tsim cov qauv tshwj xeeb (cov kab ncaj tsim cov kab huv si, random tsim cov nyhuv zoo nkauj).
Nto iav (Nto 8K, Nto Ci Kawg Nkaus)
Tsos: Qhov saum npoo ua rau pom tseeb zoo li daim iav pom tseeb, nrog rau kev cuam tshuam ntau dua 90%, muab cov duab meej tsis muaj kab lossis qhov tsis zoo, thiab muaj kev cuam tshuam zoo rau qhov muag.
Nto Xim (Nto Xim Txheej/Oxidized)
Tsos: Qhov saum npoo muaj xim zoo ib yam thiab tuaj yeem sib xyaw nrog lub hauv paus txhuam lossis daim iav los tsim cov qauv nyuaj xws li "xim txhuam" lossis "daim iav xim." Cov xim ruaj khov heev (PVD txheej tiv taus cua sov txog li 300 ° C thiab tsis yooj yim ploj mus).
Cov Chaw Ua Haujlwm Tshwj Xeeb
Nto Uas Tiv Thaiv Tau Cov Ntiv Tes (AFP Nto), Nto Uas Tiv Thaiv Kab Mob, Nto Uas Tau Txiav
Peb muab ntau yam khoom siv hlau tsis xeb, los ntawm cov kav dej mus rau cov phaj, cov kauj mus rau cov profile, kom tau raws li qhov xav tau ntawm koj cov haujlwm sib txawv.
PEB COV PHAJ HLAU STIANLESS
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H-beams
Cov hlau tsis xeb H-beams yog cov profiles H-zoo li tus uas pheej yig thiab ua haujlwm tau zoo. Lawv muaj cov flanges sab saud thiab sab hauv qab sib luag thiab ib lub vev ntsug. Cov flanges yog sib luag lossis yuav luag sib luag, nrog rau cov kawg ua cov ces kaum sab xis.
Piv rau cov I-beams ib txwm, cov hlau tsis xeb H-beams muaj cov modulus hla-sectional loj dua, qhov hnyav sib dua, thiab txo cov hlau siv, tej zaum yuav txo cov qauv tsev los ntawm 30% -40%. Lawv kuj yooj yim dua rau kev sib sau ua ke thiab tuaj yeem txo cov haujlwm vuam thiab riveting los ntawm txog li 25%. Lawv muaj kev tiv thaiv xeb, lub zog siab, thiab kev ruaj khov zoo heev, ua rau lawv siv dav hauv kev tsim kho, choj, nkoj, thiab kev tsim tshuab.
Tiv tauj peb kom tau txais kev hais nqe dawb.
U Channel
Cov hlau tsis xeb U-puab yog cov hlau profile nrog lub voj voog U-puab. Feem ntau yog ua los ntawm cov hlau tsis xeb, nws muaj kev tiv thaiv corrosion, lub zog siab, thiab ua haujlwm tau zoo heev. Nws cov qauv muaj ob lub flanges sib luag txuas nrog lub vev xaib, thiab nws qhov loj me thiab tuab tuaj yeem hloov kho.
Cov hlau stainless hlau uas zoo li tus U siv dav hauv kev tsim kho, kev tsim tshuab, tsheb, thiab kev lag luam tshuaj lom neeg, thiab siv tau rau ntau yam kev siv, suav nrog cov thav tsev, kev tiv thaiv ntug, kev txhawb nqa tshuab, thiab cov lus qhia kev tsheb ciav hlau. Cov qib hlau stainless hlau feem ntau suav nrog 304 thiab 316. 304 yog qhov siv dav tshaj plaws, thaum 316 zoo tshaj plaws hauv cov chaw muaj kuab paug ntau dua xws li cov kua qaub thiab alkalis.
Tiv tauj peb kom tau txais kev hais nqe dawb.
Hlau Bar
Cov hlau tsis xeb muaj peev xwm muab faib ua pawg raws li cov duab, suav nrog cov hlau puag ncig, cov hlau plaub fab, cov hlau tiaj tus, thiab cov hlau hexagonal. Cov ntaub ntawv siv feem ntau suav nrog 304, 304L, 316, 316L, thiab 310S.
Cov hlau tsis xeb muaj kev tiv taus kub siab, muaj zog heev, thiab siv tau zoo heev. Lawv siv dav hauv kev tsim kho, kev tsim tshuab, tsheb, tshuaj lom neeg, khoom noj, thiab kev kho mob, suav nrog cov ntsia hlau, cov txiv ntoo, cov khoom siv, cov khoom siv kho mob, thiab cov khoom siv kho mob.
Tiv tauj peb kom tau txais kev hais nqe dawb.
Hlau Hlau
Cov hlau tsis xeb yog cov hlau ua los ntawm cov hlau tsis xeb, muab kev ua tau zoo heev. Nws cov khoom tseem ceeb yog hlau, chromium, thiab nickel. Chromium, feem ntau tsawg kawg yog 10.5%, muab kev tiv thaiv corrosion zoo, thaum nickel ua rau muaj zog thiab tiv taus kub siab.
Tiv tauj peb kom tau txais kev hais nqe dawb.
