Taim korosen we i kamap long ren, sno, wet, na ol narapela samting, we ol i save kolim olsem korosen bilong win, em i wanpela wari long wok bilong weldim, ol 'weathering steels' em i gutpela rot bilong mekim dispela wok. Ol dispela samting i gat kopa, nikel, na kromium we i helpim long strongim strong bilong ain long sakim korosen long win. Olsem na, ol ain straksa we i save bagarap long taim bilong ren, planti taim ol i no save penim. Dispela i save daunim o pinisim wanpela samting we i save givim moa taim na kos. Bikos planti bilong ol dispela samting i save givim gutpela wok bilong masin, ol i save yusim ol 'weathering steel' long wokim ol bris na ol narapela samting bilong karim heving straksa.
Taim korosen resistens em i wanpela hevi bilong wari long ol spesifikwok bilong weldim,
Ol 'weathering steels' em i wanpela opsen bilongtingim.
Ol 'weathering steels' i gat liklik hap kopa,nikel, na kromiam.
Dispela i helpim long strongim 'corrosion resistance' bilong ain long ol samting i kamap long win.
Ol spesifikesen bilong ain we i save bagarap long weta
Cool 'mmon weathering steel specifications' we ol i save yusim long wokim ol samting em ASTM A242, A588, A606, na A847. Ol samting we ol i save yusim long wokim ol bris em ASTM A709 na AASHTO M270. Planti ol kampani i save yusim ol nem bilong ol long soim olsem ol i gat wanpela kain 'patent'ol fomulasen bilong 'weathering steel', olsem US Steel's COR-TEN®.
Yu mas makim 'filler metal'
Taim yu makimgutpela 'filler metal' bilong weldim ol 'weathering steels', i gat planti samting yu mas tingim:
• Ol kod o spesifikesen rikwaemen we i stap.
• Strong na strong bilong en i mas i stap.
• We bai weld i stap na sapos ol bai penim.
• Joint geometry na sais bilong weld.
• Kala i wankain.
Wantaimol samting bilong disain, ol lo bilong weldim na ol spesifikasen i givim ol rul we ol kontrakta i mas bihainim long taim bilong weldim na wokim ol samting we i winim olgeta arapela teknikel edvais. Tupela bikpela 'steel welding codes', American Welding Society (AWS) D1.1 na D1.5, i bosim 'structural' na 'bridge welding'. Ol dispela lo i toktok stret long yusim ol 'weathering steel' na i givim ol rot bilong weldim ol narapela narapelaol sevis envairomen bilong ol dispela samting.
Wanpelabikpela salens long wokim Corten em i lukluk i narapela kain: ol namba wan weld i save luk olsem grei i lait taim yu skelim wantaim braunpela ain. Long winim'Kala i wankain,'yusim ol 'copper-nickel-chromium-bearing filler metals (i gat mak bilong 'W'). Dispela i mekim na weld i kamapimwankain 'protective patina' olsem 'base metal' long taim.
Strong na resistans bilong korosen i wankain
Low alloy filler ol metal i stap wantaim bikpela strong bilong 'tensile' na 'yield' winim ol 'carbon steel filler metals', na dispela i larim ol samting bilong 'filler metal' i wankain olsem bilong 'base metal' taim ol i weldim ol bikpela -strong gred bilong 'weathering steel', olsem HPS 70W bilong AASHTO M270 spesifikasen.
Ol 'low-alloy filler metals we ol i save yusim planti taim long wokim ol 'weathering steel' em ol dispela we i gat liklik nikel insait long wanpela pesen. Dispela 'alloy content' em inap long givim 'atmospheric corrosion resistance' wankain olsem 'weathering steel', na pe bilong en i liklik long ol narapela 'low-alloy filler metals we i gat ol gutpela samting. Ol 'alloy designator' we i save kamap planti taim wantaim dispela wan pesen nomol konten em Ni1 (bilongol waia) na C3 (bilong ol stik elektrod), maski planti ol narapela mak i soim olsem ol 'filler metals' i gat inap nikel antap long ol narapela samting.
Balensim strong, kos na aloi komposesen
Fila metals we i gat bikpela nikel insait long en ol i ken yusim gut. Ol i ken askim long sampela aplikesen, long wanem, sapos planti nikel i stap insait long en dispela i save mekim strong bilong en i kamap strong moa. Tasol, prais bilong wanpela 'filler metal' i save go antap tru taim nikel na jeneral aloi i go antap tu.
Ol metal bilong 'copper-nickel-chromium-bearing low-alloy steel filler metals i gat liklik aloi konten. Dispela i wankain olsem planti ol 'weathering steel' na em i stap long "W" 'alloy designator'. Ol dispela 'filler metal' em ol i save yusim tasol long ol aplikesen we kala i wankain (ol i toktok long en aninit) em i nambawan samting. Tasol, ol i save kostim bikpela mani, planti taim ol i no save stap isi, na ol i save pilim liklik long bruk- winim ol narapela kain 'filler'ol metal.
| Welding Need | Rekomend Fila Metal | Bikpela Gutpela Samting |
| Jeneral Straksa | Ni1 (Waia) o C3 (Stik) | Kost-gutpela, wankain strong bilong sakim korosen |
| Aesthetic/Architectural | "W" Designator (Cu-Ni-Cr) | Gutpela kala na 'texture' we i wankain (Patina) |
| Bikpela strong | Ol aloi we i gat planti nikel long en | Gutpela wok long ol bikpela -stres join |
| Sstrong bilong standet | 80+ ksi Tensile / 60+ ksi Yield | I wankain olsem ol bikpela - strong bilong weta |
Long moat ol aplikesen bilong straksa, ol 'low-alloy filler metals wantaim 1% nominal nikel konten (Ni1 o C3) i save givim inap korosen resistens long liklik pe. Tasol, long ol projek insait long ol ples we i gat planti hevi, ol i tok ol i mas putim bikpela 'nickel' insait long en bilong strongim 'impact toughness', maski em ii save apim prais bilong 'filler metal'.
Ol 'filler metals' bilong putim ol kala - wankain aplikesen
I no longtaimolgeta weld i save kisim wanpela 'patina', maski ol i yusim 'carbon steel' o 'low alloy filler metals'. Tasol, ol 'weld' long ol 'weathering steel' i save kamap ples klia pastaim. Dispela i kamap bikos long 'matte brawn' samting na 'glossy grey' kala bilong 'weld metal' i no wankain. Long sampela wok, olsem ol 'sculpture' o sampela 'architectural details' we i gat ol 'weld' long ai bilong pablik, em i gutpela long lukluk bilong 'weld' i wankain olsem 'base material' long kala na 'texture' hariap tru. Pasin bilong dispela long kamap hariap wantaim lukluk i no gat mak long en em ol i kolim olsemkala i wankain.
Strong antap long-match
Planti komol low-alloy filler metals we i stap long olgeta hap bilong weldim 'weathering steel' i gat 80-plus ksi 'tensile strength' na 60-plus ksi 'yield strength'. Tasol dispelaol dispela 'filler metals' i winim mak (strong moa long wanem samting ol i nidim) long 'base metal' taim ol i yusim long weldim long 50 ksi yield weathering steel.
Mekim ol gutpela samting i kamap bikpela
Yu mas makim apstretpela 'filler metal' i save mekim bikpela wok long luksave long ol gutpela samting we ol 'weathering steels' i save givim. Taim yu makim wanpela 'filler metal', tingim olgeta samting bilong 'welding' aplikesen. Long kisim gutpela risal tingim kod, strong, strong bilong en, na lukluk bilong en. Sapos yu gat tupela tingting, yu ken toktok wantaim ol teknikel sapot sevis bilong ol kampani i save wokim ol 'filler metal'. Ol wokman bilong ol i ken helpim long luksave long wanem ol prodak insait long potfolio bilong ol bai helpim olmekim wok bilong weldim i kamap gutpela moa.
Pro Tipsbilong Ausait Corten Welding:
- Redim pes:Oltaim klinim hap bilong weld long olgeta ros o skel i stap pinis long mekim i go insait tru.
- Bihainim Kod:Mekim gut olsem proses bilong yu i bihainim AWS D1.1 o D1.5 bilong ol straksel o bris projek.
- Risk bilong winim mak:Lukaut gut taim yu yusim ol 'high-strength fillers long 50 ksi yield steel; "overmatching" inap long kamapim hevi we i no gat as bilong en.
Fesim Col hevi wantaim Corten Fabrication?
Yu mas makim stretpela 'filler'metal na weldim kod em i bikpela samting long gutpela bilong straksa bilong yu. Maski yu wokim wanpela bris long nambis o wanpela pablik skulpsa,Promisteeli givim ol teknikel save na ol gutpela Corten pepa yu nidim.
[Yu mas toktok wantaim Teknikel Tim bilong Mipela long kisim helpim long wokim ol samting]
