AWS E8015 {- g high-} Cov Khoom Zoo Tsawg-Alloy Tsawg-Alloy Steel Vuam Electrode
1. Cov Khoom Txheej Txheem
AWS E8015 {{{1} g yog tus hwm qis {{2} {{{{{{{}} ecloy steel qauv vuam. Raws li qhov qis {{5} hydrogen hlau hmoov electrode (hom lH)}}} ntawm pob qij txha. Nws cov khoom pov thawj weld hlau uas muaj zog ntawm ntau dua lossis muaj kev sib npaug ntawm 47j, Q460, thiab lwm yam tsawg tsawg- cov hlau ineloy. Qhov no ua rau nws xaiv qhov kev xaiv tseem ceeb xws li cua fais fab tsim, thiab ntug dej hiav txwv kev ntseeg siab, uas muaj kev vam meej ntev.
2. Tub Ntxhais Kev Tshawb Fawb & Cov Tsis Taus
| Parameter qeb | Cov ntsiab lus tshwj xeeb |
|---|---|
| Tus Qauv Qauv | AWS E8015-G (sib npaug rau GB / T 5117 E5015-g hauv Suav cov qauv) |
| Khoom | Tsawg -} Alloy Alloy Alloy -}} cov ntsiab lus rau cov khoom siv qoob loo) |
| Cov taub spare | 2.5mm (pom zoo rau nyias-} phaj pix lub hauv paus av), 4.2mm (tuab} {5 5}}}}} dhau vuam) |
| Ntev ntev li cas | 300mm (2.5mm INCH), 350mm (3.2mm inch), 400mm (4.0mm inter) |
| Kev khiav hauj lwm tam sim no | 60 {- 90a (2.5 hli), 90a (3.2mm), 120-160a (4.0MM) - txhua yam ua raws li AWS A5.5 |
| Vuam tam sim no hom | AC / DC Rov qab polarity (DCEN pom zoo rau kev pom ntawm Arc stability) |
| Kev khiav hauj lwm kub | Preheating: 80-150℃(rau cov hlau uas muaj ntau dua los yog sib npaug rau 0.45%); Interpass Tawb: tsawg dua lossis sib npaug nrog 250 degree |
| Daim Ntawv Thov Kev Pab Cuam | Nruab Nrab Carbon Steel (C Tsawg dua los yog sib npaug rau 0.45%) Vuam, Tsawg {{{{{weld} Weld Kev Kho Mob Thaum Tshav Kub Kub (PWHT) Ntau Cov Qauv |
3. Tso cov hlau sib xyaw ua ke (feem ntau feem)
| Lub cim | Cov ntsiab lus yuav tsum tau ua | Hauj loo piav qhia |
|---|---|---|
| C (carbon) | Tsawg dua los yog sib npaug rau 0.12% | Txwv kev tsim cov kev tsim ntawm lub zog martensite nyob rau hauv tshav kub - be} cuam tshuam cheeb tsam (haz), txo qhov kev pheej hmoo txias |
| Mn (manganese) | 1.0%-1.6% | Ua li deoxidizer, txhim kho weld hlau zog, thiab tsim txom leej tub sulphur -}}}}}} ua rau kub tawg |
| Si (silicon) | 0.3%-0.7% | Txhim kho cov pas dej Funmed Molten los tiv thaiv kev tsis pom zoo, thaum tswj Weld Spatter |
| S (Sulphur) | Tsawg dua los yog sib npaug rau 0.035% | Nruj me ntsis txwv kom tsis txhob muaj kev tsim ntawm qhov qis {{0} {{1} {1}- Tsom Xyooj Weld Divility |
| P (phosphorus) | Tsawg dua los yog sib npaug rau 0.035% | Minimizes tus brittleness ntawm weld hlau, tshwj xeeb tshaj yog thaum kub tsawg |
| CR (chromium) | Tsawg dua los yog sib npaug rau 0.20% | Luas ntxiv ntxiv rau txhim kho siab - kub oxidation tsis kam ntawm welds |
| Ni (npib tsib) | Tsawg dua los yog sib npaug rau 0.30% | Micro -} ineoying kom txhim kho qis - kub cuam tshuam tai ntawm weld hlau |
| Mo (Molybdenum) | - | Tsis muaj ntxiv ntxiv |
| V (vanadium) | - | Tsis muaj ntxiv ntxiv |
4. Ntim & Xa Tawm
1. Ntim cov lus qhia
Kev Tshem Tawm me me me me 0}} batch Ntim: 5kg / lub tshuab luam ntawv {}} {{{5 {5 5} {{5} {} batch siv; 20kg / Box (corrugated thawv nrog noo noo {{} {{} Kuv haum rau nruab nrab- qhov loj me.
Loj - batch Ntim: 1 TUJ / PALLETS HLUAV TAWS XIM
Cov chaw cia: Khaws cia rau hauv lub tsev nplaum qhuav (txheeb ze cov av noo tsawg dua los yog sib npaug rau 60%, kub ntau dua lossis sib npaug rau 5 degree); Cov hluav taws xob tsis tau yuav tsum tau rov -} ci ntawm 350-400℃rau 1 teev ua ntej siv.
2. Kev xa tawm lub voj voog & Logistics
Tus Qauv Qhia: 25 hnub tom qab kev txiav txim kev pom zoo thiab them nyiaj (siv rau cov qauv ua haujlwm tsis tu ncua nrog Tshuag).
Cov Kev Pab maj: 15-hnub xa khoom muaj rau kev txiav txim tshaj 5 tons (raug rau cov kev qhia cov sijhawm ua haujlwm).
Kev Txhawb Nqa: Tus khub nrog zoo -}}} {2} {2} {2} {1} {1}- Daim ntawv sau npe, cov ntawv pov thawj ntawm kev ua tau zoo) suav nrog.
5. Tag nrho cov khoom lag luam & thov sib piv
Tshaj li AWS E8015 - g, dej hiav txwv vuam muaj cov ntaub ntawv tsawg-alloy electrode portored rau ntau cov kev lag luam xav tau:
AWS E7015-C2L (2): Rau qis - kub (-40 degree) resistant qauv (piv txwv li cov kev cuam tshuam nyuaj ntau dua los yog sib npaug ntawm -40 degree.
AWS E9015-G / E9016-C1 (3): Tsim los rau high - lub zog hlau (690MPA qib) VUAM, haum rau kev txhawb nqa Hydraulic hauv thee mines.
AWS E10015-D2 / E10015-G (2): Siv rau hauv cov pa hluav taws xob offshore, nrog rau corrosion zoo heev hauv cov av marine.
AWS E12015-G / E12015-G (2): Rau Ultra - high {1}- lub zog hlau (830Mpa Qeb) Vuam, haum rau Cov Qauv Machinery Boom.
6. Kev Txhawb Nqa & Tom qab {{1} kev lag luam muag khoom
Pre6 - Kev Muag Khoom Muag: Peb cov hlau me me muab cov ntaub ntawv qhia pub dawb -} yooj yim qhia koj cov ntawv thov sib txuas rau kev daws teeb meem.
Nyob rau -} chaw kawm ntawv txhawb: Rau cov loj - Cov phiaj xwm chanads, peb muab rau - chaw nrhiav kev sib tw thiab cov neeg teb xov xwm ua kom ncaj ncees weld zoo.
Tom qab - kev muag khoom lav: Yog weld tsis xws luag tshwm sim vim cov khoom muaj teeb meem zoo, peb muab cov khoom siv dawb ntawm cov electrodes thiab kev taw qhia txog kev txhim kho teeb meem.
Cim npe nrov: AWS E8015 - g high- Cov Khoom Siv Hluav Taws Xob, Chaw Tsim Tshuaj, Kev Lag Luam, Cov Nqi Qis, Khoom Zoo, Khoom Zoo, Khoom Siv Kom Zoo, Khoom Zoo
Koj Tseem Yuav Zoo Li
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