Hluav Taws Xob Cov Rods Vuam

 

Nyob rau hauv cov cuab yeej siv vuam, rau kev siv vuam xav tau ntawm tsawg {{}} Cov txheej txheem vuam uas ua haujlwm thoob ntiaj teb thiab muab kev ua haujlwm ruaj khov. Lub AWS E8015 - b2 vuam electrode pib ua kom zoo nkauj "ua tsaug rau nws cov kev ua kub tsis kam, thiab kev xa khoom zoo. Nws tau kuj tau txais ntau daim ntawv pov thawj muaj npe suav nrog ISO 9001, CE, thiab AWS, muab kev ntsuas zoo.

 

Ii. Cov khoom lag luam tseem ceeb: tsom rau cov cua sov ua hauj thiab ua raws

Lub AWS E8015-B2 Vuam Electrode sivHlau AlloyRaws li nws cov khoom siv tseem ceeb thiab tshwj xeeb yog tsim rau cua sov -} tiv taus steel vuam. Nws cov ntsiab lus zoo tsom rau ob qhov ntev: "Thaum tshav kub kub tau ruaj khov" thiab "kev ua raws".

 

Thaum Tshav Kub Kub Ua Txuas Txuas: Welded sib koom tes tuaj yeem hloov kho ib puag ncig ua haujlwm hauv qab 520℃rau lub sijhawm ntev, ua tau zoo tawm ntawm oxidation thiab deformation nyob rau hauv cov kub. Tshwj xeeb tshaj yog rau kev siv vuam xav tau ntawm qhov qis-} Alloy Cramlo Pearlitic Steel, nws tuaj yeem txo qis los ntawm kev kub hloov pauv.

Tag nrho - qhov chaw ua raws: Cov Haujlwm Tam Sim No, vuam tam sim no, thiab ua haujlwm kub txhua qhov ua raws li cov qauv hauv ntiaj teb. Tsis muaj kev hloov kho ntxiv ntawm cov khoom siv tsis sib haum yog qhov yuav tsum tau hloov kho cov txheej txheem sib luag, thiab tib lub sijhawm sib tham cov ntawv thov kev lag luam tshwj xeeb ntawm cov teb chaws sib txawv ntawm cov teb chaws sib txawv ntawm cov teb chaws sib txawv ntawm cov teb chaws sib txawv thiab cov cheeb tsam.

III. Cov Ntsiab Lus Tshaj Tawm: Lub Rooj Sib Tham Tau Zoo

Txhawm rau hloov kho cov kev ua haujlwm ntawm cov kev ua haujlwm tuab thiab cov xwm txheej E8015-B2 Vuam ua kom ntseeg tau tias kev ua tau zoo ntawm vuam ua haujlwm ntawm cov khoom siv hauv paus.

1. Cov ntsiab lus yooj yim

Hom Tshwj Xeeb	Cov tsis muaj tseeb
Qhov dav	2.0mm, 2.5mm, 3.2mm, 4.0mm
Qho ntev	300mm, 350mm, 400mm, 450mm
Siv tau cov khoom siv	Tsawg -} alloy clmo hlaws steel (piv txwv li, 15cmo steel)
Ntau tshaj plaws kev ua haujlwm kub	520 degree

2. Tshuaj lom neeg sib xyaw ua ke ntawm cov khoom siv hlau (pawg feem ntau)

Cov lus sib xyaw ntawm cov khoom siv hluav taws xob tso nyiaj ncaj qha txiav txim siab qhov ua tau zoo ntawm welded sib koom tes. Cov hluav taws xob hauv hluav taws xob sib npaug muaj zog thiab kub tawm los ntawm nruj tswj cov ntsiab lus:

 

Cov pa roj carbon (c) Tsawg dua lossis sib npaug rau 0.12%: Tiv thaiv kev nce weld brittleness tshwm sim los ntawm cov ntsiab lus carbon ntau.

Manganese (MN) 0.5% -0.9%, sithecy, si) tsawg dua los yog sib npaug thiab muaj txiaj ntsig ntawm Weld.

Sulfur (s) tsawg dua los yog sib npaug rau 0.035%, phosphorus (p) tsawg dua los yog sib npaug los ntawm kev siv weld tsis zoo xws li pores thiab tawg.

Chromium (CR) 0.8% {{{4 4}} 1. Molybdenum (Mo) 0.4%-Core cua kub tsis kam thiab nkag tsis dhau kev kub siab.

Vanadium (V): Tsis muaj Ntxiv, adapting rau cov khoom sib xyaw ua ke ntawm cov khoom siv tshwj xeeb ntawm cov khoom siv.

IV. Daim Ntawv Thov Zaj Dab Tsi: Kev xav tau cov kev xav tau ntawm cov kev xav tau siab ntawm qhov siab- kub ua haujlwm

Daim ntawv thov cov xwm txheej ntawm AWS E8015 - REWANT STLANDS muaj cua sov {

 

Kev lag luam fais fab: Vuam ntawm boilers thiab siab - kub pipelines. Cov cuab yeej siv no ua haujlwm hauv ib puag ncig ntawm 400-500℃rau lub sijhawm ntev, thiab electrode lub tshav kub ua tau yog cia siab rau kom ntseeg tau tias kev nyab xeeb.

Petrochemical Kev Lag Luam: Vuam ntawm CRMO Steel Cheebtsam xws li cov tshuaj tiv thaiv cua sov, tiv thaiv weld yaig los ntawm high- kub corrosion.

Kev tsim tshuab: Spricing ntawm Crmo Steel Cheebtsam xws li cov txiaj ntsig thiab cov kabmob thaiv kev ua haujlwm hauv qab high {}}}}}} term loads.

 

Nws cov tshwj xeeb hloov kho rau 15Cmo steel kuj ua cov kev lag luam mob siab ntawm "kev sib tw ntawm cov cua sib koom tes" thaum lub sij hawm siv hluav taws xob sib koom ua ke.

V. Ntim thiab xa khoom: Ua kom muaj txiaj ntsig cov khoom lag luam thiab lub sijhawm

Txhawm rau kom muaj kev ncaj ncees ntawm cov khoom lag luam los ntawm lub Hoobkas los thov thiab ua tiav cov phiaj xwm ntim hluav taws xob tau txais txiaj ntsig thiab cov lus cog tseg meej meej.

1. Qauv Ntim

Raws li cov sib txawv ntawm cov khoom siv hluav taws xob, cov ntim khoom ntim khoom ua raws li txoj kev sib sau ua ke ntawm "} Carton- pallet":

 

• 2.5mm×300mm specification: 5kg per inner box, 4 inner boxes per carton (total 20kg per carton), 1 ton per pallet.
• 3.2mm×350mm specification: 5.0kg per inner box, 4 inner boxes per carton (total 20kg per carton), 1 ton per pallet.
• 4.0mm×400mm specification: 5.0kg per inner box, 4 inner boxes per carton (total 20kg per carton), 1 ton per pallet.

 

Lub ntim ntim tsis tsuas yog tswj cov chaw lag luam chaw rau khoom siv tab sis kuj tiv thaiv cov elegrode thiab deformation thaum lub sij hawm kev ua haujlwm vuam ua tau cuam tshuam.

2. Kev xa nyiaj tau zoo

Tom qab qhov kev txiav txim tau lees paub, lub hom tuaj yeem ua tiav cov khoom lag luam thiab cov zaub mov xa tuajTsis pub dhau 25 hnub, yoog raws li cov kev tsim kho cov phiaj xwm kev tsim kho, thiab yog tsim nyog tshwj xeeb rau cov xwm txheej ua haujlwm thaum muaj xwm txheej ceev uas yuav tsum tau hloov nrawm dua ntawm vuam cov khoom siv.

Tag

Lub AWS E8015 - b2 vuam hluav taws xob yuav siv sij hawm "muaj zog kub ua kom tsis kam, thiab daim ntawv thov npliag. Nws tsis yog tsuas yog ntsib cov vuam xav tau ntawm tsawg- alloy clrlitic steel nyob rau hauv kev ua haujlwm ruaj khov, thiab kev ntim khoom nruj thiab xa khoom. Txawm hais tias nyob rau hauv lub zog, petrochemical, lossis tshuab tsim khoom lag luam, nws tuaj yeem dhau los ua ib qho tseem ceeb siv rau kev txhim kho kev nyab xeeb kev nyab xeeb kev nyab xeeb ntawm cov khoom siv.

Cim npe nrov: Electrodes Rods Vuam, Tuam Tshoj, Chaw Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas, lag luam, yuav khoom, cov nqi qis, cov khoom lag luam qis, khoom lag luam