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    Ibyiza byo Gukoresha Spiral Submerged Arc Welded Steel Imiyoboro Yamazi Yubutaka

    Ibyiza byo Gukoresha Spiral Submerged Arc Welded Steel Imiyoboro Yamazi Yubutaka Amazi Yerekanwe
    • Ibyiza byo Gukoresha Spiral Submerged Arc Welded Steel Imiyoboro Yamazi Yubutaka

    Ibisobanuro bigufi:

    Iyo ushyizeho imirongo y'amazi yo munsi y'ubutaka, ni ngombwa guhitamo ubwoko bwiza bw'imiyoboro kugirango umenye kuramba no kuramba.Guhitamo gukunzwe kumirongo y'amazi yo munsi y'ubutaka ni umuyoboro usudira, uzwi kandi nka SSAW umuyoboro w'icyuma.


    Ibicuruzwa birambuye

    Ibicuruzwa

     Umuyoboro w'icyuma SSAWni ubwoko bwa spiral yarengewe arc welded umuyoboro usanzwe ukoreshwa mubikorwa bitandukanye, harimo imirongo yubutaka.Uburyo bwihariye bwo gusudira buzenguruka butanga imiyoboro minini ya diametre ifite uburebure bwurukuta, bigatuma biba byiza gutwara amazi yo munsi.

    Umutungo wa mashini

    urwego rw'icyuma

    imbaraga nkeya
    Mpa

    Imbaraga

    Kurambura byibuze
    %

    Ingufu ntoya
    J

    Ubunini bwerekanwe
    mm

    Ubunini bwerekanwe
    mm

    Ubunini bwerekanwe
    mm

    ku bushyuhe bwa
     

    ＜ 16

    ＞ 16≤40

    ＜ 3

    ≥3≤40

    		 ≤40

    -20 ℃

    0 ℃

    20 ℃
    S235JRH

    235

    225

    360-510

    360-510

    24

    -

    -

    27
    S275J0H

    275

    265

    430-580

    410-560

    20

    -

    27

    -
    S275J2H

    27

    -

    -
    S355J0H

    365

    345

    510-680

    470-630

    20

    -

    27

    -
    S355J2H

    27

    -

    -
    S355K2H

    40

    -

    -

    Kimwe mu byiza byingenzi byo gukoresha umuzenguruko wuzuye arc weld wicyuma umuyoboro wamazi yubutaka nimbaraga zayo ndende kandi ziramba.Inzira yo gusudira izenguruka ikora umuyoboro ukomeye kandi wizewe ushobora kwihanganira umuvuduko nuburemere bwo gushyingurwa mu nsi.Izi mbaraga ningirakamaro mukurinda kumeneka no kwemeza uburinganire bwigihe kirekire bwimiyoboro yamazi.

    Byongeye kandi, umuyoboro w'icyuma wa SSAW urwanya ruswa, bigatuma uhitamo neza kubutaka bwo munsi aho imiyoboro ihura nubushuhe nibindi bintu bidukikije.Uku kurwanya ruswa bifasha kwagura ubuzima bwimiyoboro yawe kandi bikagabanya gukenera kubungabungwa no gusana kenshi.

    Umuyoboro Wumurongo Wamazi

    Iyindi nyungu yo gukoresha umuzenguruko wuzuye arc weld wumuyoboro wicyuma kumirongo yamazi yubutaka nuburyo bworoshye kandi buhuza n'imiterere.Igikorwa cyo gusudira kizunguruka kirashobora kubyara imiyoboro ya diametre zitandukanye, bigatuma ikoreshwa muburyo butandukanye bwo gukoresha imiyoboro y'amazi.Byongeye kandi, guhuza imiyoboro ya SSAW ibyuma byoroha gushiraho no gukora, cyane cyane mubice bifite ahantu habi cyangwa inzitizi.

     

    Ibigize imiti

    Urwego rw'icyuma

    Ubwoko bwa de-okiside a

    % kubwinshi, ntarengwa

    Izina ry'icyuma

    Inomero yicyuma

    C

    C

    Si

    Mn

    P

    S

    Nb

    S235JRH

    1.0039

    FF

    0,17

    -

    1.40

    0,040

    0,040

    0.009

    S275J0H

    1.0149

    FF

    0,20

    -

    1.50

    0,035

    0,035

    0,009

    S275J2H

    1.0138

    FF

    0,20

    -

    1.50

    0,030

    0,030

    -

    S355J0H

    1.0547

    FF

    0,22

    0,55

    1.60

    0,035

    0,035

    0,009

    S355J2H

    1.0576

    FF

    0,22

    0,55

    1.60

    0,030

    0,030

    -

    S355K2H

    1.0512

    FF

    0,22

    0,55

    1.60

    0,030

    0,030

    -

    a.Uburyo bwa deoxidation bwashyizweho kuburyo bukurikira:

    FF: Yishe byuzuye ibyuma birimo azote ihuza ibintu bihagije kugirango ihuze azote iboneka (urugero min.

    b.Agaciro ntarengwa kuri azote ntikurikizwa niba imiti yimiti yerekana byibuze Al igizwe na 0,020% hamwe na Al / N byibuze ya 2: 1, cyangwa niba hari ibindi bihagije N-guhuza bihari.Ibintu N-guhuza byandikwa mu nyandiko y'ubugenzuzi.

    Usibye imbaraga, kuramba, no guhinduka, umuzenguruko wamazi arc weld wicyuma umuyoboro uhenze ugereranije nubundi bwoko bwimiyoboro.Igikorwa cyo gusudira kizunguruka kigabanya ibiciro byumusaruro, bigatuma habaho uburyo bwubukungu bwimishinga minini y'amazi.Kuramba kuramba hamwe nibisabwa bike byo gufata ibyuma bya SSAW nabyo bigira uruhare mukuzigama muri rusange ubuzima bwumurongo wamazi.

    Umuyoboro wa SSAW

    Muri rusange, hari ibyiza byinshi byo gukoresha umuyoboro wogosha arc weld wicyuma umuyoboro wamazi yubutaka, harimo imbaraga nyinshi, kuramba, kurwanya ruswa, guhinduka, no gukoresha neza.Izi mico zituma habaho uburyo bwizewe kandi bufatika bwo gutwara amazi yo mu kuzimu, haba mubikorwa remezo bya komini, mubikorwa byinganda, cyangwa mubikorwa byubuhinzi.

    Muncamake, mugihe cyo guhitamo umuyoboro mwizakumirongo y'amazi yo munsi, umuzenguruko wamazi arc gusudira ibyuma nicyuma cyiza.Ubwubatsi bwacyo buzengurutswe butanga imbaraga, kuramba no kurwanya ruswa ikenewe kugirango ikorwe igihe kirekire, mugihe ihinduka ryayo hamwe nigiciro cyayo ituma ihitamo neza imishinga yimiyoboro yubunini.Muguhitamo umuzenguruko wamazi arc weld wicyuma, urashobora kwemeza kwizerwa no kuramba kumurongo wamazi yo munsi yubutaka, bikaguha amahoro yumutima nicyizere muri sisitemu yamazi.

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