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    Ipayipi Lensimbi Yekhabhoni Ehlanganisiwe Esezingeni Eliphezulu Enokusebenza Okuhle

    Ipayipi Lensimbi Yekhabhoni Ehlanganisiwe Esezingeni Eliphezulu Enokusebenza Okuhle Isithombe Esivelele
    • Ipayipi Lensimbi Yekhabhoni Ehlanganisiwe Esezingeni Eliphezulu Enokusebenza Okuhle

    Incazelo emfushane:

    Inqubo ehlukile yokushisela okujikelezayo ithuthukisa ubuqotho besakhiwo sepayipi, okwenza likwazi ukumelana novivinyo lwezindawo ezinzima. Ngezici zalo zokusebenza ezinhle kakhulu, ipayipi lethu lensimbi yekhabhoni elihlanganisiwe elijikelezayo lifanelekela izinhlelo zokusebenza eziningi, okuhlanganisa ukusatshalaliswa kwamandla, ukwakhiwa kanye namaphrojekthi engqalasizinda.


    Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Impahla Yomshini

    ibanga lensimbi amandla amancane okukhiqiza
    I-Mpa    		 Amandla okudonsa Ukwandiswa okuncane
    %    		 Amandla amancane omthelela
    J
    Ubukhulu obucacisiwe
    mm    		 Ubukhulu obucacisiwe
    mm    		 Ubukhulu obucacisiwe
    mm    		 ekushiseni kokuhlolwa kwe-
      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 - -

    Ukwakheka Kwamakhemikhali

    Ibanga lensimbi Uhlobo lokususa i-oxidation a % ngobuningi, ubuningi
    Igama lensimbi Inombolo yensimbi 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. Indlela yokususa i-oxidation ichazwa kanje:FF: Insimbi ebulewe ngokuphelele equkethe izinto zokubopha i-nitrogen ngamanani anele ukubopha i-nitrogen etholakalayo (isb. ubuncane be-0,020% iyonke i-Al noma i-0,015% i-Al encibilikayo).

    b. Inani eliphezulu le-nitrogen alisebenzi uma ukwakheka kwamakhemikhali kubonisa okuqukethwe okungenani kwe-Al okungu-0,020% kanye nesilinganiso esincane se-Al/N esingu-2:1, noma uma kukhona ezinye izinto ezibophayo ze-N ezanele. Izinto ezibophayo ze-N kufanele ziqoshwe kuDokhumenti Yokuhlola.

     

    Isingeniso Somkhiqizo

    Amapayipi ethu ensimbi yekhabhoni ahlanganisiwe ahambisana nezindinganiso eziqinile ze-EN10219, okuqinisekisa ukusebenza okuhle kakhulu nokuthembeka kuzo zonke izinhlelo zokusebenza zezimboni nezentengiselwano. Lawa mapayipi asezingeni eliphezulu awagcini nje ngokuba aqinile futhi ahlala isikhathi eside, kodwa futhi anikeza ukumelana okuhle kakhulu nokugqwala kanye nengcindezi, okwenza abe yindawo ekahle yokuthutha igesi yemvelo ngaphansi komhlaba ngokuphepha nangokusebenza kahle.

    Inqubo ehlukile yokushisela okujikelezayo ithuthukisa ubuqotho besakhiwo sepayipi, okwenza likwazi ukumelana novivinyo lwezindawo ezinzima. Ngezici zalo zokusebenza ezinhle kakhulu, ipayipi lethu lensimbi yekhabhoni elihlanganisiwe elijikelezayo lifanelekela izinhlelo zokusebenza eziningi, okuhlanganisa ukusatshalaliswa kwamandla, ukwakhiwa kanye namaphrojekthi engqalasizinda.

    Ngokukhetha ikhwalithi yethu ephezuluipayipi lensimbi yekhabhoni elihlanganisiwe eliyindilinga, utshala imali kumkhiqizo oqinisekisa isikhathi eside nokusebenza kahle. Ukuzibophezela kwethu ekhwalithini nasekunelisekeni kwamakhasimende kubonakala kuzo zonke izici zenqubo yethu yokukhiqiza, kusukela ekukhetheni izinto zokusetshenziswa kuya ekuhlolweni kokugcina.

    Inzuzo yomkhiqizo

    Enye yezinzuzo eziyinhloko zepayipi lethu lensimbi yekhabhoni elihlanganisiwe elihlanganisiwe yikhono lalo elihle kakhulu lokumelana nokucindezela, okwenza libe yindawo ekahle yokuthuthwa kwegesi yemvelo ngokuphepha nangokusebenza kahle. Inqubo yokushisela ejikelezayo ithuthukisa ubuqotho besakhiwo sepayipi, okulivumela ukuthi likwazi ukumelana nezimo zemvelo ezinzima kanye nemithwalo esindayo. Ngaphezu kwalokho, ubuso obubushelelezi bangaphakathi bepayipi bunciphisa ukungqubuzana, kwandise izinga lokugeleza futhi kunciphise ukusetshenziswa kwamandla.

    Ukushoda Komkhiqizo

    Nakuba inikeza ukusebenza okuhle kakhulu, izici ezifana nokuthambekela ekugqwaleni kumele zicatshangelwe, ikakhulukazi ezindaweni ezinzima. Ukumbozwa nokugcinwa okufanele kubalulekile ukuze kwandiswe impilo yepayipi futhi kuqinisekiswe ukuthembeka kwayo isikhathi eside. Ngaphezu kwalokho, izindleko zokuqala zepayipi lensimbi yekhabhoni elihlanganisiwe elisezingeni eliphezulu zingaba phezulu kunezinye izinto, okungaba yinto okufanele icatshangelwe kumaphrojekthi athinta isabelomali.

    Isicelo

    Amapayipi ethu ensimbi yekhabhoni ahlanganisiwe ahlangabezana nezindinganiso ze-EN10219, aqinisekisa ukuthi izinga eliphezulu kanye nezilinganiso zokusebenza ziyahlangatshezwa. Aklanyelwe ukumelana nezingcindezi nezinselele zokufakwa ngaphansi komhlaba, amapayipi afanelekela amapayipi egesi. Ubuchwepheshe bawo obuhlukile bokushisela okujikelezayo abugcini nje ngokuthuthukisa ubuqotho besakhiwo sawo, kodwa futhi buhlinzeka ngokumelana nokugqwala nokuklwebheka okuhle kakhulu, okuqinisekisa impilo ende kanye nokuthembeka ezimweni ezahlukahlukene zemvelo.

    Ikhabhoni yethu ehlanganisiwe nge-spiralipayipi lensimbiinezinhlobo eziningi zokusetshenziswa, hhayi nje kuphela ekusetshenzisweni kwegesi yemvelo. Ifanelekela ukusetshenziswa okuhlukahlukene kwezimboni nezentengiselwano, okuhlanganisa izinhlelo zokuphakelwa kwamanzi, izinhlelo zokuhlanza indle kanye nezinhlelo zokwakheka. Ukuhlanganiswa kwekhwalithi ephezulu kanye nokusebenza okuhle kwenza kube ukukhetha kokuqala konjiniyela kanye nabakhi.

    Imibuzo Evame Ukubuzwa

    Umbuzo 1. Yiziphi izinzuzo eziyinhloko zokusebenzisa ipayipi lensimbi yekhabhoni elihlanganisiwe eliyindilinga?

    - Izinzuzo ezibalulekile zifaka phakathi amandla aphezulu, ukumelana nokugqwala okuhle kakhulu, ukumelana nokucindezela okuphezulu, kanye nokufaneleka kokusetshenziswa kwegesi yemvelo.

    Umbuzo 2. Inqubo yokukhiqiza iyithinta kanjani ikhwalithi?

    - Amasu ethu okukhiqiza athuthukile aqinisekisa ukuthi ipayipi ngalinye likhiqizwa ngokunemba, okuholela kumkhiqizo othembekile nohlala isikhathi eside.

    Umbuzo 3. Ingabe ipayipi lifanele ukusetshenziswa kwezinye izinto?

    - Yebo, yize ilungele amapayipi egesi, ingasetshenziswa nasezimpahleni zamanzi, ezinhlelweni zokulahla indle, nakwezinye izinhlelo zokusebenza zezimboni.

    Umbuzo 4. Ingakanani isikhathi sokuphila esilindelekile sepayipi?

    - Ngokufakwa nokugcinwa kahle, amapayipi ethu ensimbi yekhabhoni ahlanganisiwe nge-spiral angahlala amashumi eminyaka, anikeze inani lesikhathi eside.

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