Imibhobho yentsimbi yebhoyila yoxinzelelo oluphezulu: ubukhulu becala isetyenziselwa ukwenza intsimbi ekumgangatho ophezulu wekhabhoni yolwakhiwo, ingxubevange yensimbi yesakhiwo, kunye nemibhobho yentsimbi ekwaziyo ukumelana nobushushu kwimibhobho yebhoyila yomphunga yoxinzelelo oluphezulu nangaphezulu.Le mibhobho yebhoyili yenzelwe ukusebenza phantsi kwamaqondo aphezulu kunye noxinzelelo., imibhobho nayo iya kungena kwi-oxidation kunye ne-corrosion phantsi kwesenzo segesi ye-flue ephezulu yobushushu kunye nomphunga wamanzi.Ngoko ke, imibhobho yentsimbi iyadingeka ukuba ibe namandla ahlala ixesha elide, ukuxhathisa okuphezulu kwe-oxidation, kunye nokuzinza okuhle kombutho.Amanqanaba ensimbi asetyenzisiweyo: umgangatho ophezulu wekhabhoni Imigangatho yensimbi yesakhiwo yi-20G, 20MnG, 25MnG;i-alloy structural steel grade 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, njl.;umhlwa kunye nobushushu-resistant intsimbi esetyenziswa ngokuqhelekileyo 1Cr18Ni9, 1Cr18Ni11Nb iityhubhu kwibhoyila high-uxinzelelo iqinisekisa ukwakheka imichiza kunye neempawu mechanical.Ukongezelela, iimvavanyo zoxinzelelo lwe-hydraulic kufuneka zenziwe nganye nganye, kwaye uvavanyo lokwandiswa kunye nokulinganisa kufuneka lwenziwe.Imibhobho yentsimbi ihanjiswa kwiimeko zokushisa.Ukongeza, kukho iimfuno ezithile ze-microstructure, ubungakanani beengqolowa, kunye ne-decarburization layer yombhobho wensimbi ogqityiweyo.Imibhobho yentsimbi engenamthungo yokugrumba ijoloji kunye nolawulo lokwemba ioli;izixhobo zokugrumba zisetyenziselwa ukugrumba amaqula ukuhlola izakhiwo zamatye angaphantsi komhlaba, amanzi aphantsi komhlaba, i-oyile, igesi yendalo, kunye nemithombo yezimbiwa.Ukusetyenziswa kweoyile kunye negesi yendalo ayinakuhlukaniswa nokugrunjwa kwamaqula.Imibhobho yentsimbi engenamthungo yokugrumba i-oyile yolawulo lokomba lwejoloji zezona zixhobo ziphambili zokomba, ingakumbi kubandakanywa imibhobho engundoqo yangaphandle, imibhobho engundoqo yangaphakathi, iingqula, imibhobho yokugrumba, njl. iimeko zokusebenza zinzima kakhulu.Imibhobho yokomba iphantsi koxinzelelo olufana noxinzelelo, uxinzelelo, ukugoba, ukushukuma, kunye nemithwalo yempembelelo engalinganiyo, kunye nokuguga kodaka namatye.Ke ngoko, imibhobho iyafuneka Kufuneka ibe namandla okwaneleyo, ukuqina, ukumelana nokunxiba, kunye nokuqina kwempembelelo.Intsimbi esetyenziselwa imibhobho yensimbi imelwe "i-DZ" (i-Chinese pinyin prefix ye-geology) kunye nenombolo enye yokumela i-steel ield point.Amanqanaba ensimbi asetyenziswa ngokuqhelekileyo aquka i-DZ45 45MnB kunye ne-50Mn;DZ50's 40Mn2, 40Mn2Si;I-DZ55's 40Mn2Mo, 40MnVB;DZ60's 40MnMoB, DZ65's 27MnMoVB.Imibhobho yentsimbi ihanjiswa kwiimeko zokushisa.Iityhubhu eziqhekezayo zepetroleum: Iityhubhu ezingenamthungo zeetyhubhu zesithando somlilo, iityhubhu zokutshintshisa ubushushu, kunye nemibhobho kwiindawo zokucokisa i-petroleum.Ngokuqhelekileyo zisetyenziselwa i-carbon steel high-quality (10, 20), i-alloy steel (12CrMo, 15CrMo), i-heat-resistant steel (12Cr2Mo, 15Cr5Mo), insimbi engenasici (1Cr18Ni9, 1Cr18Ni9Ti).Ukongeza ekuqinisekiseni ukubunjwa kweekhemikhali kunye neempawu ezahlukeneyo zoomatshini zemibhobho yentsimbi, imibhobho yentsimbi kufuneka kwakhona iqinisekise uxinzelelo lwamanzi, ukubetha, ukuvutha, kunye nolunye uvavanyo, kunye nomgangatho womphezulu kunye novavanyo olungonakalisi.Imibhobho yentsimbi ihanjiswa kwiimeko zokushisa.Imibhobho yensimbi engenasiphene: Imibhobho yentsimbi eshushu eqengqelekayo kunye nebandayo eyenziwe ngeentsimbi ezahlukahlukeneyo zisetyenziswa ngokubanzi kwimibhobho yezixhobo zepetroleum kunye neekhemikhali kunye neenxalenye zesakhiwo sentsimbi ngeenjongo ezahlukeneyo.Ukongeza ekuqinisekiseni ukubunjwa kweekhemikhali kunye neempawu zomatshini, nayiphi na ipayipi yensimbi esetyenziselwa ukujamelana noxinzelelo lwe-fluid iyimfuneko ukuze kuqinisekiswe ukuba uvavanyo loxinzelelo lwe-hydraulic lufanelekile.Imibhobho yentsimbi ekhethekileyo eyahlukeneyo kufuneka iqinisekise iimeko ngokwemigaqo.
Ixesha lokuposa: Oct-16-2023