S355J2Humbhobho wentsimbi engenamthungo yintsimbi ekumgangatho ophezulu esetyenziswa ngokubanzi kulwakhiwo lobunjineli kunye nemimandla yoshishino. I-"S355" egameni layo imele amandla ayo esivuno, ngelixa i-"J2H" imele ukuqina kwayo kwempembelelo kunye nokusebenza kwe-welding. Lo mbhobho wentsimbi uphumelele ukuqondwa ngokubanzi kwimarike ngenxa yamandla ayo aphezulu, iplastiki elungileyo kunye nokuqina, kunye nokuwelda okugqwesileyo kunye nokusebenza kokucubungula.
Ngexesha lenkqubo yokuvelisa,S355J2Humbhobho wensimbi ongenamthungo kufuneka uhambe ngeendlela ezininzi, kubandakanywa i-steelmaking, i-rolling, i-perforation, unyango lobushushu, njl. Ukongeza, ukuhlolwa komgangatho ongqongqo kunye novavanyo kubalulekile, okubandakanya ukuhlolwa okubanzi kobungakanani, imilo, ukwakheka kweekhemikhali, iipropathi zoomatshini kunye nomgangatho womphezulu wombhobho wentsimbi.
S355J2Humbhobho wentsimbi engenamthungo unoluhlu olubanzi lokusetyenziswa. Ingasetyenziselwa ukwenza iindawo ezahlukeneyo zoomatshini, iinxalenye zesakhiwo kunye neenkqubo zemibhobho. Kwi-oyile, igesi yendalo, iikhemikhali, amandla kunye namanye amashishini, isetyenziselwa ukuthutha ulwelo kunye neegesi. Kwezi zicelo, amandla aphezulu kunye nokuqina okuhle kweS355J2Humbhobho wensimbi ongenamthungo unokuqinisekisa ukuzinza kunye nokhuseleko lwenkqubo yombhobho.
Ukwengeza,S355J2Humbhobho wentsimbi ongenamthungo nawo unokumelana nokugqwesa okugqwesileyo. Oku kubangelwa ukubunjwa kweekhemikhali ezikhethekileyo kunye nenkqubo yokunyanga ukushisa, okwenza ukuba umbhobho wensimbi ugcine ukusebenza kwawo ixesha elide kwiindawo zokusebenza ezinzima. Ke ngoko, nakwindawo ezonakalisa kakhulu ezifana nemizi-mveliso yaselwandle kunye neekhemikhali, umbhobho wentsimbi ongenamthungo we-S355J2H nawo unokusebenzisa ukusebenza kwawo okugqwesileyo.
Nangona kunjalo, njengazo zonke iimveliso, i-S355J2H ipayipi yentsimbi engenamthungo ikwanazo ezinye izinto ezingeloncedo. Ngokomzekelo, ngenxa yamandla aphezulu kunye nokuqina okuhle, umbhobho wensimbi ufuna iimfuno eziphezulu zobugcisa kunye nezixhobo ngexesha lokucubungula kunye nokufakwa. Ukongezelela, nangona ukuxhathisa kwe-corrosion ye-S355J2H ipayipi yensimbi engenamthungo ilungile, ukubola kunye nomonakalo kusengenzeka kwezinye iindawo ezinzima. Ngoko ke, ngexesha lokusetyenziswa, ukugcinwa rhoqo kunye nokuhlolwa kuyadingeka ukuze kuqinisekiswe ukusebenza kwayo okuzinzile kwexesha elide.
Ngokubanzi, i-S355J2H ipayipi yensimbi engenamthungo iphezulu, intsimbi ephezulu kunye nokuqina okulungileyo kunye nokuxhathisa ukubola. Ukusetyenziswa kwayo okubanzi akukona nje ngenxa yokusebenza kwayo okugqwesileyo, kodwa kwakhona ayinakwahlulwa kwinkqubo yayo yokuvelisa engqongqo kunye nolawulo lomgangatho. Kwixesha elizayo, ngophuhliso oluqhubekayo lokwakhiwa kobunjineli kunye neendawo zoshishino, i-S355J2H ipayipi yensimbi engenamthungo iya kuqhubeka idlala indima ebalulekileyo kwaye yenza igalelo elikhulu ekuphuhliseni zonke iindlela zobomi.
Nangona kunjalo, ngophuhliso lwesayensi kunye nobuchwepheshe kunye notshintsho oluqhubekayo kwimfuno yemarike, ishishini lombhobho wensimbi engenamthungo nalo lijongene nemingeni emitsha kunye namathuba. Ngakolunye uhlangothi, iinkqubo ezintsha zokuvelisa kunye nobuchwepheshe buqhubeka buvela, obuphucula ngakumbi ukusebenza kunye nomgangatho wemibhobho yensimbi engenamthungo. Ngakolunye uhlangothi, ukuhlukahluka kweemfuno zemarike kubeka iimfuno eziphezulu ekuveliseni imibhobho yentsimbi engenamthungo.
Ixesha lokuposa: Dec-05-2024
