Esigabeni esikhulu sokuhweba ngensimbi emhlabeni wonke, izindinganiso zensimbi zifana nabalawuli abaqondile, abalinganisa ikhwalithi kanye nemininingwane yemikhiqizo. Izindinganiso zensimbi emazweni nasezifundeni ezahlukene zihlukile, njengezitayela zomculo ezahlukene, ngayinye idlala umculo ohlukile. Ezinkampanini ezibandakanyeka ekuhwebeni ngensimbi kwamanye amazwe, ukuqonda kahle ukuqhathanisa ibanga lezinto ezibonakalayo phakathi kwalezi zindinganiso kuyisihluthulelo sokuvula umnyango wokuhweba okuphumelelayo. Akugcini nje ngokuqinisekisa ukuthi insimbi ehlangabezana nezidingo iyathengwa, kodwa futhi kugweme izingxabano ezahlukahlukene ezibangelwa ukungaqondi kahle izindinganiso ekuthengiseni, futhi kunciphise izingozi zokuhweba. Namuhla, sizogxila ensimbini ejwayelekile yaseRussia kanye nensimbi ejwayelekile yaseShayina, sihlaziye ngokujulile ukuqhathanisa ibanga lezinto ezibonakalayo phakathi kwazo, futhi sihlole imfihlakalo.
Ukuhunyushwa kwebanga lezinto zensimbi ezijwayelekile zaseShayina
Uhlelo olujwayelekile lwensimbi lwaseShayina lufana nesakhiwo esihle kakhulu, esiqinile futhi esihlelekile. Kulesi simiso, insimbi evamile yesakhiwo sekhabhoni imelelwa amazinga afana ne-Q195, Q215, Q235, kanye ne-Q275. I-"Q" imelela amandla okukhiqiza, futhi inombolo iyinani lamandla okukhiqiza kuma-megapascal. Uma sibheka i-Q235 njengesibonelo, inokuqukethwe kwekhabhoni okulingene, ukusebenza okuhle okuphelele, amandla ahlanganisiwe, ukusebenza kwe-plasticity kanye nokushisela, futhi isetshenziswa kabanzi ezakhiweni zokwakha nezobunjiniyela, njengozimele bezitshalo zokwakha, imibhoshongo yokudlulisa enamandla aphezulu, njll.
Insimbi enamandla aphezulu e-alloy ephansi nayo idlala indima ebalulekile emikhakheni eminingi, njenge-Q345, Q390 kanye nezinye izinhlobo. Insimbi ye-Q345 inezakhiwo ezinhle kakhulu zemishini, izakhiwo zokushisela, izakhiwo zokucubungula ezishisayo nezibandayo kanye nokumelana nokugqwala. Insimbi ye-Q345 yebanga le-C, D kanye ne-E inokuqina okuhle kokushisa okuphansi futhi ivame ukusetshenziswa ezingxenyeni zesakhiwo ezishiselwe kakhulu njengemikhumbi, ama-boiler kanye nemikhumbi yokucindezela. Izinga layo lekhwalithi lisukela ku-A kuya ku-E. Njengoba okuqukethwe kokungcola kuncipha, ukuqina komthelela kuyanda, futhi ingazivumelanisa nezimo zokusetshenziswa eziqinile.
Ukuhlaziywa kwamamaki ezinto zensimbi ezijwayelekile zaseRussia
Uhlelo olujwayelekile lwensimbi lwaseRussia lugxile ku-GOST standard, njengephazili eyingqayizivele enomqondo wayo wokwakha. Ochungechungeni lwayo lwensimbi yesakhiwo sekhabhoni, amazinga ensimbi afana ne-CT3 avame kakhulu. Lolu hlobo lwensimbi lunokuqukethwe kwekhabhoni okulingene futhi lusetshenziswa kabanzi ekukhiqizweni kwemishini, ekwakheni nakwamanye amasimu, njengokwenziwa kwezingxenye ezincane zemishini, kanye nokwakhiwa kwemishayo namakholomu ezakhiweni ezivamile zesakhiwo.
Ngokuphathelene nensimbi enamandla aphezulu ene-alloy ephansi, amazinga afana ne-09G2С asebenza kahle kakhulu. Inesilinganiso esifanelekile sezakhi ze-alloy, amandla aphezulu kanye nokusebenza kahle kokushisela, futhi ivame ukusetshenziselwa ukukhiqiza izingxenye ezinkulu zesakhiwo njengamabhuloho nemikhumbi. Ekwakhiweni kwebhuloho, ingamelana nemithwalo emikhulu kanye nokuhlolwa kwemvelo ukuqinisekisa ukuzinza kwebhuloho. Emaphrojekthini okubeka amapayipi kawoyela negesi eRussia, insimbi ehlangabezana nezindinganiso zaseRussia ivame ukubonakala. Ngokumelana nokugqwala okuhle kakhulu kanye namandla aphezulu, ivumelana nezimo ezinzima ze-geological kanye nesimo sezulu futhi iqinisekisa ukuphepha kokuthuthwa kwamandla. Uma kuqhathaniswa nezindinganiso zaseShayina, izinsimbi ezijwayelekile zaseRussia zinemehluko ezimisweni nasezidingweni zokusebenza kokuqukethwe okuthile kwezakhi, futhi lo mehluko uholela nasezicini zazo ezimweni ezahlukene zokusetshenziswa.
Imininingwane yokuqhathanisa amazinga ezinto zensimbi phakathi kweShayina neRussia
Ukuze kuvezwe ngokwemvelo ubudlelwano bokuqhathanisa izinga lezinto ezibonakalayo phakathi kwensimbi ejwayelekile yaseRussia nensimbi ejwayelekile yaseShayina, okulandelayo ishadi lokuqhathanisa lezinsimbi ezivamile:
Thatha insimbi yepayipi njengesibonelo. Kuphrojekthi yepayipi yamandla okubambisana yeSino-Russian, uma uhlangothi lwaseRussia lusebenzisa insimbi ye-K48, uhlangothi lwaseShayina lungasebenzisa insimbi ye-L360 esikhundleni salokho. Zombili zinamandla nokuqina okufanayo, futhi zingahlangabezana nezidingo zepayipi ukuze zimelane nengcindezi yangaphakathi kanye nemvelo yangaphandle. Emkhakheni wokwakha, lapho amaphrojekthi okwakha aseRussia esebenzisa insimbi ye-C345, insimbi ye-Q345 yaseShayina nayo ingenza umsebenzi omuhle ngezakhiwo ezifanayo zemishini kanye nokushintshwa okuhle ukuqinisekisa ukuzinza kwesakhiwo sesakhiwo. Lokhu kuqhathaniswa kwebanga lezinto kubalulekile ekuhwebeni kwangempela kanye nobunjiniyela. Kungasiza izinkampani ukuthi zihambisane ngokunembile nezidingo lapho zithenga futhi zisebenzisa insimbi, zikhethe insimbi ngendlela efanele, zinciphise izindleko, zikhuthaze intuthuko ebushelelezi yokuhweba ngensimbi yeSino-Russian, futhi zinikeze ukwesekwa okuqinile kokuqaliswa okuphumelelayo kwamaphrojekthi ahlukahlukene obunjiniyela.
Khetha iJindalai ukuvula isahluko esisha ekubambisaneni ngensimbi
Ezweni elikhulu lokuhweba ngensimbi e-Sino-Russian, iJindalai Steel Company ifana nenkanyezi ekhanyayo, ekhanya kakhulu. Sihlala sinamathela ekuphishekeleni ikhwalithi okuqhubekayo. Kusukela ekuthengweni kwezinto zokusetshenziswa kuya ekukhiqizweni nasekucutshungulweni, silawula ngokuqinile yonke inqubo ukuqinisekisa ukuthi inqwaba ngayinye yensimbi ihlangabezana noma idlula ngisho nezindinganiso ezifanele, inikeza amakhasimende isiqinisekiso esihle kakhulu sekhwalithi yomkhiqizo.
Njengoba sinemishini yokukhiqiza ethuthukisiwe kanye nohlelo lokuphatha olusebenzayo, sinamandla amakhulu okuhlinzeka. Kungakhathaliseki ukuthi yiqoqo elincane lama-oda aphuthumayo noma ukubambisana okukhulu kwesikhathi eside, singaphendula ngokushesha, sinikeze ngesikhathi nangobuningi ukuze sihlangabezane nezidingo ezahlukahlukene zamakhasimende. Siyazi kahle ukuthi insizakalo esezingeni eliphezulu iyitshe eliyinhloko lokubambisana. Ithimba lokuthengisa elingochwepheshe lihlala likulungele ukunikeza amakhasimende uhla oluphelele lwezinsizakalo zokubonisana. Kusukela ekukhetheni umkhiqizo kuya ekusatshalalisweni kwezimpahla, zonke izixhumanisi zihlelwe ngokucophelela ukuze amakhasimende angakhathazeki.
Uma unezidingo zokuthengwa kwensimbi, kungakhathaliseki ukuthi unesithakazelo ensimbini ejwayelekile yaseRussia noma ensimbini ejwayelekile yaseShayina, sicela ukhululeke ukuxhumana nathi. Silangazelela ukusebenza nawe ukuvula isahluko esisha sokubambisana kwensimbi nokudala ubuhlakani obengeziwe esigabeni sokuhweba ngensimbi phakathi kweSino neRussia.
Isikhathi sokuthunyelwe: Mashi-09-2025
