Kwinkqubo yemizi-mveliso yanamhlanje, iikhoyitha zentsimbi ezivuthiweyo zizixhobo ezisisiseko, kwaye iyantlukwano yazo zemodeli kunye nokungafani kwentsebenzo kuchaphazela ngqo indlela yophuhliso yamashishini ophuculo. Iimodeli ezahlukeneyo zentsimbi ezixineneyo zidlala indima engenakufane kwicandelo lokwakha, iimoto, amandla, njl njl. Oku kulandelayo kuya kugxila ekuhlalutyweni kwemodeli yentsimbi evuthiweyo eshushu kunye nemfuno ephezulu yentengiso kunye nomahluko wabo ophambili.
Amandla aphambili aphambili: Q235B kunye ne-SS400
I-Q235B yesona siqhobiso se-carbon esezantsi sekharbon e-China, kunye nomxholo wekhabhoni malunga ne-0.12% -0% -0.20%, kwaye ineempawu ezintle zepldity kunye neepropathi zedylus. Amandla ayo esivelisi yi-≥235MPA kwaye isetyenziswa ngokubanzi ekwakheni izakhelo, iinkxaso zebhulorho kunye neenxalenye zoomatshini ngokubanzi. Kumzi-mveliso wokwakha, i-beams, izitithi zetayile ezenziwe nge-Q235b eqingqiweyo ye-Q235b eqingqiweyo ye-Q235b eshushu ye-q235b i-akhawunti ye-q235b eqingqiweyo ye-q235b i-akhawunti engaphezulu kwe-60%, ixhasa i-skeleton yeziseko zophuhliso ezisezidolophini.
I-SS400 yi-carbon ye-carbon esetyenziswe kwi-carbon enamandla afanayo kwi-Q235b, kodwa i-stictere yolawulo lwe-SULFUR kunye ne-POPSEROUS ENTURY NOBUGCINI Kwintsimi yokwakhiwa kwenqanawa, iikopi ezishushu ze-SS400 eziqholiweyo zihlala zisetyenziselwa iinxalenye ze-hull. Ukuchasana kwamanzi aselwandle obungolwandle kungcono kunensimbi yekharbon eqhelekileyo, ukuqinisekisa ukhuseleko lweehambo zolwandle.
Abameli abaziintloko be-Q345B kunye ne-Q960
I-Q345B yintsimbi enesitya esiphezulu se-Alloty ene-1.0% -1.6% ye-manganese yongezwa, kwaye amandla esivuno ingaphezulu kwe-345MPA. Xa kuthelekiswa ne-Q235B, amandla ayo anyuswa malunga ne-50%, ngelixa egcina impindezelo elungileyo. Kwibhlogrigegeji, iibhisi zebhokisi ezenziwe nge-Q345b ishushu eqingqiweyo zinokunciphisa ubunzima ngama-20%, ukunciphisa iindleko zobunjineli. Ngo-2023, ulwakhiwo lwebhulorho lwasekhaya luya kutya ngaphezulu kwe-12 leetoni ze-Q345b eshushu, i-accounting ye-45% yemveliso epheleleyo yohlobo.
Njengommeli oqhelekileyo wokumela amandla e-Ultra-on, i-Q960 iphumelelise amandla esivuyiweyo ye-≥960Mpa ngetekhnoloji ye-microAlloloung Kwintsimi yoomatshini beenjineli, ubukhulu bengalo ye-crane eyenziwe nge-q960 ye-Crane eqingqiweyo inokuncitshiswa ibe ngaphantsi kwe-6mm, kwaye umthwalo wokuthwala umzimba unyuswa ngamaxesha ama-3, ekhuthaza ukukhanya kwezixhobo kunye namaqhinga.
I-Benchmark ekhethekileyo: i-SPHC kunye ne-Saph340
I-SPHC yimveliso ephezulu yokuphela phakathi kwe-carbon enamanzi ashushu eshushu. Ngokwenza impumelelo inkqubo eqengqelekayo yokulawula ubungakanani beenkozo, i-elongwe ifikelela ngaphezulu kwe-30%. KwiShishini lokuShishishishiya kweKhaya, ii-SPHC ezishushu zisetyenziselwa ukwenza izindlu zefriji zefriji. Intsebenzo yayo enzulu yokuqinisekisa ukuba inqanaba lokwenza umphezulu oxineneyo lingaphezulu kwe-98%. Ngo-2024, ukuselwa kwee-PHC ezixineneyo ze-SPHC kwibala lesixhobo sasekhaya kuya kunyuka ngonyaka we-15% ngonyaka ukuya kwi-3.2 yezigidi zeetoni.
Njengesine sentsimbi yemoto, i-Saph340 ifezekisa ulungelelwaniso phakathi kwamandla kunye nobunzima ngokongeza i-0.15%% -0.25% yekhabhoni kunye ne-trace boron. Kwimveliso yamandla etekisi emitsha, ii-Saf340 eziqholiweyo zinokumelana nemithwalo engaphezulu kwe-500MPA kwaye ifezekise iimfuno zeenkqubo zeWeld. Ngo-2023, eyinxalenye yeekhoyiki ezishushu ezishushu zolu hlobo zisetyenziswa kwizithuthi zamandla zasekhaya zifikelele kwiipesenti ezingama-70 zeenxalenye zebhetri.
| Imodeli | Isivuno (MPA) | I-Elongition (%) | Imeko yesicelo eqhelekileyo |
| Q235b | ≥235 | ≥26 | Izakhiwo zokwakha, oomatshini abaqhelekileyo |
| Q345b | ≥345 | ≥21 | Iibhulorho, iinqanawa zoxinzelelo |
| I-sphc | ≥275 | ≥30 | Izixhobo zasekhaya, iinxalenye ezizenzekelayo |
| Q960 | ≥960 | ≥12 | Oomatshini beenjineli, izixhobo zokuphela eziphezulu |
Ukuba ufuna ukwazi ngakumbi ngentsimbi, nceda uqhubeke nokuhlawula okanye unxibelelane nathi.
Iqela lasebukhosini
Idilesi
I-Kangsheng Develoment Imeyithi yeShishini,
Isithili se-WUQIng, iTianjin City, China.
I-imeyile
Ifowuni
Umphathi wentengiso: +86 152 2274 7108
Iiyure
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
IXESHA LOKUQALA: APR-02-2025