Intengo eshibhile Okushisayo/Okubanda Okugoqelwe Q355b/C/D/E/27simn Okwenziwe Ngokwezifiso Ubude Obuhlukahlukene Obuzungezayo be-ASTM Ipayipi Lensimbi Lekhabhoni Elisetshenziswa Kuzo zonke Izinhlobo Zezakhiwo
Incazelo emfushane:
Amapayipi ensimbi angama-27SiMn asetshenziswa kakhulu ezimbonini zezimoto, zikaphethiloli, zamakhemikhali nezokuthutha.27Ipayipi lensimbi le-SiMn lijwayelekile futhi liyashiswa, futhi limbozwe nge-phosphate ngaphakathi nangaphandle.Leli payipi lensimbi lisetshenziswa kakhulu esimweni esicishiwe nesifuthekile ukwenza izingxenye ezishisayo zokugxiviza (izingxenye ze-hydraulic) ezidinga ukuqina okuphezulu nokumelana nokugqoka, kanye nezingxenye ezishisayo zokugxiviza ezidinga ukuqina okuphezulu nokumelana nokugqoka.
Ipayipi lensimbi elingenamthungo le-27SiMn linokuqina okuphezulu, ububanzi obubucayi bokuqina emanzini bungu-8 ~ 22mm, ukusebenziseka kahle, ukuguquguquka kwepulasitiki okubandayo okuphakathi kanye nokushisela;Ngaphezu kwalokho, ukuqina kwepayipi lensimbi akunciphisi kakhulu ngesikhathi sokwelashwa kokushisa, kodwa kunamandla aphezulu kakhulu nokumelana nokugqoka, ikakhulukazi ekucimeni kwamanzi.
Manje sesinomunye wemishini yokukhiqiza ethuthuke kakhulu, onjiniyela abanolwazi nabaqeqeshiwe nabasebenzi, izinhlelo zokuphatha ezithathwa njengezisezingeni eliphezulu kanye neqembu elinobungane lokuthengisa lamakhono elisekela ngaphambi/ngemuva kokuthengisa ngentengo eshibhile I-Hot/Cold Rolled Q355b/C/D/E/27simn Ipayipi Lensimbi Yensimbi Ye-ASTM Eyenziwe Ngokwezifiso Ehlukahlukene Esetshenziswa Kuzo Zonke Izinhlobo Zezakhiwo, Ngayo yonke imfundiso "yokusekelwe okholweni, ikhasimende kuqala", samukela abathengi ukuthi bavele basishayele noma basithumele i-imeyili ukuze sibambisane.
Manje sinomunye wemishini yokukhiqiza ethuthuke kakhulu, onjiniyela abanolwazi nabaqeqeshiwe nabasebenzi, izinhlelo zokuphatha ezithathwa njengezisezingeni eliphezulu kanye neqembu elinobungane lokuthengisa lamakhono asekelayo ngaphambi/ngemuva kokuthengisaIphayiphi Lensimbi Lensimbi Yekhabhoni YaseShayina kanye namapayipi Ensimbi Angenamthungo Ekhabhoni, Imikhiqizo yethu yaziwa kabanzi futhi yethenjwa ngabasebenzisi futhi ingahlangabezana nezidingo eziguqukayo zezomnotho nezenhlalo.Samukela amakhasimende amasha namadala avela kuyo yonke imikhakha yempilo ukuthi asithinte ukuze uthole ubudlelwano bebhizinisi besikhathi esizayo kanye nempumelelo efanayo!
| Izinto | Okuncane. (≥) | Ubukhulu (≤) |
| C | 0.24 | 0.32 |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 |
| S |
| 0.035 |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Amandla aqinile | 565-855 | σb/MPa |
| Isivuno Amandla | 200 | σ 0.2 ≥/MPa |
| Ukwelula | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051-698 | - |
| HRC | 30 |
| Ukunwetshwa kwe-thermal | 68-30 | e-6/K |
| I-Thermal conductivity | 93-72 | W/mK |
| Ukushisa okuqondile | 450-460 | J/kg.K |
| Izinga lokushisa elincibilikayo | 2384-8458 | 째C |
| Ukuminyana | 2244-1217 | kg/m3 |
| Ukungazweli | 0.50-0.60 | Om.mm2/m |
| Anealing | Ukucisha | Ukuthukuthela | Ukujwayela | Q & T |
| √ | √ | √ | √ | √ |
Manje sesinomunye wemishini yokukhiqiza ethuthuke kakhulu, onjiniyela abanolwazi nabaqeqeshiwe nabasebenzi, izinhlelo zokuphatha ezithathwa njengezisezingeni eliphezulu kanye neqembu elinobungane lokuthengisa lamakhono elisekela ngaphambi/ngemuva kokuthengisa ngentengo eshibhile I-Hot/Cold Rolled Q355b/C/D/E/27simn Ipayipi Lensimbi Yensimbi Ye-ASTM Eyenziwe Ngokwezifiso Ehlukahlukene Esetshenziswa Kuzo Zonke Izinhlobo Zezakhiwo, Ngayo yonke imfundiso "yokusekelwe okholweni, ikhasimende kuqala", samukela abathengi ukuthi bavele basishayele noma basithumele i-imeyili ukuze sibambisane.
Intengo eshibhileIphayiphi Lensimbi Lensimbi Yekhabhoni YaseShayina kanye namapayipi Ensimbi Angenamthungo Ekhabhoni, Imikhiqizo yethu yaziwa kabanzi futhi yethenjwa ngabasebenzisi futhi ingahlangabezana nezidingo eziguqukayo zezomnotho nezenhlalo.Samukela amakhasimende amasha namadala avela kuyo yonke imikhakha yempilo ukuthi asithinte ukuze uthole ubudlelwano bebhizinisi besikhathi esizayo kanye nempumelelo efanayo!
