27SiMn Yotentha Yokulungidwa Yopanda Zitsulo Tube Aloy Yopanda Chitsulo Chitoliro
Kufotokozera Kwachidule:
Mapaipi achitsulo a 27SiMn amagwiritsidwa ntchito kwambiri m'mafakitale amagalimoto, mafuta, mankhwala ndi zotumiza.27SiMn chitoliro chachitsulo chimakhala chokhazikika komanso chokhazikika, ndikukutidwa ndi phosphate mkati ndi kunja.Chitoliro chachitsulo ichi chimagwiritsidwa ntchito makamaka pakuzimitsidwa ndi kupsya mtima popanga zida zopondera zotentha (zigawo zama hydraulic) zomwe zimafuna kulimba kwambiri komanso kukana kuvala, komanso kupondaponda kotentha komwe kumafunikira kulimba kwambiri komanso kukana kuvala.
27SiMn opanda zitsulo chitoliro ali kuuma mkulu, yovuta hardability awiri m'madzi ndi 8 ~ 22mm, machinability wabwino, sing'anga ozizira mapindikidwe plasticity ndi weldability;Kuonjezera apo, kulimba kwa chitoliro chachitsulo sikumachepetsedwa kwambiri panthawi ya chithandizo cha kutentha, koma kumakhala ndi mphamvu zambiri komanso kukana kuvala, makamaka pozimitsa madzi.
Kudalirika kwapamwamba komanso mbiri yabwino yangongole ndi mfundo zathu, zomwe zingatithandize kukhala apamwamba.Kutsatira mfundo ya "ubwino woyamba, wogula wamkulu" wa 27SiMn Hot Rolled Seamless Steel Tube Alloy Seamless Steel Pipe, Chiyambireni gawo lopangira zinthu lomwe lidakhazikitsidwa, tsopano tadzipereka pakuyenda bwino kwa katundu watsopano.Pamodzi ndi mayendedwe azachuma komanso azachuma, tipitiliza kupititsa patsogolo mzimu wa "zapamwamba kwambiri, zogwira mtima, zaluso, kukhulupirika", ndikukhalabe ndi mfundo za "ngongole poyambirira, kasitomala woyamba, wabwino kwambiri".Tipanga tsogolo labwino kwambiri pakutulutsa tsitsi ndi anzathu.
Kudalirika kwapamwamba komanso mbiri yabwino yangongole ndi mfundo zathu, zomwe zingatithandize kukhala apamwamba.Kutsatira mfundo za "ubwino woyamba, wogula wamkulu" wa27simn Alloy Seamless Steel Pipe, Takhala bwenzi lanu lodalirika m'misika yapadziko lonse yazinthu zathu.Timayang'ana kwambiri kupereka chithandizo kwa makasitomala athu ngati chinthu chofunikira kwambiri pakulimbitsa ubale wathu wautali.Kupezeka kosalekeza kwa zinthu zamtundu wapamwamba kuphatikiza ndi ntchito yathu yabwino kwambiri yogulitsa isanakwane ndi pambuyo pake kumapangitsa kuti pakhale mpikisano wamphamvu pamsika womwe ukuchulukirachulukira padziko lonse lapansi.Ndife okonzeka kugwirizana ndi anzathu amalonda ochokera kunyumba ndi kunja, kuti tipeze tsogolo labwino.Takulandilani kukaona fakitale yathu.Ndikuyembekeza kukhala ndi mgwirizano wopambana ndi inu.
| Zinthu | Min. (≥) | Max (≤) |
| 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 |
| Kulimba kwamakokedwe | 565-855 | σb/MPa |
| Zokolola Mphamvu | 200 | σ 0.2 ≥/MPa |
| Elongation | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051-698 | - |
| Mtengo wa HRC | 30 |
| Kukula kwamafuta | 68-30 | e-6/k |
| Thermal conductivity | 93-72 | W/mK |
| Kutentha kwenikweni | 450-460 | J/kg.K |
| Kutentha kwa kutentha | 2384-8458 | 째C |
| Kuchulukana | 2244-1217 | kg/m3 |
| Kukaniza | 0.50-0.60 | Om.mm2/m |
| Annealing | Kuzimitsa | Kutentha | Normalizing | Q & T |
| √ | √ | √ | √ | √ |
Kutsatira chiphunzitso cha "ubwino woyamba, wogula wamkulu"
27SiMn Yotentha Yokulungidwa Yopanda Zitsulo Tube Aloy Yopanda Chitsulo Chitoliro
Chiyambireni gawo lopanga zinthu lomwe lidakhazikitsidwa, tsopano tadzipereka pakupita patsogolo kwa katundu watsopano.Pamodzi ndi mayendedwe azachuma komanso azachuma, tipitiliza kupititsa patsogolo mzimu wa "zapamwamba kwambiri, zogwira mtima, zaluso, kukhulupirika", ndikukhalabe ndi mfundo za "ngongole poyambirira, kasitomala woyamba, wabwino kwambiri".
27SiMn Alloy Seamless Steel Pipe
Takhala bwenzi lanu lodalirika m'misika yapadziko lonse yazinthu zathu.Timayang'ana kwambiri kupereka chithandizo kwa makasitomala athu ngati chinthu chofunikira kwambiri pakulimbitsa ubale wathu wautali.Kupezeka kosalekeza kwa zinthu zamtundu wapamwamba kuphatikiza ndi ntchito yathu yabwino kwambiri yogulitsa isanakwane ndi pambuyo pake kumapangitsa kuti pakhale mpikisano wamphamvu pamsika womwe ukuchulukirachulukira padziko lonse lapansi.Ndife okonzeka kugwirizana ndi anzathu amalonda ochokera kunyumba ndi kunja, kuti tipeze tsogolo labwino.Takulandilani kukaona fakitale yathu.Ndikuyembekeza kukhala ndi mgwirizano wopambana ndi inu.
