em magan vadivelu comedy Seamless Steel Tube Alloy Seamless Steel Pipe
Tsanangudzo Pfupi
27SiMn simbi mapaipi anoshandiswa zvakanyanya mumotokari, peturu, makemikari uye maindasitiri ekutakura.27SiMn simbi pombi inogadziridzwa uye inodziya, uye yakaputirwa nephosphate mukati nekunze.Iyi pombi yesimbi inonyanya kushandiswa munzvimbo dzakadzimwa uye dzakapfava kugadzira zvikamu zvinopisa zvekutsikisa (hydraulic parts) zvinoda kuomarara kwepamusoro uye kupfeka kuramba, uye zvikamu zvinopisa zvekutsikisa zvinoda kuomarara kwakanyanya uye kupfeka kuramba.
27SiMn isina musono simbi pombi ine yakakwirira kuoma, yakakosha kuomarara dhayamita mumvura i8 ~ 22mm, yakanaka machinability, yepakati inotonhora deformation plasticity uye weldability;Mukuwedzera, kuoma kwepombi yesimbi hakuna kunyanya kuderedzwa panguva yekurapa kwekupisa, asi ine simba rakawanda uye kupikisa kupfeka, kunyanya mukudzima kwemvura.
Kuvimbika kwemhando yepamusoro uye mibairo mikuru yechikwereti ndiyo misimboti yedu, inozotibatsira pachinzvimbo chepamusoro.Kutevedzera dzidziso ye "mhando yekutanga, mutengi wepamusoro" ye27SiMn Hot Rolled Seamless Steel Tube Alloy Seamless Steel Pipe, Kubva pakavambwa chikwata chekugadzira, takazvipira kufambisira mberi kwezvinhu zvitsva.Pamwe chete nekumhanya kwemagariro nehupfumi, ticharamba tichiendesa mberi mweya we "pamusoro-soro, kugona, hunyanzvi, kuvimbika", uye kugara netsika yekushanda ye "kiredhiti pakutanga, mutengi wekutanga, mhando yakanaka yakanakisa".Tichagadzira ramangwana rakanaka rinoonekwa mukubuda kwebvudzi neshamwari dzedu.
Kuvimbika kwemhando yepamusoro uye mibairo mikuru yechikwereti ndiyo misimboti yedu, inozotibatsira pachinzvimbo chepamusoro.Kutevedzera dzidziso ye "mhando yekutanga, mutengi mukuru" ye27simn Alloy Seamless Simbi Pipe, Isu tanga tiri shamwari yako yakavimbika mumisika yepasi rose yezvinhu zvedu.Isu tinotarisa pakupa masevhisi kune vatengi vedu sechinhu chakakosha mukusimbisa hukama hwedu hwenguva refu.Kugara kuri kuwanikwa kwezvigadzirwa zvegiredhi repamusoro mukubatana neakanakisa pre- uye mushure-yekutengesa sevhisi inovimbisa kukwikwidza kwakasimba mumusika unowedzera wepasi rose.Isu takagadzirira kushanda pamwe chete neshamwari dzebhizinesi kubva kumba nekune dzimwe nyika, kugadzira ramangwana rakanaka.Kugamuchirwa Kushanyira fekitari yedu.Kutarisira kuve nekukunda-kuhwina kubatana newe.
| Elements | 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 |
| Kusimba simba | 565～855 | σb/MPa |
| Goho Simba | 200 | σ 0.2 ≥/MPa |
| Elongation | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051～698 | - |
| HRC | 30 |
| Kuwedzera kupisa | 68-30 | e-6/K |
| Thermal conductivity | 93-72 | W/mK |
| Kupisa chaiko | 450-460 | J/kg.K |
| Kunyunguduka tembiricha | 2384-8458 | 째C |
| Density | 2244-1217 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Annealing | Quenching | Tempering | Normalizing | Q & T |
| √ | √ | √ | √ | √ |
Kutevedzera dzidziso ye "mhando yekutanga, mutengi wepamusoro"
em magan vadivelu comedy Seamless Steel Tube Alloy Seamless Steel Pipe
Kubva pakavambwa chikwata chekugadzira, isu takazvipira kufambira mberi kwezvinhu zvitsva.Pamwe chete nekumhanya kwemagariro nehupfumi, ticharamba tichiendesa mberi mweya we "pamusoro-soro, kugona, hunyanzvi, kuvimbika", uye kugara netsika yekushanda ye "kiredhiti pakutanga, mutengi wekutanga, mhando yakanaka yakanakisa".
27SiMn Alloy Seamless Steel Pipe
Isu tanga tiri shamwari yako yakavimbika mumisika yepasi rose yezvinhu zvedu.Isu tinotarisa pakupa masevhisi kune vatengi vedu sechinhu chakakosha mukusimbisa hukama hwedu hwenguva refu.Kugara kuri kuwanikwa kwezvigadzirwa zvegiredhi repamusoro mukubatana neakanakisa pre- uye mushure-yekutengesa sevhisi inovimbisa kukwikwidza kwakasimba mumusika unowedzera wepasi rose.Isu takagadzirira kushanda pamwe chete neshamwari dzebhizinesi kubva kumba nekune dzimwe nyika, kugadzira ramangwana rakanaka.Kugamuchirwa Kushanyira fekitari yedu.Kutarisira kuve nekukunda-kuhwina kubatana newe.
