27simnmachubhu esimbi asina musono, kureva27SiMn machubhu esimbi asina musono, ndezvimwe zvezvinhu zvemachubhu esimbi asina musono.Iyo kabhoni yemukati iri pakati pe0.24 ne0.32%.Iyo simn mutsara mumwe ndeye nekuda kwezvinhu zvishanu (carbon C, silicon Si uye manganese).MuMn, phosphorus P, uye sarufa S, zviri mukati silicomanganese zvinenge 1.10 kusvika 1.40%.27simn isina musono pombi inokodzera simbi yemagetsi, boiler chirimwa, indasitiri yemakemikari, mota, zvikepe zvekushandisa.
27simn isina musono simbi dzidziso uremu fomula isina musono simbi chubhu pamita uremu W=0.02466*S(DS)
Mucherechedzo Zvinoreva: D = Outer dhayamita S = Kukora kwemadziro muenzaniso wekuverenga: Papombi yesimbi isina musono ine dhayamita rekunze re60mm uye ukobvu hwemadziro hwe4mm, verenga huremu pamamita.
Huremu pa m=0.02466*4*(60-4)=5.52Kg
27siMn isina musono simbi pombi michina zvivakwa 27siMn isina musono simbi pombi michina zvivakwa [2]
Tensile simba σb (MPa): ≥980
Goho simba σs (MPa): ≥ 835
Elongation δ5/(%): ≥12
Section shrinkage ψ/(%): ≥40
Shock absorption basa (shock value) (Aku2/J): ≥39
Mutengo wemachubhu esimbi asina musono unosvika 500-800 yuan/tani wakakwira kudarika wechubhu dzakatwasuka dzakaiswa seam, uye mutengo wemachubhu esimbi asina musono uri 800-1200 yuan/tani wakakwira kudarika wemachubhu esimbi asina musono. | Iyo pombi yesimbi isina musono inonyanya kuwanikwa kuburikidza nekuderedza tension, uye tension yekudzikisa muitiro inoramba ichiumburuka iyo buri base simbi haina mandrel.Pachikonzero chekuvimbisa kunaka kwekunama kwechubhu yaamai, kudzikisira tension yepombi yakakandwa ndeyekupisa pombi yakasungwa kusvika 950 degrees Celsius kana kudarika, uyezve kune akasiyana madhayamita nemadziro ekunze. tension reducer (yakazara ye24 inopfuura yekutambanudza inoderedza).Iyo gobvu yakapedzwa chubhu, inopisa yakakungurutswa yesimbi chubhu inogadzirwa neichi maitiro uye yakajairwa yakakwirira-frequency welded pombi zvakatosiyana.Mushure mekupisa muchoto chekudziya, iyo metallographic chimiro uye mechanical properties ye weld uye simbi yemubereki inogona kuwirirana zvachose.Iyo yechipiri tension inodzikisira kutenderedzwa uye otomatiki kudzora inoita kuti pombi inyatso mativi (kunyanya kutenderera kwepombi uye kukora kwemadziro) zviri nani pane imwe yakafanana isina musono pombi.Fluid machubhu uye machubhu ebhailer anogadzirwa munyika dzakabudirira munyika atora huwandu hukuru hwewelded chubhu isina musono maitiro.Nekuvandudzwa kwenharaunda, machubhu anopisa akakungurutswa akakwenenzverwa zvishoma nezvishoma akatsiva machubhu asina musono.
Seamless simbi pombi imhando yechikamu chakareba simbi ine hollow chikamu uye isina musono kutenderedza.Simbi ine gomo chikamu, nhamba huru yepombi dzinoshandiswa kutakura zvinwiwa, sekuendesa mafuta, gasi rechisikigo, gasi, mvura uye zvimwe zvinhu zvakasimba semapombi.Seamless pombi yakakamurwa kuita inopisa-yakakungurutswa machubhu, inotonhora-yakakungurutswa machubhu, inotonhora inodhonzwa machubhu, extruded chubhu, pombi jacking.Seamless simbi pombi yekufambisa mvura inoshandiswa kutakura mvura, oiri, gasi uye zvimwe zvinwiwa zvinowanzo simbi seamless pombi.Iyo yakaderera uye yepakati kudzvanywa boiler isina seamless simbi pombi inoshandiswa mukugadzira akasiyana zvimiro zvepasi uye zvepakati kudzvanywa boiler inopisa mupfu pombi, inofashaira pombi dzemvura uye superheated steam locomotive boiler chubhu, chiutsi pombi, pombi diki uye arch zvidhinha pombi ine yepamusoro-mhando. kabhoni chimiro Simbi inopisa-yakakungurutswa uye inotonhora-inodhonzwa isina musono pombi yesimbi.Musiyano uripo pakati pemachubhu esimbi asina musono emvura uye asina musono machubhu epasi uye epakati pressure boilers: Musiyano uripo pakati peGB/T8163-1999 nemachubhu esimbi asina musono emvura yesimbi isina musono machubhu uye yakaderera- uye yepakati-kudzvanywa boilers Seamless simbi machubhu imhando ye seamless simbi chubhu ine mhango chikamu pasina akatenderedza Long strip yesimbi.Simbi ine gomo chikamu, nhamba huru yepombi dzinoshandiswa kutakura zvinwiwa, sekuendesa mafuta, gasi rechisikigo, gasi, mvura uye zvimwe zvinhu zvakasimba semapombi.Seamless pombi yakakamurwa kuita inopisa-yakakungurutswa machubhu, inotonhora-yakakungurutswa machubhu, inotonhora inodhonzwa machubhu, extruded chubhu, pombi jacking.Seamless simbi pombi yekufambisa mvurainoshandiswa kutakura mvura, oiri, gasi uye zvimwe zvinwiwa zvinowanzoita seamless simbi pombi.Iyo yakaderera uye yepakati kudzvanywa boiler isina seamless simbi pombi inoshandiswa mukugadzira akasiyana zvimiro zvepasi uye zvepakati kudzvanywa boiler inopisa mupfu pombi, inofashaira pombi dzemvura uye superheated steam locomotive boiler chubhu, chiutsi pombi, pombi diki uye arch zvidhinha pombi ine yepamusoro-mhando. kabhoni chimiro Simbi inopisa-yakakungurutswa uye inotonhora-inodhonzwa isina musono pombi yesimbi.
Nguva yekutumira: Feb-06-2023