Ukubuka konke kwensimbi ye-alloy
Insimbi ye-alloy ingahlukaniswa: i-alloy structural steel, esetshenziselwa ukwakha izingxenye zemishini kanye nezakhiwo zobunjiniyela; Insimbi yensimbi ye-alloy, esetshenziselwa ukwenza amathuluzi ahlukahlukene; Insimbi yokusebenza ekhethekile, enezakhiwo ezikhethekile zomzimba namakhemikhali. Ngokwezigaba ezihlukene zokuqukethwe okuphelele kwezakhi ze-alloy, zingahlukaniswa zibe: insimbi ephansi ye-alloy, enokuqukethwe okuphelele kwezakhi ze-alloy ngaphansi kuka-5%; (Medium) insimbi ye-alloy, okuqukethwe okuphelele kwezakhi ze-alloy yi-5-10%; Insimbi ephezulu ye-alloy, okuqukethwe okuphelele kwezakhi ze-alloy kungaphezu kuka-10%. Insimbi ye-alloy isetshenziswa kakhulu ezikhathini ezidinga ukumelana nokugqokwa, ukumelana nokugqwala, ukumelana nokushisa okuphezulu, ukumelana nezinga lokushisa eliphansi kanye nokungewona uzibuthe.
Ukucaciswa kwensimbi ye-alloy
igama lomkhiqizo | I-High Alloy Sti-eelBars |
Ububanzi bangaphandle | 10-500mm |
Ubude | 1000-6000mnoma ngokusho kwamakhasimende'izidingo |
I-Stangdard | AISI,ASTM,GB,DIN,BS,JIS |
Ibanga | 12Cr1MoV 15CrMo 30CrMo 40CrMo 20SiMn 12Cr1MoVG 15CrMoG 42CrMo, 20G |
Ukuhlola | ukuhlolwa kwe-ultrasopic manual, ukuhlolwa kobuso, ukuhlolwa kwe-hydraulic |
Icebo | I-Hot Rolled |
Ukupakisha | Iphakheji yenqwaba evamile Beveled ekupheleni noma njengoba kudingeka |
Ukwelashwa Okungaphezulu | Ipendiwe Emnyama, I-PE Coated, Ikhandisiwe, Ihlutshiwe noma Yenziwe ngokwezifiso |
Isitifiketi | ISO,CE |
Izinhlobo zensimbi
lIzinsimbi Eziqinile Eziqinile
Kuzinhlelo zokusebenza ezidinga amandla aphezulu okuqina nokuqina kunezinsimbi zekhabhoni kukhona uhla lwensimbi ephansi ye-alloy. Lezi zihlukaniswa njengezinsimbi eziqinile noma zokwakha kanye nezinsimbi eziqinisa amakesi. Izinsimbi eziqinile eziqinile zinezengezo ezanele eziyingxubevange ezivumela ukuqina (ngokucisha kanye nokwelashwa kwentukuthelo) ngokuya ngezengezo zazo ze-alloying.
lI-Case Harding (carburising) Izinsimbi
Izinsimbi eziqinisa ikesi ziyiqembu lezinsimbi zekhabhoni ephansi lapho indawo engaphezulu yobulukhuni obuphezulu (yingakho igama elithi ikesi lukhuni) ithuthukiswa ngesikhathi sokwelashwa kokushisa ngokumuncwa kanye nokusabalalisa ikhabhoni. Indawo yokuqina okuphezulu isekelwa indawo ewumgogodla engathinteki, okuwubulukhuni obuphansi kanye nokuqina okuphezulu.
Izinsimbi zekhabhoni ezingenalutho ezingasetshenziselwa ukuqinisa amakesi zikhawulelwe. Lapho kusetshenziswa izinsimbi zekhabhoni ezingenalutho, ukucisha ngokushesha okudingekayo ukuze kuthuthukiswe ubulukhuni obanelisayo ngaphakathi kwecala kungabangela ukuhlanekezela futhi amandla angathuthukiswa emnyombeni alinganiselwe kakhulu. Izinsimbi eziqinisa i-alloy case zivumela ukuguquguquka kwezindlela zokucisha kancane ukuze kuncishiswe ukuhlanekezela kanye namandla aphezulu angathuthukiswa.
lNitriding Steels
Izinsimbi ze-nitriding zingaba nobulukhuni obuphezulu bobuso obuthuthukiswe ukumuncwa kwe-nitrogen, lapho zivezwa endaweni ye-nitriding emazingeni okushisa aphakathi kuka-510-530°C, ngemva kokuqina nokushisisa.
Izinsimbi eziqinile eziphakeme ezifanele i-nitriding yilezi: 4130, 4140, 4150 & 4340.