Alloy steel yeeb nkab yog tsuas yog siv rau high-pressure thiab high-temperature pipelines thiab cov khoom siv xws li fais fab nroj tsuag, nuclear fais fab nroj tsuag, high-pressure boiler, high-temperature superheater thiab reheater. Nws yog ua los ntawm cov pa roj carbon zoo, alloy cov qauv hlau thiab cov hlau tsis muaj cua sov-resistant los ntawm kub dov (extrusion, expansion) los yog txias dov (kos duab).
Cov ntaub ntawv ntawm cov kav hlau alloy yog
| 16-50 Mn 27 Sib 40 Cr 12-42CrMo 16 Mn 12Cr1MoV T91 27 Sib 30 CrMo 15 CrMo 20 G Cr9 hmo |
10 CrMo910 15 hmo 3 15 CrMoV 35 CrMoV 45CrMo 15 CrMoG 12 CrMoV 45cr ua 50 Cr 45crnimo et al. |
Taw qhia rau alloy steel yeeb nkab
Cov kav dej hlau muaj qhov hollow thiab tau dav siv los ua cov kav dej thauj khoom, xws li cov kav dej rau kev thauj cov roj, roj, roj, roj, dej thiab qee yam khoom siv. Piv nrog rau cov khoom siv hlau xws li cov hlau puag ncig, cov yeeb nkab steel hlau muaj qhov hnyav dua thaum nws khoov thiab lub zog torsional zoo ib yam. Alloy steel yeeb nkab yog ib qho kev lag luam steel, uas yog dav siv los tsim cov khoom siv thiab cov khoom siv kho tshuab, xws li roj laum yeeb nkab, tsheb sib txuas ncej, tsheb kauj vab ncej thiab steel scaffold siv hauv kev tsim kho. Ua cov nplhaib nrog cov yeeb nkab steel tuaj yeem txhim kho cov khoom siv tus nqi, ua kom yooj yim rau kev tsim khoom, txuag cov ntaub ntawv thiab cov sijhawm ua haujlwm, xws li dov bearing nplhaib, lub tes tsho jack, thiab lwm yam tam sim no, steel yeeb nkab tau dav siv rau kev tsim khoom. Alloy steel yeeb nkab kuj yog ib qho khoom siv tsis tau rau txhua yam riam phom. Cov phom phom thiab lub thoob yuav tsum tau ua los ntawm cov yeeb nkab steel. Alloy steel yeeb nkab tuaj yeem muab faib ua cov yeeb nkab puag ncig thiab cov yeeb nkab tshwj xeeb raws li qhov sib txawv ntawm qhov sib txawv thiab cov duab. Vim tias thaj chaw ncig yog qhov loj tshaj plaws nyob rau hauv qhov xwm txheej ntawm qhov sib npaug, cov kua dej ntau tuaj yeem thauj tau los ntawm cov yeeb nkab ncig. Tsis tas li ntawd, thaum lub nplhaib seem raug rau sab hauv lossis sab nraud radial siab, lub zog sib txawv ntau dua. Yog li ntawd, feem ntau cov kav hlau steel yog cov kav dej puag ncig.
Post lub sij hawm: Aug-25-2021