QibH11 hlauyog ib hom hlau ua haujlwm kub uas muaj tus yam ntxwv los ntawm nws qhov kev tiv taus siab rau kev qaug zog thermal, kev tawv zoo heev, thiab kev tawv zoo. Nws yog ib feem ntawm AISI/SAE steel designation system, qhov twg "H" qhia tias nws yog hlau ua haujlwm kub, thiab "11" sawv cev rau ib qho kev sib xyaw tshwj xeeb hauv pawg ntawd.
H11 hlauFeem ntau muaj cov ntsiab lus xws li chromium, molybdenum, vanadium, silicon, thiab carbon, thiab lwm yam. Cov khoom sib xyaw no pab txhawb rau nws cov khoom zoo, xws li lub zog kub siab, tiv taus kev hloov pauv ntawm qhov kub siab, thiab tiv taus kev hnav zoo. Cov hlau no feem ntau siv rau hauv cov ntawv thov uas cov cuab yeej thiab tuag raug rau qhov kub siab thaum lub sijhawm ua haujlwm, xws li hauv kev forging, extrusion, tuag casting, thiab cov txheej txheem kub stamping. H11 hlau paub txog kev tswj hwm nws cov khoom siv kho tshuab txawm tias nyob rau qhov kub siab, ua rau nws tsim nyog rau cov ntawv thov ua haujlwm kub.
Zuag qhia tag nrho, qibH11 hlaumuaj nqis rau nws txoj kev sib xyaw ua ke ntawm kev tawv, kev tiv taus thermal qaug zog, thiab kev tawv, ua rau nws yog qhov kev xaiv zoo rau ntau yam kev siv hauv kev lag luam uas muaj kev kub siab thiab kev ntxhov siab ntawm cov khoom siv kho tshuab.
Lub sijhawm tshaj tawm: Plaub Hlis-08-2024