Qhov Tseem Ceeb Ntawm A252 Qib Ib Cov Yeeb Nkab Hlau Hauv Cov Haujlwm Tsim Kho
A252 Qib 1 Cov Yeeb Nkab Hlauyog ib lub yeeb nkab hlau uas tsim tshwj xeeb rau kev siv hauv cov haujlwm tsim kho. Nws yog tsim los rau qee yam khoom siv kho tshuab thiab cov tshuaj lom neeg sib xyaw, ua rau nws haum rau cov ntawv thov uas xav tau lub zog siab thiab elasticity. Hom yeeb nkab hlau no feem ntau yog siv rau kev sib dhos, kev txhawb nqa cov qauv, thiab lwm yam kev siv hauv paus tob.
Ib qho ntawm cov laj thawj tseem ceeb uas ua rau A252 qib 1 cov yeeb nkab hlau nyiam siv rau hauv cov haujlwm tsim kho yog nws lub peev xwm thauj khoom siab. Hom yeeb nkab hlau no tuaj yeem tiv taus cov khoom hnyav thiab tiv taus kev khoov thiab kev khoov, ua rau nws zoo tagnrho rau kev siv hauv kev tsim kho choj, tsev, thiab lwm yam qauv uas xav tau lub kaw lus txhawb nqa muaj zog. Tsis tas li ntawd, A252 Qib 1 cov yeeb nkab hlau kuj paub txog nws qhov kev tiv thaiv corrosion, ua rau nws yog qhov kev xaiv ruaj khov thiab siv tau ntev rau kev siv hauv kev tsim kho.
Ntxiv rau nws lub peev xwm thauj khoom siab thiab tiv taus corrosion, A252 Qib 1 steel yeeb nkab kuj muaj qhov zoo heev weldability thiab formability. Qhov no ua rau nws yooj yim dua rau siv thiab tso cai rau kev tsim khoom tshwj xeeb kom ua tau raws li cov kev xav tau tshwj xeeb. Yog li ntawd, cov haujlwm tsim kho siv A252 Qib 1 steel yeeb nkab tuaj yeem tau txais txiaj ntsig los ntawm kev ywj pheej thiab kev hloov pauv ntawm cov khoom siv no, tso cai rau cov qauv tsim nyuaj dua thiab tshiab.
Lwm yam tseem ceeb uas yuav tsum xav txog thaum siv A252 Qib 1 cov yeeb nkab hlau hauv cov haujlwm tsim kho yog nws cov nqi tsim nyog. Txawm hais tias cov yeeb nkab hlau no muaj lub zog thiab kev ua haujlwm ntev, nws kuj muaj tus nqi sib tw, ua rau nws yog qhov kev xaiv pheej yig rau cov ntawv thov tsim kho. Qhov no txhais tau tias cov tswv haujlwm thiab cov neeg tsim khoom tuaj yeem tau txais txiaj ntsig los ntawm kev siv cov ntaub ntawv zoo yam tsis tas yuav siv nyiaj ntau.
| Cov Cai Tswjfwm | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Tus lej ntawm tus qauv | A53 | 1387 xyoo | 1626 xyoo | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Zuag qhia tag nrho, A252 Qib 1 cov yeeb nkab hlau yog cov khoom siv tseem ceeb rau cov haujlwm tsim kho uas xav tau lub zog siab, ruaj khov, thiab rov ua dua tshiab. Nws lub peev xwm thauj khoom siab, tiv taus corrosion, weldability thiab kev siv nyiaj tsim nyog ua rau nws yog thawj qhov kev xaiv rau ntau yam kev siv hauv kev tsim kho. Txawm hais tias siv rau kev txhawb nqa lub tsev, lub hauv paus piling lossis cov khoom siv hauv cov qauv, A252 Qib 1 cov yeeb nkab hlau xa cov kev ua tau zoo thiab kev ntseeg siab uas xav tau los xyuas kom meej tias qhov project tsim kho tiav.
Hauv kev xaus lus, qhov tseem ceeb ntawm A252 cov kav hlau zoo tshaj plaws hauv cov haujlwm tsim kho tsis tuaj yeem hais ntau dhau. Nws cov khoom tshwj xeeb ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau lub zog siab thiab kev ywj pheej, thiab nws cov nqi tsim nyog ntxiv rau qhov tseem ceeb ntawm cov haujlwm tsim kho. Raws li qhov kev thov rau cov ntaub ntawv ruaj khov, txhim khu kev qha hauv kev lag luam tsim kho txuas ntxiv mus, A252 Qib 1 cov kav hlau yeej paub tseeb tias yuav tseem yog thawj qhov kev xaiv rau cov neeg tsim kho thiab cov neeg tsim khoom.







