Nyob rau hauv xyoo tas los no, nrog rau qhov muaj koob meej ntawm kev siv tshuab cryogenic, qhov kev thov rau austenitic stainless hlau cryogenic nkoj yog loj hlob. Txhawm rau txhim kho lub zog tawm los ntawm austenitic stainless hlau, strain strengthening technology tau los ua. Tom qab siv cov thev naus laus zis no, qhov kev cia siab ntawm cov khoom siv tau zoo heev, thiab cov phab ntsa tuab ntawm lub thawv sab hauv tuaj yeem raug txo los ntawm ib nrab thaum cov phab ntsa thickness txiav txim siab los ntawm tensile kev nyuaj siab, uas txo qhov hnyav thiab paub lub teeb yuag. austenitic stainless hlau cryogenic hlab ntsha.

Txhawm rau txhim kho cov khoom lag luam kev sib tw, NTtank (tom qab no hu ua "Lub Tuam Txhab") tau pib ib qhov project ntawm strain strengthening technology rau cryogenic thawv txij thaum Lub Xya Hli 2022. Tom qab tsim cov qauv ntsuas tank, kev ntsuam xyuas kev nyuaj siab simulation xam, khoom siv thiab vuam. Kev xaiv cov khoom siv, vuam txheej txheem kev xeem, vuam ua ntej tensile kev ntsuam xyuas thiab cov qauv tank tsim, mus rau nruab nrab lub Cuaj Hli 2023, lub tuam txhab tau caw cov kws tshaj lij pab pawg ntawm National Type Certificate Authority - Machinery Industry Shanghai Lanya Petrochemical Equipment Inspection Co., Ltd. mus xyuas qhov chaw los ua pov thawj cov txheej txheem ntxiv dag zog rau kev kuaj xyuas cov qauv ntim. Tam sim no, cov txheej txheem kuaj xyuas tau ua tiav tiav daim ntawv pov thawj.

Kev ua tiav ntawm qhov kev kuaj xyuas qhov tseeb ntawm cov txheej txheem qhia tau hais tias lub tuam txhab tau ua tiav cov txheej txheem ntxiv dag zog ntawm cov khoom siv cryogenic. Tom ntej no, thev naus laus zis yuav raug siv los tsim thawj lub tshuab nqus tsev vacuum adiabatic cryogenic siab lub nkoj coj mus kuaj thiab dhau qhov ntsuas qhov ntsuas kub qis. Tom qab tau txais daim ntawv pov thawj hom kev xeem, lub tuam txhab yuav muaj kev tsim nyog ntawm kev tsim khoom loj ntawm lub tshuab nqus tsev adiabatic cryogenic siab hlab ntsha los ntawm kev siv cov cuab yeej siv zog ntxiv.