N'afọ ndị na-adịbeghị anya, na-abawanye ewu ewu nke ngwa teknụzụ cryogenic, ọchịchọ austenitic igwe anaghị agba nchara cryogenic na-eto eto. Iji meziwanye ike mkpụrụ nke austenitic igwe anaghị agba nchara, teknụzụ na-eme ka ike sie ike bịara. Mgbe ịnakwere nke a na nkà na ụzụ, ndị kwere na-ekwe ka nchegbu nke ihe onwunwe na-amụba nke ukwuu, na mgbidi ọkpụrụkpụ nke n'ime akpa nwere ike ibelata ihe dị ka ọkara mgbe mgbidi ọkpụrụkpụ kpebisiri ike tensile nrụgide, nke budata ebelata arọ na-aghọta na fechaa nke. austenitic igwe anaghị agba nchara cryogenic arịa.

Iji meziwanye ngwaahịa asọmpi, NTtank (nke a na-akpọ "Ụlọ ọrụ") amalitela oru ngo na teknụzụ na-ewusi ike maka akpa cryogenic kemgbe July 2022. Mgbe imewe nke tankị ule nyocha, mgbako nyocha mgbagwoju anya, ihe na ịgbado ọkụ. nhọrọ ihe, usoro ịgbado ọkụ, ịgbado ọkụ tupu tensile usoro nyocha na sample tank mmepụta, ruo n'etiti September 2023, ụlọ ọrụ kpọrọ ndị ọkachamara otu nke National Ụdị Asambodo Authority - Machinery Industry Shanghai Lanya Petrochemical Equipment Inspection Co., Ltd. ịga leta saịtị ahụ ka ị hụ ule nnwapụta usoro ịgba ume nke ihe nlele. Ugbu a, ule nkwenye usoro agafeela asambodo ahụ nke ọma.

Ihe ịga nke ọma na-agafe ule nkwenye nke usoro a na-egosi na ụlọ ọrụ ahụ amụtala nkà na ụzụ na-ewusi ike nke akpa cryogenic. Na-esote, a ga-etinye teknụzụ ahụ iji rụpụta akpa akpa ikuku adiabatic cryogenic mgbali elu wee gafee ule ụdị arụmọrụ dị ala. Mgbe ị nwetachara akwụkwọ nnwale ụdị ahụ, ụlọ ọrụ ahụ ga-enwe ntozu nke mmepụta oke ikuku nke arịa mgbali elu adiabatic cryogenic site na itinye teknụzụ na-ewusi ike.