2205 igwe anaghị agba nchara okpomọkụ Exchanger

Ndị ahịa nwere ike ị nweta ha dị ka ngwa ha chọrọ.

Duplex Steel UNS S32205 Okpomọkụ Exchange & U tubes bụ ferritic na ubé austenitic akara ule alloy tubes na okpomọkụ Exchanger.Ọ na-ahụ na ọ dị mma maka iji na gburugburu ebe na-emebi emebi.Igwe ọkụ na-ekpo ọkụ na-adabara maka ngwa okpomọkụ dị elu n'ihi nkwụsi ike ya dị elu na ọnụ ọgụgụ dị elu nke mgbasawanye ọkụ.A na-eji ya na okpomọkụ nke cryogenic ruo 300 degrees C. Ọ nwere ike ikpughe na gburugburu ebe mmiri ozuzo carbide na mpaghara mbelata siri ike.Ọ na-enwe àgwà weldability dị elu.Nke a ọkwa bụ weldable na niile ọkọlọtọ ịgbado ọkụ usoro dị ka arc ịgbado ọkụ.

UNS S32205 Okpomọkụ mgbanwe & U tubes na-eguzogide (CSCC) chloride stress corrosion cracks na accelerated okpomọkụ.A na-akpali ndị a site na usoro nhazi nke ọkụ na oyi.ọ dị mma maka iji pitting na crevice corrosion na gburugburu ịta ahụhụ dị elu.A maara ígwè duplex maka ike mmetụta ya dị mma.

Nnwale:

• A na-eme ya na ndị na-agbanwe ọkụ:
  Nnwale ndị a bụ nnwale arụmọrụ thermal, nnwale nkwụsi ike nke eke, nnwale PMI, ule mbibi/anaghị emebi emebi, nnwale corrosion intergranular, nnwale ultrasonic, nnwale redio, na nnwale igwe.
• A na-eme ya na tubes:
  Nnwale ndị ahụ bụ ule leakage, nnwale doro anya, ule ike ọgwụgwụ, ule mgbanwe, ule mkpakọ, ule torsion, Mechanical Test, ule siri ike, nnwale kemịkalụ, nnwale micro/macro, na nlele anya.

Asambodo nwale:
Ụkpụrụ ngwaahịa na-egosipụta na akụkọ MTC anyị dịka EN 10204 3.1 ma ọ bụ 3.2.Asambodo ahụ gụnyere akụkọ nnwale NABL, akụkọ nnwale akụrụngwa, akụkọ nyocha igwe igwe, atụmatụ mmesi obi ike, ntuziaka nkọwapụta, mkpesa nje, yana asambodo anyị nwetara.

Nkọwa ngwugwu:
A na-akwakọba ihe ndị na-ekpo ọkụ ọkụ n'ime igbe osisi, katọn na pallet nwere ihe nkwụnye dị mkpa.A na-ebufe tubes n'ụdị ùkwù na njedebe okpu plastik na-akwado.