Nuclear Reactor Stainless Hlau: 304l vs . 316 ln vs . 348

 

Vim li cas yog 304L tus qauv rau reactor interals?
304l cov pa roj carbon tsawg tiv thaiv cov tsis txaus ntseeg thaum lub sijhawm ua haujlwm tsis txaus siab tiv thaiv {}}}}} xyoo {}.

 

Thaum twg yog nitrogen-enhanced 316LN teev?
Rau Gen Iv reactors ua hauj lwm ntawm 550-750}}}}}}}}}}}}}}}} {{} {}

 

Dab tsi ua 348 tshwj xeeb rau kev pabcuam nuclear?
Niobium-stabilized nrog tswj tantalum cov ntsiab lus (<0.10%). Minimizes long-lived gamma emitters (Co-60) in activated corrosion products. Exclusively used for Westinghouse reactor coolant pump shafts.

 

Kev cuam tshuam hluav taws xob ntawm cov khoom siv neeg kho tshuab?
Tawm lub zog nce ntxiv 50% ntawm 50 dpa vim yog cov txheej txheem tsis zoo los ntawm 40% ntawm fracture nruj zuj zus 25% tom qab 30.

 

NDE YUAV TSUM TAU RAU NCLEARD Cheebtsam?
Ultrasonic kuaj nrog 1mm rhiab heev rau kev zam txim rau kev soj ntsuam}}} kev soj ntsuam seem rau hauv seem