Fracture buñudul gis: Dekode mekanik chimik bu hydrogen buy jeex ci asiye bu am doole

Oct 01, 2026

Bayil ab bataaxal

Fracture buñudul gis: Dekode mekanik chimik bu hydrogen buy jeex ci asiye bu am doole

ANSIKOPEDI TEKNIK SOLITE|SERIE 05

The Invisible Fracture: Decoding the Chemical Mechanics of Hydrogen Embrittlement in High-Tensile Steel

Ingénieur Forensique Visuel: Jàngat mbir miñ wax.

Ci metallurgie bu fiil bu am tension bu kawe, li gëna mëna gàllankoor du corrosion bi ci biti, waaye dafay yàqu ci biir. Hydrogen Embrittlement (HE) mooy hydrogen atomik bi di tasaaroo ci biir réseau asiye bi, ci ay point stress yu yam, ba noppi mu tàmbali gaañ-gaañu bu gaaw, bu yomba dagg ci sarge yu gëna suufe dooley dagg biñ wax.

 

Yoonu dugg:

Hydrogen dafay dugg ci weñ bi ci jamonoy "decopage asid" (ngir dindi ndànk) wala "electro-galvanisation." Ci biir liggéey chimik yooyu, surfaasu wen wi dafay xëcci atomu hydrogen yiy sooga judd. Sudee atom yooyu "lakk wuñu leen" ci relief thermique, dañuy dem ci ay micro -void ak dislocations ci biir structure perlite carbone bu kawe bi. Foofu lañuy booloowaat nekk hydrogène moleculaire, daal di sos pression bu rëy ci biir buy nuru wedge bu ndaw.

 

Metalurgie préventif à SOLITE:

Ngir xeex HE, SOLITE dafay jëfandikoo "Protokol Hydrogen bu woyof." Lu ci melni dañuy saytu bu baax bariwaayu asid yi ak lakk hydrogen biñ wara def ngir bépp komposant buñ plake ci electron. Ngir buum yu kawe 2160 MPa, danuy jëfandikoo ay inhibitër yuñ jagleel ci diiru setal bi. Xam chimie bu atomu hydrogen bi mooy li njëkk ngir mëna defar buum gu wóor te dëgër. Ci liggéey yu diis yi, li nga mënul gis-niveau intrusion atomik- mooy faral di wane njariñu sa lift.

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