Intergranular Corrosion Detection Ntawm Austenitic Stainless Hlau

Cov ntaub ntawv siv tau: Haum rau ntau yam austenitic stainless hlau cov ntaub ntawv xws li 304, 304L, 321, 316, 316L, 310S, thiab lwm yam.

Cov khoom siv:npog austenitic stainless hlau daim hlau, tuav, kav, profiles, forgings, welded pob qij txha, flanges, fittings, siab hlab ntsha, tshuaj lom neeg cov khoom, thiab lwm yam structural Cheebtsam.

Muaj cov xwm txheej: Tsim nyog rau kev ntsuam xyuas kev sib txhuam corrosion thiab kev ntsuam xyuas zoo ntawm austenitic stainless hlau tom qab vuam, rhiab heev kev kho mob, kev daws teeb meem, thiab siab - kev pabcuam kub.

Lub hom phiaj kuaj:Siv rau kev ntsuam xyuas qhov sib txawv corrosion kuj ntawm austenitic stainless hlau, txheeb xyuas cov txheej txheem vuam, ntsuas cov txheej txheem kho cua sov, kev lees paub cov khoom zoo, tsis ua hauj lwm tsom xam, thiab xaiv cov khoom siv engineering.

Kev soj ntsuam rhiab heev ntawm intergranular corrosion:Ntsuam xyuas seb tus qauv puas cuam tshuam nrog intergranular corrosion nyob rau hauv tus qauv corrosive nruab nrab.

Corrosion morphology nrhiav pom:Macroscopic soj ntsuam ntawm corrosion txheej xwm, microscopic soj ntsuam ntawm grain ciam corrosion yam ntxwv, qhov tob, thiab extension ntau yam.

Bending test detection:Tom qab corrosion, tus qauv yog khoov los kuaj xyuas intergranular corrosion tawg ntawm qhov chaw.

Kev kuaj tshwj xeeb ntawm welded pob qij txha:kuaj xyuas cov intergranular corrosion nyiam ntawm welds thiab tshav kub cuam tshuam cheeb tsam.

Kev sib piv kev tshawb pom ntawm sensitized thiab solid solution states:Sib piv qhov sib txawv ntawm intergranular corrosion rhiab heev ntawm cov ntaub ntawv nyob rau hauv txawv kev kho cua sov xeev.

Kev ntsuam xyuas ntawm intergranular corrosion theem:Faib cov℃ntawm intergranular corrosion rau hauv cov qib sib xws raws li cov qauv.