Answer
Hydrogen embrittlement irangwa no gutungurwa gutunguranye, gutsindwa gukabije munsi yumutwaro uhagaze, akenshi amasaha cyangwa iminsi nyuma yo kwishyiriraho. Ubuso bwavunitse mubusanzwe buringaniye (ibice bikurikiza imipaka yintete) kandi ntibibuze ibimenyetso byerekana ihinduka rya plastike (ijosi). Ibi bibaho mubyuma byinshi bya karubone (SAE 1070-1090) byahanaguwe na aside cyangwa amashanyarazi. Niba isoko yumuraba ifashe mugihe wicaye gusa muburyo bwateganijwe mu nteko, hydrogen niyo ikekwa. Kumenya bikubiyemo gusikana microscopi ya electron (SEM) kugirango urebe ibice bitandukanye. Kwirinda bisaba guhindukira kurangiza bitarangiritse (nka plaque ya mashini cyangwa dip-spin coatings) cyangwa gukurikiza byimazeyo protocole yo gutekesha amadolari 375 ^ ° F $ mumasaha 4-24.
