Answer
Kumeneka mugihe cyo kwishyiriraho hafi buri gihe biterwa no kwaguka birenze (hanze) cyangwa gukabya gukabije (imbere) kurenga aho ibintu byacitse. Ku byuma byinshi bya karubone, ibi bikunze guhuzwa na 'Quench Cracks' biva mubikorwa cyangwa hydrogène. Niba ubuso bwacitse ari kristu kandi burabagirana, ni kuvunika. Kwishyiriraho imbaraga $ S_ {inst} $ bigomba kubarwa. Kurugero, niba $ S_ {inst} = \ frac {E t (D_g - D_i)} {(D_g - t) D_i} $ irenze UTS, impeta izananirwa. Gukoresha ibintu byinshi bihindagurika nka 302 Stainless cyangwa kugabanya ubugari bwurukuta rwa radiyo birashobora gukumira ibi.