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Wace rawa 'Stress Relaxation' ke takawa a cikin asarar da aka yi a cikin maɓuɓɓugan ruwa na 17-7PH a $500^{\circ}F$?

2026-06-16 FAQ

Shakatawar damuwa shine raguwar damuwa (saboda haka kaya) a cikin bazara da ake gudanar da shi akai-akai akan lokaci. A $500^{\circ}F$, ko da yake 17-7PH yana cikin kewayon aikinsa, ƙarfin zafi yana ba da damar nakasar micro-roba ta hanyar hawan rarrabuwa da zamewar iyakar hatsi. Yawan shakatawa aiki ne na matakin damuwa na farko ...

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Shakatawar damuwa shine raguwar damuwa (saboda haka kaya) a cikin bazara da ake gudanar da shi akai-akai akan lokaci. A $500^{\circ}F$, ko da yake 17-7PH yana cikin kewayon aikinsa, ƙarfin zafi yana ba da damar nakasar micro-roba ta hanyar hawan rarrabuwa da zamewar iyakar hatsi. Yawan shakatawa shine aiki na matakin damuwa na farko da lokaci. Misali, ruwan marmari ya matsa zuwa $100$ ksi a $500^{\circ}F$ na iya rasa $5-10\%$ na kaya a cikin sa'o'i 100 na farko. Idan taron ya dogara da takamaiman abin da aka riga aka ɗauka don hana lalacewa ta haifar da girgiza, wannan asarar na iya zama bala'i. Dole ne injiniyoyi su rama wannan ta ko dai fiye da zayyana nauyin farko ko zaɓi wani abu mai jurewa kamar Inconel X-750 don sabis na zafin jiki.

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