Official Answer
Answer
17-7PH ibyuma bidafite ingese mumiterere ya CH900 bitanga ibintu byiza cyane-bigera kuri $ 650 ^ ° F $ ($ 343 ^ ° C $). Ni imvura ikomera, igera ku mbaraga nyinshi zinyuze mu kugabanya ubukonje no gusaza. Nyamara, kubushyuhe burenga $ 700 ^ ° F $, Inconel X-750 irakenewe kubera ko irwanya kwidagadura (creep). Inconel X-750 ni nikel-chromium ivanze yakozwe yimvura-ikomera hiyongereyeho Al na Ti. Mugihe 17-7PH irashobora kwerekana igihombo cyumutwaro urenga 10% nyuma yamasaha 100 kuri $ 750 ^ ° F $, Inconel X-750 mubusanzwe ikomeza 95% yumutwaro wambere. Gutunganya X-750 bikubiyemo igisubizo anneal gikurikirwa no gusaza kabiri (No 1 Ubushyuhe), butunganya icyiciro cya gamma-primaire kubuzima bunini cyane.
