ʻO GH3044 ka hopena paʻa i hoʻoikaika ʻia i ka nickel-based antioxidant alloy, i ka 900 ℃ ma lalo me ka plasticity kiʻekiʻe a me ka ikaika wela maʻalahi, a he oxygen maikaʻi loa a me ke kahakaha maikaʻi ʻana, hana kaʻina hana kuʻi, kūpono no ka hana ʻana o ke keʻena puhi ahi aero-engine ma 900 ℃ ma lalo o ka hana lōʻihi o ke keʻena kumu nui a me nā ʻāpana hoʻoheheʻe wela, nā ʻāpana hoʻoheheʻe a me nā ʻāpana wela. nā ʻāpana, nā uwea, nā paipu, nā lāʻau, a me nā ʻāpana ʻano apo, a pēlā aku. GH3044 ingot forging wela wela o 1170 ℃ ± 10 ℃, ka wela forging hope ʻaʻole emi ma lalo o 900 ℃. Slab olokaʻi wela wela 1190 ° C ± 10 ° C, pepa wela olokaʻi wela wela 1130 ° C ± 10 ° C, ka hopena olokaʻi wela o ka emi ole ma mua o 800° C; ʻO ka pepa anu i ʻōwili ʻia ka huina ma lalo o ke kaomi ʻana ma kahi o 30%. Loaʻa i ka pā GH3044 kahi kaʻina hana maikaʻi o nā ʻāpana stamping. ʻO ke kūlana hāʻawi pepa ʻōwili anu o ka palena o ka huina hohonu o ka palena K = 2.06.

Ma hope o ka hoʻonā paʻa ma 1200 ℃, ʻo ia ke kumu hoʻokahi austenite a me kahi liʻiliʻi o MC a me M23C6 carbide. Ma ka 700 ~ 900 ℃ ma hope o ka ʻelemakule lōʻihi. ʻAʻole nui ka hoʻololi ʻana o MC, ʻo M23C6 ka mahele o ke kaulahao i ka palena o ka palaoa, i ka wā e ulu ai ka manawa, ua hoʻonui ka ua, ka ulu ʻana o ka ʻāpana; I ka manawa like i loko o ka aniani a me ka palena palaoa a me ka WCr hoʻonā paʻa hoʻohui ua, ua granular, i ka wā o ka prolongation o ka manawa, ka helu o ka gradual mahuahua i ka manawa, ka nui o ka ulu ana.