ʻO 17-4 PH mea kila kila he mea maʻalahi a hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kāna mau ʻano mechanical maikaʻi loa a me ka pale ʻana i ka corrosion. ʻO kekahi o nā kumu nui e hoʻonui ai i kēia mau waiwai, ʻo ia ke kaʻina hana wela. E hāʻawi kēia alakaʻi i kahi ʻike piha o ke kaʻina hana wela no 17-4 PH stainless steel, e kōkua ana iā ʻoe e hoʻomaopopo i kona koʻikoʻi a me nā noi.
ʻO ka hoʻomaopopo ʻana i ka 17-4 PH Stainless Steel
17-4 PH kila kila, ʻike ʻia ʻo UNS S17400, he kila kila martensitic paʻakikī paʻakikī. Aia ma kahi o 17% chromium a me 4% nickel, me nā mea ʻē aʻe e like me ke keleawe a me ka niobium. Hāʻawi kēia haku mele i kahi hui kūʻokoʻa o ka ikaika kiʻekiʻe, ka paʻakikī, a me ka pale ʻana i ka corrosion, e kūpono ana ia no nā ʻano noi like ʻole, me ka aerospace, ka hana kemika, a me nā mea lapaʻau.
Ke Kaʻina Hana Hana Wela
ʻO ke kaʻina hana hoʻomaʻamaʻa wela no ka 17-4 PH stainless steel e pili ana i kekahi mau pae, i hoʻolālā ʻia kēlā me kēia e hoʻomaikaʻi i nā waiwai kikoʻī o ka mea. ʻO nā hana nui e pili ana i ka annealing solution, ka ʻelemakule, a me ka hoʻoluʻu.
• Hoʻopiʻi Annealing
ʻO ka hoʻopili ʻana i ka hopena ka hana mua i ke kaʻina hana wela. Hoʻomaʻamaʻa ʻia ka mea i kahi pae wela o 1025 ° C a 1050 ° C (1877 ° F a 1922 ° F) a paʻa i kēia mahana e hoʻoheheʻe i nā mea hoʻohui i kahi hopena paʻa. Kōkua kēia kaʻina hana i ka homogenize i ka microstructure a hoʻomākaukau i ka mea no ka ʻelemakule ma hope.
• Hooluolu
Ma hope o ka hoʻoheheʻe ʻia ʻana o ka hoʻonā, hoʻomaʻalili wikiwiki ʻia ka mea, ma ke ʻano maʻamau e ka hoʻoluʻu ʻana i ka ea a i ʻole ka hoʻopaʻa wai. ʻO ka hoʻoluʻu wikiwiki e pale i ka hoʻokumu ʻana i nā ʻāpana makemake ʻole a mālama i nā mea hoʻohui i ka hopena, e hoʻonohonoho ana i ke kahua no ke kaʻina hana ʻelemakule.
• Kaʻelemakule
ʻO ka ʻelemakule, ʻike ʻia ʻo ka paʻakikī paʻakikī, ʻo ia ka hana koʻikoʻi e hāʻawi i ka ikaika kiʻekiʻe a me ka paʻakikī i ka 17-4 PH stainless steel. Hoʻomaʻamaʻa hou ʻia ka mea i kahi mahana haʻahaʻa, maʻamau ma waena o 480°C a me 620°C (896°F a 1148°F), a mālama ʻia no kahi manawa kikoʻī. I loko o kēia manawa, hoʻokumu ʻia nā mea hoʻoheheʻe maikaʻi i loko o ka microstructure, e hoʻonui ana i nā waiwai mechanical. ʻO ka mahana a me ka manawa o ka wā kahiko e pili ana i ke koena i makemake ʻia o ka ikaika a me ka paʻakikī.
Nā pōmaikaʻi o ka mālama ʻana i ka wela 17-4 PH ke kila kila
1. Hoʻonui i ka Mechanical Properties: Hoʻonui maikaʻi ka hoʻomaʻamaʻa wela i ka ikaika tensile, ka ikaika hua, a me ka paʻakikī o 17-4 PH stainless steel, e kūpono ana i nā noi kiʻekiʻe.
2. Hoʻomaikaʻi i ka pale ʻana i ka corrosion: ʻO ke kaʻina hana hoʻomaʻamaʻa wela e kōkua i ka hoʻomaikaʻi ʻana i ka pale ʻana o ka corrosion o ka mea, e hōʻoiaʻiʻo ana i ka hana lōʻihi ma nā wahi paʻakikī.
3. Versatility: Ma ka hoʻololiʻana i ka mahana a me ka manawa kahiko, hiki i nā mea hana ke hoʻololi i nā waiwai o ka 17-4 PH stainless steel e hoʻokō i nā koi noi kiko'ī.
Nā noi o ka wela i mālama ʻia 17-4 PH kila kila
1. Aerospace: ʻO ka lākiō kiʻekiʻe o ka ikaika-i-kaumaha a me ke kūpaʻa corrosion maikaʻi loa e hana i ka 17-4 PH stainless steel kūpono no nā mea aerospace e like me nā lau turbine, nā mea paʻa, a me nā ʻāpana hana.
2. Ka Hana Hana Hana: ʻO kona kū'ēʻana i nā kinikona corrosive a me ka ikaika mechanical kiʻekiʻe e kūpono ia no ka hoʻohanaʻana i nā valves, pumps, a me nā mea hana'ē aʻe i loko o kaʻoihana hana kemika.
3. Nā Lapaʻau Lapaʻau: ʻO ka biocompatibility a me ka lōʻihi o 17-4 PH stainless steel e lilo ia i mea makemake no nā mea hana ʻokiʻoki, nā implants orthopedic, a me nā mea niho.
4. Nā noi moana: ʻO ka hiki ke kū i nā kaiapuni kai e kūpono ia no ka hoʻohana ʻana i nā kumu propeller, nā mea hoʻopaʻa moana, a me nā mea ʻē aʻe i ʻike ʻia i ka wai kai.
Ka hopena
Pono ke kaʻina hana wela no ka wehe ʻana i ka mana piha o 17-4 PH kila kila. Ma ka hoʻomaopopo ʻana i nā pae o ka annealing solution, hoʻoluʻu, a me ka ʻelemakule, hiki iā ʻoe ke mahalo i ke ʻano o kēia kaʻina hana e hoʻonui ai i nā waiwai mechanical o ka mea a me ka pale ʻana i ka corrosion. Inā hoʻohana ʻia i loko o ka aerospace, ka hana kemika, nā lāʻau lapaʻau, a i ʻole nā noi moana, hoʻohana ʻia i ka wela 17-4 PH stainless steel hāʻawi i kahi hopena hilinaʻi a maʻalahi no nā kaiapuni koi.
ʻO ka hoʻomau ʻana i ka ʻike e pili ana i ke kaʻina hana mālama wela a me kāna mau pōmaikaʻi hiki ke kōkua iā ʻoe e hoʻoholo maikaʻi i ke koho ʻana i nā mea no kāu mau papahana. Ma ka hoʻohana ʻana i nā waiwai kūikawā o 17-4 PH stainless steel, hiki iā ʻoe ke hōʻoia i ka hana maikaʻi loa a me ka lōʻihi o kāu mau noi.
No ka ʻike hou aku a me ka ʻōlelo aʻoaʻo loea, e kipa i kā mākou pūnaewele mahttps://www.hnsuperalloys.com/e aʻo hou e pili ana i kā mākou huahana a me nā hoʻonā.
Ka manawa hoʻouna: Dec-19-2024
