Inconel 800 naIncoloy 800H ese ari maviri akagadzirwa nenickel-iron-chromium, asi ane musiyano mukugadzirwa kwawo uye hunhu hwawo.
Incoloy 800 imhando yenickel-iron-chromium alloy yakagadzirirwa kushandiswa pakupisa kwakanyanya. Iri muIncoloy series ye superalloys uye ine simba rakanaka rekudzivirira ngura munzvimbo dzakasiyana-siyana.
Kuumbwa:
Nickel: 30-35%
Chromium: 19-23%
Simbi: 39.5% zvishoma
Zvishoma zvealuminium, titanium, uye kabhoni
Zvivakwa:
Kudzivirira kupisa kwakanyanya: Incoloy 800 inogona kutsungirira kupisa kwakanyanya kusvika 1100°C (2000°F), zvichiita kuti ikodzere kushandiswa mumaindasitiri ekugadzirisa kupisa.
Kuramba ngura: Inopa kupesana kwakanaka ne oxidation, carburization, uye nitridation munzvimbo dzine tembiricha yakakwira uye mhepo ine sarufa.
Simba uye kugona kuchinjika: Ine hunhu hwakanaka hwemakanika, kusanganisira simba rakawanda rekudhonza uye kusimba.
Kugadzikana kwekupisa: Incoloy 800 inoramba iine hunhu hwayo kunyangwe mumamiriro ekupisa nekutonhorera.
Kuchinjika: Inogona kuchinjika zviri nyore uchishandisa nzira dzechinyakare dzekuchinjika.
Mashandisirwo: Incoloy 800 inowanzoshandiswa mumaindasitiri akasiyana-siyana, anosanganisira:
Kugadzira makemikari: Inoshandiswa mukugadzira michina yakaita sezvishandiso zvinochinja-chinja kupisa, midziyo yemagetsi, uye masisitimu emapaipi anobata makemikari anoparadza.
Kugadzira magetsi: Incoloy 800 inoshandiswa mumafekitori emagetsi ekushandisa pakupisa kwakanyanya, senge zvikamu zvebhoyira uye majenareta emhepo anodzoreredza kupisa.
Kugadziriswa kwemafuta: Yakakodzera michina inoiswa munzvimbo dzinopisa zvakanyanya uye dzinopisa munzvimbo dzinopisa mafuta.
Maovheni emumaindasitiri: Incoloy 800 inoshandiswa sezvinhu zvinodziisa, machubhu anopenya, nezvimwe zvinhu muovheni dzinopisa zvakanyanya.
Maindasitiri emuchadenga nemotokari: Inoshandiswa muzvinhu zvakaita semagaba ekupisa egasi remagetsi uye zvikamu zvemuchina wekupisa mushure mekupisa.
Kazhinji, Incoloy 800 imhando yesimbi inoshandiswa zvakasiyana-siyana ine hunhu hwakanaka hwekupisa kwakanyanya uye hunodzivirira ngura, zvichiita kuti ive yakakodzera kushandiswa kwakasiyana-siyana kwemaindasitiri.
Incoloy 800H ishanduro yakagadziriswa yeIncoloy 800, iyo yakagadzirwa zvakanyanya kuti ipe simba rekudzivirira kukambaira uye simba rekupisa rakakwirira. "H" muIncoloy 800H inomiririra "kupisa kwakakwira."
Kuumbwa: Kuumbwa kweIncoloy 800H kwakafanana neIncoloy 800, ine zvimwe zvigadziriso zvekuvandudza kugona kwayo kupisa kwakanyanya. Zvinhu zvikuru zvekubatanidza ndeizvi:
Nickel: 30-35%
Chromium: 19-23%
Simbi: 39.5% zvishoma
Zvishoma zvealuminium, titanium, uye kabhoni
Zviri mukati mearuminiyamu netitanium zvinongorambidzwa nemaune muIncoloy 800H kukurudzira kuumbwa kwechikamu chakagadzikana chinonzi carbide panguva yekuratidzwa kwenguva refu nekupisa kwakanyanya. Chikamu ichi checarbide chinobatsira kuvandudza kuramba kukwira kwemvura.
Zvivakwa:
Simba repamusoro-soro reIncoloy: Incoloy 800H ine simba repamusoro remuchina kupfuura Incoloy 800 pakupisa kwakakwira. Inoramba iine simba rayo uye chimiro chayo kunyangwe mushure mekugara kwenguva refu ichipisa zvakanyanya.
Kuramba kukwira kwemvura: Kukwira kwemvura ndiko kunoita kuti chinhu chikanganise zvishoma nezvishoma kana chagara chichimanikidzwa pakupisa kwakanyanya. Incoloy 800H inoratidza kuramba kukwira kwemvura zviri nani pane Incoloy 800, zvichiita kuti ikwanise kushandiswa kwenguva refu pakupisa kwakanyanya.
Kudzivirira ngura zvakanyanya: Kufanana neIncoloy 800, Incoloy 800H inopa kudzivirira ngura zvakanyanya kuoxidation, carburization, uye nitridation munzvimbo dzakasiyana-siyana dzinoparadza.
Kugona kupinza zvakanaka: Incoloy 800H inogona kupinza zviri nyore uchishandisa nzira dzemazuva ano dzekupinza.
Mashandisirwo: Incoloy 800H inonyanya kushandiswa mukushandiswa uko kudzivirira nharaunda dzinopisa zvakanyanya uye ngura kwakakosha, zvakaita se:
Kugadziriswa kwemakemikari nemafuta: Yakakodzera kugadzira michina inobata makemikari anokasharara, mhepo ine sarufa, uye nzvimbo dzinopisa zvakanyanya.
Zvinochinja-chinja kupisa: Incoloy 800H inowanzoshandiswa mumachubhu nezvinhu zviri muzvichinja-chinja kupisa nekuda kwesimba rayo rekupisa kwakanyanya uye kuramba kwayo ngura.
Kugadzira magetsi: Inowana mashandisirwo muzviteshi zvemagetsi zvezvinhu zvinosangana nemagasi anopisa, utsi, uye nzvimbo dzinopisa zvakanyanya.
Maovheni emumaindasitiri: Incoloy 800H inoshandiswa mumachubhu ane radiant, ma muffles, nezvimwe zvikamu zveovheni zvinosangana nekupisa kwakanyanya.
Maturbine egasi: Anoshandiswa muzvikamu zvematurbine egasi zvinoda kusimba kwakanyanya uye simba rekupisa kwakanyanya.
Kazhinji, Incoloy 800H isimbi yepamusoro inopa simba rakawedzerwa pakupisa kwepamusoro uye kuramba kukwira kwemvura zvichienzaniswa neIncoloy 800, zvichiita kuti ive yakakodzera kushandiswa mumaindasitiri pakupisa kwakanyanya.
Incoloy 800 neIncoloy 800H mhando mbiri dzenickel-iron-chromium alloy imwe chete, ine musiyano mudiki mukugadzirwa kwemakemikari uye hunhu hwayo. Heano misiyano mikuru pakati peIncoloy 800 neIncoloy 800H:
Kuumbwa kweMakemikari:
Incoloy 800: Ine musanganiswa weinenge 32% nickel, 20% chromium, 46% iron, ine zvimwe zvinhu zvishoma zvakaita semhangura, titanium, uye aruminiyamu.
Incoloy 800H: Imhando yeIncoloy 800 yakagadziriswa, ine musanganiswa wakasiyana zvishoma. Ine 32% nickel, 21% chromium, 46% iron, pamwe chete nekabhoni yakawedzerwa (0.05-0.10%) uye aluminium (0.30-1.20%).
Zvivakwa:
Simba reKupisa Kwakakwirira: Incoloy 800 neIncoloy 800H dzose dzinopa simba rakanaka uye hunhu hwemakanika pakupisa kwakakwira. Zvisinei, Incoloy 800H ine simba rakakwirira rekupisa kwakakwirira uye inodzivirira kukwira kwemvura kupfuura Incoloy 800. Izvi zvinokonzerwa nekuwedzera kwehuwandu hwekabhoni nearuminiyamu muIncoloy 800H, iyo inokurudzira kuumbwa kwechikamu chekabhoni chakagadzikana, ichisimudzira kuramba kwayo kuchinjika kwemvura.
Kuramba Kuora: Incoloy 800 neIncoloy 800H dzinoratidza mwero wakafanana wekudzivirira ngura, zvichipa simba rakanaka rekuramba kuoxidation, carburization, uye nitridation munzvimbo dzakasiyana-siyana dzinoparadza.
Kuchinjika: Ma alloys ese ari maviri anogona kuchinjika nyore nyore uchishandisa nzira dzemazuva ano dzekuchinjika.
Mashandisirwo: Incoloy 800 neIncoloy 800H dzese dzine mashandisirwo akasiyana-siyana emaindasitiri uko kunodiwa simba rekupisa kwakanyanya uye kuramba ngura. Mamwe mashandisirwo akajairika anosanganisira:
Zvinochinja-chinja kupisa uye mapaipi ekugadzirisa muindasitiri yemakemikari nepetrochemical.
Zvinhu zvefurnace zvakaita semachubhu anopenya, ma muffle, uye matireyi.
Zvivako zvinogadzira magetsi, kusanganisira zvikamu zviri mumaboiler emhepo uye maturbine egasi.
Maovheni emumaindasitiri nemidziyo yekupisa.
Catalyst inotsigira magrid nezvishandiso mukugadzirwa kwemafuta negasi.
Kunyange zvazvo Incoloy 800 yakakodzera kushandiswa kwakawanda pakupisa kwakanyanya, Incoloy 800H yakagadzirirwa nzvimbo dzinoda kusimba kwakanyanya uye simba rekupisa kwakanyanya. Sarudzo pakati padzo inoenderana nekushandiswa kwacho uye hunhu hwaunoda.
Nguva yekutumira: Nyamavhuvhu-11-2023