Ingobo yomlando yesigaba: izindaba zenkampani

Ukuze uthole izinga eliphezulu ku i-titanium izingxenye ezingajwayelekile zicutshungulwa, ungaqala kokulandelayo:

1. Isiteji sokuklama:

Cabangela ngokugcwele izidingo nezimfuneko zamakhasimende ukuze uqinisekise ukuthi ukwakheka kwezingxenye ezingajwayelekile kungahlangabezana nemisebenzi ethile kanye nezimo zokusebenzisa.

Uma kucatshangelwa ukwenziwa kanye nokugcinwa kwezingxenye ezingajwayelekile, izibonelelo ezifanele zokucubungula kufanele zigcinwe ngesikhathi sokuklama futhi isakhiwo kufanele senziwe lula ukuze kube lula ukucutshungulwa nokunakekelwa.

2. Ukukhetha okubalulekile:

Ukukhetha izinto ezisezingeni eliphezulu ze-titanium kuyisisekelo sokuthuthukisa ikhwalithi isiyonke yezingxenye ezingajwayelekile. Izinto ze-Titanium kufanele zibe nezakhi zamakhemikhali ezinhle kanye nezakhiwo ezibonakalayo ukuze kuqinisekiswe ukuthi izingxenye ezicutshunguliwe zinezakhiwo ezinhle zemishini kanye nokumelana nokugqwala.

3. Ubuchwepheshe bokucubungula:

Ukusebenzisa ubuchwepheshe bokucubungula obuthuthukisiwe, obufana ne-CNC precision machining, kungathuthukisa ukunemba kokucubungula kanye nekhwalithi yendawo. Imishini ye-CNC ingaqinisekisa ukunemba kwe-dimensional nokuvumelana kwezingxenye kuyilapho kunciphisa amaphutha abantu.

Uma kucatshangelwa ubunzima bomshini we-titanium, kubalulekile ukusebenzisa amathuluzi nemingcele yokusika efanele ukwenziwa kwe-titanium. Izinto ze-Titanium athambekele emazingeni okushisa aphezulu ngesikhathi sokusebenza ngomshini, ngakho-ke kuyadingeka ukusebenzisa isipholile esisebenzayo kanye nesivinini sokusika esifanele ukulawula izinga lokushisa.

4. Ukulawulwa kwekhwalithi:

Ngesikhathi sokucubungula, izinyathelo eziqinile zokulawula ikhwalithi kufanele zisetshenziswe, okuhlanganisa ukuhlolwa kwempahla eluhlaza, ukuqapha inqubo yokucubungula, nokuhlolwa komkhiqizo ophelile.

Gcina futhi ulinganise imishini yokucubungula njalo ukuqinisekisa ukunemba nokuzinza kwemishini.

5. Ithimba lochwepheshe:

Sungula ithimba lezobuchwepheshe elinolwazi olucebile nolwazi lobuchwepheshe ku i-titanium material processing, engaxazulula ngokuphumelelayo izinkinga ezihlangabezane nazo ngesikhathi sokucubungula.

6. Ukwesekwa kochungechunge lwezimboni:

Isebenzisa uchungechunge lwezimboni zesifunda, isibonelo, i-Baoji inochungechunge lwemboni ye-titanium oluphelele, olungahlinzeka ngezinsizakalo ezibanzi nokusekelwa okuvela ezingots ze-titanium ekukhiqizeni nasekucutshungulweni kwezingxenye ze-titanium.

Okungenhla kungathuthuka kakhulu ikhwalithi ye-titanium izingxenye ezingajwayelekile zicutshungulwa futhi zihlangabezane nezidingo zezimboni ezithile zezingxenye ezingezona ezijwayelekile ezisebenza kahle.

Ukuhlolwa kwekhwalithi yokushisela kubhekisela ekuhlolweni kwemiphumela yokushisela, ukuqinisekisa ubuqotho, ukwethembeka, ukuphepha, nokusebenziseka kwesakhiwo esishiselwe. Ngaphezu kwezidingo zobuchwepheshe be-welding kanye nezinqubo zokushisela, ukuhlolwa kwekhwalithi ye-welding nakho kuyingxenye ebalulekile yokuphathwa kwekhwalithi yesakhiwo esihlanganisiwe.

Ake sikhulume ngendlela yokuhlola ikhwalithi yokushisela: ukuhlolwa kokuvala uphawu.

Ngakho-ke ungahlola kanjani ukuqina kwamajoyinti ashiselwe?

Ngokuvamile, izindlela ezilandelayo zingasetshenziswa ukuthola:

1. Ukuhlolwa kokucwiliswa emanzini

Isetshenziselwa iziqukathi ezincane noma amapayipi ngaphansi kwengcindezi encane yangaphakathi. Ngaphambi kokuhlolwa, qala, gcwalisa isitsha noma ipayipi ngomoya ocindezelwe ngomfutho othile (0.4-0.5MPa), bese uwucwilisa emanzini ukuze uhlole ukuvaleka. Uma kukhona ukuvuza, kufanele kube namabhamuza emanzini. Lena futhi indlela evamile yokubheka ukuthi amashubhu angaphakathi ebhayisikili ayavuza yini.

2. Ukuhlolwa kwamanzi

Sebenzisa umfutho omile okhiqizwa isisindo samanzi ukuze uhlole ukuthi kukhona yini ukuvuza esakhiweni. Ikakhulukazi esekelwe ekuhloleni okubukwayo, ifanele izakhiwo ezishiselwe ezivamile ezingekho ngaphansi kwengcindezi kodwa ezidinga ukubekwa uphawu.

3. Ukuhlolwa kokuvuza kwe-Amonia

Inhloso iyafana nokuhlolwa kokuvuza kwepompo yamalahle, futhi ukuzwela kwayo kuphakeme kunokuhlola ukuvuza kukaphalafini. Ngaphambi kokuhlolwa, qala unamathisele umugqa wephepha omhlophe noma ibhandishi elicwiliswe engxenyeni enkulu engu-5% ye-HgNO3, isixazululo esinamanzi, noma i-phenolphthalein reagent eceleni kwe-weld ukuze uyibone kalula, bese ugcwalisa isitsha nge-ammonia noma wengeze ingxenye engu-1% yevolumu. i-nitrogen ecindezelweyo. Umoya.

Uma kukhona ukuvuza, amabala azovela emgqeni wephepha elimhlophe noma ibhandeshi. Lezo ezicwiliswe ku-5% HgNO3 isixazululo samanzi amachashaza amnyama, futhi lawo acwiliswe ku-phenolphthalein reagent amachashaza abomvu.

4. Ukuhlolwa kokuvuza kukaphalafini

Isetshenziselwa izakhiwo ezishiselwe ngaphansi kwengcindezi encane yangaphakathi futhi edinga izinga elithile lokuvalwa. Uphalafini unokungeneka okuqinile futhi ulungele ukuvala ukuhlolwa kokushisela. Ngaphambi kokuhlolwa, qala ngokuxubha amanzi e-lime ohlangothini olulodwa lwe-weld ukuze ubonwe kalula, bese uxubha uphalafini ngakolunye uhlangothi lwe-weld. Uma kuneziphambeko ezingenayo, amabala kaphalafini noma amabhande kaphalafini azovela ongqimbeni lwe-lime. Isikhathi sokubuka siyi-15-30min.

5. Ukuhlolwa kwe-Helium mass spectrometry

Ukuhlolwa kwe-helium mass spectrometer njengamanje kuyindlela ephumelela kakhulu yokuhlolwa kokuvala. I-helium mass spectrometer izwela kakhulu futhi ikwazi ukubona i-helium ngengxenye yevolumu engu-10-6. Ngaphambi kokuhlolwa, isitsha sigcwaliswa nge-helium, bese kutholwa ukuvuza ngaphandle kokushisela kwesitsha. Okubi ukuthi i-helium iyabiza futhi umjikelezo wokuhlola mude.

Nakuba i-helium inamandla amakhulu okungena aqine ngokwedlulele, kusathatha isikhathi eside ukungena ezikhaleni ezincane kakhulu (lezo zikhala azikwazi ukutholwa ngezinye izindlela), futhi ukutholakala kokuvuza kwezinye iziqukathi ezinezindonga eziwugqinsi ngokuvamile kuthatha amahora amaningi. Ukushisa okufanelekile kungasheshisa ukutholwa kokuvuza.

6. Ukuhlolwa kokuqina komoya

Ukuhlolwa kokuqina komoya kuyindlela yokuhlola evamile yamabhayela, imikhumbi yokucindezela, nezinye izakhiwo ezibalulekile ezishiselwe ezidinga ukucinana komoya. I-medium iwumoya ohlanzekile, futhi ingcindezi yokuhlola ngokuvamile ilingana nengcindezi yokuklama. Ukucindezela kufanele kwandiswe isinyathelo ngesinyathelo ngesikhathi sokuhlolwa.

Ngemuva kokufinyelela ingcindezi yokuklama, sebenzisa amanzi anensipho ngaphandle kwendawo yokushisela noma yokuvala futhi uhlole ukuthi amabhamuza amanzi anensipho. Ngenxa yokuthi kunengozi yokuqhuma ekuhlolweni kokuqina komoya, kufanele kwenziwe ngemuva kokuhlolwa kwengcindezi ye-hydraulic.

Ukuhlolwa kokuqina komoya kuhlukile ekuhlolweni komfutho womoya:

1. Inhloso yawo ihlukile. Ukuhlolwa kokuqina komoya ukuhlola ukucinana komkhumbi wokucindezela, futhi ukuhlolwa komfutho womoya ukuhlola amandla okumelana nokucindezela omkhumbi wokucindezela. Okwesibili, izingcindezi zokuhlola zihlukile. Ingcindezi yokuhlola ukuqina komoya ingcindezi yokuklama yesiqukathi, futhi ingcindezi yokuhlola ingcindezi yomoya iphindwe izikhathi ezingu-1.15 kunokucindezela kokuklama.

Ukuhlolwa kwengcindezi yomoya ngokuyinhloko ukuhlola amandla nokuvalwa kwemishini, futhi ukuhlolwa kokuqina komoya ngokuyinhloko ukuhlola ukuqina kwemishini, ikakhulukazi amaphutha amancane angena; ukuhlolwa kokuqina komoya kugxile kakhulu ekutheni izinto ezisetshenziswayo zinokuvuza okuncane, futhi ukuhlolwa komfutho womoya kugxile emandleni aphelele emishini.

2. Sebenzisa imidiya

Umoya uvame ukusetshenziswa ekusebenzeni kwangempela kokuhlolwa komfutho womoya. Ngokungeziwe emoyeni, ukuhlolwa kokuqina komoya kusebenzisa i-ammonia, i-halogen, noma i-helium uma okuphakathi kunobuthi obuphezulu futhi kungavumeli ukuvuza noma kulula ukungena.

3. Izesekeli zokuphepha

Ngesikhathi sokuhlolwa kwengcindezi yomoya, asikho isidingo sokufaka izesekeli zokuphepha emishinini; ukuhlolwa kokuqina komoya ngokuvamile kungenziwa ngemva kokufakwa kwezesekeli zokuphepha (imithetho yekhono).

4. Ukulandelana

Ukuhlolwa kokuqina komoya kufanele kwenziwe ngemva kokuqedwa kokuhlolwa komfutho womoya noma ukucindezela kwamanzi.

5. Ingcindezi yokuhlola

Ingcindezi yokuhlola ingcindezi yomoya iphindwe izikhathi ezingu-1.15 kunokucindezela kokuklama, futhi okokusebenza kokucindezela kwangaphakathi kudinga ukuphindaphindwa nge-coefficient yokunquma izinga lokushisa; lapho i-air tightness test medium ingumoya, ingcindezi yokuhlola ingcindezi yokuklama. Uma kusetshenziswa eminye imidiya, kufanele ilungiswe ngokwemibandela ephakathi.

6. Izikhathi zokusebenzisa

Ukuhlolwa kwe-pneumatic: Ukuhlolwa kwe-Hydraulic kuyakhethwa. Uma ukuhlolwa kwe-hydraulic kungeke kusetshenziswe ngenxa yesakhiwo semishini noma izizathu zokusekela, noma uma umthamo wemishini mkhulu, ukuhlolwa kwe-pneumatic ngokuvamile kusetshenziswa. Ukuhlolwa kokuqina komoya: Okumaphakathi kuyindawo eyingozi kakhulu noma eyingozi kakhulu, noma akukho ukuvuza okuvunyelwe.

Ukuhlolwa kwengcindezi yomoya ukuhlolwa kwengcindezi, okusetshenziselwa ukuhlola amandla okuthwala ukucindezela kwemishini. Ukuhlolwa kokuqina komoya kuwukuhlolwa kokuqina, okusetshenziselwa ukuhlola ukusebenza kokuvala okokusebenza.

Iyini ipayipi lensimbi engagqwali?

Amapayipi ensimbi amelana nokucindezela kwensimbi engagqwali enziwe ngensimbi engagqwali engu-304 noma insimbi engagqwali engu-301. Asetshenziswa njengamashubhu okuvikela amasiginali wezinsimbi ezizenzakalelayo kanye namashubhu okuvikela intambo nekhebula ezinsimbini. Imininingwane isukela ku-3mm kuya ku-150mm. Ipayipi lensimbi engagqwali enobukhulu obuncane kakhulu (4mm-12mm) inikeza izixazululo zokuvikela imishini kagesi enembayo namasekhethi ezinzwa. Isetshenziselwa ukuzwa ukuvikelwa kwesifunda sababusi be-optical ngokunemba kanye nokuvikelwa kwesekethe yezinzwa zezimboni. Inokuthamba okuhle, ukumelana nokugqwala, ukumelana nezinga lokushisa eliphezulu, ukumelana nokugqokwa, namandla aqinile.

Isakhiwo sepayipi lensimbi elimelana nokucindezela kwensimbi engagqwali: lenziwe ngensimbi engenasici eboshwe ngendwangu eyodwa noma ngaphezulu yocingo lwensimbi noma imikhono yebhande lensimbi, elinamalunga noma amakhanda e-flange emikhawulweni yomibili, futhi isetshenziselwa ukuthutha izingxenye eziguquguqukayo zensimbi. abezindaba ezahlukene. Izici zepayipi lensimbi elimelana nokucindezela kwensimbi engenasici: ukumelana nokugqwala, ukumelana nezinga lokushisa eliphezulu, ukumelana nezinga lokushisa eliphansi (-196℃~+420℃), isisindo esilula, usayizi omncane, nokuguquguquka okuhle. Isetshenziswa kakhulu kwezokundiza, i-aerospace, i-petroleum, imboni yamakhemikhali, i-metallurgy, amandla kagesi, ukwenza iphepha, izinkuni, izindwangu, ukwakhiwa, imithi, ukudla, ugwayi, ezokuthutha, nezinye izimboni.

Izinyathelo zokuqapha zokufakwa kanye nokusetshenziswa kwamapayipi ensimbi amelana nokucindezela kwensimbi engagqwali:

1. Izifutho zepayipi lensimbi engagqwali zenziwe ngensimbi engagqwali ye-chromium-nickel austenitic. Uma uyisebenzisa, qaphela ukuvimbela ukugqwala kwe-pitting ye-nitrogen ions kanye nokulimala okulimazayo kwe-dilute sulfuric acid kanye ne-sulfuric acid ehlanjululwe.

2. Ngemva kokuthi abasebenzisi benze ukuhlola kwengcindezi ye-hydraulic kumishini namasistimu amapayipi afakelwe amapayipi ensimbi engagqwali, kufanele bavimbele umthelela wamabhulokhi wokugqwala kanye nokufakwa kwentlenga equkethe i-chloride, engase ibangele ukugqwala nokulimala komshini.

3. Ngesikhathi sokufakwa, i-hose yensimbi kufanele ivimbele ukushiswa kwama-splashes kanye nokulimala komshini ngesikhathi sokushisela, ngaphandle kwalokho kuzodala ukuvuza.

4. Amapayipi okufaka uphawu kufanele ahambisane ngokuqinile nezinqubo zokusebenza eziphephile ukuvimbela amapayipi ukuthi angadonki noma aqhume ngenxa yokucindezela okukhulu okubangelwa ukusebenza okungafanele noma ezinye izici.

5. Sicela ugaye ngokucophelela izibonelo zezindlela zokufaka ipayipi lensimbi engagqwali, futhi uzifake futhi uzisebenzise ngokuqinile ngohlaka olufanele.

Ububanzi bokusebenza nokusebenza kwe-GR5 titanium alloy

I-GR5 titanium alloy yaziwa nangokuthi i-TC4 titanium alloy. Siphinde siyibize nge-6Al4V. Lena insimbi ye-titanium esetshenziswa kakhulu. Ngokuvamile kubizwa ngokuthi i- GR5 titanium ingxubevange sisebenzisa. Inokufinyelela okuhle nokunwetshwa.

I-Titanium nama-alloys ayo anezinto eziningi ezinhle kakhulu ezifana ne-lightweight, amandla aphezulu, ukumelana nokushisa okuqinile, nokumelana nokugqwala. Zaziwa “njengensimbi yesikhathi esizayo” futhi ziyizinto ezintsha zesakhiwo ezinamathemba entuthuko athembisayo. I-Titanium nama-alloys ayo ayinazo izinto ezibaluleke kakhulu kuphela ezimbonini zezindiza kanye ne-aerospace, kodwa futhi isetshenziswe kakhulu emikhakheni eminingi yezimboni njengemboni yamakhemikhali, i-petroleum, imboni ekhanyayo, i-metallurgy, kanye nokuphehla ugesi. I-Titanium ingamelana nokugqwala komzimba womuntu futhi ayiwulimazi umzimba womuntu. Ngakho-ke ingasetshenziswa kabanzi emikhakheni yemboni yezokwelapha neyemithi. I-Titanium inezinto ezinhle zokudonsa futhi isetshenziswa kakhulu kubuchwepheshe be-electronic vacuum kanye nobuchwepheshe be-vacuum ephezulu.

Izakhiwo eziyishumi eziphezulu ze-GR5 titanium alloy

1. Ukuminyana okuphansi namandla athile aphezulu

Ukuminyana kwensimbi ye-titanium ngu-4.51g/cubic centimeter, ephakeme kune-aluminium futhi iphansi kunensimbi, ithusi, ne-nickel, kodwa amandla ayo athile aqala phakathi kwezinsimbi.

I-2. Ukumelana nokugqwala

I-Titanium iyinsimbi esebenza kakhulu enamandla aphansi kakhulu okulingana kanye nokuthambekela okuphezulu kokugqwala kwe-thermodynamic phakathi nendawo. Kodwa empeleni, i-titanium izinzile kakhulu emithonjeni eminingi yezindaba. Isibonelo, i-titanium imelana nokugqwala ku-oxidizing, ingathathi hlangothi futhi inciphisa kancane imidiya. Lokhu kungenxa yokuthi i-titanium inokuhlobana okukhulu nomoya-mpilo. Emoyeni noma emithonjeni yezindaba equkethe umoya-mpilo, kwakheka ifilimu eliminyene, elinamathelayo, ne-inert oxide endaweni ye-titanium, evikela i-titanium matrix ekugqwaleni. Ngisho nangenxa yokugqoka nokukhala kwemishini, izoziphilisa ngokushesha noma ivuselele. Lokhu kukhombisa ukuthi i-titanium iyinsimbi enokuthambekela okunamandla kokudlula. Ifilimu ye-titanium oxide ihlale igcina lesi sici lapho izinga lokushisa eliphakathi nendawo lingaphansi kuka-315°C.

Ukuze kuthuthukiswe ukumelana nokugqwala kwe-titanium, ubuchwepheshe bokwelapha obungaphezulu obufana ne-oxidation, i-electroplating, isifutho se-plasma, i-ion nitridation, ukufakwa kwe-ion, nokucubungula nge-laser senziwe ukuze kuthuthukiswe ukuvikelwa kwefilimu ye-titanium oxide nokuthola ukumelana nokugqwala okufunayo. Umphumela. Ukuphendula isidingo sezinto zensimbi ekukhiqizeni i-sulfuric acid, i-hydrochloric acid, isixazululo se-methylamine, i-chlorine emanzi eshisa kakhulu, kanye ne-chloride eshisa kakhulu, uchungechunge lwama-titanium alloys ukumelana nokugqwala njenge-titanium-molybdenum, i-titanium-palladium. , i-titanium-molybdenum-nickel, njll. Ingxubevange ye-Titanium-32 molybdenum isetshenziselwa ukukhiqiza i-titanium, i-titanium-0.3 molybdenum-0.8 ingxubevange ye-nickel isetshenziselwa izindawo lapho ukugqwala kwe-crevice noma ukugqwala kwe-pitting ngokuvamile kwenzeka, noma i-titanium-0.2 palladium alloy isetshenziselwa izingxenye zemishini ye-titanium, zombili ezinezinsimbi ze-titanium. isetshenziswe kahle. Umphumela.

3. Ukumelana nokushisa okuhle

Ingxubevange entsha ye-titanium ingasetshenziswa isikhathi eside emazingeni okushisa angama-600°C noma ngaphezulu.

4. Ukumelana okuhle kwezinga lokushisa eliphansi

Amandla ama-alloys e-titanium ezinga lokushisa eliphansi amelwe ingxubevange ye-titanium TA7 (Ti-5Al-2.5Sn), TC4 (I-Ti-6Al-4V), futhi i-Ti-2.5Zr-1.5Mo iyanda njengoba izinga lokushisa liyancipha, kodwa i-plasticity ayishintshi. enkulu. Igcina i-ductility enhle nokuqina emazingeni okushisa aphansi -196-253 ° C, igwema ukubola okubandayo kwensimbi. Kuyimpahla efanelekile yeziqukathi ezinezinga lokushisa eliphansi, amabhokisi okugcina, nezinye izinto zokusebenza.

5. Ukusebenza okuqinile kokulwa nokulahla

Ngemuva kokuthi insimbi ye-titanium ingaphansi kokudlidliza komshini kanye nokudlidliza kukagesi, isikhathi sayo sokunciphisa ukudlidliza side kakhulu uma siqhathaniswa nezinsimbi zensimbi nezethusi. Lesi sakhiwo se-titanium singasetshenziswa njengezimfoloko zokulungisa, izingxenye zokudlidliza zama-pulverizer ezokwelapha, namafilimu adlidlizayo ezipikha zomsindo ezisezingeni eliphezulu.

6. Non-magnetic futhi non-toxic

I-Titanium iyinsimbi engeyona enozibuthe futhi ngeke ifakwe uzibuthe endaweni enkulu kazibuthe. Ayinabuthi futhi inokuhambisana okuhle nezicubu negazi lomuntu, ngakho isetshenziswa umphakathi wezokwelapha.

7. Amandla okuqina asondelene namandla okukhiqiza

Lesi sakhiwo se-titanium sibonisa ukuthi isilinganiso samandla esivuno saso (amandla aqinile/amandla esivuno) siphezulu, okubonisa ukuthi izinto zensimbi ye-titanium zine-deformation embi yepulasitiki ngesikhathi sokwakheka. Ngenxa yesilinganiso esikhulu somkhawulo wesivuno se-titanium ku-elastic modulus, i-titanium inokuqina okukhulu ngesikhathi sokubunjwa.

8. Ukusebenza okuhle kokushintshanisa ukushisa

Nakuba i-thermal conductivity yensimbi ye-titanium iphansi kunaleyo ye-carbon steel nethusi, ngenxa yokumelana nokugqwala okuhle kwe-titanium, ukushuba kodonga kungancishiswa kakhulu, futhi indlela yokushintshanisa ukushisa phakathi kobuso nesitimu iwukufingqa okwehlayo, okunciphisa ukushisa. iqembu futhi likha phezulu kakhulu. Akukho ukukala okunganciphisa ukumelana nokushisa, kuthuthukise kakhulu ukusebenza kokudlulisa ukushisa kwe-titanium.

9. I-modulus ephansi yokunwebeka

I-elastic modulus ye-titanium ingu-106.4GPa ekamelweni lokushisa, okungama-57% ensimbi.

10. Ukusebenza kokumunca

I-Titanium iyinsimbi enamakhemikhali asebenza kakhulu futhi ingasabela ngezinto eziningi nezinhlanganisela emazingeni okushisa aphezulu. GR5 titanium ingxubevange ukuphefumula ikakhulukazi kubhekisela ekuphenduleni nge-carbon, i-hydrogen, i-nitrogen, nomoya-mpilo emazingeni okushisa aphezulu.

I-Inconel 718 impahla iyingxubevange ye-nickel-chromium eqiniswe ukujuluka enamandla amakhulu okuqhekeka kumazinga okushisa aphakeme afika cishe ku-700°C (1290°F). Inamandla aphakeme kune-Inconel X-750 kanye nezakhiwo ezingcono zokusebenzisa izinga lokushisa eliphansi kune-Inconel 90 ne-Inconel X-750.

Izici zayo eziyinhloko: amandla amahle okuqhekeka kwe-creep emazingeni okushisa aphezulu.

I-Inconel 718 inokumelana okuhle nama-asidi aphilayo, izisekelo nosawoti kanye namanzi olwandle. Inokubekezelela okuhle kwe-sulfuric acid, i-hydrochloric acid, i-hydrofluoric acid, i-phosphoric acid ne-nitric acid. Ukumelana okuhle kwe-oxidation, i-carburizing, i-nitriding namandla kasawoti oncibilikisiwe. Ukumelana okuhle ne-vulcanization.

I-Inconel 718 eqiniswe ngobudala ihlanganisa amandla ezinga lokushisa eliphezulu, ukumelana nokugqwala kanye nokusebenza kahle kakhulu okufika ku-700 °C. Izakhiwo zayo zokushisela, ikakhulukazi ukumelana nokuqhekeka kwe-post-weld, zinhle kakhulu. Ngenxa yalezi zakhiwo, I-Inconel 718 impahla isetshenziswa ezingxenyeni zezinjini ze-turbine yezindiza; izingxenye ze-airframe enesivinini esikhulu njengamasondo, amabhakede, amawasha, njll.; amabhawodi nezinsimbi ezinokushisa okuphezulu, amathangi okugcina ama-cryogenic, nasekuhloleni uwoyela negesi kanye nobunjiniyela benuzi. ingxenye.

Njengoba sonke sazi, amathuluzi okusika ajwayelekile awakwazi ukusika impahla ye-Inconel 718. Ngendlela efanelekile kakhulu yokusika I-Inconel 718 ubuchwepheshe obusha bokusika izintambo zedayimane eziyindilinga. Ihluke endleleni yokusika izintambo zendabuko, ukusika i-loop wire kufaneleka kakhulu ukusika le nto eqinile futhi ephukayo. Inezinzuzo eziningi ezifana nesivinini sokusika ngokushesha, ukusebenza kahle okuphezulu, izinto ezisetshenziswayo ezincane, ukusebenza okulula nokulula, njll.