Izingxenye ze-Inconel Alloy: 625 kanye ne-718 Yezindawo Zokushisa Ezisezingeni Eliphezulu kanye Nezonakele 

Lapho unjiniyela ebhala i ingxenye ye-inconel ngesicelo esinzima, i-Alloy 625 ne-Alloy 718 ngokuvamile zivela ohlwini olufushane olufanayo. Womabili ama-superalloy asuselwa ku-nickel anokuqina okuhle kakhulu kwezinga lokushisa eliphezulu. Zombili ziyamelana ne-oxidation. Zombili ziyatholakala ngebha, ipuleti, namafomu okuphonswa. Nokho zenzelwe izindlela zokuhluleka ezihluke kakhulu, futhi ukukhetha engalungile kungaholela ekugqwaleni ngaphambi kwesikhathi noma ingxenye eklanywe ngokweqile enezela izindleko ngaphandle kokwengeza impilo yesevisi.

Umehluko awukho mayelana nokuthi iyiphi ingxubevange “eqinile” noma “emelana nokugqwala” ngomqondo ojwayelekile. Imayelana nokuthi iyiphi indlela yokuqinisa ehambisana nosongo olukhulu lokwehliswa kwesithunzi. I-Inconel 625 incike ekuqinisweni kwesixazululo esiqinile ngokumelana nokugqwala kanye nokuzinza okubanzi kwezinga lokushisa. I-Inconel 718 isebenzisa ukuqina kwemvula ukuze ithole amandla aphezulu kakhulu, kodwa lawo mandla anophahla lokushisa. Ukuqonda lapho lolo silingiswa luhlala khona, nokuthi kwenzekani ngale kwalo, kuyisiqalo sawo wonke umuntu ingxenye ye-inconel isinqumo sokukhetha.

Lesi sihloko sibhalelwe onjiniyela bemishini ye-aerospace, petrochemical, kanye nabathengi nabathengi abadinga uhlaka lokukhetha olusebenzayo. Igxila kungqondongqondo ye-metallurgical engemuva kwealloy ngayinye, izimo zesevisi ezisekela enye kunenye, kanye nokucatshangelwa kokwenziwa okunquma ukuthi ingxubevange eshiwo yenza njengoba kuhlosiwe.

Umehluko Oyinhloko: Ukuqinisa Isixazululo Esiqinile vs Ukuqina Kwemvula

Indlela elula yokubeka umehluko yilena: I-Inconel 625 ithola amandla ayo kulokho okuncibilikisiwe kuyo; I-Inconel 718 ithola amandla ayo kulokho okuphuma kuyo.

I-Inconel 625 (UNS N06625) iyingxubevange eqinisiwe enesixazululo. I-Molybdenum (8-10%) kanye ne-niobium (3.15-4.15%) ihlala incibilikile ku-matrix ye-nickel-chromium, ihlanekezela i-crystal lattice futhi ivimbele ukunyakaza kokuhlukana. Lokhu kuqiniswa kukhona esimweni esinikezwayo. Akukho ukwelashwa kokuguga okudingekayo. Izici ezifanayo zokuqamba ezinikeza amandla—ikakhulukazi i-molybdenum ephezulu nokuqukethwe kwe-chromium—ziphinde zikhiqize ukumelana nokugqwala okukhethekile kwengxubevange. I-Inconel 625, empeleni, iyingxubevange yokugqwala okungenzeka ibe namandla awusizo, kunokuba ibe ingxubevange eyenza imelane nokugqwala.

I-Inconel 718 (UNS N07718) isebenza ngomgomo ohlukile. I-Niobium (4.75–5.5%) ihlanganisa ne-nickel ngesikhathi sokuguga ukuze yenze i-gamma double prime (Ni₃Nb) precipitates, isebenze eduze kwe-gamma prime (Ni₃Al/Ti) ukuze inikeze umphumela wokuqinisa oyinhloko. Esimeni esilashwe ngesixazululo, i-718 ithambile. Ngemva kokuguga, amandla ayo okukhiqiza afinyelela cishe ku-1000–1100 MPa kuye ngohlobo lomkhiqizo kanye nokucaciswa, uma kuqhathaniswa nemvamisa engu-320–450 MPa ye-annealed 625. Lowo mehluko—cishe uphindwe kabili noma kathathu amandla esivuno—uchaza ukuthi kungani i-718 ibusa izingxenye ezijikelezayo zokucindezeleka okukhulu.

I-Inconel 600, ngezinye izikhathi ehlanganiswe nalawa ma-alloys ezingxoxweni ezijwayelekile ze-nickel-alloy, iyingxubevange ye-Ni-Cr ngaphandle kwezengezo ze-molybdenum noma ze-niobium ezichaza i-625 kanye ne-718. Ukuqina kwayo nokumelana nokugqwala kokubili kunesizotha kakhudlwana, futhi ihlezi ngaphandle kobubanzi balesi siqhathaniso.

Okwe- ingxenye ye-inconel lapho usongo oluyinhloko kuwukubhoboza kwe-chloride noma ukuhlasela kwe-acidic, i-625's solid-solution chemistry iyinzuzo efanele. Lapho usongo oluyinhloko kuwukukhathala noma isivuno ngaphansi komthwalo ophezulu ezingeni lokushisa elimaphakathi, isakhiwo esiqinile semvula engu-718 siyisinqumo esifanele. Yonke le ndatshana ihlola ukuthi lezo zimo zenzeka kuphi ngempela.

Indlela Izimo Zokushisa Nezokugqwala Zinquma Ngayo Ukukhetha

I-Inconel 625: Isevisi Elawulwa Ukugqwala kanye Nezakhiwo Ezishiselwe

I-Inconel 625 iwukucaciswa okuzenzakalelayo lapho ukumelana nokugqwala kuyisici esinqumayo. Okuqukethwe kwayo kwe-molybdenum kunikeza ukumelana nokugqwala kwe-pitting kanye ne-crevice ezindaweni ezine-chloride, enenombolo elinganayo yokumelana ne-pitting (PREN) ephakeme kakhulu kunaleyo ye-718 ngenxa yokuqukethwe kwayo okuphezulu kwe-molybdenum. Emanzini olwandle, emifudlaneni yenqubo ene-acidic, kanye nesevisi yegesi emuncu, lokhu kumelana kuyisizathu sokuthi i-625 ikhethwe esikhundleni sokunye okunamandla aphezulu. I-alloy isetshenziselwa ukugeleza kwamanzi angaphansi kolwandle, okokusebenza kwamakhemikhali okuhlanganisa ama-valve nama-heat exchanger, kanye nezinhlelo zokukhipha umoya olwandle.

Amandla okushisa angu-625 ngokuvamile awaqondwa kahle. Ingxubevange igcina amandla awusizo nokumelana ne-oxidation cishe ku-980°C, futhi imithombo ethile icaphuna izinga lokushisa lesevisi elifika ku-1093°C kumafomu athile omkhiqizo. Kodwa "amandla awusizo" ku-980 ° C awafani nomthamo ophezulu wokuthwala umthwalo onikezwa ngu-718 emazingeni okushisa aphansi. I-Inconel 625 ekushiseni okuphezulu ikhethelwa ukumelana ne-oxidation nokuzinza kwesakhiwo, hhayi amandla esivuno ngaphansi komthwalo osindayo.

Inzuzo yokwenziwa kwe-625 ibaluleke ngokulinganayo. I-alloy ingasetshenziswa esimweni se-welded ngaphandle kokwelashwa kokushisa kwe-post-weld futhi imelana nokugqwala kwe-intergranular ngisho nasesimweni esishiselwe. Ezakhiweni ezishiselwe, ukumbozwa kwe-weld overlay, kanye nemiklamo eyinkimbinkimbi lapho umjikelezo wokuguga wangemva kokushisela ungase wethule ukuhlanekezela noma wengeze izindleko, lobu bulula buwumbandela wokukhetha osebenzayo. Ingxubevange ivame ukusetshenziswa njengembondela ye-weld ku-carbon steel yesevisi emuncu, lapho ukuvala kunikeza ukumelana nokugqwala ngaphandle kokudinga ukwelashwa kokushisa kwayo yonke ingxenye.

I-Inconel 718: Isevisi Elawulwa Ngamandla Ngaphansi Kwefasitela Eligugayo

I-Inconel 718 iyi-superalloy ehamba phambili yezinhlelo zokusebenza ezinengcindezi ephezulu ngaphansi cishe kuka-650°C. Amadiski enjini ye-Jet, izixhumi ezinamandla kakhulu, amathuluzi okukhipha uwoyela negesi, nama-turbopump enjini yerokhethi konke kuncike emandleni amadala ka-718. Ukusebenza kwe-alloy kanye nokucindezeleka-ukuphuka kuhle kakhulu kulolu hlu.

Ngaphezu kwalokhu kushisa, indlela yokuqinisa iqala ukwehluleka. I-gamma double prime precipitates enikeza amandla e-718's amaholoholo futhi iguqulele esigabeni se-delta emazingeni okushisa acishe abe ngu-650°C nangaphezulu, okubangela ukulahlekelwa amandla. Lokhu akukhona ukwehla kancane kancane okungalawulwa ngesici sokuphepha. Kuyinguquko yesigaba eshintsha ukuziphatha okuyisisekelo kwe-alloy. Ukuze uthole isevisi esimeme engaphezu kuka-650–700°C, i-718 ayiseyona inketho efanelekile ngezizathu zamandla, kungakhathaliseki ukuthi iziphi izici zayo zezinga lokushisa. Umkhawulo wangempela ongaphezulu uncike ezingeni lokucindezeleka nokuphila okudingekayo, kodwa indlela ibeka umngcele osebenzayo ongeke waklanywa ngokungapheli.

I-Inconel 718 inokumelana nokugqwala okuwusizo. Imelana ne-oxidation kanye nemidiya eminingi enamanzi ngokwanele ekusetshenzisweni kwesakhiwo. Kodwa ku-chloride enolaka noma ezindaweni ezinciphisa i-asidi, okuqukethwe kwayo kwe-molybdenum ephansi (2.8–3.3%) kanye ne-iron ephakeme kuyenza ingazweli kuno-625. ingxenye ye-inconel okucaciswe kokuthi 718 ngohlelo lokusebenza oludlekayo cishe kucaciswe ngokwedlulele ngamandla futhi kucaciswe ngaphansi kokumelana nokugqwala. Indlela yokukhetha kufanele ilandele imodi yokwehluleka evelele, hhayi inketho evamile yengxubevange "yokusebenza okuphezulu".

Amafomu Ajwayelekile Engxenye Ye-Inconel nokuthi I-alloy ngayinye Ilingana

Ama-Valve Bodies kanye Nezingxenye Zokucubungula Amakhemikhali

Ekucutshungulweni kwamakhemikhali, imizimba yama-valve nezingxenye zangaphakathi zibhekana nenhlanganisela yemidiya egqwalayo, ukugeleza okugugulekayo, kanye nezimfuno zokuvalwa kwendawo. Uma inqubo yokusakaza iqukethe ama-chloride, ama-asidi anciphisa, noma ukupholisa amanzi olwandle, i-Inconel 625 iyincazelo efanele. Okuqukethwe kwayo kwe-molybdenum kukhuluma nokugqwala kwemigodi nokugqwala kuma-flange nasebusweni obuvalekayo, futhi ukusebenziseka kwayo njenge-welded kwenza ukwakhiwa kwama-valve geometries ayinkimbinkimbi.

I-Inconel 718 ivela kusevisi yamakhemikhali ngokuyinhloko kuzixhumi ezinomfutho ophezulu kanye nezingxenye zesakhiwo lapho amandla eyimfuneko ebusayo, kunokuba ezingxenyeni ezimanzi ezivezwe kukhemistri enamandla. Okwe- ingxenye ye-inconel ehlanganisa yomibili imisebenzi—ingxenye yokucindezeleka okukhulu ephinde ithinte imidiya ebolayo—ukukhethwa kungase kudinge ukuvumelana noma ingxubevange ehlukile ngokuphelele.

Inothi lokuqinisekisa: Amakhasi omkhiqizo wamanje wewebhusayithi amboze i-Inconel 600 ne-Inconel 718. Ukutholakala kwezingxenye ze-Inconel 625 kufanele kuqinisekiswe ngaphambi kokucacisa okungu-625 njengento enikeziwe.

Ama-Turbine Seals, Ama-Discs, kanye Nezingxenye Ezizungezisayo Ezinengcindezi Ephakeme

Ekusetshenzisweni kwe-aerospace ne-gas turbine, i-718 iyinto ezenzakalelayo yamadiski e-turbine, ama-compressor discs, ama-shafts, nezingxenye ezimile ezinokucindezeleka okuphezulu ezisebenza ngaphansi kuka-650°C. Inhlanganisela ye-alloy yamandla esivuno esiphezulu, ukumelana nokukhathala, nekhono lokuqhuma kwengcindezi kuleli banga lokushisa kunzima ukulishintsha. Ama-turbine seal athola imithwalo ephezulu yokuxhumana kanye nokuhamba ngebhayisikili okushisayo kuvame ukucaciswa ku-718 lapho ubuso be-seal bungavezwanga ekuhlaselweni okugqwala okukhulu.

I-Inconel 625 ivela ezinhlelweni zokuqeda injini, i-ducting, kanye nezingxenye lapho ukumelana ne-oxidation nokumelana nokugqwala kubaluleke kakhulu kunomthamo wokuthwala umthwalo. Ukukhetha phakathi kwalokhu okubili endaweni yomshini ophehla ugesi kuvame ukulandela umbuzo ocacile: ingabe ingxenye ngokuyinhloko iwumzila womthwalo wesakhiwo, noma ngokuyinhloko ingxenye yokubamba kanye neyokugeleza? Eyokuqala ithanda 718; owesibili uthanda 625.

Ama-manifolds, ama-Fasteners, kanye ne-Exhaust Components

Ama-Fasteners ziwuhlelo lokusebenza lwakudala lwe-718. Ukulayisha kuqala okuphezulu, ukumelana nokuphumula kwengcindezi, nokumelana nokukhathala ngaphansi kokulayisha umjikelezo kuyizimfuneko ezibusayo, kanye namandla amadala we-718 nokusebenza kokuqhuma kokucindezeleka kubhekana nakho ngokuqondile. Ijoyinti elinebholidi eliphezulu lokushisa elicaciswe ku-625 lingadinga isibambiso esikhulu noma ukulayisha kuqala okuphansi ukuze kuzuzwe ukusebenza okufanayo, okwengeza isisindo nobunkimbinkimbi.

Izinhlobo eziningi ze-exhaust nezinye izingxenye ezifanayo zinikeza icala eliyinkimbinkimbi. Uma izinga lokushisa lokusebenza lihlala lingaphansi kuka-650 ° C futhi imvelo i-oxidizing kodwa ingagqwali kakhulu, i-718 iyisinqumo esinengqondo. Uma i-exhaust stream iqukethe ama-condensates ane-chloride noma izinhlobo ezine-acidic, ukumelana nokugqwala kwe-625 kungase kudlule inzuzo yamandla ka-718. Isinqumo kufanele sisekelwe kumakhemikhali wegesi wangempela kanye nezinga lokushisa lensimbi, hhayi ekucabangeni okuvamile ukuthi amandla aphezulu ahlala ethandeka.

Izinselelo Zokuqamba Nokusakaza: 625 vs 718

Ukuziphatha Kwemishini

Womabili ama-alloys anzima umshini uma kuqhathaniswa nezinsimbi ezingenasici, kodwa ngenxa yezizathu ezahlukene. I-Inconel 625 esesimweni esishubile i-gummy futhi isebenza-nzima ngokushesha. Ama-chips made futhi anezintambo, ukuguga kwamathuluzi kuyashesha, futhi okokusebenza kuvame ukuqhela onqenqemeni kunokugunda ngokuhlanzekile. Amathuluzi abukhali, okokupholisa ngomfutho ophezulu, kanye nokuphakelayo okulondolozayo kubalulekile ukuze ugweme isendlalelo esingaphezulu esiqinile esenza imisebenzi elandelayo ibe nzima.

I-Inconel 718 ivamise umshini osesimweni sokwelashwa ngesixazululo noma sokuguga kancane, bese iba mdala ngemva komshini. Ubulukhuni bayo obuphelele busho ukuthi ukugqokwa kwamathuluzi kuwukukhathazeka okuyinhloko, kodwa ukwakheka kwe-chip kubikezelwa kakhudlwana futhi ukulawula ubukhulu ngokuvamile kungcono kuno-625. Uma ingxenye indala ngaphambi kokwenziwa komshini kokugcina, ukuqina kuyanda futhi ukwenza imishini kuba nzima kakhulu. Indlela esebenzayo yabaningi ingxenye ye-inconel ukukhiqiza kuwumshini omangelengele osesimweni esithambile, ubudala, bese uqedela umshini nezibonelelo zezinguquko zobukhulu ezikhiqizwa ukuguga.

Ukushisela kanye nokwelashwa kwe-Post-Weld

I-Inconel 625 ingashiselwa futhi ifakwe enkonzweni ngaphandle kokwelashwa kokushisa kwe-post-weld, futhi ingxubevange imelana nokugqwala kwe-intergranular ngisho nasesimweni esishiselwe. Lokhu kuyinzuzo yangempela yokwenziwa kwemihlangano emikhulu noma eyinkimbinkimbi lapho umjikelezo wokuguga wangemva kokushisela ungeke uphumelele noma uzokwethula ukuhlanekezela. I-alloy iphinde isetshenziswe kabanzi njengembondela ye-weld yokuvikela ukugqwala, isetshenziswe ku-carbon steel noma i-low-alloy substrates ngaphandle kokudinga ukwelashwa kokushisa kwengxenye eqediwe.

I-Inconel 718 iyashisela, kodwa izingxenye ezishiselwe ngokuvamile zidinga ukuguga kwangemva kokushisela ukuze kubuyiselwe amandla endaweni ethinteke ukushisela kanye neshiselwe ukushisa. Inqubo yokushisela ngokwayo ingakhiqiza i-microstructure efana ne-cast ngokuhlukaniswa okuthinta impendulo yokuguga elandelayo. Ezakhiweni ezishiselwe i-718, umjikelezo wokwelashwa kokushisa uba yingxenye yendlela ebalulekile yokukhiqiza, hhayi isinyathelo sokuqeda ongasikhetha.

Ukusakaza Imicabango

Womabili ama-alloys angaba utshalomali, kodwa izidingo zokulawula inqubo ziyehluka. I-Inconel 718 iqukethe i-niobium eyanele isigaba se-Laves esingayakha ngesikhathi sokuqina. Lesi sigaba silimaza izakhiwo zemishini futhi kufanele sihlakazwe ngokwelashwa kwesixazululo ngaphambi kokuguga. Ukwelashwa okujwayelekile kokushisa kwe-cast 718, njengoba kuchazwe ku-AMS 5383, kuhlanganisa i-homogenization elandelwa ukwelashwa kwesixazululo kanye nomjikelezo wokuguga onezinyathelo ezimbili. Inqubo yokukhipha kanye neshejuli yokwelashwa kokushisa kwe-718 kumele yakhelwe njengohlelo oludidiyelwe, hhayi njengemisebenzi ehlukene. I-Inconel 625 ithethelela kakhulu ekusakazeni, nakuba ukulawula ukuhlukaniswa ezindaweni eziwugqinsi kusabalulekile.

Okwe- ingxenye ye-inconel okudinga kokubili ukusakaza namandla aphezulu, ukwelashwa kokushisa kwe-718 kuyingxenye ebalulekile yokufeza izakhiwo ezishiwo. Ingxenye ye-cast 718 engatholanga ukwelashwa okufanele kwesisombululo neminyaka ngeke ilethe amandla ashiwo ukuqokwa kwe-alloy.

Uhlu Lokuhlola Lokuqinisekisa Ukukhethwa

Uhlu lokuhlola olulandelayo luhloselwe ukusetshenziswa ngaphambi kwekhotheshini noma ukubuyekezwa komklamo, njengendlela yokuqinisekisa ukuthi ukukhethwa kwengxubevange kufana nemfuneko yesevisi eyinhloko.

Umkhawulo we-MPa ongu-800–900 kuleli thebula uwumehluko ongokoqobo phakathi kwamandla esivuno ajwayelekile angu-625 kanye nabaneminyaka yobudala engama-718. Akuwona umkhawulo wokucaciswa. Ukukhethwa kokugcina kwezinto kufanele kusekelwe ezidingweni zangempela zedizayini kanye namazinga asebenzayo walokho okucacisiwe ingxenye ye-inconel.

FAQ

Ingabe i-Inconel 718 inamandla kuno-625 kuwo wonke amazinga okushisa?
Inzuzo yamandla kaNo. 718 incike ku-gamma double prime precipitates ezihlala zizinzile ngaphansi cishe kuka-650°C. Ngaphezu kwalelo zinga lokushisa, imvula iyamahhadla futhi iyashintsha, futhi inzuzo yamandla iyancipha. Ukuqiniswa kwesixazululo esiqinile se-Inconel 625 akuncikile esigabeni semvula futhi kuhlala kusebenza kahle emazingeni okushisa aphakeme, nakuba kusezingeni eliphansi lamandla aphelele.

Ingabe i-Inconel 625 ingaba mdala ukufanisa amandla we-718?
Cha. I-Inconel 625 ayinayo ibhalansi ye-titanium, i-aluminium, ne-niobium edingekayo ukuze kube nempendulo eqinile yemvula. Amandla ayo avela ku-molybdenum ne-niobium kusisombululo esiqinile, futhi ukwelashwa kokuguga akukhiqizi i-gamma double prime precipitates eqinisa i-718.

Iyiphi ingxubevange engcono ukusetshenziswa kwamanzi olwandle?
I-Inconel 625. Okuqukethwe kwayo kwe-molybdenum kunikeza ukumelana nokugqwala kwe-pitting kanye ne-crevice nge-PREN ephakeme kakhulu kunokungu-718, futhi iphawuleka ngokukhethekile ngesevisi yamanzi olwandle ehlanganisa amapayipi, okokufakwayo, nezingxenye zasolwandle. I-Inconel 718 inokumelana nokugqwala okwanele kwezindawo eziningi kodwa akuyona into ekhethwayo yesevisi ye-chloride enolaka.

Kungani i-Inconel 718 idinga ukwelashwa kokuguga?
Esimeni sokuphathwa kwesixazululo, izakhi ze-alloying ze-718 zihlala ziyisixazululo futhi ingxubevange ithambile. Ukuguga kwandisa i-gamma double prime (Ni₃Nb), evimbela ukunyakaza kokugudluzwa futhi ikhiqize amandla aphezulu okucaciswe wona ingxubevange. Ngaphandle kokuguga, ingxenye ye-718 ayizuzi izakhiwo zayo ezihlosiwe.

Ingabe womabili ama-alloys angaba utshalomali?
Yebo. Zombili zingakhiqizwa ngokusakazwa kokutshalwa kwezimali. Ukukhipha i-Inconel 718 kudinga ukwelashwa kwesixazululo ukuze kuncibilike isigaba seLaves esakhiwe ngesikhathi sokuqiniswa, okulandelwa ukuguga ukuze kuthuthukiswe amandla. Ukwelashwa kokushisa kuyingxenye ebalulekile yenqubo yokukhiqiza, hhayi isinyathelo sokuzikhethela. Ukulingisa kwe-Inconel 625 kuthethelela kakhulu, nakuba ukulawulwa kokuhlukaniswa kuhlala kubalulekile ezigabeni eziwugqinsi.

Isinyathelo Esilandelayo: Qondanisa Inqubo Nemodi Yokuhluleka

Ukukhetha phakathi kwe-Inconel 625 kanye ne-718 ye ingxenye ye-inconel kufanele ilandele umbuzo owodwa wokuhlela: iyiphi indlela ebusayo yokwehlisa isithunzi? Uma ukugqwala—i-pitting, i-crevice attack, i-acidic noma i-chloride-bearing media—kuwusongo olukholakalayo, i-solid-solution 625’s solid-solution content kanye ne-molybdenum kubhekana nakho ngokuqondile, futhi ukusebenziseka kwayo njenge-welded kwenza ukwakhiwa kube lula. Uma ingcindezi ephezulu, ukukhathala, noma isivuno esingaphansi komthwalo ongaphansi kuka-650°C kuyisidingo esibusayo, amandla aqiniswe yimvula angu-718 ayisicaciso esifanele, inqobo nje uma uphahla lokushisa luhlonishwa.

Kuzinhlelo zokusebenza lapho kokubili ukugqwala kanye nengcindezi ephezulu kukhona, ayikho ingxubevange eyimpendulo yendawo yonke. Ukuhlola kufanele kukale imiphumela yokwehluleka ukugqwala kuqhathaniswa nemiphumela yokuhluleka kokusebenza, futhi kucabange ukuthi ingabe into ehlukile noma indlela yokuvikela indawo engaphezulu ingase ibhekane nezimfuneko zombili ngempumelelo kakhudlwana.

Ukubuyekeza kuyatholakala Ukucaciswa kwengxenye ye-inconel, okuhlanganisa ulwazi lomkhiqizo we-Inconel 600 kanye ne-Inconel 718, vakashela amakhasi omkhiqizo afanelekile. Ezingxenyeni ze-Inconel 625 noma izingxenye zangokwezifiso nezingomshini kunoma iyiphi ingxubevange, qinisekisa ububanzi bamanje bokukhiqiza namandla okwelapha ukushisa ngokuqondile ngaphambi kokucacisa.