Iyo wunvise N06625, cyangwa Inconel 625 nkuko abantu benshi hasi yububiko babita, ikintu cya mbere kiza mubitekerezo akenshi ni 'ubushyuhe bwo hejuru' cyangwa 'birwanya ruswa'. Ngiyo umutego rusange. Nibyiza cyane kurenza ibyo. Nabonye imishinga ihagaze kuko umuntu yabisobanuye yibwira ko ari ingano-imwe-yuzuye-ibintu byose bihebuje kubintu byose bikaze. Ntabwo aribyo. Inkuru nyayo iri mumyitwarire yayo mugihe cyo guhimba no mubihe bya serivisi byihariye, ntabwo biri kuri datasheet gusa. Shitani, nkuko bisanzwe, iri muburyo burambuye bwo gukorana nayo.
Igenzura ryukuri
Reka tuvuge gutunganya. Umuntu wese ukoresha umusarani cyangwa urusyo kuri 625 azi intangiriro 'yewe, ibi bigabanya sawa' kumva byihuse biha inzira yo kubahana. Irakora. Byihuse. Niba utabonye ibiryo byawe n'umuvuduko ukiri muto, ntabwo wambaye gusa insert; urimo gukora urwego rwo hejuru cyane kuburyo pass ikurikira iba inzozi mbi. Ibi nabyize inzira igoye hakiri kare, ngerageza gufata urumuri rurangije gukata ku rufunzo rwahinduwe gusa kugira igikoresho cya skate no gutwika hejuru. Igice cyari gisakaye. Ukeneye gushiraho gukomeye, geometrike nziza ya rake, hamwe na disipuline kugirango igikoresho gikomeze kandi gikata, ntabwo kinyerera. Coolant? Umwuzure. Ntabwo ari ugusiga amavuta cyane kugirango akure ubushyuhe kure yakarere kagabanijwe kugirango ugabanye izo ngaruka zikomeye.
Aha niho gufatanya niduka rifite mileage nyayo kuri ibi bikoresho bigira icyo bihindura. Nasuzumye akazi kuva ahantu nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Intego zabo z'igihe kirekire Imashini ya CNC idasanzwe idasanzwe ntabwo ari amasasu gusa. Urashobora kubibona mumpapuro zabo - binjira muburyo bwihariye bwibikoresho byinzira nikel gucunga ubushyuhe no guhangayika, nibyo rwose 625 isaba. Nubwumvikane bufatika buturuka mugukora ibice, ntabwo kubisubiramo gusa.
Noneho hariho gusudira. Icyiciro cya lave. Ngiyo boogeyman kubasudira 625. Ubushuhe bwinshi bwinjiza, cyangwa uwuzuza bidakwiye, kandi ubona ibyo bice bivanze hagati ya weld zone. Ndibuka icyombo cyumuvuduko nozzle aho weld yatsinze amashusho yose na X-ray ariko bikananirana mugupimisha. Isesengura rya Microana ryerekanye imiterere. Gukosora ntabwo byahinduye ibipimo gusa; yarimo ihinduranya icyuma cyuzuza kuringaniza kugirango ihagarike iyo mikorere, nka 625 Plus. Yongeyeho ikiguzi, ariko byari itandukaniro hagati yo gusana no gutsindwa mumurima. Ibi bikoresho birakwigisha ko impamyabumenyi yuburyo butemewe; ni ishingiro ry'ubunyangamugayo.
Kurenga Ruswa: Umwihariko wimikorere
Nibyo, nibyiza muburyo bwa okiside. Ariko imikorere yinyenyeri yayo, uko mbibona, iri muri chloride-ion guhangayika-kwangirika (SCC). Twabikoresheje mumashanyarazi ya pompe yamazi aho 316L yaba yaracitse mugihe runaka. Ariko dore impungenge: iyo resistance ntabwo igarukira. Nabonye piting itangira mubihe bidahagaze, bibi aho chloride yibanze. Umuti wananiwe gucika, ariko twabonye igitero cyaho. Isomo? Guhitamo ibikoresho ni uburyo bwo guhitamo sisitemu. Uracyakeneye gutekereza kubitemba, gusukura, no kubihuza nibikoresho byiza byo gufunga.
Imbaraga zubushyuhe bwo hejuru nubundi buryo bwo gutekereza nabi. Abantu bareba imibare 1000 ° F + tensile bakibwira ko ari ibice bishyushye muri turbine. Mugihe ikoreshwa aho, icyicaro cyayo ni akarere kaciriritse - tuvuge, sisitemu yogusohora cyangwa ibikoresho byo kuvura ubushyuhe - aho ukeneye imbaraga zinyanja ariko nanone birwanya okiside idasanzwe. Ibirimo bya chromium bikora igipimo gihamye, kirinda. Twayikoresheje kumirase yaka mumatara ya carburizing. Barushije ibikoresho byabanjirije ibintu bitatu, atari ukubera ko byari bikomeye ku bushyuhe, ariko kubera ko bitapimye kandi bitesha agaciro. Uburyo bwo kunanirwa bwahindutse kuva buhoro buhoro urukuta rugabanuka kugeza amaherezo umunaniro wumuriro ucika nyuma yimyaka myinshi serivisi.
Ibi bihuza gusubira kuruhande. Ibiranga gukina N06625 ni… umwihariko. Irashobora kwibasirwa na microporosity no gutandukanya niba ubushyuhe bwo gusuka hamwe nubushyuhe butagenzuwe neza. Amaduka akora ishoramari cyangwa Igikonoshwa hamwe n'uruvange neza ntabwo ari ugusuka ibyuma gusa; bayobora ikinamico yubushyuhe kuva mu ziko kugeza kunyeganyega. Uwiteka QSY urubuga ruvuga akazi kabo idasanzwe, ikubiyemo mu buryo butaziguye uru rwego rwo kugenzura inzira. Iyo ushakishije ibice 625, uba uguze rwose uruganda rukora protocole yubushyuhe.
Urunigi rwo gutanga no guhinduka
Gushakisha bihoraho 625 akabari cyangwa isahani biroroshye ubu kurenza imyaka icumi ishize, ariko ugomba kureba urusyo nkurusenda. Ntabwo ari ibya chimie gusa, ahubwo ni amateka ashyushye-akora kandi annealing. Twigeze kwakira isahani ihura na AMS na ASTM ku mpapuro ariko twerekana itandukaniro ryimiterere mubukorikori muburebure bwayo. Iperereza ryerekanye anneal ya nyuma idahwanye ku ruganda, hasigara uduce tumwe na tumwe dufite imiterere ikomeye, idahindagurika. Urusyo rwabikoze neza, ariko byadutwaye icyumweru cyo kumanura. Noneho, ntitugaragaza gusa ibisanzwe, ariko akenshi inzira yihariye yo gutunganya cyangwa niyo byatoranijwe gukora progaramu ikomeye.
Kubikora bikonje ni idubu. Ifite amasoko maremare. Niba urimo kugunama, urenze-kugoreka igikoresho kandi wizeye ko kizagaruka kuri spec. Kubishusho bigoye, gushiraho bishyushye ninzira yonyine yubwenge. Twahimbye ibicuruzwa byihariye byo kwagura kuva kumpapuro. Ikigeragezo cya mbere cyagerageje gukonjesha ibikoresho cyane kuburyo cyatakaje kandi kigacika mugihe cya hydrotesting. Igisubizo kwari ugushiraho hafi 1200 ° F, bisaba ibikoresho byihariye no kugenzura ikirere kugirango birinde okiside ikabije. Byari ibintu bya kera byerekana ibintu byose byakozwe.
Iyi niyo mpamvu moderi yuzuye ya serivise yabatanga bimwe bifite agaciro. Niba isoko imwe, nkibyavuzwe haruguru QSY, Kuri gushora imari kurema hafi-net ishusho hanyuma ukurikire neza Imashini ya CNC kumurongo umwe, bakuraho byinshi mubikorwa, ibisabwa, hamwe ningaruka zo gukurikiranwa. Ntabwo wohereje ibishishwa bibisi mumaduka yimashini idashobora gusobanukirwa nubusobanuro bwayo. Ubumenyi buguma muri ecosystem imwe.
Igiciro n'Agaciro: Kubara nyabyo
Reka tuvuge tuti: N06625 bihenze. Nikel na niobium ibirimo reba kuri. Gutsindishirizwa ntabwo biva mu kuba 'byiza kugira' cyangwa 'premium.' Bikomoka kubiciro byose-byo-gusesengura birimo igihe cyo hasi, imirimo isimburwa, nimpamvu z'umutekano. Twasimbuye icyuma cya carbone kizimya tanki ya agitator shaft nindi yakozwe kuva 625.Icyuma kimara amezi 8 mubidukikije bya caustic, chloride. Igiti cya 625 kiracyakora nyuma yimyaka 7. Igiciro cyo hejuru cyari 5x, ariko kwirinda guhagarika bitanu kugirango bisimburwe byishyuye mu mezi 18. Agaciro kari muri serivisi idahwema, ntabwo igiciro cyambere.
Ariko, ugomba kwirinda kurenza urugero. Ntabwo buri gihe ari igisubizo. Kubidukikije byangirika byoroheje aho 2205 duplex ibyuma bidafite ibyuma byaba bihagije, gukoresha 625 nikibazo cyubukungu kandi rimwe na rimwe tekiniki. Duplex ifite imbaraga zisumba izindi, kuburyo ushobora gukoresha bike, kandi akenshi byoroshye gusudira. Guhitamo bikeneye gusubiramo bidasubirwaho imiterere nyayo yimiti, ubushyuhe, imihangayiko, nubuzima bwawe bwifuzwa. Nagize uruhare mubikorwa byubwubatsi aho twaganiriye neza kumanuka kuva 625 ukagera kuri super duplex, kuzigama 30% kubiciro byibikoresho nta gihombo cyakozwe mururwo rubanza.
Uruziga rugaruka kubuhanga bwabahimbye. Umufatanyabikorwa mwiza ntabwo avuga 'yego' kubintu bifatika. Barabaza. Bashobora kureba igishushanyo ku gice cya 625 bakabaza bati: 'Ni iki kibona? Wigeze utekereza kuri X kuri iki gice? ' Ibyo biganiro, byavutse kuburambe ku ntoki hamwe no gutsinda no kunanirwa kwibi bikoresho, niho ubwubatsi nyabwo bubera. Ni itandukaniro hagati yo kugura igice cyicyuma no gutegura igisubizo.
Kurangiza nta muheto kuriwo
Noneho, N06625. Ni ifarashi ikoreramo, ariko ni imiterere. Agaciro kayo ntabwo kavukire; bigerwaho gusa binyuze mubyukuri, byamenyeshejwe ibihimbano no kubishyira mubikorwa. Impapuro zamakuru ziguha imipaka, ariko ubumenyi bwukuntu bugenda munsi yigikoresho, uko butembera mubibumbano, uko bitwara munsi yumuriro - ubwo ni ubukorikori. Nibyo bitandukanya ibice bikora nibikorwa byizewe.
Iyo ureba abatanga isoko, ubwo bukorikori nuburinganire bwingenzi. Bashobora kuganira kubibazo byubushyuhe bwa interpass kuri weld-pass nyinshi? Bafite uburyo bwanditse bwo kugabanya imirimo ikomera mugihe cyo gutunganya? Kubigize ibice, birerekana kugenzura kugenzura ibintu byose byashonga-gusuka-gukomera? Ibi nibimenyetso bifatika byubushobozi.
Mu kurangiza, gukorana niyi mavuta ni inzira ikomeza yo kwiga. Buri mushinga wongeyeho ingingo yamakuru. Kwiruka neza birakwigisha icyakora. Kunanirwa, akenshi umwarimu ukomeye, akwereka aho imipaka yihishe iri. Intego nukubaka iryo somero ryimbere ryuburambe, ubutaha rero ubutaha N06625 ihuye nintebe, icyemezo cyawe kuburyo bwo gutunganya no kugishyira mubikorwa ni bike cyane bikarishye, bifite ishingiro, kandi bikora neza. Nibyo byukuri byumwuga hamwe nibi bikoresho.
