Iyo wunvise 'Alloy 21', ishyirahamwe ryihuse kubantu benshi murwego rwacu ni 'nikel yohejuru ya nikel alloy', ikunze guhurizwa hamwe nka Hastelloy C-276 cyangwa Inconel 625. Mubyukuri, ibiyigize byihariye, ubwo buringanire bwa nikel, chromium, molybdenum, hamwe nibyuma bigenzurwa, biha niche yihariye. Ntabwo buri gihe aribwo buryo bwambere bwo guhitamo acide ikaze cyane, ariko mubidukikije bivanze na acide, cyane cyane aho chloride hamwe nu munyu wa okiside biza gukina, ituze ryayo niho nabonye irabagirana. Ndibuka umushinga ushize aho umukiriya yashimangiye C-276 kumubiri wa valve igoye, ariko nyuma yo gusuzuma imiterere nyayo ya serivisi - irimo aside nitricike na hydrofluoric ivanze-twasunitse kugirango tujye kuri Amavuta 21. Imikorere yamakuru hamwe nubuzima bwa serivisi ubuzima bwemeje uwo muhamagaro. Nubwoko bwubumenyi bukoreshwa butandukanya akazi gasanzwe nigisubizo cyizewe cyubwubatsi.
Imiterere y'Ibikoresho no Gutunganya Imashini
Gukorana na Amavuta 21 mu iduka ninyamaswa itandukanye no gusoma urupapuro rwayo. Imashini zayo ni ... reka tuvuge, dusaba. Ntabwo aribintu bikomeye cyane, ariko birakora cyane. Niba igikoresho cyawe kidakaze, ntukata; urimo gutwika hejuru gusa no kubaka ubushyuhe. Twize ibi inzira igoye kumurongo wambere wa pompe. Byakoreshejwe kwinjizamo gato, igipimo cyo kugaburira cyari gike-cyarangiye gifite uruhu rwiza, rukomeye rwuruhu rwatumaga kurangiza nyuma yinzozi mbi kandi byangiza ubusugire bwibigize.
Urufunguzo, kuri twe, rwahindutse gushiraho no gukara, gukata neza. Ugomba kubona munsi yakazi-gakomeye. Coolant ntabwo ari iyo gukonjesha gusa; ni kubisiga amavuta kugirango wirinde kubaka. Twagereranije kumashanyarazi yumuvuduko mwinshi dukoresheje igikoresho cyibikorwa bya CNC kuri ibi bikoresho. Yakoze isi itandukanye mubuzima bwibikoresho no kurangiza kurangiza. Nibimwe mubikoresho aho ibipimo byo gukoresha wakoresha kuri 316 bitagira umwanda bizakuyobora neza kunanirwa bihenze.
Indi ngingo ifatika ni imyitwarire yayo mugihe cyibishishwa cyangwa gushora imari. Amazi yacyo meza, ariko yunvikana no gusuka ubushyuhe hamwe nubushyuhe bukabije. Birakonje cyane, kandi ushobora guhura nibicu biruka cyangwa gukonja bikonje mubice bito; birashyushye cyane, kandi urashobora kubona imikurire ikabije cyangwa reaction hamwe ninganda zimwe. Twatuye ku idirishya rifunganye cyane, rishyigikiwe na pyrometero, ntabwo ari ibimenyetso gusa. Nyuma yo guta, kuvura ubushyuhe nibyingenzi kugirango ugabanye imihangayiko no guhindura ibintu byangirika - ntabwo ari intambwe itabishaka.
Porogaramu nyayo-Isi hamwe nurubanza rwihariye
Byinshi mubikorwa byacu Amavuta 21 birangira mugutunganya imiti, ariko ntabwo buri gihe mubikoresho binini. Bimwe mubikorwa byingenzi bikoreshwa biri mubintu bito, bigoye aho birwanya ruswa hamwe nimbaraga ziciriritse ni ngombwa. Tekereza valve imbere, pompe casings, shitingi ya agitator, na cyane cyane ibikoresho bya sisitemu ikora aside ivanze.
Ndibuka umushinga waturutse Ikoranabuhanga rya Qingdao Qiangsenyuan (QSY). Bakeneye urutonde rwibintu byinshi byabigenewe kugirango bagerageze uburyo bushya bwo gukora imiti. Ibidukikije byari cocktail ya acide organic, chloride, hamwe na bromide mubushyuhe bwo hejuru. Igishushanyo cyambere cyerekanaga duplex idafite ibyuma. Nyamara, hashingiwe ku gusenyuka kwa chimie yatanzwe, hari ibyago byinshi byo gutobora no gucika intege. Twasabye Amavuta 21 nk'umukandida ukwiye.
Ikibazo cyari imiyoboro myinshi yimbere. Byasabye guhuza ibikorwa byishoramari kugirango bibe inzira nyabagendwa hamwe na 5-axis ya CNC ikora neza kugirango irangize isura yicyambu hamwe no kuzamuka hejuru kugirango bihangane. Ubunararibonye bwa QSY hamwe na shell mold casting hamwe na CNC gutunganya amavuta yihariye byari ingenzi hano. Abakinnyi ba casting bagombaga kumvikana neza, nta kugabanuka gukabije kwashoboraga guhinduka ikibanza cyo gutangirwamo ruswa, kandi imashini yakurikiyeho yagombaga kuba itagira inenge kugirango uburinganire bwa kashe. Ibice byakozwe nta kibazo cyimyaka ibiri yo gutwara indege, cyari ikizamini cyanyuma. Ubu bufatanye hagati yo gutoranya ibintu, guta ubunyangamugayo, no gutunganya neza niho agaciro nyako gatangwa.
Ubufatanye na Fondasiyo Yihariye na Machinist
Ibi binzanye kuri ecosystem yo kubyara ibice nkibi. Ntushobora gutanga igishushanyo cya an Amavuta 21 Ibigize kumaduka yose. Urunigi rwose, uhereye kumasoko yemewe ya allot ingot kugeza ubugenzuzi bwa nyuma, ukeneye ubuhanga. Isosiyete nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe nimyaka mirongo bavuzwe mugukina no gutunganya, cyane cyane kwerekana amavuta yihariye, byerekana ubwoko bwabafatanyabikorwa bakeneye. Ibikorwa byabo byigihe kirekire byerekana ko bishoboka ko bayoboye umurongo wo kwiga ibikoresho nkibi.
Mugihe cyo gusuzuma umufatanyabikorwa, ndashaka ibimenyetso byo kugenzura inzira. Kuri Amavuta 21. Bafite amateka yo kubyara ibice birimo umuvuduko cyangwa kashe ikomeye? Kuba QSY itondekanya neza nikel ishingiye kuri nikel nk'umwihariko ni ingingo ifatika. Bisobanura ko bashora imari mubikoresho, gushyiramo, hamwe nubumenyi bwa tekiniki busabwa kugirango ukoreshe ibyo bikoresho neza kandi byizewe.
Mu bufatanye bumwe, agaciro-kongeweho kavuye mubitekerezo byabo byitsinda ryimashini mugihe cya DFM (Igishushanyo mbonera cyo gukora). Berekanye radiyo yimbere yimbere kuri casting yari ifatanye cyane kugirango ikorwe neza hamwe nubuso busabwa kurangiza Amavuta 21. Tworoheje ubworoherane buke, twirinda umusaruro ushobora guterwa nigiciro cyinshi tutabangamiye imikorere y igice. Ubwo ni ubumenyi bufatika, ubumenyi-buke ushaka.
Imitego isanzwe hamwe nibitari byo
Gukomeza kwibeshya ni kuvura Amavuta 21 nkuburyo butaziguye, guta-gusimbuza izindi nikel-chromium-molybdenum alloys. Ntabwo aribyo. Ibigize neza byayiha imbaraga zo kurwanya aside sulfurike, ariko ntishobora guhura, twavuga, C-276 mukugabanya cyane serivisi ya acide hydrochloric. Guhitamo ibikoresho buri gihe biza kumurongo wihariye wa ion, ubushyuhe, hamwe na okiside. Nabonye uduce tuvuga gusa serivisi ibora - ibyo ntacyo bimaze. Buri gihe dusaba inzira yuzuye isesengura ryamazi.
Undi mutego ni ukwirengagiza kuvura ubushyuhe nyuma yo gusudira (PWHT) niba ibice byahimbwe. Mugihe Amavuta 21 ifite gusudira neza, akarere gaterwa nubushyuhe (HAZ) karashobora guhura nimvura ya karbide, kwangirika kwangirika kwangirika kwangiza ahantu habi. Kuri serivisi zikomeye, PWHT ntabwo iganirwaho kugirango igarure microstructure. Ibi twabyize nyuma yumurima wananiwe guhuza flange ihuza; gusudira ubwabyo byari byiza, ariko piting yatangijwe neza muri HAZ.
Hanyuma, hariho isesengura-byunguka. Amavuta 21 bihenze. Ntabwo uyikoresha aho 904L idafite ingese ishobora kuba ihagije. Gutsindishirizwa kwayo biva mubuzima bwagutse bwa serivisi, kugabanya igihe, n'umutekano mugukoresha itangazamakuru ryangiza. Iharurwa rigomba kureba igiciro cyose cya nyirubwite, ntabwo ari igiciro cyambere. Rimwe na rimwe, kwemeza umukiriya wibi bisaba kubereka amateka yimanza yo gutsindwa hamwe nibikoresho bihendutse-byemeza, niba bitekereje, impaka.
Kurangiza Ibitekerezo Kubijyanye no Kohereza
Noneho, ibi bidusiga he Amavuta 21? Nibikoresho byinzobere. Agaciro kayo karafunguwe binyuze mubikorwa nyabyo, gukora neza, no gusobanukirwa byimbitse. Ntabwo ari ugushiraho no kubyibagirwa. Intsinzi iterwa nubushobozi bwose bwo gutanga amasoko - uhereye kuri metallurgiste wemeza icyemezo cyo gushonga kugeza kumashini uhitamo ibipimo byanyuma birangiza.
Kuri ba injeniyeri nabatanga amasoko, isomo ni ukureba ibirenze icyiciro rusange. Ihuze nabahimbyi berekana uburambe bwihariye, nkabafite ubucuruzi bwibanze burimo gucunga igihe kirekire imishinga idasanzwe. Baza ibipimo byabo byo gutunganya, impapuro zabo za QC kubintu bisa, uburyo bwabo bwo kwipimisha bidasenya. Ibisubizo bizakubwira ibirenze udutabo twose.
Mu kurangiza, ibikoresho nka Amavuta 21 ni ibikoresho mubikoresho byubwubatsi. Imikorere yabo iterwa gusa nubuhanga bwumukorikori ubukoresha. Byaba ari ikintu gikomeye mu ruganda rukora imiti cyangwa igice cyihariye cyubushakashatsi buhanitse, amahame aragumaho: kubaha ibiranga ibikoresho, kugenzura inzira, no kwemeza imikorere. Nuburyo wimuka ukava mubitekerezo byerekana ibintu byizewe, bikora mumurima.
