Iyo ba injeniyeri bagaragaje Amavuta 21 kumashanyarazi ya hydraulic yumuvuduko mwinshi cyangwa amazu ya pompe idashobora kwangirika, ntabwo bahitamo gusa ibikoresho - bahitamo gutekana kurwego, guhuza microstructural, hamwe na zero batch-to-batch drift in strength strength. Niyo mpamvu gushakira ukuri Alloy 21 uruganda ibintu kuruta mbere hose. Ntabwo buri ruganda rushobora kwihanganira mm 0,02 mm kwihanganira mm 350 ya cobalt-nikel mu gihe cyo gukomeza ingano ya AMS 5387 nyuma yo kuvura ubushyuhe. Twabonye imishinga myinshi yatinze kubatanga isoko bafata Alloy 21 nk "iyindi nikel alloy" - hanyuma tugahangana no gutunganya ibiganiro, gutungurana hagati yimiterere itunguranye mugihe cyo kugabanya ibibazo, cyangwa kurangiza hejuru binanirwa kwemeza umunyu-spray.
Impamvu Alloy 21 isaba ibirenze ubushobozi bwa Nickel Alloy Ubushobozi
Alloy 21 (UNS N02021) ntabwo ari ifarashi ikora nka Inconel 600. Ibirimo molybdenum 20% bitanga imbaraga zidasanzwe zo kugabanya acide - ariko kandi bikagora bizwi ko bigoye guta neza na mashini nta kazi gakomeye. Mu iduka ryacu, twakuyeho ibyiciro bitatu byo kugerageza amazu ya pisitori ya piston pompe mbere yo kunonosora uburyo bwo guhinduranya umucanga no kugereranya ubushyuhe. Ubunararibonye-bwisi burerekana: niba uwaguhaye isoko atigeze akora byibura 15 yibicuruzwa byinshi bya Alloy 21 munsi ya ISO 9001, tegereza umuvuduko ukabije urenze umuhamagaro wa GD&T - cyane cyane kubice bito bito munsi ya mm 4.
Dupima buri gihe fagitire ya Alloy 21 yinjira dukoresheje spark-OES kandi tugenzura ingano yingano kuri ASTM E112. Kubera iki? Kuberako raporo yumukiriya umwe idahuye yerekanye ubushyuhe bumwe hamwe nintete zoroshye - uhereye kumatanura adahuye igihe cyo gusya. Icyo cyiciro cyatsinze chimie ariko cyananiwe ubuzima bwumunaniro mugupima umurima. Nukuri Alloy 21 uruganda ntabwo yemera gusa cert - yemeza metallurgie kumuryango.
Ubushobozi Bune butaganira ugomba kugenzura
Mbere yo gusinya NDA cyangwa gusangira igishushanyo cya GD&T, baza ibibazo - hanyuma usabe ibimenyetso:
- Ujugunya Alloy 21 munzu - cyangwa gushonga hanze? Gushonga hanze yindobanure gushiramo bizana impinduka mubare hamwe nibirimo gaze. Turashonga kandi dusuka Alloy 21 mubikoresho byacu bya vacuum-arc remelt (VAR) kugirango tugenzure urugero rwa ogisijeni munsi ya 12 ppm.
- Imashini zawe za CNC zishobora gukora ibisya byuzuye bya Alloy 21 ikomye kuri 45 HRC? Ibikoresho bisanzwe bya karbide biratandukana. Twifashishije urusyo rwa ceramic-tered end hamwe na hydrostatic spindles - kandi tugakurikirana imyambaro y'ibikoresho dukoresheje ibyuma bifata ibyuka byangiza.
- Ukora igisubizo annealing no gusaza murugo - hamwe na thermocouples yemewe hamwe nitanura rya kalibibasi? Imbaraga za Alloy 21 zishingiye ku kuzenguruka neza k'ubushyuhe. Impamyabumenyi imwe mugihe cyo gusaza ihindura imbaraga zingana na MPa 80.
- Buri gice cyahawe indangamuntu idasanzwe - hamwe nubushakashatsi bwuzuye kubushyuhe bwibikoresho fatizo, itariki yo guteramo, guhinduranya imashini, na raporo ya CMM? Kumubiri wa peteroli na gaze, ibi ntabwo ari ubushake. Birasabwa na API 6A Umugereka F.
Bigenda bite iyo usimbutse uruganda rwihariye
Abaguzi bamwe bagerageza kuzigama ibiciro muguhindura ibice 21 kumaduka rusange yibikorwa. Igisubizo? Uburyo butatu bwananiwe gusubiramo dukurikirana kubibazo 42 byabakiriya:
- Micro-cracking muri zone yibasiwe nubushyuhe - biterwa no kugenzura ubushyuhe bwa interpass idakwiye mugihe cyo gusudira TIG ya Alloy 21 flanges;
- Ihungabana rito nyuma yo gutunganya bwa nyuma - kubera guhagarika umutima bisigaye mubice bitagabanije guhangayika mbere yo kurangiza;
- Ubuso busa mubidukikije bya chloride - ikurikiranwa na chromium yaho igabanutse kuva gusya bikabije nta passivation.
Twakosoye byose uko ari bitatu - ariko nyuma yo gushora mubikoresho byabigenewe bya Alloy 21 byabigenewe, itanura ryihuta-ryorohereza, hamwe nubwiherero bwa citric-acide byemewe kuri ASTM A967. Ibyo bikorwa remezo ntabwo bihendutse. Ariko bihendutse kuruta gusimbuza 17 winch center shaft rolllers yoherejwe hagati yubwato butera inkunga.
Kubaka Kwizerwa, Ubushyuhe bumwe icyarimwe
Kwizerwa bitangira mbere yuko chip ya mbere iguruka. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Buri cyiciro cya Alloy 21 gitangirana no gusuzuma hamwe ibyo usabwa gukora - ntabwo ari ibipimo gusa. Turabaza: Niki igitutu kinini cyo gukora? Ni ubuhe buryo buteganijwe bw'inshingano? Ibi bizabona cyclicale yumuriro? Urwo rwego rugena niba dusaba gutera umucanga + kurangiza gutunganya cyangwa gushora imari + gukuramo ibicuruzwa bike.
Igihe cyacu cyo kuyobora mugihe cyo hagati ya Alloy 21 ordre ni ibyumweru 12 - sibyo kuko dutinda, ariko kuberako duteganya ubushyuhe mubice bitandatu kugirango tumenye amateka yubushyuhe. Ntabwo twihutira Alloy 21. Turabyubaha. Kandi mugihe umuvuduko wawe wumuvuduko ugomba kurokoka 15,000 cycle kuri 3000 psi idasohotse, iyo disipuline iba impinduka yumutekano wawe.
Niba ukeneye neza Alloy 21 ibice byubatswe kugirango bikore - ntabwo ari spec gusa - tangira nuruganda rufata metallurgie nkubuhanga, ntabwo ari logistique. Nibyo bisobanura ukuri Alloy 21 uruganda.
