Iyo ba injeniyeri bagaragaje Incoloy800 kubushyuhe bwo hejuru, porogaramu-yangirika cyane-nkibikoresho bivugurura ibyuka, ibishishwa bihindura ubushyuhe, cyangwa hydrocarubone itunganya ibintu byinshi - ntabwo bahitamo amavuta gusa. Barimo gushakisha uburyo bwo guhuza ibyuma, ubudahemuka buke munsi yumukino wo gusiganwa ku magare, no kutihanganira zeru gutandukanya microstructural. Niyo mpamvu gushakira ukuri Incoloy800 uruganda ibibazo-ntabwo ari umukozi wubucuruzi, ntabwo ari uruganda-rugamije rusange, ahubwo ni ikigo gifite uburyo bwo kugenzura uburyo bwo gukemura ibibazo, ingano y-ingano, hamwe n’ibikorwa bishyushye byihariye bya Fe - Ni - Cr superalloys.
Twabonye imishinga myinshi ihagaze kubera ko uwatanze isoko yavuze Incoloy800 - ariko agatanga ibikoresho hamwe na sulfure irenze 0,02%, bigatuma habaho gucika hagati yimibumbe mugihe cyo gusudira. Cyangwa icyarushijeho kuba kibi: ibice byakozwe kuva kuri bilet hamwe namateka yubushyuhe butaremezwa, biganisha kumeneka hakiri kare muri serivisi ya 750 ° C. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Buri cyegeranyo cya Incoloy800 gitangirana na raporo yikizamini cyagenzuwe kuri ASTM B407 na ASME SB-407. Duturuka gusa ku ruganda rwemejwe na NADCAP AC7108 kugirango rutunganyirize nikel-alloy-kandi tugumana ibisobanuro byuzuye: nimero myinshi, indangamuntu yashonze, ibiti bivura imiti, hamwe no kugenzura nyuma ya anneal. Nta na kimwe kidasanzwe.
Niki gitandukanya abishoboye Incoloy800 uruganda uhereye kubatanga ibicuruzwa ntabwo ari icyemezo gusa-nuburyo alloy yitwara * nyuma yo guhimba. Incoloy800 akazi-gakomeye vuba. Ubushuhe bwumuriro wabwo buri hasi. Imbaraga zayo zishyushye zisaba ingamba zifatika zifatika no kugenzura ibicuruzwa bikonje. Dukoresha porogaramu zose za Incoloy800 CNC kumashini 5-axis hamwe nigihe cyo kugenzura imitwaro nyayo. Igipimo cyibiryo gihinduka muburyo bushingiye ku ikarita yo hejuru - kubera ko icyiciro kimwe gishobora gutandukana ± 15 HB kuruhande rwacyo. Ntabwo dukora imashini yo gucapa gusa; imashini kugirango * imikorere *. Inzu ya pompe ntabwo ari uruziga gusa - igomba gukomeza kwibanda kuri ≤0.015 mm ku bushyuhe bwo gukora, bityo kashe ya piston ntivuga. Ibyo bisaba kugabanya imihangayiko * mbere * gutunganya bwa nyuma, ntabwo nyuma.
- Igipimo cyimiterere munsi yumuriro: Ibice byose bya Incoloy800 byoroha kabiri-ubanza kuri 900 ° C mumasaha 2 mumatanura ya azote, hanyuma kuri 760 ° C mumasaha 4 hamwe no gukonja buhoro (≤20 ° C / isaha)
- Ubusugire bwubuso bwo kurwanya ruswa: Nta gusya. Nta microcracks zo munsi y'ubutaka. Igice cyose cyatsinze igenzura rya fluorescent (ASTM E1417) hamwe no kugenzura ububobere buke (Ra ≤ 0.8 µm kumaso yikimenyetso)
- Weld.
Bamwe bashobora kuvuga ko gukina Incoloy800 bidashoboka-bikunda kugabanuka kwifata, bigoye kugaburira. Ariko umurongo wacu wo guta umucanga ukoresha sisitemu yo kwinjirira ibicuruzwa byabugenewe byabugenewe bya Fe - Ni - Cr: ibumba ryometseho ceramique, ryashyutswe kugeza kuri 350 ° C, hamwe no gukomera kwerekanwe gukurikizwa hakoreshejwe ubukonje hamwe no gushyira ibyago byemewe na simulation ya MAGMAsoft. Twataye imibiri ya Incoloy800 igera kuri kg 120 - ntabwo ari prototypes, ahubwo nkibice byibyakozwe byujuje API 6A PR2. Urufunguzo? Kugenzura umuvuduko ukabije kuri ± 0.3 mm / s kuruhande. Ibyo ntabwo ari ugukeka. Nibishushanyo mbonera byimikorere.
Ikibazo cyabakiriya bacu bakunze kubaza ntabwo "Urashobora kubikora?" - ni "Nigute nakwirinda umutego wishe icyiciro cyanyuma?" Twashizeho rero ibyasubiwemo hakiri kare: GD&T kwemeza kurwanya intego zikorwa (ntabwo ari ugushushanya gusa), kwerekana uburyo bwo kwagura ubushyuhe bwo guhuza flange, ndetse nibyifuzo bya bolt-torque bishingiye kumbaraga zitanga umusaruro wubushyuhe bwatanzwe. Igihembwe gishize, twashyize ahagaragara igishushanyo mbonera cyerekana uburebure bwurukuta rwarenze igipimo gikonje cyo gukonjesha imvura ya karbide - byerekana ko geometrie yahinduwe aho kuvura ubushyuhe buhenze nyuma yo gusudira. Ibyo byazigamye ibyumweru bitatu na $ 18,000 mugukora.
Niba ukeneye ibice bya Incoloy800 bikomeza amasaha 30.000 kuri 800 ° C utabanje gupima, gutemba, cyangwa kugoreka - noneho ukeneye ibirenze kubahiriza ibintu byihariye. Ukeneye umufatanyabikorwa ufata chimie alloy nkintangiriro, ntabwo ari umurongo wanyuma. Ninde wumva ko AMS 5387 cobalt nozzles hamwe na pompe ya Incoloy800 basangiye disipuline imwe: kugenzura microstructure muri buri ntambwe. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikora iyo disipuline buri munsi - ntabwo ari inyigisho, ahubwo ni imyitozo ya kalibatif. Kubikorwa-binenga imikorere, ntakindi gisimbuza uburambe bwahimbwe muburyo nyabwo bwo gutsindwa kwisi. Nibyo bisobanura ukuri Incoloy800 uruganda.
