Monel ibice 400 bitanga imbaraga zidasanzwe kumazi yinyanja, acide, na alkalis-bigatuma iba ingenzi aho gutsindwa atari amahitamo. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Twakoze ibice birenga 12.000 bya Monel 400 kububiko bwa hydraulic, amazu ya pompe yo mu mazi, hamwe na shitingi ya winch ya shitingi kuva muri 2018. Ba injeniyeri benshi ntibabimenya: guhitamo iburyo bwa Monel 400 bihuza bike muri chimie ya aliyumu nibindi byinshi muburyo bwo guterana ubunyangamugayo, gutunganya imashini.
Kuki Monel 400 Yatsinzwe-Ndetse Iyo ari "Byerekanwe neza"
Twabonye imizi itatu isubirwamo itera 47 kunanirwa kumurima birimo ibice 400 bya Monel. Icya mbere: ukoresheje ububiko bwa ASTM B164 kububiko bwa silindiri yumuvuduko mwinshi utabanje kugenzura icyerekezo cyogutemba - bikaviramo umunaniro udashyitse hakiri kare. Icya kabiri: gukoresha ibipimo bisanzwe byo gukata ibyuma mugihe CNC ihinduye, bigatera akazi gukomera gutega imihangayiko isigaye kandi bigatera guhagarika umutima-ruswa muri kondensate ikungahaye kuri chloride. Icya gatatu: gusiba nyuma yo gutunganyirizwa aside aside mbere yo gutambuka, hasigara uduce duto twa fer twinjizamo imyanda ya galvanike.
Monel 400 ya 67% nikel - 30% yumuringa itanga ubudahangarwa bwo kugabanya aside nka hydrofluoric - ariko ntabwo itanga uburinzi bwo kwirinda okiside nka ferric chloride cyangwa gaze ya chlorine itose. Niba gusaba kwawe kurimo kwumisha rimwe na rimwe cyangwa gusiganwa ku magare hejuru ya 400 ° C, tekereza kuri Monel K-500 aho. Turagerageza buri fagitire ya Monel 400 hamwe na sprosroscopi yoherezwa mu kirere - ntabwo ari igipimo cya Ni / Cu gusa, ahubwo no kuri sulfure iri munsi ya 0.002%, ibyo bikaba bigira ingaruka ku buryo bworoshye bwo guturika gushushe mugihe cyo gushora imari.
Nigute Uhuza Monel 400 Igice cyawe Cyukuri-Isi
Tangira ushushanya ibahasha yawe ikora - ntabwo ari umuvuduko nubushyuhe gusa, ahubwo umuvuduko wamazi, imitwaro yuzuye, hamwe ninshuro zo guhagarika. Urugero:
- Amashanyarazi ya pompe.
- Intebe zo mu nyanja: Gusaba Monel yahimbwe 400 (ASTM B564) hamwe no gukomera hagati ya 130-160 HB; annealed nyuma yo gusya bwa nyuma kugirango ikureho microcracks muri EDM recast layers.
- Offshore winch center shaft umuzingo: Ugomba gushyirwaho igisubizo kuri 1177 ° C ± 14 ° C, hanyuma ukazimya amazi-ntukigere ukonjesha ikirere - kugirango wirinde kwanduza icyiciro cya sigma muri zone yibasiwe nubushyuhe.
Twanze 8.3% ya Monel 400 y'ibikoresho fatizo byinjira bitewe no kurwanya ruswa idahuza-bigenzurwa nuburyo bwa ASTM G28 Ikizamini. Iyo disipuline itandukanya ibice-byingenzi byingenzi nuburemere bwimpapuro.
Igiciro Cyihishe cya "Bisanzwe" Monel 400 Ibihimbano
Abaguzi benshi bibwira ko ibice 400 bya Monel bigura 3 × ibyuma bitagira umwanda - hanyuma bigahagarara aho. Ariko igiciro cya nyirubwite cyose giterwa nimpinduka eshanu ugenzura: kwihanganira ibipimo bifatika, hejuru yubuso bwihariye, uburyo bwo kwemeza ubushyuhe, kugenzura protocole yimbitse, hamwe nubunini bwakurikiranwa. Inkoni ya piston ya Monel 400 ifite kwihanganira mm 0,01 mm na Ra 0.4 μm irangiza igura 22% irenze imwe ifite ± 0,05 mm na Ra 1,6 mm - ariko ikuraho 94% byikibazo cyo kumeneka kashe muri sisitemu ya hydraulic.
Dukoresha Zeiss CONTURA G2 CMMs hamwe na kalibibasi ya ruby kugirango tumenye ibipimo bikomeye biri munsi ya 20 ° C bigenzurwa nibidukikije - ntabwo ubushyuhe bwicyumba. Kubera iki? Coefficient ya Monel 400 yo kwagura ubushyuhe ni 13.7 μ m / m · ° C. 10 ° C swing itangiza ikosa rya mm 0.137 kumutwe wa mm 1.000. Niyo mpamvu ibyemezo byacu bya Monel 400 birimo ibiti byibidukikije hamwe na raporo zingana.
Ibizaza nyuma yo gutoranya-Nimpamvu bifite akamaro kuruta uko ubitekereza
Guhitamo iburyo Monel 400 irangira iyo prototype yawe ya mbere igeze. Ibikurikira byerekana niba ikora-cyangwa ikananirwa bucece. Dukora intambwe eshatu zidashobora kuganirwaho kuri buri cyiciro: (1) kwipimisha ultrasonic kuri ASTM E114 kugirango yinjire imbere mumazu yubatswe, (2) kwipimisha ferroxyl kuri ASTM A380 kugirango twemeze ko nta cyuma cyanduye, kandi (3) kwemeza umunyu kuri ISO 9227 mumasaha 1.000 - udakoraho cyangwa ngo ukore.
Abakiriya bacu mumishinga ya peteroli na gaze yinyanja ya ruguru bisaba ibyiciro byose bikurikirana kugeza kumurongo wambere Inconel 600 master alloy lot ikoreshwa mugusubiramo. Turabika inyandiko za digitale zihuza buri gice cya Monel 400 numubare wubushyuhe bwacyo, guhimba indangamuntu ipfa, ibiti byinzira ya CNC, hamwe nigihe cyo kugenzura cyanyuma. Nta na kimwe kidasanzwe.
Imikorere ya Monel 400 ntabwo yemezwa nibisobanuro-byinjizwa binyuze muri disipuline ya metallurgjiya, kugenzura inzira, no kwemeza-isi. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata buri kintu cyose cya Monel 400 nkaho kizakora kitagenzuwe kuri metero 3000. Kubera ko akenshi, birashoboka.
