Ihe nrụnye nke Monel na-achọ ihe karịrị naanị nguzogide corrosion—ha chọrọ nkwụsi ike n'otu akụkụ n'okpuru ịnya igwe ọkụ, iguzosi ike n'ezi ihe nke microstructural mgbe ịgbado ọkụ gachara, na ndụ ike ọgwụgwụ a na-ahụ anya na sekit hydraulic dị elu. Mgbe valvụ ịgba mmiri n'oké osimiri dara na 3,200 psi, ọ adịkarịghị ọkwa alloy na-emejọ. Ọ bụ ihe dabara adaba: ịdịgidesi ike nke flange ahụ, imecha elu na ubu akara, nkwụsi ike nke mpaghara okpomọkụ emetụtara na mpaghara mmepụta 500. Nke ahụ bụ ebe a eziokwu ụlọ ọrụ ego ego na-ekewa onwe ya-ọ bụghị site n'ihota ASTM B164, kama site n'ịchịkwa mkpụrụ ọka n'oge a na-ekpo ọkụ na-ekpo ọkụ, na-achọpụta nguzogide corrosion intergranular na ASTM G28 Method A na nza ọ bụla, na ijide ± 0.005 mm ndidi na ogologo ntinye aka na eri na-enweghị ịchụ àjà ike.
Anyị ahụla ka ndị ahịa na-agbanwe ndị na-ebubata ihe ugboro atọ tupu ha aghọta ihe kpatara ya abụghị Monel 400 vs. Monel K-500-ọ bụ ihe na-ekwekọghị ekwekọ machining coolant filtration na-eduga na micro-pitting na nrụgide akara elu. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., anyị igwe Monel oyiyi akwa bụghị dị ka "osisi metal akụkụ," kama dị ka arụ ọrụ interfaces n'etiti usoro nrụgide na gburugburu ebe obibi mbuso agha. Mkpụrụ ndụ CNC anyị na-agba ọsọ n'akwụsịghị akwụsị maka awa 72 na Monel 400 flanged elbows-n'ihi na atụmatụ ụzọ anyị na-ahụ maka ọrụ ike 2.3 × dị elu karịa igwe anaghị agba nchara 316, yana CMM anyị na-eme ya na-enyocha ụzọ ịhịa aka n'ahụ na ozugbo, ọ bụghị naanị tupu oge na okirikiri okirikiri.
Njikọ kwụ ọtọ abụghị okwu efu ebe a-ọ bụ otu anyị si ekwe nkwa ihe ndị ọzọ na-anwale naanị na nyocha ikpeazụ. Anyị na-atụba ụlọ ịgbapụta Monel site na iji ihe nkwụnye ego nwere usoro shei seramiiki kwadoro maka alloys nickel-ọla kọpa, wee na-eme ka annealing ngwọta na 1,175°C ±5°C na nitrogen-kpochapụ quenching ka igbachi na edo austenite. Enweghị ụlọ nkedo nke ndị ọzọ. Enweghị mgbanwe ogbe-na-batch na oghere ogwe aka dendrite. Mgbe ị na-akọwapụta AMS 4953 Monel K-500 maka njikọ nke subsea actuator, ị ga-enweta ọnụọgụ okpomọkụ a na-achọpụta, akwụkwọ nyocha intergranular corrosion test maka ASTM G28A, na eriri igwe ejiri nyocha profilometry anya - ọ bụghị naanị go/no-go gauges. Ọ bụ ya mere ndị otu injinia sitere na ndị na-emepụta rig dị n'ụsọ osimiri na Norway na hydraulic OEMs na Texas na-ezigara anyị eserese GD&T dị arọ na nnabata ọnọdụ siri ike na ọtụtụ njirimara datum-ma na-atụ anya nnabata edemede mbụ n'ime ụbọchị ọrụ iri na abụọ.
Ụfọdụ na-arụ ụka na ụlọ ọrụ na-adaba ego kwesịrị ibute ọnụ ahịa akụrụngwa ụzọ karịa njikwa usoro. Mana uru Monel anọghị na ọdịnaya nickel-ọ bụ na enweghị chloride na-akpata nrụgide corrosion na-agbawa na ọrụ mmiri mmiri 85ºC. Anyị na-enweta akwụkwọ ikike Monel 400 nwere sọlfọ ≤0.001% na oxygen ≤0.002%, n'ihi na sọlfọ dị elu na-etolite eutectics dị ala na-agbaze nke na-ebute anya mmiri na-ekpo ọkụ n'oge a na-arụ ọrụ ọkụ; oke ikuku oxygen na-akwalite eriri oxide nke na-aghọ saịtị mmalite mgbape n'okpuru ntinye cyclic. Igwe mmiri ọ bụla na-abata na-enweta spectroscopy na-egbuke egbuke na nnwale imikpu ultrasonic tupu ahapụ ya na mmepụta. Anyị anaghị anabata “cert igwe igwe”—anyị na-akwado kemịkalụ, nha ọka (ASTM E112), yana akụrụngwa n'onwe anyị. Ọ bụrụ na ngwa gị chọrọ ike HAZ n'okpuru 35 HRC mgbe ịgbado ọkụ orbital gasịrị, anyị na-eme ka usoro weld anyị tozuo site na iji mgbanaka mgbanaka na eduzi eduzi-ọ bụghị naanị nnukwu etching.
Ịrụ ọrụ n'ezie na-amalite site na nzaghachi nrụpụta-ọ bụghị mgbe e kwuchara, kama n'oge nlele eserese. Mgbe onye ahịa zitere anyị Monel K-500 swivel nkwonkwo na 0.002 mm ngụkọta runout spec na ihu dayameta 220 mm, anyị gosipụtara ihe egwu na-egweri ihe nrụnye wee tụpụta usoro nke abụọ: igwe igwe siri ike + na-ebelata nrụgide + mechaa na-egweri na spindles na-ebu ikuku. Mgbanwe ahụ wepụrụ ọnụego mbelata site na 18% ruo 0.7% gafee nkeji 300. Anyị na-etinye echiche a n'ime ọrụ ọ bụla: nkọwa GD&T abụghị usoro iwu - ọ bụ maka ịmara ma nnabata ọnọdụ ọ na-achọ ntụtụ gage omenala ma ọ bụ nha nhazi dabere na ọhụụ. Maka ngwa Monel na oilfield fracturing manifolds, anyị na-agbakwunye passivation nke abụọ na citric acid kwa ASTM A967 iji wepu nje n'efu site na igwe - wee chọpụta na nnwale ọla kọpa sulfate kwa ASTM A380. Ị gaghị ahụ nzọụkwụ ahụ n'ọtụtụ ngụ. Ị ga-ahụ ya na akụkọ nyocha anyị nke mbụ.
A ụlọ ọrụ ego ego na-enweta ntụkwasị obi ọ bụghị site n'ịdepụta asambodo, kama site na mbupu akụkụ nke na-adị ndụ 20,000 cycles na nnu-fog accelerated ule na-enweghị pitting — na idekọ ọ bụla microhardness ọgụgụ n'akụkụ weld interface. Ụlọ ọrụ QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. na-ebuga nkwekọ ahụ site na nchara na-achịkwa, metrology agbakwunyere, na ọzụzụ usoro enweghị nkwekọrịta. Ọ bụrụ na akụrụngwa ego gị na-esote ga-arụ ọrụ ebe ọdịda pụtara ọdịda, ihe egwu nchekwa, ma ọ bụ mwepụta gburugburu ebe obibi — bido na nyocha nrụpụta, ọ bụghị ntụnyere ọnụahịa.
