Liboutu tsa Monel li fana ka matla a ke keng a lekanngoa le ho se bola ha liqhobosheane tse tloaelehileng li sa sebetseng—lipompo tsa metsi a leoatle, li-valve tsa khase e bolila, li-hydraulic manifolds tse tsoang lebōpong la leoatle. Re se re kentse liboutu tse fetang 12,000 tsa Monel K-500 le Monel 400 bakeng sa matlo a pompo ea khatello e phahameng ho tloha ka 2019. E mong le e mong o pholohile tlhahlobo ea spray-spray ho feta lihora tse 3,000 ntle le ho phunya. Seo ha se ts'ebetso ea theory. Ke ts'epo e netefalitsoeng ea masimong tlasa meroalo ea 'nete ea libaesekele, litšisinyeho tsa mocheso, le sepakapaka se tletseng chloride.
Liboutu tsa Monel ha se "stainless-steel-plus" feela. Ke li-alloys tsa nickel-copper-hangata 67% nickel, 23% koporo, hammoho le litlatsetso tse nyane empa tse bohlokoa tsa aluminium le titanium ho K-500. Sebopeho sena se theha li-microstructures tse thata-thata tse hananang le khatello ea maikutlo-ho senyeha ho molemo ho feta litšepe tse 316 tse sa hloekang kapa tse peli. Kopanong e le 'ngoe ea li-valve tsa lebopong la leoatle, ho tloha ho liboutu tsa Inconel 625 ho ea ho Monel K-500 ho fokotsitse maqhubu a phetoho ea bolt ka 70% ho feta likhoeli tse 18. Hobaneng? Hobane Monel e boloka matla a chai ka holimo ho 1,000 MPa ha e ntse e hanela ho bola ha maphao ho pH 2–12 le mocheso ho fihla ho 480°C.
Empa liboutu tsa Monel li hloka tlhompho—eseng ho hlolloa feela. Sekhahla sa bona sa ho thatafatsa mosebetsi se fetelletse. Theipi e le 'ngoe e sa lumellaneng hantle nakong ea ho khaola khoele e ka pshatla sekheo. Re bone bareki ba lahleheloa ke lihlopha kaofela hobane ba sebelisitse lipompo tse tloaelehileng tsa HSS ho e-na le lisebelisoa tsa carbide tse nang le thepa e pholileng e thata. Monel e boetse e tsamaisa mocheso hampe. Ntle le taolo e nepahetseng ea mocheso nakong ea machining, annealing ea sebakeng seo e nolofatsa motso oa khoele-ho fokotsa bophelo ba mokhathala ka halofo. Ke ka lebaka leo re futhumatsang likheo pele ho 120 ° C pele re khoasolla, sebelisa limilone tse pholileng tsa cryogenic, 'me re netefatsa ho thatafala ho pholletsa le libaka tse tharo tsa radial sebakeng se seng le se seng. Ha ho na tsela e khaoletsang ea motsoako ona.
- Khetho ea thepa e bohlokoa ho feta palo ea sehlopha. Monel 400 e lumellana le ho pepeseha ha metsi a leoatle a tsitsitseng; Monel K-500 e eketsa ho thatafatsa lilemo bakeng sa ho boloka torque e matla ho li-shafts tsa pompo tse potolohang.
- Geometry ea khoele ha e ikhethele-e sebetsa. Likhoele tsa Unified National Fine (UNF) li sebetsa hantle ho feta libaka tse mahoashe libakeng tse thothomelang haholo ka ho tsamaisa li-clamp ka ho lekana.
- Bokaholimo bo ama ka kotloloho ho qala ha kutu. Ra ≤ 0.4 μm e thibela li-micro-crevices moo li-chloride li tsepamisang maikutlo teng; electropolishing e fokotsa mefokolo ea li-passive-layer ka 92% khahlano le ho belisoa ha mochini feela.
Ba bang ba ka 'na ba pheha khang ea hore liboutu tsa Monel li bitsa chelete e ngata haholo - ho fihla ho 4 × ho feta A2-70 e se nang litšila. Leha ho le joalo, litšenyehelo tse felletseng tsa ho ba beng li bua pale e fapaneng. Opereishene e le 'ngoe ea Leoatle le ka Leboea e ile ea latela likhokahano tse ngata tsa hydraulic tse 14 ka likhoeli tse 24. Ka liboutu tse sa hloekang, ba ile ba koala likheo tse 19 tse sa reroang bakeng sa phetisetso ea bolt le ho nchafatsa gasket. Ka liboutu tsa Monel K-500, li tsamaile likhoeli tse 22 ntle le lenonyello le le leng le lutla. Litsenyehelo tsa ho netefatsa mosebetsi, nako ea ho theola, le ts'ireletso li theohile ka $217,000 ka selemo. Khanyetso ea kutu ha se tšobotsi. Ke tlhokomelo e chechisetsoang morao-le kotsi e chechisitsoeng.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Mechini Liboutu tsa Monel tse sebelisang litsi tsa CNC tse tiisitsoeng ke ISO 9001 tse nang le matšeliso a nako ea sebele a mocheso. Re fana ka li-billet tse netefalitsoeng tsa AMS 4675, re netefatsa hore na phallo ea lijo-thollo e kae pele re e etsa, 'me re etsa tlhahlobo ea ultrasonic sehlopheng se seng le se seng ho bona li-inclusions tsa subsurface. Ts'ebetso ea rona e kenyelletsa tharollo ea annealing ho 980 ° C ± 5 ° C, ho tima metsi ka potlako, ebe o tsofala ho 650 ° C bakeng sa lihora tsa 16 - ka ho toba ka ASTM B564. Bolt e 'ngoe le e' ngoe e na le ts'ebetso e felletseng: nomoro ea mocheso, tlaleho ea teko ea sekhahla, tlhahlobo ea corrosion ea intergranular (ASTM G28A), le data ea boholo ba CMM e bolokiloeng lilemo tse 10. Ha o hloka liboutu tsa Monel tse tšoereng torque ka mor'a lipotoloho tse 50,000 tsa khatello ho 95 ° C brine-ha re nahane. Re lekanya, rea tiisa, ebile rea tiisa.
Ha re sheba pele, liboutu tsa Monel li ntse li tsoela pele ho feta ho tiisa. Ha joale re ntse re kenya li-gauge tsa khatello ho li-shank tsa bolt tsa Monel 400 bakeng sa tlhahlobo ea nako ea 'nete ea ho jara metheo ea pompo ea bohlokoa. Merero ea moloko o latelang e kopanya li-micro-channel bakeng sa phepelo ea lubricant ea inline nakong ea ts'ebetso-ho eketsa linako tsa ts'ebeletso lits'ebetsong tse hole tsa oli. Bokamoso ha bo mabapi le liboutu tse matla tsa Monel. E mabapi le tse bohlale-tse entsoeng ka morero, tse netefalitsoeng ka data, le tse hahiloeng moo ho hloleha e seng khetho. Haeba kopo ea hau e hloka hore ho se ke ha e-ba bonolo ho sekisetsa botšepehing, k'hemistri, kapa ho tsitsisa, liboutu tsa monel ha se khetho ea hau e ntle. Ke khetho ea hau feela.
