I-Multifunctional Roles Nevalue Yezimboni Ye-Nickel Alloys

Ama-nickel alloys ayikilasi lezinto-ezisebenza kahle kakhulu zensimbi ezine-nickel matrix nezinto ezingeziwe ezifana ne-chromium, i-molybdenum, insimbi, nethusi. Badlala indima engenakushintshwa embonini yesimanje. Izakhiwo zabo eziyingqayizivele zomzimba namakhemikhali zibenza bakwazi ukugcina ukuzinza nokwethembeka okuhle kakhulu ngisho nasezimweni ezimbi kakhulu, okuholela ekusebenziseni kwabo okusabalele emikhakheni ye-aerospace, amandla, amakhemikhali, kanye ne-electronics.

Ama-Nickel alloys abonakala kakhulu ngokumelana kwawo-nezinga lokushisa eliphezulu kanye nokungagqwali. Isibonelo, ama-superalloy asuselwa ku-nickel-njenge-Inconel ne-Hastelloy agcina amandla aphezulu kanye nokumelana ne-oxidation emazingeni okushisa aphezulu, okuwenza asetshenziswe kabanzi-ezingxenyeni ezishisayo zokugcina zezinjini zezindiza nezinjini zegesi. Lawa ma-alloys angasebenza isikhathi eside emazingeni okushisa angaphezu kuka-1000℃kuyilapho emelana nokugqwala kwegesi nokukhathala okushisayo, eqinisekisa ukuphepha kwenjini nokusebenza kahle.

Ama-alloys e-nickel aziswa kakhulu embonini yamakhemikhali ne-petroleum ngenxa yokumelana nokugqwala okuhle kakhulu. Ama-alloys e-nickel aqukethe i-molybdenum ne-chromium, njenge-C-276, amelana nokugqwala okuvela kuma-asidi aqinile, ama-alkali, namanzi olwandle futhi avame ukusetshenziswa emikhunjini ye-reactor, amapayipi, nama-valve. Embonini yenuzi, ama-nickel alloys nawo asetshenziswa ezinhlelweni zokupholisa i-reactor kanye ne-nuclear fuel cladding, ngenxa yekhono lawo lokumelana nemisebe ephezulu kanye nezinga lokushisa elibi kakhulu.

Ama-Nickel alloys nawo adlala indima ebalulekile emikhakheni ye-electronics kanye namandla. Amanye ama-nickel alloys anezinto ezinhle kazibuthe, eziwenza akwazi ukusetshenziswa{1}}kuma-core kazibuthe aphezulu kuma-transformer namamotho kagesi. Embonini yebhethri, ama-alloys asekelwe ku-nickel{3}ayizinto ezibalulekile zebhethri ye-nickel{4}}ye-metal hydride namaseli kaphethiloli, okuthinta ngokuqondile ukusebenza kwawo{5}} kokukhipha kanye nempilo yokuphila.

Ngamafuphi, ama-nickel alloys, namandla awo aphezulu{0}}okushisa okuphezulu, ukumelana nokugqwala, kanye nokuguquguquka, asephenduke isisekelo esibalulekile embonini yesimanje. Ngokuthuthuka kwezobuchwepheshe, ukusetshenziswa kwama-nickel alloys kuzoqhubeka nokunwetshwa, kunikeze ukwesekwa okubalulekile{2}}kokukhiqiza okuphezulu kanye nentuthuko eqhubekayo.