Cobalt alloys zvinhu izvo zvakanyanya zvinosanganisira cobalt yakasanganiswa nezvimwe zvinhu zvakaita sechromium, nickel, tungsten, molybdenum, uye iron. Aya ma alloys ane huwandu hwakasiyana hwekushandisa nekuda kweiyo yakasarudzika midziyo, zvinosanganisira yakakwirira simba, corrosion resistance, heat resistance, uye kupfeka kuramba.
Pazasi pane mamwe makiyi ekushandiswa kwecobalt alloys:
1.Aerospace Industry
(1).Jet Injini Zvikamu: Cobalt-based alloys, kunyanya ayo ane chromium, anoshandiswa pakuvaka turbine blades, ejini zvikamu, uye zvimwe zvikamu zvinofanirwa kutsungirira kupisa kwakanyanya uye kushushikana. Aya ma alloys anogona kuchengetedza simba ravo uye kutendeseka pane yakakwirira tembiricha.
(2).Masimbi Asingachinji Kupisa: Nekuda kwekunyanya kupikisa kupisa uye oxidation, cobalt alloys akanakira injini dzeturbine, makamuri ekupisa, uye masisitimu ekupedza simba muinjini dzendege.
2.Medical uye Prosthetics
(1).Kudyara Kwemabhonzo: Cobalt-chromium alloys anoshandiswa zvakanyanya kugadzira anogara uye biocompatible prosthetic zvishandiso, senge majoini kutsiva (semuenzaniso, hudyu nemabvi anodyara), mazino anodyara, uye bhonzo screws.
(2).Zvishandiso zvekuvhiya: Cobalt alloys anoshandiswawo mukugadzira midziyo yekuvhiya yakasimba kwazvo nekuti yakasimba, isingapfeki, uye isingaore.
(3) Dental Alloys: Cobalt-based alloys anowanzo shandiswa mumakorona, mabhiriji, uye mamwe mazino ma prostheses nekuda kwekunaka kwavo kupfeka kuramba uye biocompatibility.
3.Kucheka Zvishandiso uye Kupfeka-Kudzivirira Zvikamu
(1).Drills, Molds, and Dies: Cobalt alloys anoshandiswa mukugadzira maturusi ekucheka, anofa, uye mold inoda kuomarara kwakanyanya uye kupfeka kuramba, kunyanya munzvimbo dzinopisa.
(2).Hardfacing uye Wear Parts: Cobalt-based alloys anowanzo shandiswa kupfekedza simbi zvidimbu kuti zvidzivirire kubva pakusakara uye kukukurwa, kunyanya mumichina yezvikamu zvakafumurwa kune yakanyanya kukweshera.
4.Nyukireya Simba
Nuclear Reactor Zvikamu: Mamwe macobalt alloys anoshandiswa mumagetsi enyukireya, kwaanoshanda munzvimbo dzine tembiricha yakanyanyisa uye kuratidzwa kwemwaranzi. Semuenzaniso, cobalt inoshandiswa mukugadzira reactor cores uye mafuta magungano nekuda kwekugadzikana kwayo pakupisa kwakanyanya uye kuramba neutron bombardment.
5.Electronics uye Mabhatiri
(1).Mabhatiri Anogona Kuchajwa: Cobalt chinhu chakakosha mumabhatiri e-lithium-ion, ayo anosimbisa akawanda emagetsi evatengi uye mota dzemagetsi. Cobalt alloys anobatsira kuvandudza kushanda kwebhatiri nekusimudzira simba remagetsi, hupenyu hurefu, uye kugadzikana kwekupisa.
(2) Magnetic Materials: Mamwe magineti ecobalt anoshandiswa mumagineti epamusoro-soro uye magineti ekuchengetedza magineti, senge mukuchengetedza data kana michina yeMRI, nekuda kwesimba ravo remagineti.
6.Corrosion-Resistant Applications
(1).Chemical Processing: Cobalt alloys inoshingirira kune dzakasiyana siyana nharaunda dzinoparadza, zvichiita kuti dzive dzakakodzera kushandiswa mumakemikari reactors, pombi, mavharuvhu, uye zvimwe zvishandiso zvinosangana neane hukasha kemikari, asidhi, uye tembiricha yakakwira.
(2).Magariro eMarine: Nekuti macobalt alloys anoshingirira mukuora kwemvura yemunyu, anoshandiswa munzvimbo dzemugungwa, kusanganisira zvikamu zvezvikepe, mapuratifomu ekumahombekombe, uye midziyo yepasi pegungwa.
7.High-Performance Magnets
Cobalt alloys anoshandiswa kugadzira akasimba-akasimba magineti anoshandiswa mune akasiyana maapplication, anosanganisira emagetsi mota, vatauri, maikorofoni, uye magineti actuators. Alloys senge samarium-cobalt anowanzo shandiswa mumashandisirwo anoda akasimba, akasimba magineti.
8.Automotive Applications
(1).Turbocharger Zvikamu: Nekuda kwekuita kwavo kwepamusoro-tembiricha, cobalt alloys anoshandiswa mumotokari turbocharger uye zvimwe zvakakwirira-inoshanda injini zvikamu.
(2).Mavharuvhu neMavharuvhu Zvigaro: Cobalt alloys, kunyanya ayo ane chromium kana nickel, anoshandiswawo mumainjini epamusoro-soro kugadzira mavharuvhu uye zvigaro zvevharuvhu, uko kupfeka kuramba uye kusimba kwakakosha.
9.Coatings uye Surface Treatments
(1).Protective Coatings: Cobalt alloys anoshandiswa mukudzivirira machira uye kurapwa kwepamusoro kuvandudza kupfeka kuramba uye hupenyu hurefu hwezvikamu zvesimbi mumamiriro akaomarara.
(2).Thermal Spraying: Cobalt-based alloys inogona kushandiswa mukupisa kupfapfaidza matekiniki ekuputira zvikamu zvinosangana nekupfeka kwakanyanya kana kutonhora kwakanyanya.
10.Specialized Tools
Drill Bits uye Saw: Cobalt simbi (kazhinji cobalt-chromium kana cobalt-molybdenum alloy) inoshandiswa mukugadzira maturusi ekucheka-high-speed, zviboorero, uye mashizha ekuona nekuda kwekuoma kwayo, kusapfeka, uye kukwanisa kuchengetedza kupinza pakupisa kwakanyanya.
11.Alloys yeSuperalloys
High-Temperature Superalloys: Cobalt-based superalloys, senge Co-Cr-Mo alloys, anoshandiswa mukushandisa zvakanyanya senge gasi turbines uye injini dzeindasitiri, kwaanofanirwa kuchengetedza zvivakwa zvemuchina uye kuramba oxidation uye corrosion pakupisa kwakanyanya.
Pfupiso yeZvivakwa Zvinokosha zveCobalt Alloys:
1.High-tembiricha simba: Inochengetedza simba patembiricha yakakwira, ichiita kuti ive yakakosha kumainjini uye turbine blades.
2.Corrosion resistance: Inopesana neoxidation uye corrosion, kunyanya munzvimbo dzakaoma.
3.Kupfeka kuramba: Yakanakira kucheka maturusi, prosthetics, uye mamwe maapplication uko kusimba kwakakosha.
4.Magnetic properties: Inoshandiswa mumagineti uye magineti ekuchengetedza zvishandiso nekuda kweiyo yakasimba magineti.
Mukupedzisa, cobalt alloys ane huwandu hwakawanda hwekushandisa mumaindasitiri anoda zvinhu zvine simba rakasiyana, kusimba, uye kuramba kupfeka, kupisa, uye ngura. Musanganiswa wavo wakasarudzika wezvivakwa unovaita vakakosha muminda senge aerospace, mushonga, simba, uye kugadzira.
