Thepa e tsoetseng pele ea Elastic e sebetsang ka ho Fetisisa ka Lialloi tsa Copper

Beryllium koporo e le alloy e entsoeng ka tšepe ea koporo ea beryllium, e tsejoang hape e le beryllium bronze, beryllium koporo alloy.Ke motsoako o nang le thepa e ntle ea mochini, ea 'mele le ea lik'hemik'hale.Ka mor'a ho tima le ho halefa, e na le matla a phahameng, elasticity, ho hanyetsa ho apara, ho hanyetsa mokhathala le ho hanyetsa mocheso.Ka nako e ts'oanang, koporo ea beryllium e boetse e na le motlakase o phahameng oa motlakase., conductivity ea mocheso, ho hanyetsa serame le ho se na matla a makenete, ha ho na litlhase ha li ameha, ho bonolo ho chesehela le ho chesoa, ho hanyetsa kutu ho hoholo moeeng, metsi a hloekileng le metsi a leoatle.
Ke thepa ea boleng bo holimo e nang le ts'ebetso e ntle ka ho fetisisa har'a li-alloys tsa koporo.E na le matla a phahameng, elasticity, thata, matla a mokhathala, lesela le lenyenyane la elastic, ho hanyetsa kutu, ho hanyetsa ho roala, ho hanyetsa serame, conductivity e phahameng, e seng ea makenete, 'me ha e na litlhase ha e ameha.Letoto la thepa e babatsehang ea 'mele, ea lik'hemik'hale le ea mechine.'Mala oa koporo ea beryllium hangata o bontša mebala e' meli e khubelu kapa e mosehla.Ke ntho e tloaelehileng hore 'mala oa koporo ea beryllium o hlahe o mosehla le o mofubelu, hobane lik'hemik'hale tsa lik'hemik'hale tsa oxidation li etsahala nakong ea tlhahiso le polokelo,' me 'mala o fetoha.
Parameters: Density 8.3g/cm3 Ho thata pele ho tima 200-250HV Ho thatafala ka mor'a ho tima ≥36-42HRC Mocheso oa ho tima 315℃≈600℉ Nako ea ho tima lihora tse 2
Mocheso o bonolo oa 930 ℃ Kamora ho nolofatsa, boima ba 135± 35HV, matla a thata ≥1000mPa
Koporo ea Beryllium e arotsoe ka koporo e phahameng ea beryllium le koporo e tlase ea beryllium.Koporo e phahameng ea beryllium e bolela koporo ea beryllium e nang le beryllium e kholo ho feta 2.0.Beryllium koporo ke sesebelisoa sa ho tjheseletsa eleketrode bakeng sa welding, e nang le conductivity e ntle ea motlakase le ea mocheso le boima bo phahameng.Ha ho chesoa, ho roala ha electrode ho fokotseha, lebelo le potlakile, 'me litšenyehelo li tlaase.
Mokhoa oa Tlhahiso ea Koporo ea Beryllium
Ts'ebetso ea tlhahiso ea koporo ea beryllium e arotsoe ka mehato e mene: tlhahiso ea beryllium-copper master alloy ka mokhoa oa ho fokotsa carbothermal, ho qhibiliha ha beryllium koporo alloy, ingot ea koporo ea koporo le ho hlahisa poleiti ea koporo ea beryllium, hlobolisa le hlobo.
Tlhahiso ea li-alloys tsa beryllium-copper master ka ho fokotsa carbothermal e bua ka phokotso e tobileng ea beryllium ka beryllium oxide e nang le carbon ka koporo e qhibilihisitsoeng, e lateloa ke alloying ka koporo.Tlhahiso ea beryllium-copper master alloy ka ho fokotsa carbothermic indastering e etsoa ka sebōpi sa motlakase sa arc.Sebōpi sa motlakase sa arc se kenngoa ka setsing se tiisitsoeng.Motho ea sebetsang o roala maske a khase.% ea phofo ea carbon e kopantsoe ka leloala la bolo le fatše, ebe joale lesela la koporo, lesela la beryllium oxide le motsoako oa carbon powder li kenngoa ka har'a sebōpi sa motlakase sa arc ka lihlopha, se matlafalitsoeng le ho qhibiliha.Ha e pholisitsoe ho likhato tse 950 tsa Celsius - 1000 likhato tsa Celsius, lebitso la motsoako oa beryllium carbide, carbon, le phofo e setseng e phaphametse, slag, ebe e lahleloa ka har'a li-ingots tsa 2.25 kg kapa 5 kg ka likhato tse 950 tsa Celsius.
Tefiso e sebelisoang ho qhibilihisa beryllium koporo alloy e kenyelletsa tšepe e ncha, likhechana, tefiso ea bobeli ea ho qhibilihisa le motsoako o moholo.
Beryllium ka kakaretso e sebelisa beryllium-copper master alloy (e nang le beryllium 4%);nickel ka linako tse ling e sebelisa tšepe e ncha, ke hore, nickel electrolytic, empa ho molemo ho sebelisa nickel-copper master alloy (e nang le 20% nickel);cobalt e sebelisa cobalt-copper master alloy ( Cobalt 5.5%), 'me ba bang ba sebelisa cobalt e hloekileng ka ho toba;titanium e eketsoa ke titanium-copper master alloy (e nang le 15% ea titanium, 'me e meng e boetse e na le 27.4% ea titanium),' me ba bang ba eketsa ka ho toba seponche titanium;magnesium ke magnesium- Copper master alloy (e nang le 35.7% magnesium) e kentsoe.
Li-chips (li-chips tsa ho sila, li-cutting chips, joalo-joalo) le likotoana tse nyenyane tsa sekhutlo tse hlahisoang nakong ea ts'ebetso hangata li kenngoa ka har'a li-ingots ka mor'a ho qhibiliha ha bobeli e le tefiso ea ho qhibilihisa;ho phaella ho remelting lintho tse bonahalang tse nchafalitsoeng, ha batching Ho boetse ho tloaelehile ho eketsa litšila tse ling tsa ho lahlela le machining litšila ka ho toba sebōping.
Ingot ea beryllium koporo alloy e arotsoe ka ingot e seng vacuum le vacuum ingot.Mekhoa ea ho lahla ea "non-vacuum ingot casting" e sebelisoang hona joale ts'ebetsong ea tlhahiso ea koporo ea beryllium e kenyelletsa ho lahla hlobo ea tšepe ea tšepe e sa tsitsang, ho lahla ha ingot e se nang metsi, ho lahla ha li-ingot tse sa khaotseng le ho tsoela pele.Mekhoa e 'meli ea pele e sebelisoa feela lifemeng tse nang le sekala se senyenyane sa tlhahiso.
Litsebi li boletse hore e le hore u fumane li-ingots tsa beryllium-copper alloy tse nang le khase e tlaase, karohano e nyenyane, li-inclusions tse fokolang, le sebopeho sa kristale se ts'oanang le se teteaneng, tsela e molemo ka ho fetisisa ke ho hloekisa li-ingots ka mor'a ho qhibiliha ha vacuum.Vacuum ingot casting e na le phello e kholo ho netefatseng litaba tsa lintho tse ka oxidizable habonolo joalo ka beryllium le titanium.Ha ho hlokahala, khase ea inert e ka hlahisoa ho sireletsa mokhoa oa ho lahla ingot.
Tlhaloso ea phekolo ea mocheso oa koporo ea beryllium: phekolo ea mocheso oa beryllium borone Pheko ea mocheso ea beryllium boronse e ka aroloa ka phekolo ea annealing, phekolo ea tharollo le phekolo ea botsofali ka mor'a phekolo ea tharollo.
Phekolo ea beryllium koporo ea ho khutla (ho khutla) e arotsoe ka: (1) Ho nolofatsa ha mahareng, ho ka sebelisoang bakeng sa mokhoa oa ho nolofatsa bohareng ba ts'ebetso.(2) Tekanyo e tsitsitseng e sebelisoa ho felisa khatello ea mochine e hlahisoang nakong ea liliba tse nepahetseng le ho lekanya, le ho tsitsisa litekanyo tse ka ntle.(3) Ho fokotsa khatello ea maikutlo ho sebelisoa ho felisa khatello ea kelello e hlahisoang nakong ea ho sebetsa le ho lekanya.


Nako ea poso: Jun-06-2022