I-Beryllium bronze yi-alloy yokuqinisa imvula eguquguqukayo kakhulu. Emva kwesisombululo esiqinileyo kunye nonyango lokuguga, amandla anokufikelela kwi-1250-1500MPa (1250-1500kg). Iimpawu zayo zonyango lobushushu zezi: ine-plasticity entle emva konyango lwesisombululo esiqinileyo kwaye inokuguqulwa kukusebenza ngokubanda. Nangona kunjalo, emva konyango lokuguga, inomda obalaseleyo wokunwebeka, kwaye ubunzima bayo kunye namandla ayo nawo ayaphucuka.
(1) Unyango oluqinileyo lwe-beryllium bronze
Ngokubanzi, ubushushu bokufudumeza xa kunyangwa isisombululo buphakathi kwe-780-820℃. Kwizinto ezisetyenziswa njengezinto ezithambileyo, kusetyenziswa i-760-780℃, ikakhulu ukuthintela iinkozo ezirhabaxa ukuba zingachaphazeli amandla. Ubushushu obufanayo besithando sonyango lwesisombululo kufuneka bulawulwe ngokungqongqo ngaphakathi kwe-±5°C. Ixesha lokubamba ngokubanzi lingabalwa njengeyure e-1/25mm. Xa i-beryllium bronze iphantsi konyango lokufudumeza isisombululo esiqinileyo emoyeni okanye emoyeni oxidizing, ifilimu ye-oxide iya kwenziwa phezu komphezulu. Nangona ingenampembelelo ingako kwiimpawu zoomatshini emva kokuqina kobudala, iya kuchaphazela ubomi benkonzo yesikhunta sesixhobo ngexesha lokusebenza okubandayo. Ukuze kuthintelwe i-oxidation, kufuneka ifudunyezwe kwisithando somoya okanye ukubola kwe-ammonia, igesi engasebenziyo, umoya onciphisayo (njenge-hydrogen, i-carbon monoxide, njl.njl.) ukuze kufunyanwe isiphumo sonyango lobushushu esikhanyayo. Ukongeza, kufuneka kunikwe ingqalelo ekufinyezeni ixesha lokudlulisa (ngexesha lokucima) kangangoko kunokwenzeka, kungenjalo iimpawu zoomatshini emva kokwaluphala ziya kuchaphazeleka. Izinto ezincinci aziyi kudlula imizuzwana emi-3, kwaye iindawo eziqhelekileyo aziyi kudlula imizuzwana emi-5. Isixhobo sokucima umlilo sidla ngokusebenzisa amanzi (akukho mfuneko yokufudumeza). Kakade ke, ioyile ingasetyenziselwa iindawo ezineemilo ezinzima ukuthintela ukuguquka.
(2) Unyango lokwaluphala kwe-beryllium bronze
Ubushushu bokuguga be-beryllium bronze bunxulumene nomxholo we-Be. Zonke ii-alloys eziqulethe ngaphantsi kwe-2.1% ye-Be kufuneka zigugiswe. Kwii-alloys ezine-Be ezingaphezulu kwe-1.7%, ubushushu bokuguga obufanelekileyo yi-300-330°C, kwaye ixesha lokubamba liyiyure eyi-1-3 (kuxhomekeke kwimo kunye nobukhulu benxalenye). Kwii-alloys ze-electrode eziqhuba kakhulu ezine-Be ngaphantsi kwe-0.5%, ngenxa yokwanda kwenqanaba lokunyibilika, ubushushu bokuguga obufanelekileyo yi-450-480°C kwaye ixesha lokubamba liyiyure eyi-1-3. Kwiminyaka yakutshanje, kuye kwaphuhliswa ukuguga okuphindwe kabini kunye nokwamanqanaba amaninzi, oko kukuthi, ukuguga kwexesha elifutshane kubushushu obuphezulu kwaye emva koko ukuguga kwexesha elide kwi-insulation kubushushu obuphantsi. Inzuzo yoku kukuba ukusebenza kuphuculwe kodwa ukuguqulwa kuncitshisiwe. Ukuze kuphuculwe ukuchaneka kobukhulu be-beryllium bronze emva kokuguga, izixhobo zingasetyenziselwa ukuguga, kwaye ngamanye amaxesha amanqanaba amabini ahlukeneyo onyango lokuguga angasetyenziswa.
(3) Unyango lokunciphisa uxinzelelo lwe-beryllium bronze
Ubushushu bokunciphisa uxinzelelo lwe-beryllium bronze yi-150-200℃ kwaye ixesha lokubamba liyiyure eyi-1-1.5. Ingasetyenziselwa ukuphelisa uxinzelelo olushiyekileyo olubangelwa kukusika isinyithi, ukusolula, ukwakheka okubandayo, njl.njl., kunye nokuzinzisa ukuchaneka kobume kunye nobukhulu beendawo ngexesha lokusetyenziswa ixesha elide.
Iiklasi zobhedu zeberyllium bronze/beryllium ezisetyenziswa rhoqo
| Umgangatho waseTshayina | QBe2, QBe1.9, QBe1.9-0.1, QBe1.7, QBe0.6-2.5, QBe0.4-1.8, QBe0.3-1.5. |
| Umgangatho waseYurophu | I-CuBe1.7 (CW100C), i-CuBe2 (CW101C), i-CuBe2Pb (CW102C), i-CuCo1Ni1Be (CW103C), i-CuCo2Be (CW104C) |
| Umgangatho waseMelika | ubhedu lwe-beryllium C17000, C17200, C17300, ubhedu lwe-beryllium cobalt C17500, ubhedu lwe-beryllium nickel C17510. |
| Umgangatho waseJapan | C1700, C1720, C1751. |
IJindalai Steel Group inako ukubonelela ngokuhanjiswa ngexesha elifanelekileyo kunye nokucutshungulwa kokuqengqeleka nokusika ngexesha elifunekayo ukuqinisekisa ukuba inokubonelela abasebenzisi ngeemveliso zesinyithi ezifanelekileyo ngokuchanekileyo nangokukhawuleza. Le nkampani igcina inani elikhulu lezinto ze-alloy zobhedu ezifana nobhedu, ubhedu olungenaoksijini, ubhedu lwe-beryllium, ubhedu, ubhedu olumhlophe, ubhedu lwe-chromium zirconium, ubhedu lwe-tungsten, njl. unyaka wonke. Iimveliso ezibonelelwayo ziquka iintonga zobhedu, iipleyiti zobhedu, iityhubhu zobhedu, imicu yobhedu, iingcingo zobhedu, ubhedu lwentambo, umqolo wobhedu, ibha yobhedu, ibhloko yobhedu, intonga yehexagonal, ityhubhu yesikwere, ikhekhe elijikelezileyo, njl., kwaye izixhobo ezahlukeneyo ezingezizo ezisemgangathweni zinokwenziwa ngokwezifiso.
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Ixesha leposi: Matshi-23-2024
