Yepamusoro-yekupedzisira beryllium copper alloys inonyanya kushandiswa mumachina uye maindasitiri emagetsi.Nekuda kwehunhu hwayo hwakanaka uye hwakasiyana sechinhu chinoitisa chitubu, inonyanya kushandiswa mumakonesheni, IC sockets, switch, relays, micro motors uye mota dzemagetsi zvishandiso.Kuwedzera 0.2 ~ 2.0% beryllium kumhangura, simba rayo ndiro repamusoro-soro mumhangura alloys, uye zvakare ine hukama hwakanaka pakati pesimba rekusimba uye magetsi ekufambisa.Uye zvakare, kuumbwa kwayo, kuramba kuneta uye kuzorora kwekushushikana zvakare mamwe maCopper alloys haakwanise kuenderana.Pfungwa dzayo huru dzinogona kupfupikiswa sezvizvi:
1. Kuoma kwakakwana uye simba: Mushure mekuedzwa kwakawanda, beryllium mhangura inogona kuwana simba guru uye kuoma kuburikidza nekuoma kwemamiriro emvura.
2. Good thermal conductivity: Thermal conductivity ye beryllium yemhangura yemhangura inobatsira kudzora kutonhora kwepurasitiki yekugadzira molds, zvichiita kuti zvive nyore kudzora kutenderera kutenderera, uye panguva imwechete kuve nechokwadi chekufanana kwekushisa kwemadziro emadziro;
3. Upenyu hurefu hwehupenyu hwehuputi: Kugadzirisa mari yehuputi uye kuenderera mberi kwekugadzirwa, hupenyu hunotarisirwa hwehupenyu hwehuputi hunokosha zvikuru kumugadziri.Kana kusimba nekuoma kwemhangura yeberyllium ikasangana nezvinodiwa, beryllium mhangura inokanganisa kudziya kwekuumbwa.Iko kusanzwa kwekushushikana kunogona kuvandudza zvakanyanya hupenyu hwebasa re mold,
4. Hunhu hwakanaka hwepamusoro: Beryllium mhangura yakanyatsokodzera kupedzisa kwepamusoro, inogona kuve yakananga electroplated, uye ine yakanakisa adhesion performance, uye beryllium mhangura zvakare iri nyore kupurisa.
Beryllium mhangura isimbi yemhangura ine beryllium sechinhu chikuru chinosanganisa, inozivikanwawo se beryllium bronze.Iyo yakakwira-giredhi elastic zvinhu ine yakanakisa kuita pakati pemhangura alloys.Iyo ine simba rakakwirira, elasticity, kuoma, kuneta simba, diki elastic lag, corrosion resistance, kupfeka kuramba, kutonhora kuramba, high magetsi conductivity, asiri magineti, uye hapana maspark kana abatwa.Mutsara wezvakanakisa zvemuviri, kemikari uye michina zvivakwa.Kurongeka kweberyllium mhangura yakakamurwa kuita yakagadziriswa beryllium bronze uye yakakandwa beryllium bhuronzi.Anowanzo shandiswa cast beryllium bronzes ndeye Cu-2Be-0.5Co-0.3Si, Cu-2.6Be-0.5Co-0.3Si, Cu-0.5Be-2.5Co, etc. The beryllium content of processed beryllium bronze inodzorwa pasi pe2%, uye mudzimba beryllium mhangura inowedzerwa ne 0.3% nickel kana 0.3% cobalt.Kazhinji inoshandiswa beryllium mabhuronzi ndeaya: Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti, etc. Beryllium bronze inogadziriswa kupisa yakasimbiswa alloy.Yakagadzirwa beryllium bronze inonyanya kushandiswa seyakasiyana-siyana epamusoro elastic components, kunyanya zvakasiyana-siyana zvinoda conductivity yakanaka, corrosion resistance, kupfeka kuramba, kutonhora kuramba, uye non-magnetic properties.Inoshandiswa zvakanyanya se diaphragm, diaphragm, mabhero, micro switch Wait.Kukanda beryllium bhuronzi inoshandiswa pakuputika-zvisina kuputika, zviumbwa zvakasiyana-siyana, mabhengi, makwenzi anotakura, bushings, magiya uye akasiyana maelectrode.Oxides uye guruva reberyllium zvinokuvadza kumuviri wemunhu, uye kungwarira kunofanirwa kutorwa mukugadzira uye kushandiswa.
Beryllium mhangura ialloy ine yakanaka mechanical, physical and chemical properties.Mushure mekudzima uye kupisa, ine simba rakawanda, elasticity, kupfeka kusagadzikana, kuneta kuramba uye kupisa kupisa.Panguva imwecheteyo, beryllium mhangura inewo yakakwirira yemagetsi conductivity.High thermal conductivity, kutonhora kuramba uye isiri-magnetic, hapana sparks pamhedzisiro, iri nyore kupinza uye braze, yakanakisa corrosion kuramba mumhepo, mvura yakachena uye mvura yegungwa.Corrosion resistance rate ye beryllium copper alloy mumvura yegungwa: (1.1-1.4) × 10-2mm/gore.Corrosion kudzika: (10.9-13.8) × 10-3mm/gore.Mushure mekuora, hapana shanduko musimba nekurebesa, saka inogona kuchengetedzwa mumvura yegungwa kweanopfuura makore makumi mana, uye chinhu chisingadzoreki chezvivakwa zvepasi pemvura tambo dzinodzokorora.Mune sulfuric acid yepakati: mu sulfuric acid ine musanganiswa weisingasviki 80% (yekamuri tembiricha), kudzika kwegore negore kudzika kuri 0.0012-0.1175mm, uye kukora kunowedzera kukurumidza kana kusungwa kwakakura kupfuura 80%.
Beryllium Copper Properties uye Parameters
Beryllium mhangura is supersaturated solid solution mhangura-based alloy.Iyo isiri-ferrous alloy ine yakanaka musanganiswa weiyo mechanical properties, physical properties, chemical properties uye corrosion resistance.Mushure mekugadzirisa kwakasimba uye kurapwa kwekuchembera, ine yakanyanya simba muganho, elasticity uye elasticity.Muganho, muganho wegoho uye muganho wekuneta, uye panguva imwechete ine yakakwirira yemagetsi conductivity, yekupisa conductivity, kuomarara kwakanyanya uye kusagadzika kwekusapfeka, kukwira kwepamusoro uye kusagadzikana kwekuora, inoshandiswa zvakanyanya mukugadzirwa kweakasiyana mold kuisa, pachinzvimbo chekugadzirwa kwesimbi High- nemazvo, molds yakaoma-shaped, welding electrode materials, die-casting machines, jekiseni molding machine punches, kusapfeka uye kusaita corrosion basa, etc. Beryllium copper tepi inoshandiswa mu micro-motor brushes, mbozhanhare, mabhatiri, uye zvigadzirwa. , uye chinhu chakakosha uye chakakosha maindasitiri ekuvaka hupfumi hwenyika.High-performance beryllium mhangura inonyanya kutarisisa kune akasiyana siyana ekushanda kwesimbi isina-ferrous simbi yakaderera-kudzvanywa uye giravhiti yekukanda molds.Kuburikidza nekutsvakurudza kwakadzama pamusoro pekukundikana kwechikonzero, kuumbwa uye hukama hwemukati hwesimbi yemvura yakaora kusagadzikana kweberyllium bronze mold zvinhu, yakagadzira yakakwirira magetsi conductivity (thermal), yakakwirira Iyo yepamusoro-inoshanda beryllium bronze mold zvinhu zvakasanganiswa nesimba, kupfeka kusagadzikana. , kupikisa kwekushisa kwepamusoro, kusimba kwepamusoro uye kuramba kwemarara kwesimbi yakanyungudutswa inogadzirisa matambudziko ekudzikira kwesimbi isina-ferrous simbi, kuputika kuri nyore uye kupfeka kwegiravhiti yekukanda molds, nezvimwewo, uye inovandudza zvakanyanya hupenyu hwechiumbwa, kukurumidza kukurumidza uye kukanda simba;kukunda kunamatira kwesimbi yakanyungudutswa slag uye kukukurwa kwe mold;kuvandudza kunaka kwepamusoro kwekukanda;kuderedza mari yekugadzira;ita kuti hupenyu hwe mold huve pedyo nezinga rinotengeswa kunze kwenyika.Yepamusoro-inoshanda beryllium mhangura kuomarara HRC43, density 8.3g/cm3, beryllium content 1.9% -2.15%, inoshandiswa zvakanyanya mupurasitiki jekiseni mold mold, mold cores, die-casting punches, inopisa mumhanyi kutonhora masisitimu, thermal nozzles, kuvhuvhuta. yakazara mhango yemapurasitiki molds, molds dzemotokari, mahwendefa ekupfeka, nezvimwe.
Kushandiswa kweberyllium mhangura
Parizvino, kushandiswa kweberyllium mhangura kunonyanya kushandiswa pakugadzira molds.Beryllium mhangura yemhangura inogona kushandiswa kugadzira magetsi ekubatanidza maconta, kugadzira akasiyana siyana ekuchinja, uye kugadzira zvakakosha zvakakosha, senge diaphragms, diaphragms, mabhero, spring washers, micro-motor mabhurashi uye commutators, magetsi plugs Zvikamu, switch, contacts, wachi. zvikamu, zvinyorwa zvekuteerera, nezvimwe. Beryllium mhangura imhangura matrix alloy material ine beryllium sechinhu chikuru.Chiyero chayo chekushandisa chete kana iyo beryllium mhangura zvinhu inoshandiswa pasi pezvinodiwa zvekupisa kwekushisa kwepamusoro, kuoma kwepamusoro uye kushomeka kwepamusoro.Beryllium mhangura inogona kukamurwa kuita mitsetse, mahwendefa, tsvimbo, waya, uye machubhu muchimiro chemidziyo.Kazhinji kutaura, kune marudzi matatu eberyllium mhangura.1. High elasticity 2. High thermal conductivity uye yakakwirira kuoma 3. Kuoma kwepamusoro uye kushandiswa kwepamusoro kupfeka kushandiswa pamagetsi.Kuenzaniswa nedzimwe ndarira uye mhangura tsvuku, beryllium mhangura inofanira kunzi isimbi yakareruka.Muchikamu chakafara, zvinhu zvemuviri zvinowanzopatsanurwa mumhando mbiri: 1. Zvivako zvekushandisa uye 2. Zvishandiso zvinoshanda.Zvishandiso zvinoshanda zvinoreva zvinhu zvinoratidzira zvakakosha zvinhu zvakaita semagetsi, magnetism, mwenje, biology, uye chemistry kunze kwemakanika zvinhu.Zvivako zvekugadzira zvinowanzo tarisa pane mechanics ezvishandiso zvavo uye akasiyana akajairwa zvimiro zvemuviri.Mupfungwa iyi, beryllium mhangura inofanira kunge iri yezvinhu zvekuumbwa.Beryllium mhangura zvinhu zvine hunhu hwayo, izvo zvinogona kupa kutamba kwakazara kune hunhu hwezvinhu zviri kushandiswa.
Hupenyu hurefu hwebasa reberyllium copper molds: kuronga bhajeti mari yezviumbwa uye kuenderera mberi kwekugadzirwa, inotarisirwa hupenyu hwesevhisi hwema mold hwakakosha kwazvo kune vanogadzira.Kana kusimba uye kuoma kweberyllium mhangura zvinosangana nezvinodiwa, beryllium mhangura inokanganisa kudziya kwe mold.Iko kusanzwa kwekunetseka kunogona kuvandudza zvakanyanya hupenyu hwebasa re mold.Usati waona kushandiswa kweberyllium copper mold zvinhu, simba regoho, elastic modulus, thermal conductivity uye tembiricha yekuwedzera coefficient ye beryllium mhangura inofanirawo kufungwa.Beryllium mhangura inonyanya kurwisa kushushikana kwekupisa kupfuura kufa simbi.Yakanakisa pamusoro pemhando yeberyllium mhangura: beryllium mhangura yakanyatsokodzera kupedzisa kwepamusoro, inogona kuve yakananga electroplated, uye ine yakanaka adhesion, uye beryllium mhangura zvakare iri nyore kupukuta.Beryllium mhangura ine yakanakisa thermal conductivity, yakanaka mechanic zvivakwa uye kunaka kuoma.Inowanzoshandiswa munzvimbo dzine kupisa kwejekiseni yechigadzirwa, hazvisi nyore kushandisa mvura inotonhorera, uye kupisa kunowedzera, uye zvinodiwa zvehutano hwechigadzirwa zvakanyanyisa!Asi chenjera kana beryllium mhangura ine chepfu!
Beryllium mhangura, inozivikanwawo seberyllium bronze, ndiye "mambo wekunyungudika" mumhangura alloys.
chigadzirwa.Yakakwirira-yakasimba yakakandwa beryllium bronze alloy, mushure mekupisa kupisa, haina kungoita simba rakawanda, kuomarara kwepamusoro, asiwo ine zvakanakira kupfeka kusaga uye kushora, kuita kwakanakisa kukanda, beryllium bronze alloy yakakodzera kugadzirwa kwemhando dzakasiyana-siyana, kuputika. -uchapupu hwekuchengetedza maturusi, kupfeka-kusagadzikana Zvikamu zvakaita semakamera, magiya, giya rehonye, ​​mabearings, etc. High conductivity yakakanda beryllium copper alloy, iyo ine yakakwirira yemagetsi conductivity uye thermal conductivity mushure mekupisa kupisa, beryllium copper alloy yakakodzera kugadzira kushandura zvikamu. , kushamwaridzana kwakasimba uye zvakafanana zvino-kutakura zvikamu, kugadzira zvivharo, electrode zvinhu uye molds epurasitiki yekupikisa welding, Hydroelectric inoramba ichikanda muchina mold mukati sleeve, nezvimwewo.
Yakakwira beryllium mhangura ine hunhu hwekusimba kwepamusoro, kuomarara kwepamusoro, kukwirira kwepamusoro, kukwirira kwepamusoro, kusagadzika kwekupfeka, kusanzwa kuneta, kusagadzikana kwecorrosion uye diki elastic hysteresis.Inonyanya kushandiswa mukudzora tembiricha, nharembozha mabhatiri, makomputa, auto zvikamu, micro Motors, bhurashi tsono, advanced bearing, magirazi, mabatiro, magiya, zvibhakera, marudzi ese easina-sparking switch, ese marudzi ese emagetsi emagetsi uye kukanda chaiko. zviumbwa, nezvimwewo.
High-performance beryllium mhangura inonyanya kutarisisa kune akasiyana siyana ekushanda kwesimbi isina-ferrous simbi yakaderera-kudzvanywa uye giravhiti yekukanda molds.Kuburikidza nekutsvakurudza kwakadzama pamusoro pekukundikana kwechikonzero, kuumbwa uye hukama hwemukati hwesimbi yemvura yakaora kusagadzikana kweberyllium bronze mold zvinhu, yakagadzira yakakwirira magetsi conductivity (thermal), yakakwirira Iyo yepamusoro-inoshanda beryllium bronze mold zvinhu zvakasanganiswa nesimba, kupfeka kusagadzikana. , kupikisa kwekushisa kwepamusoro, kusimba kwepamusoro uye kuramba kwemarara kwesimbi yakanyungudutswa inogadzirisa matambudziko ekuderera kwesimbi yepamba isina-ferrous simbi, kuputika nyore uye kupfeka kwegiravhiti yekukanda molds, nezvimwewo, uye inovandudza zvakanyanya hupenyu hwehuputi uye simba rekukanda;kukunda kunamatira kwesimbi yakanyungudutswa slag uye kukukurwa kwe mold;kuvandudza kunaka kwepamusoro kwekukanda;kuderedza mari yekugadzira;ita kuti hupenyu hwe mold huve pedyo nezinga rinotengeswa kunze kwenyika.High-performance beryllium bronze mold material hardness iri pakati (HRC) 38-43, density is 8.3g/cm3, main addition element is beryllium, ine beryllium 1.9% -2.15%, inoshandiswa zvakanyanya mukugadzira jekiseni repurasitiki.Die cores, die casting punches, anopisa mumhanyi kutonhora masisitimu, anopisa nozzles, akabatikana cavities of blow molds, mota mold, kupfeka ndiro, nezvimwe.