I-alloy yobhedu kunye ne-beryllium njengeyona nto idibeneyo ebizwa ngokuba yi-beryllium bronze.
Yimathiriyeli yomgangatho ophezulu we-elastic kunye nokusebenza kakuhle phakathi kwee-alloys zethusi.Inamandla amakhulu, ukuqina, ukuqina, amandla okudinwa, i-elag encinci, ukuxhathisa ukubola, ukumelana nokunxiba, ukumelana nokubanda, ukuqhuba okuphezulu, okungeyo-magnetic, kwaye akukho zintlantsi xa zichaphazeleka.Uluhlu lweempawu ezibalaseleyo zomzimba, iikhemikhali kunye nezoomatshini.
Hlela lo mhlathi ukuhlelwa kobhedu lweberyllium
Kukho i-beryllium yobhedu esetyenzisiweyo kunye ne-beryllium yobhedu.
I-bronze ye-beryllium esetyenziswa ngokuqhelekileyo i-Cu-2Be-0.5Co-0.3Si, i-Cu-2.6Be-0.5Co-0.3Si, i-Cu-0.5Be-2.5Co, njl kunye ne-beryllium yobhedu yasekhaya yongezwa nge-nickel ye-0.3% okanye i-0.3% ye-cobalt.
Iibronze ze-beryllium eziqhelekileyo ezisetyenzisiweyo zezi: Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti, njl.
Ubhedu lweBeryllium lunyango lobushushu elomeleziweyo lwealloyi.
Ubhedu olucutshungulweyo lweberyllium lusetyenziswa ikakhulu kumacandelo ahlukeneyo eelastiki aphambili, ngakumbi lawo afuna i-conductivity elungileyo, ukuxhathisa ukubola, ukumelana nokunxiba, ukumelana nokubanda, kunye neempawu ezingezizo ezemagneti, kwaye isetyenziswa kakhulu kwidiaphragms, diaphragms, bellows, kunye nokutshintsha kwemicro.Yima.
Ukuphosa ubhedu beryllium kusetyenziselwa izixhobo ezikhusela ukuqhuma, ukubumba okuhlukeneyo, iibheringi, amatyholo okuthwala, i-bushings, iigiya kunye nee-electrode ezahlukeneyo.
I-Oxides kunye nothuli lwe-beryllium luyingozi kumzimba womntu, ngoko kufuneka kuhlawulwe ingqalelo ekukhuseleni ngexesha lokuvelisa kunye nokusetyenziswa.
I-Beryllium yobhedu yi-alloy eneempawu ezilungileyo zoomatshini, zomzimba kunye neekhemikhali.Emva kokucima kunye nokufudumala, inamandla amakhulu, u-elasticity, ukumelana nokugqoka, ukuxhathisa ukukhathala kunye nokuxhathisa ukushisa.Ngelo xesha, i-beryllium yobhedu nayo ine-conductivity ephezulu yombane.Ukuhanjiswa kwe-thermal ephezulu, ukumelana nokubanda kunye ne-non-magnetic, akukho zintlantsi kwimpembelelo, kulula ukuwelda kunye ne-braze, ukumelana nokugqwesa kokugqwesa emoyeni, amanzi amatsha kunye namanzi olwandle.Izinga lokumelana ne-Corrosion ye-beryllium ye-copper alloy emanzini olwandle: (1.1-1.4) × 10-2mm / ngonyaka.Ubunzulu bomhlwa: (10.9-13.8)×10-3mm/ngonyaka.Emva kokubola, akukho tshintsho kumandla kunye nobude, ngoko inokugcinwa emanzini iminyaka engaphezu kwama-40, kwaye yinto engenakubuyiselwa kwi-submarine cable repeater structures.Kwi-asidi ye-sulfuric: kwi-asidi ye-sulfuric ene-concentration engaphantsi kwe-80% (iqondo lokushisa kwegumbi), ubunzulu bonyaka we-corrosion yi-0.0012-0.1175mm, kwaye i-corrosion ikhawuleza kancinci xa i-concentration ingaphezu kwe-80%.
Hlela lo mhlathi iimpawu zobhedu kunye neeparameters
I-Beryllium yobhedu sisisombululo esiqinileyo esine-supersaturated eqinile esekwe kwi-alloy.I-alloy engeyona i-ferrous kunye nendibaniselwano efanelekileyo yezinto eziphathekayo, iimpawu ezibonakalayo, iikhemikhali kunye nokumelana nokubola.Emva kwesisombululo esiqinileyo kunye nonyango lokuguga, inomda wamandla aphezulu, u-elasticity kunye no-elasticity.Umda, umda wokuvunwa kunye nomda wokudinwa, kwaye kwangaxeshanye unokuqhuba kombane okuphezulu, ukuguquguquka kwe-thermal, ubunzima obuphezulu kunye nokumelana nokunxiba, ukuxhathisa okuphezulu kwe-creep kunye nokumelana nomhlwa, kusetyenziswa ngokubanzi ekwenzeni izinto ezahlukeneyo zokubumba, endaweni yemveliso yentsimbi Ephakamileyo- ukuchaneka, ukubumba okumile okwentsokothileyo, izixhobo zokuwelda i-electrode, oomatshini bokufa, iipuntshi zoomatshini bokubumba, umsebenzi ongagugiyo kunye ne-corrosion-resistant, njl njl. , kwaye sisixhobo esiyimfuneko nesibalulekileyo soshishino kulwakhiwo loqoqosho lwesizwe.
Ipharamitha:
Ubuninzi 8.3g/cm
Ukuqina≥36-42HRC
Ukuqhuba≥18%IACS
Amandla okuqina≥1000mPa
Thermal conductivity≥105w/m.k20℃
Hlela iiparamitha zokusetyenziswa kunye nokusebenza kobhedu lweberyllium kulo mhlathi
Ukusebenza okuphezulu kobhedu beryllium kugxininise kakhulu kwiimeko ezahlukeneyo zokusebenza zentsimbi engeyiyo-intsimbi ephantsi-noxinzelelo oluphantsi kunye ne-gravity casting molds.Ngophando olunzulu malunga nesizathu sokungaphumeleli, ukubunjwa kunye nobudlelwane bangaphakathi bentsimbi ye-corrosion resistance ye-beryllium bronze mold, iye yaphuhlisa umbane ophezulu we-conductivity (i-thermal), ephakamileyo I-high-performance beryllium bronze mold material idibanisa amandla, ukuxhathisa ukunxiba, ukumelana nobushushu obuphezulu, ubunzima obuphezulu, kunye nokuxhathisa ukubola kwesinyithi esinyibilikisiweyo, esisombulula iingxaki zoxinzelelo oluphantsi lweentsimbi zasekhaya ezingenayo i-ferrous, ukuqhekeka okulula kunye nokunxitywa kwesikhunta sokuphosa umxhuzulane, kwaye siphucula kakhulu ubomi bokubumba., ukunciphisa isantya kunye namandla okuphosa;ukoyisa ukubambelela kwi-slag yensimbi etyhidiweyo kunye nokukhukuliseka kwesikhunta;phucula umgangatho womgangatho wokuphosa;ukunciphisa iindleko zemveliso;yenza ubomi bobumba busondele kwinqanaba elingeniswe ngaphandle.I-Pine fir high-performance beryllium copper hardness HRC43, density 8.3g/cm3, beryllium 1.9%-2.15%, isetyenziswa ngokubanzi kufakelo lokungunda lwesitofu seplastiki, iintsimbi zokungunda, iipuntshi zokuphola, iinkqubo zokupholisa imbaleki eshushu, imilomo eshushu, Umqolo opheleleyo wokubumba okuvuthela, ukubumba kwemoto, iipleyiti zokunxiba, njl.