Iindaba zeshishini
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Izinto eziluncedo zokuSebenza zeCast Copper Alloys
1. Iimpawu zenkqubo: Uninzi lwee-alloys zethusi zine-shrinkage enkulu, ukuba ukulandelelana kokuqina kufuneka kulawulwe ngexesha lokuphosa ukumisa ukubunjwa kwe-shrinkage cavities.Ubhedu lwe-tin lufakwe kakuhle kwimo yolwelo, ukuze ukuhamba kungaphazanyiswa ngexesha lokugalelwa....Funda ngokugqithisileyo -
Ukusetyenziswa kwe-beryllium copper alloy kwi-mold mold
Ukuqukunjelwa kokusetyenziswa kwe-beryllium copper alloy kwi-automobile die Ukusebenza kwesitampu sephaneli yemoto yenye yeenkqubo ezine eziphambili zokwenziwa kwezithuthi, kwaye likhonkco eliphambili kwimveliso yomzimba.Umgangatho womgangatho weendawo zokupakisha ubeka isiseko se-q...Funda ngokugqithisileyo -
Ziziphi iindlela zokukhetha izinto eziphathekayo zobhedu lwe-alloys yobhedu?
Ubhedu lusebenza kakuhle kwaye luhlala lusetyenziselwa ukusika kwizinto ezahlukeneyo.Phakathi kwazo, izinto zobhedu ezisetyenziswa kakhulu ekusikeni i-Pb-containing brass.Ubhedu olunelothe lunemichiza egqwesileyo, umzimba, oomatshini kunye neepropati zokusika simahla, kwaye lelona phoyisa lisetyenziswa kakhulu...Funda ngokugqithisileyo -
Ukukhethwa kweNkqubo yokuFakela iPhepha leBronzi yeTin
1. Ubushushu bokufudumala, ixesha lokubamba kunye nendlela yokupholisa: Iqondo lokutshintsha kwesigaba sepleyiti yobhedu yetin ukusuka ku-α→α+ε imalunga ne-320 ℃, oko kukuthi, iqondo lobushushu lingaphezulu kwe-320 ℃, kwaye ubume bayo bunye- Ulwakhiwo lwesigaba, de lufudunyezwe kwi-930 Ulwakhiwo lwesigaba solwelo a...Funda ngokugqithisileyo -
Ukuwelda phakathi kwepleyiti yobhedu yetin kunye nentsimbi
Ipleyiti ye-tin yebronzi imelana kakhulu nomhlwa kwi-atmosfera, amanzi olwandle, amanzi amatsha kunye nomphunga, kwaye isetyenziswa kakhulu kwiibhoyila zomphunga kunye neenxalenye zeenqanawa zaselwandle.Uluhlu lokuqiniswa kwepleyiti yobhedu ye-tin inkulu, kwaye ukuhlukana kwe-dendrite kunzulu;akukho lula ukwenza i-concentrated s...Funda ngokugqithisileyo -
Ukusetyenziswa ngokubanzi kwebronze ye-aluminium ebomini
Ubhedu lwe-aluminiyam aluyi kuvelisa iintlantsi phantsi kwempembelelo, kwaye kusenokubakho ukwenza izixhobo zesixhobo ezingakhwezeli.yeyona conductivity ye-thermal kunye nokuqina okuzinzileyo.luncedo lokukrwela iworkpiece njalo njalo, kwaye iye yaba luhlobo olutshintshileyo lwemathiriyeli yokungunda.yi p...Funda ngokugqithisileyo -
Umda wokusetyenziswa kwepleyiti yobhedu ye-tungsten
Isitya sobhedu seTungsten sidibanisa iingenelo ze-tungsten yensimbi kunye nobhedu.Phakathi kwabo, i-tungsten inendawo ephezulu yokunyibilika kunye noxinzelelo oluphezulu.Indawo yokunyibilika kwe-tungsten yi-3410 degrees Celsius, kwaye indawo yokuncibilika kobhedu yi-1083 degrees Celsius.ICopper inombane obalaseleyo kunye ne-thermal c...Funda ngokugqithisileyo -
Umgaqo-nkqubo wokwenza intonga yobhedu
1. Zonke izinto zinciphisa ukuqhutyelwa kombane kunye ne-thermal conductivity yentonga yethusi ngaphandle kokungafani.Zonke izinto ziyanyibilika kwintonga yobhedu, nto leyo ebangela ukugqwethwa kwelathisi kwintonga yobhedu, kubangele ukuba amaza asasazeke xa ii-electron ezikhululekile zihamba ngendlela, zisenza iresistivi...Funda ngokugqithisileyo -
Izilumkiso kwinkqubo ye-extrusion yeentonga zobhedu
Ngethuba lenkqubo ye-extrusion yentonga yobhedu, i-ingot iphantsi koxinzelelo lweendlela ezintathu kwi-cylinder ye-extrusion kwaye inokumelana nenani elikhulu lokuguqulwa;xa i-extruding, kufuneka isekelwe kwiimpawu ze-alloy, iinkcukacha kunye neemfuno zobugcisa be...Funda ngokugqithisileyo -
Iimpawu kunye nokuSetyenziswa kweChromium Zirconium Copper
I-Chromium zirconium copper (CuCrZr) ukwakheka kweekhemikhali (iqhezu lobunzima)% (Cr: 0.1-0.8, Zr: 0.3-0.6) ukuqina (HRB78-83) conductivity 43ms/m ubushushu obuthambisayo 550 ℃ Ubunzima beChromium zirconium yombane, iimpawu zokuqina kombane conductivity kunye ne-thermal conductivity, ukumelana nokunxiba ...Funda ngokugqithisileyo -
Impembelelo yeCerium kwiiPropati zeTin Phosphor Bronze Alloy
Iimvavanyo zibonise impembelelo ye-cerium kwi-microstructure ye-tin-phosphor bronze QSn7-0.2 alloy eye yaphoswa, i-homogenized kunye ne-recrystallized.Umnatha uba ngcono, kwaye ulwakhiwo lweenkozo luyacocwa ngokucacileyo emva kokwenziwa kwe-deformation annealing.Yongeza inani elincinci lomhlaba onqabileyo ...Funda ngokugqithisileyo -
Yintoni ingxinano yobhedu lwetin?
Ingxinano yenkcenkca yobhedu lomxhuzulane okhethekileyo ρ (8.82).Ubhedu lungohlulwa lube ziindidi ezimbini: ubhedu lwenkcenkce kunye nobhedu olukhethekileyo (oko kukuthi ubhedu lweWuxi).Kwiimveliso zokuphosa, yongeza igama elithi "Z" phambi kwekhowudi, njenge: Qal7 ithetha ukuba umxholo we-aluminium ngu-5%, kwaye enye ithusi.Ukuphoswa kobhedu ...Funda ngokugqithisileyo