Umahluko Phakathi kweBrass kunye neTin Bronze kunye neRed Copper

I-ONE-DifferentPiinjongo:

1. Injongo yobhedu: I-brass idla ngokusetyenziswa ekwenzeni iivalvu, imibhobho yamanzi, imibhobho yokudibanisa iiyunithi zomoya opholileyo zangaphakathi nezangaphandle, kunye nee-radiator.

2. Injongo yebronze yetin: Ibronze yetin yintsimbi engenasinyithi enokuncipha okuncinci kokuyila, esetyenziselwa ukuvelisa ii-castings ezineemilo ezintsonkothileyo, ii-contours ezicacileyo, kunye neemfuno zokuqina komoya ophantsi. Ibronze yetin ayimelani nokugqwala kakhulu emoyeni, emanzini olwandle, emanzini acocekileyo, nakumphunga, kwaye isetyenziswa kakhulu kwiibhoyila zomphunga nakwiindawo zenqanawa.

3. Iinjongo zobhedu: zisetyenziselwa kakhulu ukwenza izixhobo zombane ezifana neejenereyitha, iibhasi, iintambo, izixhobo zokutshintsha, iitransformer, kunye nezixhobo zokuqhuba ubushushu ezifana nezitshintshi zobushushu, imibhobho, kunye neziqokeleli ezisicaba zezixhobo zokufudumeza ngelanga.

IZIMBINI- Iimpawu ezahlukeneyo:

1. Iimpawu zebrass: Ibrass inokumelana nokuguguleka okunamandla.

2. Iimpawu zebronze yetin: Ukongeza i-lead kwibronze yetin kunokuphucula ukusebenza kwayo kunye nokumelana nokuguguleka, ngelixa ukongeza i-zinc kunokuphucula ukusebenza kwayo kokubumba. Le alloy ineempawu eziphezulu zoomatshini, ukusebenza kokunciphisa ukuguguleka, kunye nokumelana nokugqwala, kulula ukuyitshixa, inamandla amahle okugquma kunye nokuwelda, i-coefficient ephantsi yokuncitshiswa, kwaye ayinamagnethi.

3. Iimpawu zekopolo ebomvu: inomoya oqhuba kakuhle kunye nomoya oqhuba ubushushu, iplastiki egqwesileyo, kwaye kulula ukuyicubungula ngokucinezela ngobushushu nangokucinezela ngokubandayo.

Ulwakhiwo lweekhemikhali olwahluke kathathu:

1. Isishwankathelo seBrass: Ibrass yingxubevange eyenziwe yicopper kunye ne-zinc. Ibrass eyenziwe yicopper kunye ne-zinc ibizwa ngokuba yibrass eqhelekileyo. Ukuba yenziwe yingxubevange ezininzi zezinto ezimbini nangaphezulu, ibizwa ngokuba yibrass ekhethekileyo.

2. Isishwankathelo se-tin bronze: I-bronze ene-tin njengeyona nto iphambili yokudibanisa.

3. Isishwankathelo seCopper ebomvu: I-copper ebomvu, eyaziwa ngokuba yi-copper ebomvu, yinto elula eyenziwe nge-copper, ebizwa ngokuba ngumbala wayo obomvu onsomi. Iipropati ezahlukeneyo zinokufumaneka kwi-copper. I-copper ebomvu yi-copper ecocekileyo yemizi-mveliso, enendawo yokunyibilika ye-1083 ℃, akukho tshintsho lwe-allosteric, kunye noxinano oluhambelanayo lwe-8.9, oluphindwe kahlanu kunolwe-magnesium. Ubunzima bomthamo ofanayo bubunzima malunga ne-15% kunentsimbi eqhelekileyo.

EZINE-Yazi Okungakumbi Ngobhedu, Ubhedu, Ubhedu

Ubhedu olucocekileyo yintsimbi ebomvu enombala omfusa emva kokwenziwa kwefilimu ye-copper oxide phezu komhlaba. Ke ngoko, ubhedu olucocekileyo lwemizi-mveliso ludla ngokubizwa ngokuba yi-purple copper okanye i-electrolytic copper. Ubuninzi yi-8-9g/cm3, kwaye indawo yokunyibilika yi-1083°C. Ubhedu olucocekileyo lunolawulo oluhle kwaye lusetyenziswa kakhulu ekwenzeni iingcingo, iintambo, iibhrashi, njl.njl.; Ulawulo oluhle lobushushu, olusetyenziswa rhoqo ekwenzeni izixhobo zemagnethi kunye neemitha ezifuna ukhuseleko ekuphazamisekeni kwemagnethi, njengeekhampasi kunye nezixhobo zeenqwelo-moya; Iplastiki egqwesileyo, ukucinezelwa okulula kokushushu kunye nokucutshungulwa kwe-cold press, kungenziwa ngezinto zobhedu ezifana neepayipi, iibha, iingcingo, iistrips, iipleyiti, iifoyile, njl.njl.

I-Brass yingxubevange yobhedu kunye ne-zinc. Eyona ngxubevange ilula yingxubevange ye-zinc ye-copper, eyaziwa ngokuba yi-simple brass okanye i-normal brass. Ukutshintsha umxholo we-zinc kwi-brass kunokuvelisa i-brass eneempawu ezahlukeneyo zoomatshini. Okukhona umxholo we-zinc uphezulu kwi-brass, kokukhona amandla ayo aphezulu kwaye iyancipha kancinci i-plasticity yayo. Umxholo we-zinc kwi-brass esetyenziswa kushishino awudluli kwi-45%, kwaye umxholo ophezulu we-zinc uya kukhokelela ekubeni i-fragile kwaye yonakale kwiipropati ze-alloy.

I-Tin Bronze yeyona ngxubevange yakudala esetyenzisiweyo kwimbali, ekuqaleni yayibhekisa kwi-bronze. Ibizwa ngokuba yi-bronze ngenxa yombala wayo ongwevu oluhlaza okwesibhakabhaka. I-Tin bronze ineempawu eziphezulu zoomatshini, ukumelana nokugqwala okuhle, ukunciphisa ukungqubana, kunye nokusebenza kakuhle kokwenza i-casting; Uvakalelo oluphantsi kwi-overheating kunye neegesi, ukusebenza kakuhle kwe-welding, akukho ferromagnetism, kunye ne-shrinkage coefficient ephantsi. I-Tin bronze inokumelana nokugqwala okuphezulu kune-bronze emoyeni, emanzini olwandle, emanzini acocekileyo, nakwi-steam.