Ductile iron, inozivikanwawo se nodular cast iron kana spheroidal graphite iron, imhando yesimbi yakakandwa alloy yakavandudza ductility uye kuoma nekuda kwekuvapo kwespherical graphite nodules. Ductile iron zvikamu zvinowanzo shandiswa mukushandisa kwakasiyana mumaindasitiri akadai semotokari, oiri uye gasi, midziyo yekuvaka, uye michina yekurima. Zvizhinji zverori chassis zvikamuuyekuturika zvikamuvane ductile iron. Iyo inosanganisa simba, kusimba, kukanganisa kupikisa, corrosion resistance uye kudhura-kushanda kwekugadzira zvinhu.
Imwe yemabhenefiti makuru eiyo ductile iron zvikamu ndiko kusimba kwavo kwepamusoro uye kusimba. Ivo vanokwanisa kumirisana nemitoro inorema uye nharaunda dzakaomarara, zvichiita kuti ive yakanakira kushandiswa mumashandisirwo anoda kupikisa kwakanyanya kupfeka, ngura, uye kukanganisa.
Uyezve, ductile iron zvikamu zvinopa machinability akanaka uye zviri nyore kukanda, izvo zvinoita kuti zvidhure zvichienzaniswa nezvimwe zvinhu zvakaita sesimbi kana aluminium. Izvo zvakare zvinogoneka zvakanyanya, zvichiita kuti zvikwanise kugadzira zvikamu zvine maumbirwo akaomarara uye magadzirirwo.
Ductile iron zvikamu zvave sarudzo yakakurumbira yezvishandiso uko kusimba kwakanyanya, kusimba, uye kudhura-kushanda kunodiwa, kunyanya mumaindasitiri anoshandiswa zvinorema nemichina.
Iyo ductile iron process, inozivikanwawo seye nodular cast iron process kana spheroidal graphite iron process, inosanganisira kuwedzera kwemagnesium kana zvimwe zvinhu zvakafanana kune yakanyungudutswa simbi yakanyungudutswa. Izvi zvinogadzira ma nodules e graphite mukati mesimbi, izvo zvinozvipa hunhu hwayo hwakasiyana.
Iyo ductile iron process inowanzotanga nekunyunguduka kwesimbi muchoto, ichiteverwa nekuwedzerwa kweiyo chaiyo huwandu hwemagnesium. Magnesium inopindirana nekabhoni iri musimbi, zvichikonzera kuumbwa kwemagirafu mapfundo ane denderedzwa muchimiro.
Simbi yakanyungudutswa inobva yadirwa muforoma yotenderwa kuti itonhore nokuomesa. Kana iyo simbi yakakandwa yatonhora uye yaoma, inobviswa kubva muforoma uye inopinda munhevedzano yekupedzisa maitiro ekubvisa chero yakawandisa zvinhu.
Imwe yemabhenefiti akakosha eiyoductile ironnzira ndeyokuti inobvumira kugadzirwa kwemaitiro akaoma uye magadzirirwo. Pamusoro pezvo, ductile iron parts inogona kugadzirwa nemutengo wakaderera pane zvimwe zvinhu zvakaita sesimbi, zvichiita kuti iyi ive sarudzo yakakurumbira mumaindasitiri akasiyana.
Nguva yekutumira: Jun-27-2023
