Kutadza kwesimbi kusingagoni kuyerwa nekudzvinyirirwa (kunyanya kudzvinyirira) kunogona kumira pasina kuputsa. Kusiyaniswa kwekusavhiringidza pakati pezvigadzirwa zvakasiyana-siyana kunokonzerwa nekusiyana mumakamuri avo emakristini.
Kunyanya kushungurudza kunokonzera maatomu kukurudzirana muzviitiko zvitsva pasina kuputsa kusungirirwa kwesimbi. Kana huwandu hwekutambudzika hunoiswa pamatare asingagoni kushandiswa, maatomu anoputirana, achigara nokusingaperi munzvimbo yavo itsva.
Mienzaniso yezvinhu zvisingagoni kushandiswa ndeizvi:
Mienzaniso yezvigadzirwa zvinoratidza kusakatika zvinosanganisira tsamba regoridhe, lithium foil, uye indium shot.
Kukanganisika uye Kuoma
Iko kristaro yakagadzirwa nesimbi yakaoma, yakadai se antimony uye bismuth , inoita kuti zvive zvakaoma kuisa maatomu muzviitiko zvitsva pasina kuputsa. Izvi ndezvokuti mitsara yeatomu iri musimbi haigadziri. Mune mamwe mazwi, miganhu yakawanda yezviyo iripo uye masimbi anowanzoputsika pamiganhu yezviyo. Miganhu yezviyo ndiyo nzvimbo dzisina maatomu zvakasimba. Nokudaro, iyo miganhu yezviyo yakawanda yesimbi yakanyanya, yakaoma, yakawanda yakawanda uye, naizvozvo, zvishoma zvisingatauriki ichava.
Kusakanganiswa Kupikisa Ductility
Kunyange zvazvo kusavhiringidzika kunzvimbo yechinhu chinopisa chesimbi pasi pekumanikidzwa, ductility inzvimbo yesimbi inobvumira kuti itambanudze pasina kuora.
Mhangura muenzaniso wendarira ine zvose zvakanaka ductility (inogona kutambanudzwa mumatare) uye yakanaka malleability (inogonawo kuiswa mumashizha).
Kunyange zvazvo zvigadzirwa zvakawanda zvisingagoni kushandiswa zviriwo ductile, zvinhu zviviri zvinogona kunge zvisiri izvo. Mutungamiri uye tini, somuenzaniso, zvinogona kushandiswa uye ductile pazvinenge zvichipisa asi zvinowedzera kubhururuka apo kutonhora kunotanga kuwedzera kumativi avo.
Nzvimbo dzakawanda dzesimbi, zvisinei, dzinova dzakawanda dzisingatauriki kana dzichipisa. Izvi zvinokonzerwa nemigumisiro yekuti kutonhora kune chekristini mbeu mukati mesimbi.
Kudzora Cristal Mbeu Kupfurikidza Nokupisa
Kutonhora kunobatsira zvakananga pane maitiro eatomu, uye mune dzakawanda zvitsva kupisa zvinokonzerwa nemaatomu ane urongwa huzhinji. Izvi zvinoderedza nhamba yemiganhu yezviyo, nokudaro, zvichiita kuti simbi shoma kana kuti zvimwe zvisingabviri.
Muenzaniso wekushisa kunogadziriswa pane zvigadzirwa zvinogona kuonekwa ne zinc , iyo inenge brittle metal pasi pe 300 ° F (149 ° C). Asi kana kupisa pamusoro pekushisa uku, zinc inogona kunge yakashata iyo inogona kuiswa mumashizha.
Kusiyana nemigumisiro yehutano hwekupisa , kushanda kunotonhora (imwe nzira inosanganisira kubvongodza, kubvarura, kana kukonzera kukonzera kupera kweplastiki fensi inotonhora) inowanzokonzera mbeu shoma, zvichiita kuti simbi iwedzere.
Kunze kwekushisa, kushandiswa kune imwe nzira inowanzogadziriswa yekudzora zviyero zvezviyo kuita kuti simbi dziwedzere kushanda.
Bhongo , gorosi yemhangura uye zinc, yakaoma kupfuura zvose zvese zvesimbi nokuti zviyo zvayo zvinowedzera kusagadzikana kudzvinyirira kunetseka kuedza kumanikidza mitsetse yeatomu kubva kuchinja kune zvitsva.
Sources
Chestofbooks.com. Kusakanganiswa Uye Ductility Of Alloys.
URL: http://chestofbooks.com/home-improvement/workshop/Turning-Mechanical/
Kusiyanisa pakati pa.net. Kusiyana pakati peDuctility uye Kukanganisika.
URL: http://www.differencebetween.net/miscellaneous/difference-between-ductility-and-malleability/
Chemguide.co.uk. Metallic Structures .
URL: http://www.chemguide.co.uk/atoms/structures/metals.html