Izvi zvinoshandiswa kupisa zvinoshandiswa mukugadzira mashizha nekubika
Chine kristalitic crystalitic inoumbwa musimbi iyo yakawandisa kabhoni yakabatwa mumutambo wekuchengetedza uye yakakurumidza kupwanyika (kazhinji nemvura yakadzika) pamutengo wakakodzera. Iyi martensite isinganzwisisi inofanira kushandiswa kusvika pasi pekudzivirira kwemaodzanyemba kwebasa resimbi kuitira kuti kubvumira kabhoni kuparadzwe kunze kwechimiro chekati chetetragonal, ichigadzira imwe ductile uye yakagadzikana yakarongeka.
Chinangwa chokugadzirisa ndechokubudisa zvakanakisisa kusanganiswa kwema mechanical muzvinhu zvinowedzera. Icho chiito chinowanzo mu steelmaking yemazuva ano. Zvisinei, munyoro uye midhigoni yakashanda carbon haigoni kabhoni yakakwana kuti ichinje machira awo echestalline, saka haigoni kuomeswa uye kutsamwa.
Kunyura kunze kweMetallurgy
Mukugadzira, shoko rokuti "kutsamwa" rinorondedzera kugadzirisa zvinhu. Kana chokoreti isati yanyanyisa, inowanzova yakanyorova uye yakanakira kutsika yekushanda uye zvakaoma kushanda pamwe chete. Kana iwe uchinetseka kunzwisisa chirevo chekutsamwa kwesimbi, izwi rinoshandiswa mumagariro ekugadzirira rinogona kuvandudza kunzwisisa kwako.
Icho chinonyanya kushandiswa zvakafanana sezvinoshandiswa mumetallurgy. Apo chokoleti inenge yakanyorova, inongonatswa uye inopisa kuti iite kuti ive yakanyorowa uye iyo bhotela yekati mukati kuti ive yakanyatsogadziriswa.
Batsiro Yokutsamwa
Mumvura yakanyanyisa-yakaoma, yakadai sealuminium superalloys, kutengesa kunokonzera pamwely kuparadzaniswa zvinyorwa kubva pane chinogadziriswa chigadziro chekuita mukati, nekusika mukati-methelic phases inonzi precipitates.
Izvi zvinosimbisa shanduro, uye mune dzimwe nzira dzehupfumi dzenguva dzakawanda dzinogona kupa zvikamu zvakasiyana-siyana, kukweretesa yakakwirira-kutonhorera simba kune soro.
Kukwegura mukutambudzika
Apo kushandiswa kwezvinhu zvakagadzirwa nesimbi kunowanikwa kwenguva yakareba kwenguva yakareba kuitira kuti kubviswe uye kuwedzera nhamba yemvura, inonzi kurembera.
Kukwegura kunogona chaizvoizvo kuitika pachitonho chemukati kune dzimwe simbi.
Chikonzero nei kutsamwa kuchikosha
Sezvo simba uye kusuruvara zvichiuya pazvinotengesana mumwe kune mumwe mupfungwa dzakapiwa, kutsamwa ndiko kunotyisa kushandiswa kwehutano hunoita hunogona kugadzirisa kuenzanisa kwezvinhu zviviri nekuchenjerera kutonhora uye nguva yekudzora.
Mushure mesimbi yakave yakanyoroveswa, inogona kuumbwa nyore nyore, kutemerwa uye kuiswa, iyo inokosha mukugadzirwa kwekugadzira. Kunze kwekutengesa, kupisa kupisa kwesimbi kunowanikwa mune zvigadzirwa zvemashandi zvevadzidzi.
Apo simbi inotonhora, inopinduka mavara akasiyana-siyana zvichienderana nehuwandu hwehuni hunotaridzirwa. Vashandi vesimbi vanogona kurayirirwa kuti vatsve kusvikira yava imwe ruvara.
Kunyange simbi inoshandiswa kumatare inotapira kusvikira yava yeruvara rwehute, simbi inoshandiswa kwehuni kushandura zvishandise inopisa kusvikira yava yemavara, uye simbi inoshandiswa kuti tishandise zvishandisi zvendarira inenge yakatsvaira kusvikira yava kuchena. Kazhinji, yakadzika muvara, iyo yakakwirira yechando inenge yakanyanyisa.