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Mhando dzeSimbi Dzinoshandiswa muZvishongo Zvakanaka Zvishongo zvakanaka hazvisi kungoonekwa semagadzirirwo anokwezva maziso kana kupenya kwematombo anokosha. Seri kwemhete yedhaimani, chishongo chine pendant inoyevedza, kana bracelet yemhando yepamusoro pane chinhu chakakosha chinosarudza kunaka kwayo uye kukosha kwayo: simbi inokosha inoshandiswa. Simbi inoshanda se "furemu" huru yezvishongo—zvichikanganisa kugara kwayo kwenguva refu, ruvara, uye kunyaradzwa… Read more

Tekinoroji Yepamusoro muKugadzira Simbi yeMhangura yeMatafura eMagetsi Mhangura ndeimwe yesimbi dzakakosha muindasitiri yemagetsi. Anenge masisitimu ese emagetsi ekugovera magetsi—kubva kumagridi emumba nezvivakwa zvemarefu kusvika kunzvimbo dzedata nemotokari dzemagetsi—anoshandisa tambo dzemhangura nekuda kwekufambisa kwadzo simba, kugona kuchinjika, uye kuramba ngura. Zvisinei, kugadzira tambo dzemagetsi dzemhando yepamusoro… Read more

Maitiro Ekugadzira Simbi yeTitanium yeMidziyo Yekurapa Titanium ndeimwe yesimbi dzinonyanya kutaurwa nezvadzo muhutano hwemazuva ano, kunyanya pakugadzira michina yekurapa uye maimplants. Chikonzero chacho chakajeka: titanium ine musanganiswa wezvinhu zvisingawanzoonekwi pakati pezvimwe simbi—yakareruka, yakasimba, haipindi ngura, uye inoenderana zvakanyanya nehupenyu (inogona "kuva nyore" kunyama yemuviri). Saka, titanium inoshandiswa zvakanyanya mu… Read more

Mashandisirwo eIndium Metal muMashandisirwo eElectronic neOptical Indium isimbi yakapfava, inochinjika, yesirivha-grey ine poindi yakaderera yekunyunguduka (inenge 156,6°C). Kunyangwe isinganyanyo kuzivikanwa semhangura kana aruminiyamu, indium ine basa rakakosha mutekinoroji yemazuva ano—kunyanya mumagetsi neoptics. Kukosha kweIndium kunobva mukubatanidzwa kwayo kwezvinhu: kufambisa magetsi zvakanaka, … Read more

Maitiro Ekugadzira Aluminium neCopper Alloys Nhanganyaya Alloy chinhu chinogadzirwa nekubatanidza zvinhu zviviri kana kupfuura zvesimbi (kana simbi nezvimwe zvinhu) kuti pave nehunhu huri nani pane hwesimbi yakachena. Imwe alloy inoshandiswa zvakanyanya mumaindasitiri ialloy yealuminium (Al) necopper (Cu). Alloy iyi inozivikanwa nekusanganiswa kwayo kwe... Read more

Simbi Dzisingapise Kupisa dzeJet Engines Jet Engines dzinoshanda munzvimbo dzakaoma zvikuru. Kupisa kwegasi rinoburitsa utsi muchikamu cheturbine kunogona kudarika 1.000°C, nepo zvikamu zvacho zvichifanira kuramba zvakasimba kana paine zvinhu zvakawanda zvinotenderera, kumanikidzwa kwakanyanya, uye kusangana neoxidation uye ngura kubva kumagasi anopisa. Saka, kusarudza simbi yejet engine haisi nyaya iri nyore. Read more

Tekinoroji Dzazvino muPlatinum Metal Processing Platinum (Pt) ndeimwe yesimbi dzinokosha zvikuru muindasitiri yemazuva ano. Kukosha kwayo hakungobvi pakusawanikwa kwayo chete, asi kunonyanya kubva muhunhu hwayo hwepamusoro: kuramba ngura zvakanyanya, kugadzikana pakupisa kwakanyanya, uye kushanda kwakanyanya kwe catalytic. Kusanganiswa uku kunoita kuti platinum ive chinhu chakakosha che catalysts muindasitiri yemotokari, indasitiri yemakemikari, uye michina... Read more

Kugadzira Manganese Simbi Yekugadzira Simbi Manganese (Mn) chinhu chakakosha muindasitiri yesimbi. Kunyangwe huwandu hwemanganese musimbi husingawanzo svika pane hwezvinhu zvikuru zvakaita sesimbi (Fe) nekabhoni (C), basa rayo ndere: kuwedzera simba, kuomarara, uye kuramba kupfeka, pamwe nekubatsira mukugadzirisa panguva yekunyungudutsa. Pasina manganese, kugadzirwa kwesimbi… Read more

Mashandisirwo eSimbi yeOsmium muIndasitiri yeMagetsi Osmium ndeimwe yesimbi dzisingawanzoonekwi muPasi uye iri muboka resimbi dzeplatinum (PGM), pamwe chete neplatinum, iridium, ruthenium, rhodium, uye palladium. Chinhu ichi chine atomu nhamba 76 uye chinozivikanwa nehunhu hwacho hwakasiyana: huwandu hwakawanda, nzvimbo yakanyanya kunyunguduka, uye kuramba zvakanaka... Read more

Maitiro Ekugadzira Cobalt Alloys dzeTurbochargers MaCobalt-based alloys anozivikanwa zvakanyanya sezvinhu zvinoshanda zvakanyanya zvezvikamu zveturbocharger—zvese zviri zviviri turbochargers dzemotokari uye gas turbines—nekuda kwekusagona kwavo kupisa kwakanyanya, oxidation, hot ngura, uye kupera. Munzvimbo dzeturbocharger, zvinhu zvinofanirwa kuchengetedza simba pakupisa kwakanyanya, kutsungirira kupisa nekutonhora kakawanda, uye… Read more