Munyaya yezvinhu zvinoramba kushandiswa, corundum, sechinhu chakakosha, yave chinhu chinoshandiswa zvakanyanya muindasitiri inoramba kushandiswa nekuda kwehunhu hwayo hwakanaka hwemuviri nemakemikari. Chinyorwa chino chichatsanangura hunhu hwayo, mashandisirwo akasiyana-siyana, mamiriro emusika, uye maitiro ekugadzira corundum zvakadzama, uye kutarisa pamuchina wekukuya une mambure e200 corundum kuti ikuratidze kuti inotungamira sei munguva itsva yekukuya zvine hungwaru.

Corundum idombo rinokosha rinoumbwa nekuumbwa kwealuminium oxide. Kuoma kwayo kuri kwechipiri kune diamond ne cubic boron nitride, uye kuoma kwayo kweMohs kunosvika 9. Zita rekuti corundum rakabva kuIndia. Chikamu chayo chikuru ndiAl₂O₃, uye kune mhando nhatu: α-Al₂O₃、β-Al₂O₃、γ-Al₂O₃. Nekuda kwehunhu hwayo hwakanaka, corundum inoshandiswa zvakanyanya muzvinhu zvekukuya zvepamusoro, mawachi, zvinhu zvekutakura zvemichina chaiyo, nedzimwe nzvimbo.

Kushandiswa kwecorundum

Mhando dzekushandiswa kwe corundum dzakakura zvikuru, dzichifukidza nzvimbo dzakawanda dzemaindasitiri dzakadai sekugadzira simbi, michina, indasitiri yemakemikari, zvemagetsi, ndege, uye dziviriro yenyika. Nekuda kwekudzivirira kwayo kupisa kwakanyanya, kuramba ngura, uye simba rayo guru, corundum inoshandiswa sechitofu uye mudziyo wekukanda magonhi anotsvedza esimbi, kunyungudutsa simbi dzinokosha dzisingawanzoonekwi, uye alloys dzakakosha; mumasisitimu emakemikari, corundum inoshandiswa semidziyo yakasiyana-siyana ye reaction uye mapaipi uye zvikamu zvepombi yemakemikari; mumunda wemakanika, corundum inoshandiswa kugadzira mapanga, maforoma, zvinhu zvisingapindi mabara, nezvimwewo. Pamusoro pezvo, zvigadzirwa zve corundum zvinoonekera zvinogona zvakare kushandiswa kugadzira marambi uye microwave fairings, uye zvigadzirwa zveNa-b-Al₂O₃ zvinhu zve electrolyte zvekugadzira mabhatiri e sodium-sulfur.

Mamiriro Emusika weCorundum

Mumakore achangopfuura, nekufambira mberi kwesainzi netekinoroji uye kukura nekukurumidza kwemaindasitiri, kudiwa kwecorundum kwakaramba kuchikura, uye mikana yemusika yakakura. China, India, neBrazil ndidzo nyika dzinogadzira corundum zvakanyanya pasi rose, pakati padzo China ndiyo inogadzira uye inotumira kunze corundum chena zvakanyanya pasi rose. Musika wecorundum une mamiriro ekuenzanisa pakati pekuwanikwa nekudiwa, nemhando yechigadzirwa ichi ichiramba ichivandudzika uye nzvimbo dzekushandisa dzichiramba dzichiwedzera. Kunyanya muminda yepamusoro senge kukuya nekupukuta kwakanyatsonaka, kushandiswa kwecorundum kuri kuramba kuchiwedzera.

Maitiro ekugadzira corundum

Maitiro ekugadzira corundum anosanganisira matanho akawanda akadai sekugadzirira zvinhu, kunyungudutsa, kutonhora, kugadzira kristalo uye kugadzirisa. Kutanga, upfu hwealuminium oxide hwakachena kwazvo hunoongororwa uye hunoomeswa kuti zvive nechokwadi chekuti zvinhu zvakagadzirwa zvakafanana uye zvakachena. Zvadaro, upfu hwealuminium oxide hunoiswa muchoto chemagetsi uye hunodziiswa kusvika pakupisa kwakanyanya kuti hunyungudike kuita mvura. Kana hwakanyunguduka, mamorekuru ealuminium oxide anozvigadzirisa kuti agadzire chimiro chekristaro uye agadzire zvikamu zvecorundum. Zvadaro, tembiricha inodzikiswa zvishoma nezvishoma kuitira kuti zvikamu zvecorundum zviome zvishoma nezvishoma kuita chinhu chakasimba. Pakupedzisira, inodziiswa zvakare kuti chimiro chekristaro chigadzikane uye kuvandudza kuomarara uye kuramba kupfeka kwecorundum.

Nhanganyaya yemuchina wekukuya une mambure e200 corundum unoshanda zvakanyanya

Kana corundum ikashandiswa mune dzimwe nzvimbo, inofanira kutanga yakuyiwa kuita 200-mesh fine powder, senge simbi abrasives, glass ceramic materials, uye semiconductor optical materials. Danho rekutanga rinowanzo kugaya. Panguva ino, unofanirwa kushandisa 200-mesh corundum grinding grinding. Guilin Hongcheng ikambani yeR&D yekugadzira michina mikuru yemumba. Iyo HC series pendulum mill yayakagadzira isarudzo yakanaka ye 200-mesh corundum grinding grinding grinding.

Michina yeHC series swing mills inowanikwa mumhando dzakasiyana-siyana, ine simba remagetsi rinotangira patani imwe kusvika matani makumi mashanu pazuva. Midziyo yacho yakagadzikana kana yatanga, negative pressure system ine selingi yakanaka, nzvimbo yekushandira yakachena uye yakarongeka, kugadzirisa kwezuva nezuva kuri nyore, uye mari yekushandisa nekugadzirisa yakaderera. Inoshandiswa zvakanyanya muindasitiri ye refractory uye ine mashandiro akanaka.

Muchina wekukuya weGuilin Hongcheng 200 mesh corundum une simba repamusoro uri kuva midziyo yakakosha mukugadzira zvicherwa nekugadzirira zvinhu nekuda kwekushanda kwayo zvakanaka, kuchengetedza simba uye kuchengetedzwa kwezvakatipoteredza. Semuchina wekukuya wemhando yepamusoro, kudiwa kwecorundum pamusika kuri kuramba kuchikura uye mikana yemusika yakakura. Tinokugamuchirai kuti mutibate kuti muwane mutengo wechangobva kuwanikwa.