Dhaimani yakagadzirwa nemakemikari akasimba ine hunhu hwakakosha hwemakanika uye hunonamira. Kuoma, kuwanda uye kupisa kwedhaimani ndizvo zvakanyanya kuzivikanwa. Dhaimani inewo modulus yepamusoro yekusimba kwechinhu chipi nechipi. Coefficient yekukakavara kwedhaimani firimu i0.05 chete. Pamusoro pezvo, dhaimani ine kupisa kwakanyanya, iyo inowedzera nekanopfuura kashanu kana dhaimani firimu rakagadzirwa uchishandisa isotopes yakachena yekabhoni. Chikonzero chikuru chekushandisa isotopes yekabhoni kugadzirira dhaimani ndechekuderedza kupararira kwephonon kwedhaimani. Sechinhu chakasimba kwazvo, dhaimani firimu chinhu chakanaka chekufukidza, chinogona kuputirwa pamusoro pezvishandiso zvekucheka uye molds kuti zvivandudze zvakanyanya simba razvo pamusoro uye kuwedzera hupenyu hwazvo hwebasa. Coefficient yakaderera yekukakavara uye high thermal conductivity yemadhaimani mafirimu zvinogona kushandiswa kumabearings ekumhanya kwepamusoro ekufambisa manzwi. Coefficient yepamusoro yekukakavara, coefficient yakaderera yekukakavara uye transmittance yakanaka yechiedza chedhaimani firimu zvinoitawo kuti ishandiswe sechinhu chefairing chezvombo.
(2) Hunhu hwekupisa uye mashandisirwo edhaimani
Mazuva ano, kufambiswa kwemafuta emuchina wekugadzira dhaimani kwakafanana nekwedhaimani yechisikigo. Nekuda kwekufambiswa kwayo kwakanyanya kwemafuta uye kusimba kwemagetsi, dhaimani inogona kushandiswa sechikamu chekudzivirira kupisa chechikamu chakabatanidzwa, pamwe nechikamu chekudzivirira kupisa chemarasha e solid-state lasers. Pamusoro pezvo, kufambiswa kwemafuta emuchina we dhaimani kwakanyanya, kugona kupisa kudiki, kunyanya pakupisa kwakanyanya kana kupisa kuchipisa kwakakosha, chinhu chakanaka kwazvo. Nekuvandudzwa kwetekinoroji yekudzikisa mafuta emuchina we dhaimani yakatetepa, yakaita kuti kushandiswa kwe dhaimani yakatetepa yemafuta emuchina we thermal pama laser ane simba guru, zvishandiso zve microwave uye ma circuits akabatanidzwa kuve chokwadi.
Zvisinei, hunhu hwemafirimu edhaimani ekugadzira hunosiyana zvikuru nekuda kwemaitiro akasiyana ekugadzirira. Semuenzaniso, hunhu hwekutakura kwekupisa, hunonyanya kuratidzwa nekusiyana kukuru mukupararira kwekupisa uye kufambisa kwekupisa. Pamusoro pezvo, firimu redhaimani rekugadzira rinoratidza anisotropy yakasimba, uye kufambisa kwekupisa kweukobvu hwefirimu hwakafanana hwakaenzana nepamusoro pefirimu zviri pachena kuti hudiki pane hwakamira panzvimbo pefirimu. Izvi zvinokonzerwa nematanho akasiyana ekudzora mukugadzira firimu. Zvinogona kuonekwa kuti maitiro ekugadzirira mafirimu matete edhaimani anoda kuvandudzwa zvakanyanya kuti mashandiro awo akanaka ashandiswe zvakanyanya.
–Chinyorwa ichi chakaburitswa namugadziri wemuchina wevacuum coatingGuangdong Zhenhua
Nguva yekutumira: Chivabvu-24-2024