Semhando itsva yezvinhu zvisiri zvesimbi, zvigadzirwa zvesimbi zvesimbi zvesimbi zvesimbi zvakashandiswa zvakanyanya muchoto, desulfurization nekuchengetedzwa kwezvakatipoteredza, indasitiri yemakemikari, simbi, aerospace nedzimwe nzvimbo. Zvisinei, kushandiswa kwezvinhu zvesimbi zvesimbi zvesimbi zvesimbi kuchiri muchikamu chenguva dzose, uye kune nzvimbo dzakawanda dzekushandisa dzisina kukura zvakanyanya, uye saizi yemusika yakakura. Semugadziri wesimbi dze ...
Chikamu chepamusoro cheindasitiri iyi chinonyanya kugadzirwa nesilicon carbide inonyungudutswa nemhepo ine simba uye kugadzirwa kweupfu hwakatsetseka. Chikamu chepamusoro cheindasitiri iyi chinosanganisira zvinhu zvakasiyana-siyana, kusanganisira maindasitiri ese anoda zvinhu zvinopisa zvakanyanya, zvinopera uye zvinodzivirira ngura.
(1) Indasitiri yepamusoro
Upfu hwesilicon carbide neupfu hwesimbi silicon ndizvo zvinhu zvikuru zvinodiwa neindasitiri. Kugadzirwa kwesilicon carbide muChina kwakatanga kuma1970. Mushure memakore anopfuura makumi mana ekuvandudzwa, indasitiri iyi yafambira mberi zvikuru. Tekinoroji yekunyungudutsa, michina yekugadzira uye zviratidzo zvekushandiswa kwesimba zvasvika padanho rakanaka. Inenge 90% yesilicon carbide yepasi rose inogadzirwa muChina. Mumakore achangopfuura, mutengo wesilicon carbide powder hauna kuchinja zvakanyanya; Upfu hwesimbi silicon hunonyanya kugadzirwa muYunnan, Guizhou, Sichuan nedzimwe nzvimbo dziri kumaodzanyemba kwakadziva kumadokero. Kana mvura nemagetsi zvakawanda muzhizha, mutengo wesimbi silicon powder wakachipa, nepo munguva yechando, mutengo wacho wakakwira zvishoma uye unochinja-chinja, asi kazhinji wakagadzikana. Kuchinja kwemitengo yezvinhu zviri muindasitiri yepamusoro kune simba rakati pamitemo yemitengo yezvigadzirwa uye mwero wemitengo yemabhizinesi ari muindasitiri.
(2) indasitiri iri pasi pemvura
Chikamu chepasi peindasitiri iyi iindasitiri yekushandiswa kwezvigadzirwa zve silicon carbide ceramic. Zvigadzirwa zve silicon carbide ceramic hazvisi zvekusiyana chete, asiwo zvinoshanda zvakanaka. Zvinoshandiswa zvakanyanya mukuvaka, zve ceramics dzehutsanana, zve ceramics dzezuva nezuva, zvinhu zve magnetic, zve glass-ceramics, maindasitiri, mota, mapombi, ma boilers, magetsi, kuchengetedzwa kwezvakatipoteredza, kugadzira mapepa, petroleum, metallurgy, indasitiri yemakemikari, michina, aerospace nedzimwe nzvimbo. Nekushanda kwakanaka kwezvigadzirwa zve silicon carbide ceramic kwave kuchizivikanwa nemaindasitiri akawanda, huwandu hwekushandiswa kwezvigadzirwa zve silicon carbide ceramic huchawedzera kuwanda. Kukura kwakanaka, kwakasimba uye nekukurumidza kweindasitiri yepasi kuchapa nzvimbo yakakura yemusika yeindasitiri uye kusimudzira kukura kwakarongeka kweindasitiri yese.
Nekushandiswa kwakakura kwezvigadzirwa zvesimbi zvesilicon carbide zvine simba remhepo, kudiwa kwemusika kuri kuwedzerawo, zvichikwezva chikamu chikuru cheguta mumunda wekugadzira simbi dzesilicon carbide. Kune rumwe rutivi, huwandu hweindasitiri yesilicon carbide huri kuramba huchikura, uye kugadzirwa kwekutanga kwedunhu kuri kupararira zvishoma nezvishoma kunzvimbo dzese dzenyika. Munguva pfupi yemakore gumi, indasitiri yesilicon carbide yakawedzera nekukurumidza. Kune rumwe rutivi, nepo huwandu hweindasitiri huchiramba huchikura, huri kutarisanawo nemakwikwi akaomarara. Nekuda kwemuganho wakaderera wekupinda muindasitiri, huwandu hwemabhizinesi ekugadzira hwakakura, hukuru hwemabhizinesi hwakasiyana, uye mhando yechigadzirwa haina kuenzana.
Mamwe makambani makuru anonyanya kutarisa pakuvandudza tekinoroji uye kutsvaga nekugadzira zvigadzirwa zvitsva; Kukura kuri kuramba kuchikura, uye kuonekwa uye pesvedzero yekambani iri kuwedzera zuva nezuva. Panguva imwe chete, vagadziri vadiki vakawanda vanogona kungovimba nehurongwa hwemitengo yakaderera kuti vawane maodha, zvichikonzera makwikwi akaomarara muindasitiri. Makwikwi muindasitiri akasimba, uye indasitiri icharatidzawo maitiro ekuparadzanisa.
Nguva yekutumira: Chikunguru-10-2023