Dombo rakaomarara rinoshanduka sei kuita faibha yakatetepa sebvudzi?
Zverudo uye zvemashiripiti,
Zvakaitika sei?
Kwakabva Girazi Fiber
Girazi Fiber Yakatanga Kugadzirwa muUSA
Mukupera kwema1920, panguva yekuora mwoyo kukuru muUnited States, hurumende yakabudisa Mutemo unoshamisa: kurambidzwa kwedoro kwemakore gumi nemana, uye vagadziri vemabhodhoro ewaini vakanga vari mumatambudziko mumwe pashure pomumwe.Owens Illinois ndiye aive mugadziri mukuru wemabhodhoro egirazi muUnited States panguva iyoyo uye aingokwanisa kuona mavira egirazi achidzimwa.Panguva iyi, mumwe murume anoremekedzwa, muurayi wemitambo, akapfuura nepachoto chegirazi ndokuona kuti rimwe girazi remvura rakadururwa rakafuridzirwa kuita fiber chimiro.Mitambo inoita senge Newton akarohwa mumusoro neapuro, uye fiber yegirazi yanga iri pachinhanho chenhoroondo kubva ipapo.
Kwapera gore, Hondo Yenyika Yechipiri yakatanga uye pakanga paine kushomeka kwezvinhu zvakajairika.Kuti zvizadzise zvinodiwa zvekugadzirira kurwa kwemauto, fiber yegirazi yakave inotsiva.
Vanhu zvishoma nezvishoma vanoona kuti rudzi urwu rwekudzivirira zvinhu rune mabhenefiti mazhinji emhando yechiedza uye simba repamusoro.Nekuda kweizvozvo, matangi, ndege, zvombo, bulletproof vests uye zvichingodaro zvese zvinoshandisa girazi fiber.
Kutsanangura sei?
Muna 2021, huwandu hwekugadzira mabhora egirazi ekudhirowa kwewaya kweakasiyana crucibles muChina hwaive matani 992000, nekuwedzera kwegore negore kwe3.Pasi pemashure e "double kabhoni" nzira yekuvandudza, girazi bhora kiln mabhizinesi ari kutarisana nekuwedzera kuvharika kwekumanikidza maererano nekupihwa kwesimba uye mutengo wezvinhu.
Kusimuka kweChina yegirazi fiber indasitiri
China girazi faibha indasitiri yakasimuka muna 1958. Mushure memakore 60 ebudiriro, pamberi pekuvandudzwa uye kuvhura, yainyanya kushanda indasitiri yekudzivirira nemauto, ndokuzoshandura kushandiswa kwevanhu, ikawana budiriro yekukurumidza.
Vakadzi vanoshanda mumusangano wekupeta mhepo
Pakazosvika 2008, China yegirazi fiber tank choto yekudhirowa waya yakasvika 1.6 miriyoni matani, chinzvimbo chekutanga pasi rose.
Kugadzira Technology yeGirazi Fiber
Early crucible wire drawing
Iyo yekutanga kugadzirwa kwegirazi fiber yainyanya iyo yekurovera waya yekudhirowa nzira, umo nzira yevhu yekurovera yakabviswa, uye nzira yeplatinamu crucible inoda kuumbwa kaviri.Chekutanga, magirazi egirazi zvinhu zvakanyungudutswa mumabhora egirazi pakupisa kwakanyanya, ipapo mabhora egirazi anonyungudutswa kaviri, uye girazi fiber filaments inogadzirwa nekumhanya-mhanya waya kudhirowa.
Izvo zvakashata zveiyi nzira zvinosanganisira kushandiswa kwesimba kwakanyanya, kusagadzikana kwekuumba maitiro uye kuderera kwekushanda kwebasa.Parizvino, iyi nzira yakabviswa zvachose kunze kweiyo shoma yegirazi fiber ine zvakakosha zvikamu
Tangi Furnace Wire Drawing
Mazuva ano, vagadziri vegirazi hombe vagadziri vanotora nzira iyi (mushure mekunyungudusa zvinhu zvakasiyana siyana muchoto, vanoenda zvakananga nemugero kuenda kune yakakosha leakage ndiro yekudhirowa girazi fiber precursor).
Iyi yenguva imwe-yekuumba nzira ine zvakanakira kuderera kwesimba rekushandisa, yakagadzikana maitiro, yakagadziridzwa kubuda uye mhando, izvo zvinoita kuti girazi fiber indasitiri ikurumidze kuona kugadzirwa kwakakura.Iyo inozivikanwa se "tekinoroji shanduko yegirazi fiber indasitiri" muindasitiri iyi.
Kushandiswa kweGlass Fiber
Iyo ine kukosha kwakakosha pakuvandudzwa kwegirazi faibha uye zvitsva zvinosanganiswa zvinhu mukuchinja uye kusimudzira kwechinyakare indasitiri yematombo.
Iyo "inoenda kubva kudenga ichienda pasi uye inogona kuita chero chinhu" uye inobatsira kune yedu indasitiri yemuchadenga uye indasitiri yezvekufambisa;Iyo "inosimuka muhoro uye pasi mukicheni", ine iyo mumunda wekuchengetedza simba uye kuchengetedzwa kwezvakatipoteredza "kureba", uye zvakare ine iyo mumunda wemitambo uye yekuzorora "yakavakirwa";Iyo "inogona kuve gobvu kana kutetepa, inochinjika switching", iyo isingangosangana chete neyakaomarara mwero wezvivakwa zvekuvaka, asiwo inosangana nemazvo zvinodiwa zvemagetsi midziyo.
Mashiripiti Sezvo Iwe - Fiberglass!
Ndege radome, zvikamu zveinjini, zvikamu zvemapapiro uye mukati mavo pasi, magonhi, zvigaro, ebetsero matangi emafuta, nezvimwe.
Muviri wemotokari, chigaro chemotokari uye yakakwirira-kumhanya njanji muviri / chimiro, hull chimiro, nezvimwe.
Mhepo turbine blade uye unit chivharo, mhepo yekufemesa yekufemesa fan, civil grille, nezvimwe.
Makirabhu egorofu, tafura tennis rackets, badminton rackets, paddles, skis, nezvimwe.
Composite rusvingo, thermal insulation screen hwindo, FRP kusimbiswa, imba yekugezera, gonhi remadziro, sirin'i, masikati bhodhi, nezvimwe.
Bridge girder, wharf, Expressway pavement, pombi, nezvimwe.
Makemikari midziyo, matangi ekuchengetedza, anti-corrosion grids, anti-corrosion mapaipi, nezvimwe.
Muchidimbu, girazi faibha is inorganic isiri-metallic zvinhu zvine mashandiro akanaka.Iine mabhenefiti ehuremu huremu, kusimba kwepamusoro, kupisa kwekushisa kwepamusoro, makemikari ekuora, kuramba kuneta uye kunaka kwemagetsi ekudzivirira.Yakashandiswa zvakanyanya muzvikamu zvakasiyana-siyana zvehupfumi hwenyika, zvakadai sekuvaka uye zvivakoti, motokari uye zvifambiso, indasitiri yemakemikari, kuchengetedza kwezvakatipoteredza, zvemagetsi nemagetsi, zvikepe nemakungwa, zvinobatsira vanhu.(kunobva: Materials Science uye Engineering Technology).
Nguva yekutumira: Mar-15-2022