Mumakona emafekitari maworkshops uye kutakura migodhi, pane yakakosha asi isingatarisirwe nyore "basa" - pombi inotakura. Vanotakura zvicherwa, dhaka, uye makemikari zvigadzirwa zuva nezuva, uye mukati mawo madziro anogara ari pasi pekukwesha uye kukanganiswa kubva mumidziyo. Nokufamba kwenguva, ivo vanowanzopfeka uye kubvarura, kuvuza, izvo zvisingangokanganisa kugadzirwa chete asiwo zvinoda kudhura kugadzirisa uye kutsiva. Iyo silicon carbide inomira-inodzivirira pombi lining yatichataura nezvayo nhasi yakafanana nekuisa dhizaini ye "asingaoneki simbi nhumbi dzokurwa" pamapaipi akajairika, kugadzirisa chinyararire dambudziko guru iri.
Mumwe munhu angabvunza, chiisilicon carbide? Kutaura zvazviri, hazvisi zvisinganzwisisiki. Chaizvoizvo, chinhu chakagadzirwa chakagadzirwa chakagadzirwa kabhoni nesilicon, nekuoma kwechipiri chete kune diamond.
Kuenzaniswa nemadziro emukati emapaipi akajairwa, kuomarara kwesilicon carbide lining kwakapetwa kakawanda. Kana zvidimbu zvakapinza zvesimbi uye dhaka rinomhanya-mhanya richigezera kumadziro emukati, silicon carbide inogona kuita senhoo kuvharira kukweshana uye kudzivirira kukwenya kana matinji kubva nyore kuitika. Kunyangwe yekutakura kwenguva refu yezvipfeko zvekupfeka zvakanyanya, madziro emukati anogona kuramba akadzikama uye akatsetseka, pasina kuve akakora kana brittle nekuda kwekupfeka, achiwedzera zvakanyanya hupenyu hwesevhisi yepombi.
Pamusoro pekuramba kupfeka, ine zvakare hunyanzvi hwakavanzika - 'inogona kumira kuvaka'. Mukugadzirwa kwemaindasitiri, zvinhu zvinofambiswa kazhinji hazvisi "pasi", asi zvinogona zvakare kutakura tembiricha yakakwira uye acid-base corrosion. Semuenzaniso, mumunda weinjiniya yemakemikari, zvimwe zvinhu zvine ngura yakasimba, uye jira remapaipi akajairika rinoita ngura nekupepereswa zviri nyore; Muindasitiri yemetallurgical, yakakwirira-tembiricha zvinhu zvinogona kukonzera deformation uye kukundikana kweiyo lining. Iyo silicon carbide lining inogona kumira tembiricha yemazana akati wandei madhigirii celsius uye kuramba kukukurwa kweasiti yakawanda uye alkaline media, kuchengetedza kushanda kwakagadzikana mune chero "nzvimbo yakaoma".
Kune mabhizinesi, zvikomborero zvinounzwa neiri diki lining zvinobatika kwazvo: hapana chikonzero chekugara uchivhara uye kutsiva mapaipi, kuderedza kurasikirwa kunokonzerwa nekukanganiswa kwekugadzira; Hapana chikonzero chekudzokorodza mari mukugadzirisa mari, inogona kuchengetedza mari yakawanda munguva refu; Zvinotonyanya kukosha, inogona kuve nechokwadi chekufambisa kwezvinhu uye kudzivirira njodzi dzekuchengetedza uye matambudziko ezvakatipoteredza anokonzerwa nekudonha kwepombi.
Kubva pazvisingataridzike pombi mafittings kuenda ku "wear-resistant tool" inochengetedza kugadzirwa kwemaindasitiri, kukosha kwesilicon carbide kupfeka-resistant pipeline lining iri mukukwanisa kwayo "kugadzirisa matambudziko makuru mune zvidiki". Kune mabhizinesi anotsvaga kugadzirwa kwakanaka uye kwakagadzikana, kuisarudza hakusi kukwidziridzwa kwemidziyo chete, asiwo yenguva refu yekufunga nezvekuita kwekugadzira uye kudzora mutengo.
Nguva yekutumira: Sep-16-2025