Yintoni umbhobho we-fiber fiber? Isikhokelo esibanzi kwizisombululo ezinobushushu obuphakathi

I-firamic fipe yombhobho, ekwabizwa ngokuba I-fiberac fiber tube okanye umbhobho we-ceramic, yindawo yokufakelwa kobushushu obuthile obungaphantsi kweqondo lobushushu elinikiweyo ukumelana neemeko ze-shirmal. Yenziwe ikakhulu I-Alomina-Slicate fibers . Makhe sihlolisise ubume bayo, iipropathi, izicelo kunye nezibonelelo ezilungileyo.

Yintoni umbhobho we-fiber fibec owenziwe?

Imibhobho yeFeberzenziwa zisebenzisa Iintsinga ze-ceramic, esuka kwi-molten evela kwi-molten, i-alumina, kunye nezinye ii-oxis. Ezi fibers zibotshwe kunye ukuba zenze isakhiwo esiguqukayo okanye esingqongqo se-subular, kuxhomekeke kwinkqubo yokuphucula. Iimpawu eziphambili zibandakanya:

• Umxholo we-Alumna: Ngokwesiqhelo iqulethe i-35-45% al₂o₃, enyusa uzinzo lweshushu.
• Ukuqhutywa kweMpumelelo esezantsi: Ukusukela I-0.09 ukuya kwi-0.20 W / m · k, nciphisa ilahleko yobushushu.
• Ukunganyangeki kobushushu: Idlwengulwe ngokuqhubekayo I-1260 ° C (2300 ° F), enencopho yexesha elifutshane le-1600 ° C.
• Ukungazithembi kweekhemikhali: Ukunganyangeki ukunyanzelwa ukusuka kwi-AIDD, i-alkalis, kunye nezinyibilikisi zezinto eziphilayo.

Iipropathi eziphambili kunye nezibonelelo

1. Ukufakelwa okukhethekileyo

Imibhobho ye-fiber ye-fiber inciphisa ukusetyenziswa kwamandla ngokuthintela ukutshintshelwa kobushushu, ibenzele ilungele:

• Iziko le-Inces
• Iinkqubo zokuphelisa
• UTSHINTSHO

2. I-tightweight kwaye iguquguquka

Ukulinganisa ukuya Iipesenti ezingama-80 ngaphantsi kweziteketi zemveli zendabuko, benza lula ufakelo kwizithuba eziqinileyo okanye iJometri ezinzima.

3. Ukunganyangeki kothusa

Ukumelana ngokukhawuleza kwamaqondo obushushu angaguqukiyo ngaphandle kokuqhekeka, kubaluleke kakhulu kwizicelo ezinjenge:

• I-Aerospace imiqobo ye-aerosple
• Abaguquli be-catalytic

4. Ukugcinwa kobushushu obuphantsi

Ukufudumeza okukhawulezayo kunye nemijikelezo yokupholisa iphucula inkqubo yokusebenza kakuhle kumashishini anje Imveliso yensimbi kwaye ukuvelisa iglasi.

5. Ukuxhathisa iikhemikhali

Ukungasebenzi kakuhle kwezinto ezininzi, kubandakanya izinyithi ezityhidiweyo, zenza ilungele:

• Imibhobho yePetrochemical
• Iiyunithi zokwenza iikhemikhali

Izicelo zeMizi-mveliso

1. Icandelo lezamandla

• I-boiler i-boile: Ukunciphisa ukusetyenziswa kwamafutha kwizityalo zamandla.
• Iinkqubo zeShrmal yeSolar: Kukhusela izinto kwiZityalo eziGqibeleleyo zeSolar (CSP).

2. I-metal

• I-Lineish Lines: Thintela ukulahleka kobushushu kwintsimbi eqhubekayo yentsimbi.
• Iziqithi zokuHlanza: I-Acc Elters Iindleko ze-Aluminium kunye ne-capper shyling.

3. I-AutoMotive kunye ne-Aerospace

• Iinkqubo zokuphelisa igesi (i-EGR): Ukunciphisa ukukhutshwa kwiinjini zedizili.
• I-Rocket Nozzle: Ukumelana neqondo lokuhlaliswa kwe-hypersonic.

4. UKUKHUSELEKELA KWESICELO

• Ukutsalwa kwegesi: Izenzo njengecandelo le-core kwi Iifilimu ze-firamic fir Ukususwa kothuli kunye nokuncitshiswa kwe-nox.

Iindidi zemibhobho ye-fiber ye-fiber

Iikhrayitheriya zokukhetha

Xa ukhetha umbhobho we-fiber fipha, cinga:

1. Uluhlu lobushushu: Tshatisela iimeko zokusebenza kwiqondo lobushushu bemveliso.
2. Ububanzi kunye nobunzima: Izinketho ezifihlakeleyo (i.G., 3mm-50m udonga lobubanzi).
3. Ukuxinana: Ukukhanya kwe-Lightweight (96-128 kg / m³) vs i-vs.
4. Indlela yokufaka: Iyahambelana ne-welding, ibhulukhwe, okanye i-one.

Ukulungiswa nokhuseleko

• Umsebenzi wobomiNgokwesiqhelo: Ngokwesiqhelo iminyaka engama-5 ukuya kweli-10 ekusebenziseni okuqhubekayo, ngokuxhomekeka kwindalo esingqongileyo.
• Ukuphatha: Nxiba igiya yokukhusela ukunqanda iintsinga zefayili (ezihlelwe njenge-no-carcinogenic yi-iarc).
• Ukulahla: Ukusetyenziswa kwakhona kwiinkqubo zobushushu obuneqondo lobushushu.

Ukuqukumbela

Imibhobho yeFeberzibalulekile kwiinkqubo zeqondo lemizi-mveliso eliphakamileyo, ukuhambisa ibhalansi yokuqina, ukusebenza kakuhle kunye nokhuseleko. Nokuba uyila isithando, ukuphuculwa kweenkqubo zokuphelisa, okanye ukuphuculwa kwetekhnoloji yokusika itekhnoloji ye-Aerospace ye-Aerospace ye-Aerospace, ukuqonda iipropathi kunye nemibhobho ye-fiber ye-fiber eqinisekisa ukusebenza kakuhle kunye nokonga indleko. Kwizisombululo ezilungelelanisiweyo, nxibelelana nabavelisi bezinto ezenziwayo kwimilinganiselo yesiko kunye nefomathi yezinto ezibonakalayo eziphezulu.