Iyiphi impahla engcono ngezihlalo zabakhubazekile zikagesi?

Emphakathini wamanje,izihlalo zabakhubazekile zikagesi, njengezinto zokuhamba ezihamba kancane ezisafufusa, kancane kancane ziye zaqashelwa abantu abaningi asebekhulile nabantu abakhubazekile. Ngokuthuthuka komphakathi kanye nokuthuthukiswa kwesayensi nobuchwepheshe, izinhlobo nokucushwa kwezihlalo zabakhubazekile zikagesi sekuye kwanda kakhulu, ngokwezinto zokwakha kuphela, kunezinhlobo eziningi, njenge-carbon steel, i-aluminium alloy, i-magnesium alloy, kanye nangaphezulu. -grade carbon fibre, aerospace titanium aluminium alloy, njll. Ngakho uma sibhekene nezinto eziningi ezahlukene, thina Ungasikhetha kanjani isihlalo sabakhubazekile sikagesi esingabizi kakhulu? Iyiphi impahla engcono ngezihlalo zabakhubazekile zikagesi?

Okokuqala, okudingeka sikwazi ukuthi iqembu ngalinye nesimo somsebenzisi nesimo sokusebenzisa sihlukile, okuholela nasekuhlukaniseni imikhiqizo ethengiwe. Kulesi sidingo esihlukanisiwe, sizokunikeza ezicini ezilandelayo Ezinye iziphakamiso nezincazelo.

Izinto ezivamile zihlukaniswa ngokuyinhloko zibe yi-carbon steel, i-aluminium alloy, i-aerospace titanium aluminium alloy ne-magnesium alloy. Ngeke sikhulume nge-carbon fiber okwamanje (intengo ephezulu kanye nezicelo ezimbalwa);

1. Insimbi ye-Carbon:

Amafreyimu ensimbi ekhabhoni asetshenziswa kakhulu ezitulweni ezinamasondo ezisindayo kanye neminye imikhiqizo ekhiqizwa amafekthri amancane. Izihlalo ezinamasondo ezisindayo zisebenzisa amafreyimu ensimbi ukuthuthukisa ubulukhuni bomzimba nokuzinza kokushayela. Ngokwesibonelo, amafreyimu amaloli amaningi amakhulu amafreyimu ensimbi. Ngesizathu esifanayo, izimoto zingasebenzisa i-aluminium. Izihlalo ezinamasondo ezikhiqizwa ezimbonini ezincane zisebenzisa amafreyimu ensimbi ngoba lokhu kudinga izinqubo eziphansi zokucubungula nokushisela futhi kushibhile ukwakha.

2. Ingxubevange ye-Aluminium ne-titanium aluminium alloy

I-aluminium alloy ne-titanium-aluminium alloy, lawa mafreyimu abalulekile athatha ingxenye enkulu yemakethe yezihlalo ezinamasondo zikagesi. Zimbili izinhlobo ezahlukene zezinto ze-aluminium, i-7001 ne-7003, okusho ukuthi ezinye izinto ezixubile ezihlukene zengezwa ezintweni ze-aluminium. Yenziwe ngensimbi engagqwali, izici zabo ezivamile ukuminyana okuphansi namandla aphezulu, ukumelana okuhle kwepulasitiki nokumelana nokugqwala. Ukuyibeka ngendlela enembile, ilula, iqinile futhi kulula ukuyicubungula, kuyilapho ingxubevange ye-titanium-aluminium inamandla aphakeme nokumelana nokugqwala. Isetshenziswa kabanzi emkhakheni we-aerospace, ngakho-ke ibizwa nangokuthi i-aerospace titanium aluminium alloy. Ngenxa yokuthi i-titanium inezinga eliphakeme kakhulu lokuncibilika, elingafinyelela kumadigri angu-1942, okungaphezu kwama-degree angu-900 ngaphezu kwegolide, ukucubungula nokushisela kwayo ngokwemvelo kunzima kakhulu. Ayikwazi ukukhiqizwa izitshalo ezincane ezijwayelekile zokucubungula, ngakho-ke izihlalo ezinamasondo ze-titanium aluminium ezenziwe nge-alloy zibiza kakhulu. Lapho ukhetha ukuthenga, eyokuqala ifanele abasebenzisi abasebenzisa imvamisa ephansi, indawo enhle yomgwaqo nendawo yokushayela, kuyilapho abasebenzisi abanemvamisa yokusetshenziswa, ukuhamba njalo, nokushayela njalo emigodini nasemigwaqweni enamabhampa bangakhetha izihlalo zamasondo ezihlanganisiwe ze-titanium-aluminium. . .

3. Magnesium ingxubevange

I-Magnesium alloy iyingxube esekelwe ku-magnesium futhi yengezwe nezinye izakhi. Izici zayo yilezi: ukuminyana okuphansi, amandla aphezulu, imodulus enkulu enwebekayo, ukukhishwa okuhle kokushisa, ukumuncwa okuhle kokushaqeka, namandla amakhulu okumelana nemithwalo yethonya kunama-alloys e-aluminium. Njengamanje, ama-alloys e-magnesium-aluminium asetshenziswa kabanzi. Kuyinsimbi elula phakathi kwezinsimbi ezisebenzayo. Amandla adonsela phansi e-magnesium angaba ngu-2/3 we-aluminium kanye ne-1/4 yensimbi. Injongo yokusebenzisa ingxubevange ye-magnesium kuhlaka lwesihlalo sabakhubazekile ukuthola isisindo esilula esisuselwe kungxubevange ye-aluminium. quantification” inhloso.

Okungenhla kuyizinto ezimbalwa ezijwayelekile zohlaka lwesihlalo sabakhubazekile. Ungakhetha ngokuya ngendawo oyisebenzisayo kanye nesimo sakho.