Kuphuhliso lwehlabathi, abaphandi benze amanyathelo abalulekileyo kwisayensi yezinto ngokwenza i-alloy entsha edibanisa iiPropati ezikhethekileyo ze-Inconel kunye ne-Titanium. Esi sixhobo sitsha sinamandla okuguqula amashishini ahlukeneyo, ukusuka kwi-aerospace ukuya kwizixhobo zonyango, ngenxa yamandla ayo akhethekileyo, ukuxhathisa ukubola, kunye nendalo ekhaphukhaphu.Ikhoneli, usapho lwe-austenitic nickel-chromium-based superalloys, idume ngokuxhathisa ubushushu obuphezulu kunye neempawu ezibalaseleyo zoomatshini. Ngokuqhelekileyo isetyenziswe kwiindawo ezinobungozi, ezifana nezixhobo ze-turbine yegesi, ngenxa yokukwazi ukumelana namazinga aphezulu okushisa kunye noxinzelelo. Kwelinye icala, i-titanium yaziwa ngokwamandla ayo kubunzima obukhethekileyo, iyenza ibe lolona khetho lufanelekileyo kwizicelo ze-aerospace kunye nokufakelwa kwezonyango.
Ngokudibanisa amandla ezi zimbiniizixhobo, abaphandi baye benza i-alloy entsha enika isethi ekhethekileyo yeepropati. I-alloy ibonisa amandla aphezulu kunye nokuqina, okwenza kube yinto efanelekileyo kwizicelo apho ukuqina kunye nokuthembeka kubaluleke kakhulu. Ukongeza, ukuxhathisa kwayo ku-corrosion kuyenza ibe lukhetho olunomtsalane lokusetyenziswa kwiindawo ezirhabaxa, ezinje ngemizi-mveliso yaselwandle neyemichiza. Enye yezona zinto zithembisayo zale ngxubevange intsha yimpembelelo yayo enokubakho kwishishini le-aerospace. Ngamandla ayo aphezulu kunye nobume obukhaphukhaphu, ialloyi inokukhokelela kuphuhliso lweenqwelomoya ezonga amafutha kunye neziphekepheke. Oku kunokuba neempembelelo ezinzulu kwishishini leenqwelomoya, njengoko lizama ukunciphisa ukukhutshwa kwekhabhoni kunye nokuphucula ukusebenza kakuhle ngokubanzi.
Ngaphaya koko, icandelo lezonyango liza kuxhamla kule ngxubevange intsha. Ukudityaniswa kwamandla, ukumelana nokubola, kunye ne-biocompatibility yenza ukuba ibe ngumgqatswa ofanelekileyo wokufakelwa kwezonyango kunye nezixhobo. Oku kunokukhokelela kwiziphumo eziphuculweyo zesigulane kunye noluhlu olubanzi lweenketho zonyango kwiimeko ezahlukeneyo zonyango. Ishishini leemoto kwakhona kusenokwenzeka ukuba liyithathele ingqalelo le ngxubevange intsha, njengoko ibonelela ngezinto ezikhaphukhaphu, ezomelele ngakumbi ezinokuphucula ukusebenza kakuhle kwamafutha kunye nokusebenza ngokubanzi. Ukongeza, ukuchasana kwe-alloyumhlwaingayenza ibe yindlela enomtsalane yokusetyenziswa kwiinkqubo zokukhupha izithuthi kunye nezinye izinto ezivezwe kwiimeko ezinzima zokusingqongileyo.
Kwindawo yeimveliso, i-alloy entsha inokukhokelela ekuphuhlisweni kwezixhobo ezomeleleyo kunye nezisebenzayo kwiinkqubo ezahlukeneyo zoshishino. Ukumelana nokushisa kwayo okuphezulu kunye namandla kuyenza ibe ngumgqatswa ofanelekileyo wokusetyenziswa koomatshini kunye nezixhobo ezisebenza kwiimeko ezinzima. Uphuhliso lwale alloy intsha imele ukuqhubela phambili okubonakalayo kwisayensi yezinto kwaye inamandla okuba nefuthe kuluhlu olubanzi lwamashishini. Njengoko abaphandi baqhubeka nokuphonononga okunokwenzeka kwesi sixhobo sokuvuselela, kunokwenzeka ukuba izicelo ezintsha kunye nokusetyenziswa kuya kuvela, ukuqinisa ngakumbi indawo yayo njengento yokutshintsha umdlalo kwihlabathi lobunjineli kunye nemveliso.
Ukuqukumbela, ukudalwa kwe-alloy entsha edibanisa iimpawu ezizodwa ze-Inconel kunyetitaniumimele impumelelo enkulu kwisayensi yezinto. Ngamandla ayo akhethekileyo, ukuxhathisa ukubola, kunye nendalo ekhaphukhaphu, le mathiriyeli intsha inamandla okuguqula amashishini ukusuka kwi-aerospace ukuya kwizixhobo zonyango. Njengoko abaphandi beqhubeka nokuphonononga amandla ayo, okunokwenzeka kule ngxubevange entsha ayinamda ngokwenene, kwaye impembelelo yayo kumacandelo ahlukeneyo inokuba nzulu.
Ixesha lokuposa: May-13-2024