Ukusetshenziswa Kwezindwangu Ezinhle Ze-Basalt Ezinezingqimba Nezindwangu Zazo Ekuhloleni Kwenyanga

Iphepha locwaningo elinesihloko esithi "Hierarchical basalt metayarn yezindwangu zesikhala ezivikelayo ze-ergonomic" lanyatheliswa ephephabhukwini i-Matter yithimba likaSolwazi uXia Zhigang kanye ne-Academician uXu Weilin abavela kwi-National Key Laboratory of New Textile Materials and Advanced Processing eWuhan Textile University, ngokubambisana noSolwazi uTao Guangming. Leli qembu locwaningo lwezinto ezintsha zendwangu kanye nokucubungula okuthuthukisiwe laqala ngokuphakamisa ubuchwepheshe bokuphotha obuyi-core-spin "coaxial spiral wrap spinning," obubhekana nezinselele zokuphotha, ukuluka, kanye nokusetshenziswa kwe-basalt fiber engabhubhisi, ene-torque ephansi, esezingeni eliphezulu, kanye nenkulu ngezinga elicolekile. Lokhu kuvula indlela entsha yokucubungula izinto ze-fiber ezingaphili kahle, ezinobungani nesikhumba, neziguquguqukayo, okuvumela ukukhiqizwa kwenqwaba ukuhlangabezana nesidingo esiphuthumayo sezinto zokuvikela ezisebenza kahle ukuze zikwazi ukumelana nezimo eziyinkimbinkimbi nezimbi kakhulu Izindiza ensimini. Umbhali wokuqala wephepha nguSolwazi uXia Zhigang, kanti ababhali abahambisana nalo yi-Academician Xu Weilin kanye noSolwazi uTao Guangming. Leli phepha lakhethwa njengesihloko sephephabhuku.

Ukusetshenziswa kohlelo lokulandelana kwezigaba intambo ye-basalt ultrafine futhi izindwangu zayo ekuhlolweni kwenyanga ziyisimo esibalulekile sokufuduka kwabantu esikhaleni esizayo. Le ntambo ye-basalt ultrafine ehambisanayo inezici zokuguquguquka, amandla aphezulu, kanye nokuqina okuhle kakhulu, futhi ingalukwa ibe yizindwangu ezithambile ezimelana ngempumelelo nemisebe yelanga enamandla kanye nokushintshashintsha kwezinga lokushisa okukhulu esikhaleni. Lolu cwaningo luqala indlela entsha yokuguqula i-basalt fiber engabonakali ibe yizindwangu zesikhala ezisebenzayo, ezivikela ngokwe-ergonomic.

Eminyakeni yamuva nje, ngentuthuko esheshayo yokuhlola isikhala esijulile emhlabeni wonke kanye nezindiza zezentengiselwano, isidingo semboni se- Ilula, izinto ezimelana nemvelo ngokweqile zikhuphuke kakhulu.I-Basalt fiber, etholakala edwaleni lentaba-mlilo, inezinzuzo ezivelele njengezindleko eziphansi, ukumelana nokushisa okuphezulu, ukuvikela ukushisa okuphezulu, ukumelana nemisebe, ukumelana nokugqwala, kanye nokungashi ngaphandle komusi, okuheha ukuthunyelwa okuncintisanayo emikhakheni eminingi kufaka phakathi ezokuthutha ngesitimela, ukuvikelwa okukhethekile, kanye nobunjiniyela bezokwakha. Kodwa-ke, ukuqina kwayo okuphezulu kanye ne-modulus ephezulu kwenza kube lula kakhulu ukuphuka okuqhekeka ngezinga eliphansi kakhulu; ukuphotha kwendabuko okune-torque ephezulu nakho kubangela ukulimala kwefayibha kanye nokwehla okukhulu kwamandla, okuholela ekufezweni kwentambo yekhwalithi ephezulu "engabhubhisi, ene-torque ephansi, embozwe ngokuphelele, enobungani nesikhumba, futhi eguquguqukayo" ibe yinkinga yesikhathi eside "yebhodlela" evimbela i-basalt fiber ukuthi ingene ohlelweni lokufaka izindwangu.

Isikhathi Sokuthuthukiswa Kobuchwepheshe

Ukuze kuxazululwe le nkinga yobuchwepheshe futhi kuhlangatshezwane nezidingo zezicelo zokuvikela eziqine kakhulu, inkampani yasekhaya yabambisana nethimba likaSolwazi uXia Zhigang eWuhan Textile University. Babhekana nayo yonke inqubo yezimboni, kusukela ekuphotheni, ekwenzeni izintambo, ekulukeni, kuya ekudayini:

• 2019: Ukusonta kokusonga okungeyona into ebhubhisayo okuphakanyisiwe kokuqala.

• 2020: Ngathuthukisa ngempumelelo i-eyokuqala elungele isikhumba indwangu yokuvikela ukushisa ye-basalt fiber.

• 2021: Kufezwe ubuchwepheshe bokudweba obulawulwa ngokunemba befayibha ye-basalt ethambile kakhulu esetshenziswa ezindwangu zezingubo.

• 2022: Ilabhorethri yaklama futhi yaphotha ngempumelelo ikhwalithi ephezulu, i-torque ephansi, ayibhubhisi, imbozwe ngokuphelele, inesilinganiso esiphezulu intambo encane ye-basalt fiber.

• 2023: Ukusebenza okuzinzile kwesethi ephelele yezinqubo nemishini yezimboni efanelekela ukuphotha i-basalt fiber engabhubhisi futhi egcwele.

• 2023 kuya ku-2023: Ukuthuthukiswa okuqhubekayo kwezinqubo nemishini, ukwamukela ama-oda okukhiqiza, kanye nokuthuthukisa izindwangu zokuvikela ze-basalt fiber zezinga eliphezulu ukuze kuvikelwe kakhulu.

• 2024: Ifulegi lesizwe laseShayina elenziwe nge-basalt fiber, elakhiwe yiWuhan Textile University, lavulwa ngempumelelo ohlangothini olukude lweNyanga ngomsebenzi weChang'e-6, okwakhuthaza ukunakwa nokusetshenziswa kwezindwangu zokuvikela eziyingozi ze-basalt.

• 2025: Ithimba lokusungula izinto ezintsha elithi "Basalt Fiber Era" lasungulwa ngokubambisana yi-Aero-Engine Corporation yase-China Hangyu Life Support Equipment Co., Ltd. kanye nethimba le-Academician Xu Weilin lokuphotha eWuhan Textile University. Leli thimba lizinikele ocwaningweni olujulile kanye nokukhuthazwa kokwandiswa kwe-basalt fiber, kusukela ezintweni zokusetshenziswa kuya emikhiqizweni yendwangu, ukubhekana nemingcele yesayensi yesikhala yomhlaba wonke kanye nezidingo ezinkulu zezwe.

Ukusungula Izinto Ezintsha Nokusebenza Kahle

Beholwa oSolwazi uXu Weilin, uXia Zhigang, noTao Guangming, kanye nabafundi abaphothule njengoShang Lulu, uXu Ao, noZhang Shiliang, ithimba laqhubeka nokusungula izinto ezintsha futhi lathuthukisa ubuchwepheshe bamanje. Baqala ubuchwepheshe be-"coaxial spiral wrap spinning", banqoba izinto ezintsha zobuchwepheshe nemishini ezibalulekile njengokwakheka kwentambo engabhubhisi, ene-torque ephansi kanye nokumbozwa okuzinzile kwezinga elihlukahlukene.

Bafinyelele ekukhiqizweni okuqhubekayo kwendwangu ye-basalt meta-structural (Metayarn) enamazinga amaningi, e-organic-inorganic, enobungani nesikhumba, eguquguqukayo futhi eguquguqukayo.

• Amandla e-Metayarn ekhiqiziwe akhuphuke ngo-27.76% uma kuqhathaniswa ne-filament yokuqala ye-basalt.

• I-torque esele yentambo yehliswe kakhulu uma iqhathaniswa nezinye izintambo zezentengiselwano, okuvumela ukuluka okuqondile noma ukuluka emikhiqizweni ye-Metayarn enobungani nesikhumba futhi eguquguqukayo.

Ibhekene nezimo zezindiza eziyinkimbinkimbi nezimbi kakhulu, imikhiqizo ye-Metayarn ibonisa ukuzivumelanisa nezimo kwemvelo okuvelele kanye nokuqina kwesakhiwo:

• Amandla omkhiqizo oguquguqukayo awazange abole, kodwa anda kakhulu, ngemva kokuhlanza njalo nge-nitrogen ewuketshezi ku-200°C, umoya oshisayo ku-300°C, kanye nokuchayeka isikhathi eside emisebeni enamandla yelanga.

• Yagcina isakhiwo sayo siqinile ngemva kokushiswa ilangabi elingu-1300°C.

• Imikhiqizo ethungwe nge-Metayarn inobude obungafika ku- 421%.

• Zigcina ukuqina komlilo okuhle kakhulu kanye nokumelana nomlilo ngisho nangaphansi kwama-degrees angu-30%, ukufeza umsebenzi ohlanganisiwe "wokududuzeka nokuvikelwa."