Sisebenzisa amakhukhi ukuthuthukisa ulwazi lwakho. Ngokuqhubeka uphequlula le sayithi uyavuma ukusebenzisa kwethu amakhukhi. Ulwazi olwengeziwe.
Ngokwemvelo yawo, amadivayisi aklanyelwe ukusetshenziswa kwezokwelapha kumele ahlangabezane nezindinganiso zokuklama nezokukhiqiza eziqinile kakhulu. Ezweni lamacala kanye nezimangalo zokujeziswa ngokulimala noma umonakalo obangelwe ukungasebenzi kahle kwezokwelapha, noma yini ethinta noma efakwe ngokuhlinzwa emzimbeni womuntu kumele isebenze njengoba iklanyelwe futhi akumelwe yehluleke.
Inqubo yokuklama nokukhiqiza amadivayisi ezokwelapha iletha ezinye zezinkinga zesayensi nezinto zokwakha eziyinselele kakhulu embonini yezokwelapha. Njengoba kunezinhlobo eziningi kangaka zezicelo, amadivayisi ezokwelapha eza ngazo zonke izinhlobo nobukhulu ukuze enze imisebenzi eminingi ehlukene, ngakho ososayensi nonjiniyela basebenzisa izinto ezahlukahlukene ukusiza ukuhlangabezana nemininingwane yokuklama eqinile kakhulu.
Insimbi engagqwali ingenye yezinto ezisetshenziswa kakhulu ekwenzeni amadivayisi ezokwelapha, ikakhulukazi insimbi engagqwali engu-304.
Insimbi engagqwali 304 iyaziwa emhlabeni wonke njengenye yezinto ezifanele kakhulu zokukhiqiza amadivayisi ezokwelapha ezinhlelo zokusebenza ezahlukahlukene. Eqinisweni, iyinsimbi engagqwali esetshenziswa kakhulu emhlabeni namuhla. Ayikho enye insimbi engagqwali eza ngezindlela eziningi kangaka, ukuqedwa kanye nezinhlelo zokusebenza eziningi ezahlukene. Izakhiwo zensimbi engagqwali 304 zinikeza izakhiwo zezinto ezihlukile ngentengo encintisanayo, okwenza kube ukukhetha okunengqondo kwezidingo zedivayisi yezokwelapha.
Ukumelana nokugqwala okuphezulu kanye nokuqukethwe okuphansi kwekhabhoni yizici ezibalulekile ezenza insimbi engagqwali engu-304 ifanelekele ukusetshenziswa kwezokwelapha kunezinye izinhlobo zensimbi engagqwali. Isiqinisekiso sokuthi amadivayisi ezokwelapha ngeke asabele ngamakhemikhali nezicubu zomzimba, imikhiqizo yokuhlanza esetshenziselwa ukubulala amagciwane, kanye nokuguga okunzima nokuphindaphindayo okwenziwa amadivayisi amaningi ezokwelapha kusho ukuthi insimbi engagqwali engu-304 iyinto efanelekile yokusetshenziswa esibhedlela, ekuhlinzeni kanye nasezimweni zosizo oluphuthumayo, nokuningi.
Akugcini nje ngokuba insimbi engagqwali i-304 eqinile, kodwa futhi iwusizo kakhulu futhi ingadonswa ngokujulile ngaphandle kokuyinamathisela, okwenza i-304 ibe yindawo ekahle yokwenza izitsha, amasinki, amapani kanye nezitsha ezahlukene zezokwelapha kanye nezinto zokumboza.
Kukhona futhi izinhlobo eziningi ezahlukene zensimbi engagqwali 304 enezakhiwo ezithuthukisiwe zezinto ezisetshenziswayo ezithile, njenge-304L, inguqulo yekhabhoni ephansi, yezimo ze-gauge esindayo ezidinga ukushintshwa okunamandla aphezulu. Amadivayisi ezokwelapha angase aqukathe i-304L lapho kudingeka khona ukushintshwa ukuze kumelwane nokushaqeka okuhlukahlukene, ukucindezeleka okuhlala isikhathi eside kanye/noma ukucindezeleka, njll. Insimbi Engagqwali 304L nayo iyinsimbi esezingeni eliphansi lokushisa, okusho ukuthi ingasetshenziswa ezisetshenziswayo ezidinga ukuthi umkhiqizo usebenze emazingeni okushisa abandayo kakhulu. Ezindaweni ezigqwala kakhulu, i-304L nayo imelana kakhulu nokugqwala okuphakathi kwe-granular kunezinhlobo ezifanayo zensimbi engagqwali.
Ukuhlanganiswa kwamandla aphansi okukhiqiza kanye nekhono eliphezulu lokunwebeka kusho ukuthi insimbi engagqwali engu-304 ilungele ukwakheka ibe yizimo eziyinkimbinkimbi ngaphandle kokuyinamathisela.
Uma izinhlelo zezokwelapha zidinga insimbi engagqwali eqinile noma eqinile, i-304 ingaqiniswa ngokusebenza okubandayo. Esimweni esifakwe i-anneal, i-304 kanye ne-304L zithambile kakhulu futhi zingakhiwa kalula, zigobe, zidonswe ngokujulile noma zenziwe. Kodwa-ke, i-304 iyaqina ngokushesha futhi ingadinga ukuncishiswa okwengeziwe ukuze kwandiswe ukuncishiswa komsebenzi owengeziwe.
Insimbi engagqwali engu-304 isetshenziswa kabanzi ezinhlotsheni ezahlukene zezimboni nezasekhaya. Embonini yamadivayisi ezokwelapha, i-304 isetshenziswa lapho ukumelana nokugqwala okuphezulu, ukwakheka okuhle, amandla, ukunemba kokukhiqiza, ukuthembeka kanye nenhlanzeko kubaluleke kakhulu.
Kuma-stainless steels okuhlinzwa, kusetshenziswa kakhulu amazinga athile ensimbi engagqwali - 316 kanye no-316L. Ngokuhlanganisa izakhi ze-chromium, i-nickel kanye ne-molybdenum, insimbi engagqwali inikeza ososayensi bezinto zokwakha izimfanelo ezihlukile nezithembekile.
Isexwayiso – Ezimweni ezingavamile, amasosha omzimba womuntu ayaziwa ukuthi ayasabela kabi (isikhumba nomzimba wonke) kokuqukethwe kwe-nickel kwezinye izinsimbi ezingagqwali. Kulesi simo, i-titanium ingasetshenziswa njengenye indlela esikhundleni sensimbi engagqwali. Kodwa-ke, i-Titanium iletha ikhambi elibiza kakhulu. Ngokuvamile, insimbi engagqwali isetshenziselwa izimila zesikhashana, kanti i-titanium ebiza kakhulu ingasetshenziswa izimila ezihlala njalo.
Isibonelo, uhlu olulandelayo lufingqa ezinye zezinhlelo zokusebenza zedivayisi yezokwelapha ezingaba khona zensimbi engagqwali:
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