Izindlela zokulawula ezisezingeni eliphakeme
Cishe zonke izinsimbi zensimbi ngaphansi kwezimo ezithile. Lapho ama-athomu lensimbi efakwa ngo-oxid ngumanzi, ukugqwala kuzokwenzeka, okuholela ekulahlekelweni kwezinto ezibonakalayo endaweni yensimbi. Lokhu kunciphisa ubukhulu bezakhi ezifanaI-FERRELESfuthi kubenza bathambekele ekuhlulekeni kwemishini. Izinhlobo eziningi zokugqwala zingenzeka, futhi uhlobo ngalunye lokugqwala lubeka usongo, ngakho-ke kubalulekile ukuhlola izinto ezinhle kakhulu zohlelo lwakho lokusebenza
Yize ukwakheka kwamakhemikhali zezinto zokwenziwa kwezinto kungathinta ukumelana nokugqwala, esinye sezinto ezibaluleke kakhulu zokunciphisa ukwehluleka okubangelwa iziphambeko ezibonakalayo yikhwalithi esetshenzisiwe yokwakha okusetshenzisiwe. Ukusuka ekufuneni kwebha kuhlolo lokugcina lwezakhi, ikhwalithi kufanele ibe yingxenye ebalulekile yazo zonke izixhumanisi.
Ukulawulwa Kwenqubo Yezinto Ezibonakalayo nokuhlolwa
Indlela engcono kakhulu yokuvikela izinkinga ukuzithola ngaphambi kokuba zenzeke. Enye indlela ukuqinisekisa ukuthi umphakeli uthatha izindlela eziqinile zokulawula ikhwalithi ukuvikela ukonakala. Lokho kuqala ngokulawulwa kwenqubo kanye nokuhlolwa kwesitoko sebha. Ingahlolwa ngezindlela eziningi, kusukela ekuboneni iqinisekisa ukuthi okuqukethwe kumahhala kunoma iyiphi inkinga engaphezulu yokwenza izivivinyo ezikhethekile zokuthola ukuzwela okubonakalayo.
Enye indlela abahlinzeki abangakusiza ekuqinisekiseni ukufaneleka kwento ebonakalayo ukubheka okuqukethwe kwezinto ezithile ekwakhiweni kwezinto ezibonakalayo. Ngokumelana nokugqwala, amandla, i-welchimability kanye nekhompiyutha, indawo yokuqala ukwandisa ukwakheka kwamakhemikhali kwe-alloy. Isibonelo, okuqukethwe kwe-nickel (NI) ne-chromium (CR) ngensimbi engama-316 ebingemuva kunezidingo ezimbalwa ezichazwe ku-ASTM International (ASTM) ecacisiwe, okwenza lokho okucacisiwe okujwayelekile, okwenza izinto zibe nokuphikiswa okungcono kakhulu kokugqwala.
Kwinqubo yokukhiqiza
Ngokufanelekile, umphakeli kufanele ahlole izakhi ngazo zonke izinyathelo zenqubo yokukhiqiza. Isinyathelo sokuqala ukuqinisekisa ukuthi kulandelwa imiyalo efanele yokukhiqiza. Ngemuva kwezakhi zokukhiqiza, ezinye izivivinyo kufanele ziqinisekise ukuthi izingxenye zenziwe kahle futhi azikho izici ezibukwayo noma ezinye iziphambeko ezingavimba ukusebenza. Ukuhlolwa okwengeziwe kufanele kuqinisekise ukuthi izakhi zisebenza njengoba bekulindelekile futhi zivalwe kahle.
Isikhathi sePosi: Feb-22-2022