Umphezulu oqengqelekayo kwisikhafu sibaluleke kakhulu njengezixhobo zescrewr ngokwayo. Imisonto yokukhangela yenziwa ngokunqunyulwa okanye ukwenza inkqubo yomatshini, kunye neengubo ezingaphezulu zibonelela ngomaleko obalulekileyo wokukhusela isikroba kunye nemisonto.
Ukuza kuthi ga ngoku, isikhafu sixhamle kakhulu kuluhlu olubanzi lweengubo zangaphantsi komhlaba ezilungelelaniswe kwisicelo ngasinye ukuze sinikezele ngempumelelo kunye nokukhuselwa ngokugqibeleleyo.
Kwi-zungelo, i-cayings yomphezulu isetyenziswa kwizikrelemnqa ukwandisa ukunganyangeki komhlaba kwaye kuqinisekisile isikhafu ukusuka ekungasebenzi kwangaphambili ngenxa yokungabikho okanye ukuqhekeka.
Ke, zeziphi ezona ndlela ziqhelekileyo zonyango? Ezi zinto zilandelayo zezona ndlela ziqhelekileyo zonyango
I-1. I-Zinc i-winc
Eyona ndlela ixhaphakileyo yonyangoIsikere i-electrong. Ayisiyongxaki kuphela, kodwa ikwanembonakalo emnandi. I-electroplaitha ifumaneka ngombala omnyama noluhlaza. Nangona kunjalo, enye into engalunganga ye-electro ye-eleklo kukuba ukusebenza kwayo nokuchasana nolwakhiwo ngokubanzi, kwaye kuneyona ndlela iphantsi yentsebenzo yendlela yokuthintela (ukhathalela). Ngokubanzi, izikrikhi emva kokuphazamiseka kwe-electrong zinokudlulisa uvavanyo olutshise kwiiyure ezingama-72, kwaye iarhente ekhethekileyo yokutywina isetyenzisiwe, kodwa ibiza kakhulu, ixabisa kakhulu i-gavaning jikelele.
2. Ukubetha kweChromium
I-chromium ibambene kwi-Screw Frimenders iZinzile kwiNdalo esingqongileyo, ayitshintshi ngokulula umbala okanye ilahlekelwe luster, inobuqili obukhulu, kwaye kukunganyangeki ukunxiba. Nangona ukuhlekisa kwe-chromium kuqhelekile kusetyenziswa njengokubetheka kwe-hocotimes kwi-harteriners, kunqabile ukuba isetyenziswe kumashishini afuna ukumelana nokunganyangeki. Kuba i-chrome elungileyo ye-chrome ityholo zibize njengentsimbi engenasimo, kufuneka zisetyenziswe kuphela xa amandla entsimbi engenakonwaba akonelanga. Ukuphucula i-chromium ibeka ukunganyangeki, ubhedu kunye ne-nickel kufuneka ifakwe phambi kwe-chromium. Nangona i-chromium ye-chromium inokukhulisa amaqondo obushushu aphezulu angama-1200 degrees Celsius), inengxaki yokufumana i-hydrogen emfihlakalo.
I-3. Isilivere kunye ne-nickel bebeka kumphezulu
Ukuphambana kwesilivereisebenza njengendawo eqinileyo yokuqina kunye nendlela yokuthintela ukususwa. Ngenxa yenkcitho, izikrikhi zihlala zingasetyenziswa, kwaye ngamathub 'amathubwanazi silivere esifakiwe. Nangona ihlawula emoyeni, isilivere isebenza nge-1600 degrees Fahrenheit. Ukuze usebenze kwiqondo lokushisa eliphezulu kunye nokukhusela i-oxidation, abantu baqesha ubushushu babo obunobushushu obuphezulu kunye neempawu ezinqabileyo. Abantu abakhethayo baqhele i-nickel-ithe gca kwiindawo ezinokuphumelela kunye nokunganyangeki. Umzekelo, ibhetri engenayo ibhetri.
4.Unyango lwe-ScrewDacromet
Unyango lomphezuluI-Dacromet ye-screatersAyiqummeli i-hydrogen emfutshane, kunye nokulayisha i-torque Nangona kunjalo, ingcolise kakhulu. Ngaphandle kokuthathela ingqalelo imiba nge-chromium kunye nokukhuselwa kwendawo esingqongileyo, ebaluleke kakhulu ukuba ilungele amandla aphezulu oqinileyo ngeemfuno ezinamandla zokulwa.
I-5. I-PHIAT
Nangona iintsika zingabizi kakhulu kune-gavaning, inika ukhuseleko oluncinci ngokusulelwa.I-screwnerskufuneka ibe ye-oid emva kokuba intsebenzo yeoyile kuninzi ekufuneka yenziwe kunye nokunganyangeki kwabantu. Faka isicelo se-antirsist antirs otsist emva kwe-phosphoting, kwaye uvavanyo lwesitshizi lwetyuwa kufuneka luthathe kuphela iiyure ezili-10 ukuya kwezi-20. Ngenxa yokuba amandla awo aqinileyo kunye nokuqina okuqinileyo anentsebenzo engaguqukiyo, uninzi lwezinto ezikrwadayo zokusebenza ziphathwa ngu phosphoting + oiling. Ihlala isetyenziswa rhoqo kwisakhiwo sezomzi-mveliso kuba inokwanelisa iimfuno ezibonakalayo ngexesha lendibano kunye nezinto. Ngakumbi xa uqhagamshela ezinye izinto ezibalulekileyo, ezinye izikrike zisebenzisa phosphoting, ezinokuthintela umba we-Hydrogen. Ngenxa yoko, kwicandelo lemizi-mveliso, iBakala elingaphezulu kwe-10.9 liqhelekileyo i-phesphated phayithiwe.
Ixesha lasemva: ngoFebruwari-15 ukuya ku-523