Namuhla ngithanda ukwabelana nabangani bami. Uma ngithenga inkomishi yamanzi yensimbi engagqwali, uma ngithola ukuthi alukho uphawu lwensimbi engu-304 noma engu-316 ngaphakathi kwenkomishi yamanzi, angikwazi yini ukuyithenga futhi ngiyisebenzise?
Sekuyiminyaka eyikhulu inkomishi yamanzi yensimbi engagqwali yaba khona. Esikhathini eside emfuleni, impahla yensimbi engagqwali esetshenziswa ukwenza inkomishi yamanzi iye yathuthukiswa ngokuqhubekayo futhi yasungulwa kanye nezidingo zemakethe. Kwakusekuqaleni kwaleli khulu leminyaka lapho insimbi engagqwali engu-304 yaqashelwa ngempela njengensimbi engagqwali yezinga lokudla. 316 Ukusetshenziswa okugcwele kwensimbi engagqwali endaweniukwenziwa kwezinkomishi zamanzi zensimbi engagqwalikwenzekile futhi eminyakeni yamuva.
Ngonyaka odlule noma emibili, ngokusakazwa okuqhubekayo kanye nemibiko emakethe, abantu abaningi baye baqala ukwazi nokuqonda insimbi engagqwali engu-304 kanye ne-316 stainless steel. Bazophinde bahlole ukuthi lukhona yini uphawu lwensimbi engagqwali engu-304 noma insimbi engagqwali engu-316 lapho bethenga inkomishi yamanzi yensimbi engagqwali. Bheka Uzozizwa uqiniseka ngokwengeziwe lapho uthenga amabhodlela amanzi analezi zimpawu. Ngesikhathi esifanayo, lapho ubona inkomishi yamanzi yensimbi engenasici ngaphandle kophawu lwezinto ezibonakalayo, nakanjani uzoba nokungabaza. Ingabe ucabanga ukuthi impahla yenkomishi yamanzi enjalo iyahlangabezana nezinga?
Sichaze kabanzi mayelana nezimpawu ezingama-304 nezingu-316 esihlokweni esedlule. Izimpawu zensimbi engagqwali ezingama-304 kanye nezimpawu zensimbi engagqwali ezingama-316 aziklanywa futhi zisetshenziswa izinhlangano zomhlaba ezinegunya, futhi azidingeki ngabaphathi bokuphatha bemboni kazwelonke ukuthi zigxivizwe emgudwini wendebe. Izimpawu ze-304 kanye ne-316 ezivela phansi enkomishini yamanzi ziyindlela nje yokuthi amabhizinisi noma amafektri azise umphakathi ngokuqondile ngabathengi, abonise izinto zemikhiqizo yabo ngale ndlela. Ngakho kuzoba nezintuba eziningi zokusebenzisa.
Abangane asebenesikhathi eside belandela iwebhusayithi yethu basengakhumbula icala esihlangabezane nalo. Ikhasimende licele imboni yethu ukuthi icaphune inkomishi enezinga langaphakathi lezinkomishi zamanzi ezingu-316, kodwa isabelomali esinikezwe elinye iqembu sasihluke kakhulu kunezindleko zangempela futhi asihlangabezani nezindleko zomkhiqizo. Ngemva kokuthola imvume yekhasimende, sihlole okokusebenza kwenkomishi yamanzi enikezwe elinye iqembu. Imiphumela yayishaqisa. Ngaphandle kwempahla engaphansi kwendebe yamanzi, eyayenziwe ngensimbi engagqwali engu-316, ezinye izingxenye zezinto zazingezona insimbi engagqwali engu-316. Imiphumela yalolu daba yayifana nesihloko Sethu namuhla ayihlanganise lutho nayo. Ngikhulume ngaleli cala ukuze nje ngitshele abangani bami ukuthi uma uthenga inkomishi yamanzi yensimbi engagqwali, akumele ukhathazeke kakhulu ngayo. Luyini uphawu ngaphansi kwenkomishi yamanzi? Noma lukhona uphawu?
Abanye abangani bazosho nakanjani ukuthi uma lokhu kunjalo futhi ngithola inkinga enjalo ngemva kokuthenga inkomishi yamanzi, ngingafaka isimangalo kumthengisi. Nokho, eqinisweni, ngaphandle kwendlela elula esiyishilo ngaphambi kokusebenzisa umazibuthe ukuze sihlole ukuthi ingabe iyinsimbi engagqwali engu-304, kunzima kubantu ngabanye ukubona inkomishi yamanzi ngezinye izindlela. Ukuthi impahla ifaneleka yini, vele, uma labo balwi abangochwepheshe bengakwenza lokhu, kodwa elinye iqembu lizophinda limake insimbi engagqwali engu-316 ngaphansi, phansi nje, ngaphandle kokubonisa ukuthi impahla yezinye izingxenye iyinsimbi engagqwali engu-316. Ingabe akukhulumi kakhulu? Mina ngokwami ngike ngabhekana nalesi simo. onolwazi.
Vele, izinkomishi zamanzi ezingenazo izimpawu phansi zizosolwa kakhulu ngokusika amakhona. Awukho umthetho oqinile futhi osheshayo wokuthi izinkomishi zamanzi zensimbi engagqwali zingamakwa, kodwa izimboni zikazwelonke nezamazwe ngamazwe zezinkomishi zamanzi zepulasitiki zinemithetho eqinile. Uma inkomishi yamanzi yepulasitiki inophawu olungalungile phansi, okukhishiwe, okunganembile, ukungaqondakali nokungacacile akuvunyelwe.
Kubonakala sengathi abangani bahlangabezane nenkinga engaxazululeki. Eqinisweni, kunezinye izindlela zokwahlulela ukuthi izinto zale nkomishi yamanzi ziyahlangabezana yini nezinga. Okuwukunaka kakhulu ukuthi inkomishi yamanzi ihloliwe yini i-ejensi yokuhlola enegunya lapho uthenga le nkomishi yamanzi. Ukuthi imiphumela yokuhlolwa iyahlangabezana yini nezidingo zamazinga kazwelonke noma amazinga aseMelika kanye namazinga aseYurophu? Uma ubona umthengisi ebonisa umbiko wokuhlolwa kwekhwalithi, uma kuqhathaniswa, ungathenga le nkomishi yamanzi ngokuzethemba, ngisho noma ngaphansi kwale nkomishi yamanzi yensimbi engagqwali ingenayo insimbi engagqwali engu-304 noma uphawu lwensimbi engu-316.
Ekugcineni, ngingathanda ukugcizelela indlela yokuhlola uzibuthe. Njengoba ukuvezwa kwe-athikili yethu kuye kwanda ngale ndlela, abakhiqizi abaningi abangenangqondo bangagwema inkinga ye-magnetization lapho bethenga izinto, ngoba i-304 insimbi engagqwali ne-316 insimbi engagqwali ngokwabo ibonisa i-magnetism ebuthakathaka, kuyilapho i-201 insimbi engagqwali nezinye insimbi engenasici ibonisa amandla kazibuthe, kodwa manje amanye amafekthri athenga insimbi engagqwali enozibuthe ebuthakathaka engu-201 ukuze akhiqize izinkomishi zamanzi. Sicela ubheke umbiko wokuhlolwa komkhiqizo.
Ekhuluma ngalokhu, ozakwethu abaningi, okuhlanganisa nathi, bagxila ngamabomu ekuchazeni ukuphepha kwezinto ezibonakalayo lapho babelana nawo wonke umuntu. Ngakho-ke, uma kunezindlela eziningi zokwabelana ezinjalo, kuzokwakha umphumela wabantu abathathu, okwenza abantu basole izinkomishi zamanzi ngaphandle kwezimpawu ezibonakalayo. Ukungabaza kugcwele.
Isikhathi sokuthumela: Jan-16-2024