Uma kukhulunywa ngensimbi engagqwali, into ebalulekile esetshenziswa ezimbonini nasezisetshenziswayo ezahlukahlukene, amamaki amabili avame ukusetshenziswa angu-430 no-304. Nakuba bobabili bengamalungu omndeni wensimbi engagqwali, ukuhlukanisa phakathi kwala mazinga amabili kubalulekile ekukhetheni impahla efanele izidingo ezithile.Kulesi sihloko, sizohlola umehluko phakathi kwe-430 ne-304 yensimbi engagqwali, sigxile ekubunjweni kwayo, izakhiwo, kanye nezicelo ezivamile.
Ukwakhiwa:
430 Insimbi Engagqwali:
● I-Chromium: 16-18%
● I-Nickel: 0%
● I-Manganese: 1%
● Ikhabhoni: 0.12% umkhawulo
● Insimbi: Ibhalansi
304 Insimbi Engagqwali:
● I-Chromium: 18-20%
● I-Nickel: 8-10.5%
● I-Manganese: 2%
● Ikhabhoni: 0.08% umkhawulo
● Insimbi: Ibhalansi
Ukumelana Nokugqwala:
Omunye umehluko oyinhloko phakathi kuka-430 no-304 wensimbi engagqwali ukumelana kwazo nokugqwala.
430 Insimbi Engagqwali:
● Nakuba insimbi engagqwali engu-430 inikeza ukumelana nokugqwala okuhle, ayimelani nensimbi engagqwali engu-304.Ingenwa kalula ukugqwala ezindaweni ezine-chloride ecebile.
● Leli banga lingase libe nokugqwala kwendawo noma i-oxidation lapho ibhekene namazinga okushisa aphezulu.
304 Insimbi Engagqwali:
● Yaziwa ngokukwazi ukumelana nokugqwala, insimbi engagqwali engu-304 imelana kakhulu nokugqwala okuvela ezinhlobonhlobo zezinto, okuhlanganisa ama-acid, izixazululo ze-alkaline, nezindawo ezinosawoti.
● Ingamelana nokuchayeka emazingeni okushisa aphezulu ngaphandle kokugqwala okuphawulekayo kwendawo noma i-oxidation.
Amandla Nokuqina:
430 Insimbi Engagqwali:
● Insimbi engagqwali engu-430 ibonisa amandla amaphakathi kodwa ijwayele ukuguga uma iqhathaniswa nensimbi engagqwali engu-304.
● Ivamise ukusetshenziswa ezinhlelweni lapho amandla engeyona imfuneko eyinhloko.
304 Insimbi Engagqwali:
● I-304 insimbi engagqwali iyinto eguquguqukayo futhi ehlala isikhathi eside enezici ezinhle kakhulu zamandla.
● Ngokuvamile isetshenziswa ezicelweni ezinzima, okuhlanganisa izimboni zokwakha, zezimoto, nezilungisa ukudla.
Ukumelana Nokushisa:
Esinye isici esibalulekile okufanele sicatshangelwe yikhono lensimbi engagqwali ukumelana namazinga okushisa aphezulu.
430 Insimbi Engagqwali:
●Leli banga lenza kahle kakhulu emazingeni okushisa aphansi kodwa livamise ukukhombisa izimpawu zokukhula kanye nokunciphisa ukumelana nokugqwala lapho lichayeke emazingeni okushisa aphakeme.
304 Insimbi Engagqwali:
●Ngokuqukethwe kwayo okuphezulu kwe-nickel, insimbi engagqwali engu-304 ibonisa ukumelana nokushisa okuphawulekayo futhi igcina amandla ayo nokumelana nokugqwala emazingeni okushisa aphezulu.
Izicelo:
430 Insimbi Engagqwali:
●Ngenxa yezindleko eziphansi, insimbi engagqwali engu-430 ivamise ukusetshenziswa ezinhlelweni ezidingeka kancane, njengempahla yasekhishini, ukugunda kwezimoto, nezingcezu zokuhlobisa.
304 Insimbi Engagqwali:
● 304 insimbi engagqwali isetshenziswa kabanzi kuzo zonke izimboni nezinhlelo zokusebenza, okuhlanganisa izinto zokucubungula ukudla, izakhiwo zezakhiwo, amathangi okugcina amakhemikhali, nemishini yezokwelapha.
● Ukumelana nokugqwala okuphakeme namandla kuyenza ifanelekele izindawo ezidinga kakhulu.
Isiphetho:
Kafushane, ngenkathi kokubili insimbi engagqwali engu-430 kanye ne-304 ingeyomndeni owodwa, ihluke kakhulu ngokuya ngokwakheka kwayo nezakhiwo.Insimbi engagqwali engu-430 inikezela ukumelana nokugqwala okuhle namandla amaphakathi ngezindleko eziphansi, iyenze ifanelekele izinhlelo zokusebenza ezingadingi kakhulu.Ngakolunye uhlangothi, insimbi engagqwali engu-304 inikeza ukumelana nokugqwala okuhle kakhulu, amandla, nokumelana nokushisa, okuyenza ibe ukukhetha okuphezulu kwezinhlelo zokusebenza ezidinga ukuqina okuphezulu nokuthembeka.Ngokuqonda lokhu kwehluka, ungenza izinqumo ezinolwazi lapho ukhetha ileveli yensimbi engagqwali efanele ngezidingo zakho ezithile.
Isikhathi sokuthumela: Sep-26-2023
