Insimbi engagqwali iyinto eguquguqukayo esetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yokumelana kwayo nokugqwala, amandla kanye nobuhle. Phakathi kwamazinga amaningi atholakalayo, insimbi engagqwali engu-201, 430, 304 kanye no-310 ivelele ngezakhiwo zayo ezihlukile kanye nezicelo.
Insimbi Engagqwali 201kuyindlela engabizi kakhulu kune-304 futhi isetshenziswa kakhulu ezinhlelweni zokusebenza lapho ukumelana nokugqwala kungeyona into ebalulekile. Inokuqukethwe okuphezulu kwe-manganese kanye nokuqukethwe okuphansi kwe-nickel, okwenza ingabizi kakhulu, kodwa futhi ingabi ne-antioxidant eningi. Izinhlelo zokusebenza ezivamile zifaka phakathi izitsha zasekhishini, izingxenye zezimoto, kanye nezinye izinto zokwakha.
Insimbi Engagqwali 430iyi-ferritic steel grade, eyaziwa ngokumelana kwayo nokugqwala okuhle kanye nokwakheka kwayo. Inamandla kazibuthe futhi ivame ukusetshenziswa ezisetshenziswa lapho kudingeka khona ukumelana nokugqwala okulinganiselwe. Ukusetshenziswa okuvamile kufaka phakathi izinto zasekhishini, ukuhlobisa izimoto, kanye nezinhlelo zokukhipha umoya. Ikhono layo lokubekezelela amazinga okushisa aphezulu liyenza ifaneleke kwezinye izinhlelo zokusebenza zezimboni.
Insimbi Engagqwali 304Enye yezinhlobo zensimbi engagqwali ezisetshenziswa kakhulu, eyaziwa ngokumelana kwayo okuhle kakhulu nokugqwala kanye nokushibilika. Iqukethe ingxenye ephezulu ye-nickel, okuthuthukisa ukuqina kwayo. Leli zinga livame ukutholakala emishinini yokucubungula ukudla, ezitsheni zamakhemikhali kanye nasezinhlelweni zokwakha. Izakhiwo zayo ezingezona ezikagesi ziyenza ifaneleke kakhulu ezinhlotsheni ezidinga ukuhlanzeka kanye nobuhle.
Insimbi Engagqwali 310iyi-austenitic steel grade eyenzelwe ukusetshenziswa kwezinga lokushisa eliphezulu. Inokumelana okuhle kakhulu nokushiswa kwe-oxidation futhi ivame ukusetshenziswa ezindaweni ezishisa kakhulu njengezingxenye zesithando kanye nezishintshi zokushisa. Amandla ayo okumelana nezimo ezimbi kakhulu ayenza ibe ukukhetha okuthandwayo kwezimboni zezindiza kanye ne-petrochemical.
Ngamafuphi, ukukhethwa kwensimbi engagqwali engu-201, 430, 304 kanye no-310 kuncike ezidingweni ezithile zohlelo lokusebenza, okuhlanganisa ukumelana nokugqwala, ukumelana nokushisa kanye nezindleko. Ukuqonda lo mehluko kubalulekile ekukhetheni izinto ezifanele zanoma yimuphi umsebenzi.
IQEMBU LASEBUKHOSINI
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Amahora
UMsombuluko-NgeSonto: Isevisi yamahora angu-24
Isikhathi sokuthunyelwe: Septhemba-29-2024