izindaba

Umehluko phakathi kwe-201 insimbi engagqwali ne-304 yensimbi engagqwali:

1. Ukwakheka kwehlukile:

201 insimbi engagqwali iqukethe 15% chromium kanye 5% nickel.201 insimbi engagqwali ingenye indlela 301 steel.Insimbi engagqwali engu-304 ejwayelekile ene-chromium engu-18% ne-nickel engu-9%.

2. Ukumelana nokugqwala okuhlukile:

I-201 ine-manganese ephezulu, ingaphezulu likhanya kakhulu linomnyama futhi ligqamile, futhi i-manganese ephezulu kulula ukugqwala.I-304 iqukethe i-chromium eningi, indawo engaphezulu i-matte futhi ayigqwali.Insimbi engagqwali akulula ukugqwala ngoba ukwakheka kwama-oxide acebile nge-chromium ebusweni bomzimba wensimbi kuvikela umzimba wensimbi.

3. Izinhlelo zokusebenza eziyinhloko zihlukile:

Insimbi engagqwali engu-201 inezici ezithile zokumelana ne-asidi ne-alkali, ukuminyana okuphezulu, awekho amabhamuza futhi awekho amaphinifa ekupholiseni.Isetshenziselwa ikakhulukazi amapayipi okuhlobisa, amapayipi ezimboni, kanye neminye imikhiqizo engashoni.I-304 insimbi engagqwali inezici zokusebenza kahle kokucubungula kanye nokuqina okuphezulu, futhi isetshenziswa kabanzi ezimbonini zokuhlobisa ifenisha nezimboni zokudla nezokwelashwa.