304 isishintshi sokushisa sensimbi engagqwali
Konke mayelana ne-SS 304 Heat Exchanger Tubes
Njengoba, i-Stainless Steel iyinto eguquguqukayo kakhulu etholakala emakethe esetshenziswa ekwenzeni imikhiqizo ehlukahlukene.Ukuba khona kwe-chromium ensimbi kuthuthukisa impahla yayo yokumelana namandla ezimeni ezibanzi.Amashubhu okushintshanisa ukushisa enziwe nge-SS304 abonisa izici ezinhle uma kuqhathaniswa namanye amabanga e-SS.Ibanga linokubukeka okuhle kakhulu kanye nezici zokushisela okulenze lahamba phambili ekukhiqizeni amashubhu ensimbi engagqwali.IBanga lama-304 linokumelana ne-oxidation okuhle kakhulu, ukumelana ne-pitting ku-chloride, ukumelana nokugqwala kwe-crevice, ukumelana nokugqwala kwengcindezi namandla amakhulu kakhulu ekushiseni okuphezulu nokucindezela.
Ngale kwalokhu, leli banga libonisa izakhiwo ezinhle kakhulu zemishini njengamandla aphezulu wokushuba;izakhiwo ezinkulu ezimfishane ezinwabuzelayo, ubude obuhle, namandla esivuno athuthukisiwe ezinye zezici ezitholakele.Ngakho-ke, ngenxa yazo zonke lezi zici ezibaluliwe ebangeni ikwenze kwaba ukukhetha okuncamelayo kakhulu ukuthi izimboni zikhiqize amashubhu eStainless Steel S30400 Heat Exchanger wekhwalithi enhle.
Apakishwa kanjani amashubhu okushintshanisa?
Imboni isebenzisa izindlela zokupakisha ezisebenzayo ukuze igweme noma yiluphi uhlobo lwezinkinga zekhwalithi.Amashubhu okushintsha ukushisa ebanga le-SS apakishwe ekesini elikhulu lamapulangwe, amakhreyithi noma amaphalethi angenawo umfucuza nolunye uhlobo lokungcola.Futhi, amashubhu anikezwa abathengi kanye nemibhalo efanele yokuthumela.
Imininingwane
Ibanga Elilinganayo Lensimbi Engagqwali 304 Amashubhu Okushintsha Ukushisa
| IZINGA | I-UNS | I-WERKSTOFF NR. | I-JIS | AFNOR | BS | I-GOST | EN |
| I-SS 304 | I-S30400 | 1.4301 | I-SUS 304 | I-Z7CN18-09 | 304S31 | 08Х18Н10 | I-X5CrNi18-10 |
Ukubunjwa Kwekhemikhali kwe-SS 304 Heat Exchanger Tube
| SS | 304 |
| Ni | 8 – 11 |
| Fe | Ibhalansi |
| Cr | 18-20 |
| C | 0.08 ubuningi |
| Si | 0.75 ubuningi |
| Mn | 2 ubuningi |
| P | 0.040 ubuningi |
| S | 0.030 ubuningi |
| N | - |
Izakhiwo Zemishini Ye-SS 304 Heat Exchanger Tubes
| Ibanga | 304 |
| Amandla E-Tensile (MPa) min | 515 |
| Amandla Esivuno 0.2% Ubufakazi (MPa) min | 205 |
| Ubude (% ku-50mm) min | 40 |
| Ukuqina | - |
| I-Rockwell B (HR B) ubuningi | 92 |
| I-Brinell (HB) ubuningi | 201 |
