304 igwe anaghị agba nchara tubeweld iche tupu na mgbe elu ọgwụgwọ na nhazi na-egosi na: usoro a nwere ike tufuo ọnụ ọgụgụ na agba agba.

Mgbe ndị mmadụ na-ebuli elu 304 igwe anaghị agba nchara tube elu oxide oxide nke ọdịnaya chromium oxide, nhazi nke oyi akwa oxide mgbe emechara ya, ị nwere ike melite arụmọrụ corrosion nke 304 igwe anaghị agba nchara.Site na usoro ọgwụgwọ kemịkalụ iji nweta 304 igwe anaghị agba nchara tube nwere mgbidi iji melite nguzogide corrosion nke elu na nzọụkwụ abụọ.Ọbụna 304 igwe anaghị agba nchara tube weld site na usoro a nwekwara ike iji kwalite nguzogide corrosion ya.

Mgbe 304 igwe anaghị agba nchara tube n'elu corrosion nguzogide adịghị ezu, ọkachamara ọgwụgwọ elu Poligrat Munich ụlọ ọrụ mepụtara Polinox Protec TC technology nwere ike inyere gị aka dozie nsogbu a.Ngwa igwe a na ndị na-eweta kemịkalụ mepụtara teknụzụ iji meziwanye ihe nickel, molybdenum na chromium austenitic alloy, si otú ahụ na-emeziwanye nguzogide corrosion nke 304 igwe anaghị agba nchara.Site nzọụkwụ abụọ nwere ike mụbaa 304 igwe anaghị agba nchara oké-walled tube elu oxide oyi akwa nke corrosion eguzogide.

Nzọụkwụ mbụ n'iji mmiri mmiri na-edozi mmiri nke 304 igwe anaghị agba nchara nchara tube elu bụ elu-emeso.Ngwọta elu a ga-adịru 3 ~ 5h.N'oge a, wepụ oxide oyi akwa si n'elu nke akụkụ nke ígwè, na Mbelata nke ígwè, chromium na ígwè ruru 6% 8% na-arụsi ọrụ ike na-emeziwanye corrosion eguzogide nwere.

Nzọụkwụ nke abụọ na-ebuli ihe owuwu nke elu oxide oyi akwa.Nke a na-emewanye nguzogide corrosion nke oyi akwa oxide elu.Na-emetụta Ọdịdị nke elu oxide oyi akwa bụ okpomọkụ ọgwụgwọ nzọụkwụ nke: dị ka ụdị alloy na okpomọkụ ọgwụgwọ nke kristal lattice nke ihe na ikuku na 140.℃~ 200℃n'ime.