Dab tsi yog qhov sib txawv ntawm 1.4306 thiab 1.4307?

1.430 thiab 1.4307 yog ob qho tib si stainless hlau cov lej khoom siv, nrog qee qhov sib txawv ntawm cov tshuaj muaj tshuaj lom neeg, kev ua tau zoo thiab kev ua tiav thiab kev ua tiav thiab thov cov xwm txheej:

1.430 yog tus lej xov tooj German rau 304L stainless hlau, uas yog ultra-tsawg cov roj av Austenitic steel. Cov ntsiab lus chromium ntawm 1.4306 tshuaj lom neeg feem ntau yog 18% {{{}}}}%, thiab cov ntsiab lus npib tsib xee yog 8% {}}%. Cov ntsiab lus carbon qis ua rau muaj kev sib haum xeeb txo cov daus ntawm cov chromium carbide thiab txo qhov kev pheej hmoo ntawm intergranular corrosion.

1.43 {0 7} Tus me nyuam hlau sib raug rau hauv cov lej Suav 1 8. {00 - 10. {{{}}%.

Nyob rau hauv cov nqe lus ntawm corrosion tsis kam, 1.4306 stainless hlau kav muaj cov ntsiab lus muaj roj carbon tsawg. Thaum ua kev ua haujlwm kub xws li vuam, nws tsis yooj yim rau ua rau chromium depetion ntawm cov ciaj ciam ntawm chromium carbide. Nws tau muaj kev cuam tshuam zoo ntawm corrosion tsis kam thiab ua haujlwm tau zoo xws li muaj dej noo noo xws li cov tshuaj khib nyiab uas muaj acidic thiab alkaline tshuaj thiab noo marine cua.

1.4307 stainless hlau seamless kav dej muaj zoo corrosion tsis kam, tab sis kev pheej hmoo ntawm cov kab sib xyaw kub yog tus mob siab yog qhov tsis zoo. 1.4306 Stainless hlau muaj qhov sib npaug zoo ntawm lub zog thiab tawv thiab muaj peev xwm tiv taus qee yam siab, nruj thiab cuam tshuam. 1.4307 stainless hlau muaj lub zog me ntsis tab sis me ntsis qis dua hauv kev siv qee cov kev ua kom muaj zog siab.

1.4306 Stainless hlau txias-kos cov leeg yog feem ntau siv nyob rau hauv cov khoom noj khoom noj uas muaj cov khoom noj muaj txiaj ntsig zoo thiab kev nyab xeeb kom ntseeg tau tias cov zaub mov tsis paug; Reactors thiab raj xa dej hauv kev lag luam kws tshuaj kom ntseeg tau tias cov tshuaj zoo; Thiab nyob rau hauv daim teb ntawm cov khoom siv kho mob kom tau raws li kev xav tau biocompatibility.
1.4307 stainless hlau welded kav dej feem ntau yog siv nyob rau hauv lub teb ntawm architecture zoo nkauj, xws li ua cov tsheb ciav hlau thiab cov kev ua kom muaj zog; Qee qhov tsis yog-tseem ceeb ntawm cov txheej txheem hauv cov khoom lag luam uas muaj cov khoom siv uas ua tau zoo ntawm cov nqi thiab kev ua tau zoo.