Kudzivirira kuwirirana Corroson muStainless Steel Wels

Kunzwisisa uye Kudzivirira Kunobatanidza Corroson muStainless Simbi Wels

Meta tsananguro: Dzidza nezve kupindirana kweCorroson muStable WechiSimbi welds, zvinokonzeresa, nzira dzekudzivirira, uye kukosha kwekurapa kwakajeka. Optimize yeWell mhando uye hurefu.

Nhungamidzo:

Welding maitiro akakosha mukubatana zvisina kujairika zvidimbu zvidimbu, kunyanya mukugadzirwa kwemapipi akashongedzwa. Nekudaro, weld urema, kunyanya panzvimbo yeWeld, inogona kukanganisa zvakanyanya kutendeka uye kuita kwechigadzirwa chekupedzisira. Imwe nyaya inonetsa ndeyekupindirana Corrostion, chimiro cheyakajairika corrosion chinogona kutungamira kukundikana kwenjodzi.

Chii chinonzi kuwirirana Corroson?

Kubatanidzwa Corrostion kunoitika muAustray Austenitic Stainless Simbi ine kabhoni zvemukati zvinopfuura 0.03%. Kana ichipiswa pakati pa245-815 ℃ kana zvishoma nezvishoma yakadzikira kuburikidza neiyi tembiricha yekudziya, chromium carbides inoyera pamiganhu yezviyo. Uku kuderera kwa Chromic mumatunhu ezviyo miganho kunoita kuti irambe iyo simbi ichisungirirwa kune corrosion munzvimbo dzine hutsinye. Pasi pekushushikana, simbi inogona kupwanya pamwe chete izvi isina simba zviyo zvezviyo, zvichikonzera kurasikirwa kwakakosha kwesimba uye kupokana kweuto.

Zvinhu zvinopa kuenderana nekudyidzana Corroson:

• Yakakwira kabhoni Zvemukati: Yakakwiridzirwa kabhoni mazinga mune simbi inosimudzira kuumbwa kwe chromium carvides.

• Tembiricha yekuratidzira: Kufumurwa kwenguva yakareba kune iyo sensitization tembiricha (425-815 ℃) panguva yekufambisa kana kupisa kupisa.

• Nzvimbo dzinodzora: kuratidzwa kune zvehasha mehana, senge acids kana chlorides, inosimudzira maitiro eCorrosion.

Nzira Dzidziviriro:

1. Chemical Composition Control:

• Kuwedzera kusimbisa zvinhu senge titanium kana niobium kusunga kabhoni, kudzivirira chromium carbide kuumbwa.

• Uchishandisa yakaderera-carbon stainless simbi (semuenzaniso, 304l, 316l) ine kabhoni zvirimo pazasi 0.03%.

• Kugadzirisa midziyo yemakemikari yeWeld kuti uwedzere iyo chrome's misa chidimbu.

2. Welding process optimization:

• Kuderedza kupisa kupisa uye kudzora iyo inopisa-yakakanganiswa nzvimbo (Haz).

• Kushandisa kukurumidza kufambisa uye kutonhora maitiro kuti uderedze nguva inoshandiswa mukunzwa tembiricha tembiricha.

3. Kupenya kweSolution Kubata:

• Uku kurapa kwekurapa kurapa kunosanganisira kukurumidza kupisa simbi kune yakanyanya kupisa uye ipapo nekukurumidza kutonhora kuti inyungudutsire chromium carvides uye dzosera kupesana kwehutori.

• Semuenzaniso, Hengaology's Online Zvishandiso zvinokurumidza kupisa uye inotonhorera isina tsvina pombi dziviriro, uchishandisa induction kupisa uye hydrogen-yakatonhorerwa graphi mold yekushandisa yekushambadzira kupisa.

Kukosha kwekupenya kwePolution kurapwa:

Kupererwa kwePoliture kwakakosha kunokosha kuti ubudise yakakwira maindasitiri maindasitiri aiputira. Izvo zvinoburitsa zvinobudirira njodzi yekudyara corroson nekuita kuti kugovaniswa kwechromoneous ye chromium mune iyo simbi microstture. Maitiro aya anonyanya kutsoropodza mune zvekushandisa uko simbi isina tsvina inoburitswa nenzvimbo dzakashatisa kana kuiswa pasi pekushushikana kwakanyanya.

Mhedziso:

Kunzwisisa uye kudzivirira kuwirirana Corrostion kwakakosha kuti uve nechokwadi chekuti hurefu uye kuvimbika kwesimbi isina tsvina. Nekudzora chimiro chemakemikari, optimizing processes, uye kuita kupenya kwemhinduro kurapwa, vagadziri vanogona kuderedza zvakanyanya njodzi yechimiro ichi chakakurisa.

Mazwi akakosha: Kudzvinyirira kwerudzi rweSimbi, Wels Simbi, kupenya kwePlethes, Welding maitiro, kudzivirira, pombi yeAustenitic.