Austenitic gakpo si mexɔ dzo o ƒomevi geɖewo li, 304 gakpo si mexɔ dzo o nye nyateƒe austenitic gakpo si mexɔ dzo o. Eyata mehiã be wòanye nyui alo vɔ̃ o. Hangao Tech (Seko Mɔ̃wo) Stainless steel industrial precision pipe line duct wɔwɔ mɔ̃ ate ŋu awɔ dɔ bɔbɔe vovovowo gakpo si mexɔ dzo o nu abe austenite, ferrite, 2205 gakpo, etc. Ne èle etɔxɛ dɔwɔwɔ nudidiwo, abe ememe weld leveling, in-line keklẽ sesẽ solution, alo high quality nudidiwo na weld dɔwɔwɔ, míaƒe custom production line ate ŋu aɖo wo katã gbɔ.
Austenitic stainless steels nye gakpo si mexɔ dzo o ƒe ƒome si wozãna wu kple asi ƒe akpa si nye 75% nyitsɔ laa. Abe alesi ŋkɔa ɖee fia ene la, austenite ƒe akpaae le nu suesuesueawo me. Le 300 siwo kplɔ wo nɔewo ɖo me la, chromium ƒe agbɔsɔsɔ nye 16%-22% eye nickel ƒe agbɔsɔsɔ nye 8%-14%. Togbɔ be nickel dzia ductility ɖe edzi hã la, eƒe asi trɔna bɔbɔe. Eɖo dɔlar 50,000 ɖe tɔn ɖeka me le ƒe 2007 me, gake fifia egogo dɔlar 10,000 le tɔn ɖeka me. Woto 200 siwo kplɔ wo nɔewo ɖo la vɛ be woatsɔ axe nickel ƒe asi gã la teƒe, eye wotsɔ manganese kple nitrogen si le nickel siwo le nickel me la dometɔ aɖewo ɖo eteƒe.
Austenitic gakpo si mexɔ dzo o si wozãna wu 304 gakpo si mexɔ dzo o .
chromium 18% kple nickel 8% le eƒe wɔwɔme me, eye woyɔnɛ ɣeaɖewoɣi be gakpo si mexɔ dzo o 18-8. Gake womekafu ŋkɔ sia be woazãe le mɔ gbadza nu abe mɔɖeɖe ɖe nu siawo ŋu le teƒe siwo woɖe mɔ na ene na nu siawo siwo sɔ kple dzeside bubuwo o. Le kpɔɖeŋu me, SS31 ƒe chromium kple nickel sɔ kple wo nɔewo, gake molybdenum si ade 2% hã le eme hena tsitretsitsi ɖe xɔxlɔ̃ ŋu kpee. Le welding alo annealing fafa me la, chromium carbide precipitates dzɔna le microstructure nuku ƒe liƒowo. Le nuto siawo me la, chromium naa carbides le ga siwo ƒo xlãe ƒe asixɔxɔ ta. Wotsɔa austenitic gakpo siwo mexɔ dzo o ƒe carbon low versions dea dzesi l si nye 304L alo 316L, abe 304L alo 316L ene. Mɔ bubu si dzi woato axe mɔ ɖe seselelãme nue nye be woatsɔ titanium alo niobium, si blana ɖe carbon ŋu wu la akpe ɖe eŋu.
Austenitic gakpo siwo mexɔ dzo o la menye dzoxɔxɔ si woate ŋu ada o .
Ga si mexɔ dzo o ƒe 200, 300, 400 siwo wotsɔ wɔa dɔe dometɔ aɖewo sesẽna be woasẽ ŋu le wo wɔwɔ me, gake austenitic gakpo siwo mexɔ dzo o la le kabakaba wu eye woƒe mɔ̃ le bɔbɔe wu. Togbɔ be austenitic gakpo siwo mexɔ dzo o zi geɖe la, woƒe xɔxlɔ̃ bliboa ƒe tsitretsitsi, woƒe wɔwɔme kple woƒe ʋuʋu nyuie wu hã la, nickel ƒe asiwo ƒe tɔtrɔ na be dɔwɔƒe aɖewo wɔ tɔtrɔwo le mɔ̃ɖaŋununya me be woawɔ ɖe ferritic alloys ƒe wɔwɔme dzi.
Le dzoxɔxɔ gã ƒe dɔwɔwɔwo me, abe yaƒoƒomɔ̃ siwo ate ŋu aɖo dzidzenu 1650 Fahrenheit ene la, ferritic gakpo siwo mexɔ dzo o ƒe nɔnɔme nyo wu eye woƒe tsitretsitsi ɖe dzoxɔxɔ ƒe ɖeɖiteameŋu nu. Dzoxɔxɔ ƒe kekeɖenudɔwɔwɔ le wo ŋu le ʋɛ wu eye dzoxɔxɔ ƒe tsɔtsɔme si sɔ gbɔ wu austenitic gakpo siwo mexɔ dzo o. Ferritic gakpo siwo mexɔ dzo o va zua gbagbã ne dzoxɔxɔa dzi ɖena kpɔtɔna. Dzoxɔxɔ si trɔna la anɔ abe dzidzenu 32 ene, gake enɔ te ɖe akɔbli si wotsɔ wɔe dzi. Austenitic gakpo siwo mexɔ dzo o mezua brittle le dzoxɔxɔ si bɔbɔ me o.
