Kedu ihe bụ F53 na otu esi etinye ya
F53 bụ akwa alloy na-eguzogide corrosion, nke a makwaara dị ka UNS S32750 ma ọ bụ SAF 2507. Ọ bụ nke ụdị super duplex igwe anaghị agba nchara, nke nwere ezigbo nguzogide corrosion na ike dị elu. Ihe mejupụtara F53 bụ nke kachasị ihe ndị dị ka chromium, nickel, molybdenum, na nitrogen, nwere nnukwu ọdịnaya nke chromium na nickel, nke na-enye ya ezigbo nguzogide corrosion.
Ihe F53 bụ igwe anaghị agba nchara duplex, nke nwere ụdị microstructure abụọ: austenite na ferrite. Usoro ihe omume abụọ a na-enye ihe F53 ezigbo arụmọrụ. Ọ nwere ike iguzogide corrosion na nrụgide corrosion mgbawa na gburugburu ebe siri ike, na-ejigide arụmọrụ dị mma na ogologo ndụ. Nke a na-eme ka ihe F53 bụrụ ezigbo ihe, nke a na-ejikarị eme ihe na mpaghara dịka injinia mmiri, injinịa kemịkalụ, mmanụ ala, na gas.
F53 ihe nwere ezigbo nguzogide corrosion. Ọ nwere ike iguzogide mmebi nke mgbasa ozi dị iche iche na-emebi emebi, gụnyere mgbasa ozi acidic na alkaline, chlorides na sulfides, wdg. Nke a na-eme ka F53 ihe eji eme ihe n'ọtụtụ ebe na mpaghara mmiri na ụlọ ọrụ kemịkalụ, maka ịmepụta ikpo okwu ndị dị n'ụsọ mmiri, ngwá ọrụ petrochemical, pipeline, wdg.
Na nchịkọta, F53 bụ ihe dị elu na-eguzogide corrosion na-eguzogide corrosion nke ọma na ike dị elu. Ọdịdị ya nwere akụkụ abụọ pụrụ iche na arụmọrụ dị mma na-eme ka ọ bụrụ ezigbo nhọrọ na mpaghara dịka injinia mmiri, injinịa kemịkalụ, na mmanụ na gas. Mpụta nke ihe F53 emeela ka mmepe na ọganihu nke ụlọ ọrụ ndị metụtara ya, na-enye ngwọta a pụrụ ịdabere na ya maka ọrụ injinia.
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Oge nzipu: Mee-17-2024