Igwe anaghị agba nchara Electrodes E347-16
Enwere ike kewaa electrode igwe anaghị agba nchara n'ime chromium igwe anaghị agba nchara na chromium nickel igwe anaghị agba nchara, ụdị electrodes abụọ a dị ka ọkọlọtọ mba, dabere na ntule GB/T983 -1995.Igwe anaghị agba nchara Chromium nwere ụfọdụ nguzogide corrosion (oxidizing acid, organic acid, cavitation) nguzogide okpomọkụ na nguzogide corrosion.A na-ahọrọkarị ya dị ka akụrụngwa akụrụngwa maka ọdụ ọkụ, ụlọ ọrụ kemịkalụ, mmanụ ala na ihe ndị ọzọ.Ma chromium igwe anaghị agba nchara n'ozuzu ogbenye weldability, kwesịrị ịṅa ntị na ịgbado ọkụ usoro, okpomọkụ ọgwụgwọ ọnọdụ na nhọrọ nke kwesịrị ekwesị electrode.Chromium-nickel igwe anaghị agba nchara elektrọn nwere ezigbo nguzogide corrosion na nguzogide ọxịdashọn, nke a na-ejikarị eme ihe na ụlọ ọrụ kemịkalụ, fatịlaịza, mmanụ ala, nrụpụta akụrụngwa ọgwụ.Iji gbochie corrosion n'etiti anya n'ihi kpo oku, ịgbado ọkụ ugbu a ekwesịghị ịbụ oke ibu, ihe na-erughị carbon ígwè electrode banyere 20% , arc ekwesịghị ịdị ogologo, ngwa ngwa jụrụ n'etiti n'ígwé, ka warara bead kwesịrị ekwesị.
Nlereanya | GB | AWS | Dayameta (mm) | Ụdị mkpuchi | Ugbu a | Na-eji |
CB-A132 | E347-16 | E347-16 | 2.5-5.0 | Ụdị lime-titania | AC, DC | Eji maka ịgbado ọkụ igodo corrosion 0Cr19Ni11Ti igwe anaghị agba nchara nwere Tistabilizer. |
Ngwakọta kemịkalụ nke ọla edobere
Ngwakọta kemịkalụ nke ọla edobere (%) | ||||||||
C | Mn | Si | S | P | Cu | Ni | Mo | Cr |
≤0.08 | 0.5-2.5 | ≤0.90 | ≤0.030 | ≤0.040 | ≤0.75 | 9.0-11.0 | ≤0.75 | 18.0-21.0 |
Njirimara Mechanical nke ọla edobere
Njirimara Mechanical nke ọla edobere | |
Rm(Mpa) | A(%) |
≥520 | ≥25 |
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