Izici Zemidiya Ehlukene Nencazelo Yezinto Ezifanele
I-Nitric Acid (HNO3)
Izici Ezijwayelekile:Kuyindlela yokukhipha i-oxidizing. I-HNO3 egxilile ngokuvamile isebenza emazingeni okushisa angaphansi kuka-40°C. Izinto ezifana ne-chromium (Cr) ne-silicon (Si) ziyamelana ne-oxidation, okwenza insimbi engagqwali nezinye izinto eziqukethe i-Cr ne-Si zilungele ukumelana nokugqwala okuvela ku-HNO3 egxilile.
Insimbi ephonswe nge-silicon ephezulu (STSi15R):Ifanele wonke amazinga okushisa angaphansi kuka-93%.
Insimbi ecijile ene-chromium ephezulu (Cr28):Ifanele wonke amazinga okushisa angaphansi kuka-80%.
Insimbi engagqwali (SUS304, SUS316, SUS316L):Ifanele wonke amazinga okushisa angaphansi kuka-80%.
Insimbi ye-S-05 (0Cr13Ni7Si4):Ifanele wonke amazinga okushisa angaphansi kuka-98%.
I-titanium emsulwa ngokwezentengiselwano (TA1, TA2):Ifanele wonke amazinga okushisa angaphansi kwezinga lokubila (ngaphandle kokusha komusi).
I-aluminium emsulwa ngokwezentengiselwano (i-Al):Ifanelekela wonke amazinga okushisa ekamelweni lokushisa (ukusetshenziswa ezitsheni kuphela).
I-alloy eqinile ngobudala ye-CD-4MCu:Ifanele wonke amazinga okushisa angaphansi kwezinga lokubila.
Ngenxa yokumelana kwazo okuhle kakhulu nokugqwala, izinto ezifana ne-Inconel, i-Hastelloy C, igolide, kanye ne-tantalum nazo ziyafaneleka.
I-Sulfuric Acid (H2SO4)
Izici Ezijwayelekile:Iphuzu lokubila liyanda ngokuhlushwa. Isibonelo, ekuhlushweni okungu-5%, iphuzu lokubila lingu-101°C; ekuhlushweni okungu-50%, lingu-124°C; kanti ekuhlushweni okungu-98%, lingu-332°C. Ngaphansi kokuhlushwa okungu-75%, kubonisa izakhiwo ezinciphisayo (noma ezingathathi hlangothi), kanti ngaphezu kuka-75%, kubonisa izakhiwo zokuxosha.
Insimbi Engagqwali (SUS316, SUS316L):Ngaphansi kuka-40°C, cishe ukuhlushwa okungu-20%.
Insimbi engu-904 (SUS904, SUS904L):Ifanele amazinga okushisa aphakathi kuka-40~60°C, ukuhlushwa okungu-20~75%; ngaphansi kokuhlushwa okungu-60% ku-80°C.
Insimbi Ehlanganisiwe Ye-Silicon Ephakeme (STSi15R):Ukugxila okuhlukahlukene phakathi kokushisa kwegumbi kanye no-90°C.
I-Lead Emsulwa, I-Lead Eqinile:Amazinga okushisa ahlukahlukene ekamelweni lokushisa.
Insimbi ye-S-05 (0Cr13Ni7Si4):I-asidi ye-sulfuric egxilile engaphansi kuka-90°C, i-asidi ye-sulfuric egxilile eshisa kakhulu (120~150°C).
Insimbi Yekhabhoni Ejwayelekile:I-asidi ye-sulfuric egxilile engaphezu kuka-70% ekushiseni kwegumbi.
Insimbi:I-asidi ye-sulfuric egxilile ekushiseni kwegumbi.
I-Monel, i-Nickel Metal, i-Inconel:I-sulfuric acid esezingeni eliphakathi nendawo kanye ne-concentration ephakathi.
I-Titanium Molybdenum Alloy (Ti-32Mo):Ngaphansi kwephuzu lokubila, i-60% ye-sulfuric acid; ngaphansi kwama-50°C, i-98% ye-sulfuric acid.
I-Hastelloy B, D:Ngaphansi kuka-100°C, i-75% ye-sulfuric acid.
I-Hastelloy C:Amazinga okushisa ahlukahlukene azungeze i-100°C.
Insimbi Ehlanganisiwe Ye-Nickel (STNiCr202):60 ~ 90% i-sulfuric acid ekushiseni kwegumbi.
I-Hydrochloric Acid (HCl)
Izici Ezijwayelekile:Kuyindawo yokwehlisa izinga lokushisa enokushisa okuphezulu kakhulu ekugxilweni okungu-36-37%. Iphuzu lokubila: ekugxilweni okungu-20%, kungu-110°C; phakathi kokugxilwa okungu-20-36%, kungu-50°C; ngakho-ke, izinga lokushisa eliphakeme kakhulu le-hydrochloric acid lingu-50°C.
I-Tantalum (Ta):Yinto efanelekile kakhulu engagqwali ye-hydrochloric acid, kodwa iyabiza futhi isetshenziswa kakhulu kumadivayisi okulinganisa ngokunemba.
I-Hastelloy B:Ifanelekela i-hydrochloric acid emazingeni okushisa angu-≤ 50°C kanye nokuhlushwa okufika ku-36%.
I-Titanium-Molybdenum Alloy (Ti-32Mo):Ifanele wonke amazinga okushisa kanye nokugxila.
I-Nickel-Molybdenum Alloy (Chlorimet, 0Ni62Mo32Fe3):Ifanele wonke amazinga okushisa kanye nokugxila.
I-Commercial Pure Titanium (TA1, TA2):Ifanelekela i-hydrochloric acid ekushiseni kwegumbi kanye nokugxila okungaphansi kwe-10%.
I-ZXSNM(L) Alloy (00Ni70Mo28Fe2):Ifanelekela i-hydrochloric acid ekushiseni okungu-50°C kanye nokuhlushwa okungu-36%.
I-Phosphoric Acid (H3PO4)
Iqoqo le-phosphoric acid ngokuvamile liphakathi kuka-30-40%, kanti izinga lokushisa liphakathi kuka-80-90°C. I-phosphoric acid ivame ukuqukethe ukungcola okufana ne-H2SO4, F-ions, Cl-ions, kanye ne-silicate.
Insimbi Engagqwali (SUS316, SUS316L):Ifanelekela iphuzu lokubilisa i-phosphoric acid enezinga elingaphansi kwama-85%.
I-Durimet 20 (i-Alloy 20):I-alloy yokugqwala kanye ne-alloy engagugi yokushisa okungaphansi kwe-boliling point kanye nokugxila okungaphansi kwama-85%.
I-CD-4Mcu:Ingxubevange eqiniswe ukuguga, ukugqwala kanye nokumelana nokuguguleka.
Insimbi Ehlanganisiwe Ene-Silicon Ephakeme (STi15R), Insimbi Ehlanganisiwe Ene-Chromium Ephakeme (Cr28):Ifanelekela amazinga ahlukahlukene e-nitric acid ngaphansi kwephuzu lokubila.
904, 904L:Ifanelekela amazinga ahlukahlukene e-nitric acid ngaphansi kwephuzu lokubila.
I-Inconel 825:Ifanelekela amazinga ahlukahlukene e-nitric acid ngaphansi kwephuzu lokubila.
I-Hydrofluoric Acid (HF)
Izici Ezijwayelekile:I-hydrofluoric acid inobuthi obukhulu. Insimbi ecijile ene-silicon ephezulu, izinto zobumba, kanye nengilazi ngokuvamile ziyamelana nama-asidi amaningi, kodwa i-hydrofluoric acid ingazidla.
I-Magnesium (Mg):Kuyinto efanelekile engagqwali ye-hydrofluoric acid futhi ivame ukusetshenziselwa izitsha.
I-Titanium:Ifanelekela amazinga angu-60-100% ekushiseni kwegumbi; izinga lokugqwala liyakhula ngamanani angaphansi kuka-60%.
I-Monel Alloy:Kuyinto evelele emelana ne-hydrofluoric acid, ekwazi ukumelana nawo wonke amazinga okushisa kanye nokugxila, okuhlanganisa namaphuzu okubila.
Isiliva (Ag):I-hydrofluoric acid ebilisayo ivame ukusetshenziswa kumadivayisi okulinganisa.
I-Sodium Hydroxide (NaOH)
Izici Ezijwayelekile:Ukugqwala kwe-sodium hydroxide kuyanda ngokushisa.
I-SUS304, i-SUS304L, i-SUS316, i-SUS316L:Ukugxila okungu-42%, izinga lokushisa legumbi lifike ku-100°C.
Insimbi Ehlanganisiwe Ye-Nickel (STNiCr202):Ukugxila ngaphansi kwama-40%, izinga lokushisa lingaphansi kwama-100°C.
I-Inconel 804, 825:Ukugxila (NaOH+NaCl) kufika ku-42% kungafinyelela ku-150°C.
I-Nickel Emsulwa:Ukugxila (NaOH+NaCl) kufika ku-42% kungafinyelela ku-150°C.
I-Monel Alloy:Ifanelekela izixazululo ze-sodium hydroxide ezishisa kakhulu nezinomthamo ophezulu.
I-Sodium carbonate (Na2CO3)
Utshwala obuvela ku-soda ash buqukethe i-20-26% ye-NaCl, i-78% ye-Cl2, kanye ne-2-5% ye-CO2, kanye nokushintshashintsha kwezinga lokushisa okusukela kuma-degree Celsius angu-32 kuya kwangu-70.
Insimbi ephezulu ye-silicon cast:Ifanelekela umlotha wesoda onezinga lokushisa elingu-32 kuya ku-70 degrees Celsius kanye nokuhlushwa okungu-20-26%.
I-titanium emsulwa yezimboni:Izitshalo eziningana ezinkulu zomlotha wesoda eShayina okwamanje zisebenzisa amaphampu e-titanium enziwe nge-titanium ekwenzeni utshwala obuvela kumama kanye nezinye izinto.
Izimboni ze-Petrochemical, zemithi, nezokudla
Uphethiloli:0Cr13, 1Cr13, 1Cr17.
Amakhemikhali kaphethroli:1Cr18Ni9 (304), 1Cr18Ni12Mo2Ti (SUS316).
I-Formic Acid:904, 904L.
I-Acetic Acid:I-Titanium (Ti), 316L.
Imithi:Insimbi ephonswe nge-silicon ephezulu, i-SUS316, i-SUS316L.
Ukudla:1Cr18Ni9, 0Cr13, 1Cr13."
Isikhathi sokuthunyelwe: Septhemba-24-2024
