Izici zemidiya ehlukene nencazelo yezinto zokwakha ezifanele

Nitric acid (Hno3)

Izici ezijwayelekile:Kuyindlela ephakathi ye-oxidizing. I-Hno3 egxile kusebenza ngokujwayelekile emazingeni okushisa angaphansi kwama-40 ° C. Izinto ezifana ne-Chromium (CR) ne-Silicon (SI) zimelana ne-oxidation, zenza insimbi engagqwali nezinye izinto eziqukethe i-CR ne-SI zilungele ukumelana no-Hno3 ohlanganisiwe.
I-Hilicon cast Iron Iron (STSI15R):Ilungele wonke amazinga okushisa angaphansi kwama-93% okuhlushwa.
I-Chromium cast Iron Iron (CR28):Ilungele wonke amazinga okushisa angaphansi kwama-80% okuhlushwa.
Insimbi engagqwali (SUS304, SUS316, SUS316L):Ilungele wonke amazinga okushisa angaphansi kwama-80% okuhlushwa.
S-05 Steel (0Cr13NI7SI4):Ilungele wonke amazinga okushisa angaphansi kwama-98% okuhlushwa.
I-Titanium Emsulwa Yezentengiselwano (TA1, TA2):Ilungele wonke amazinga okushisa ngaphansi kwephuzu elibilayo (ngaphandle kokufutheka).
I-Aluminium Emsulwa Yezentengiselwano (Al):Ilungele wonke amazinga okushisa asekamelweni lokushisa (ukuze asetshenziswe ezitsheni kuphela).
I-ALL-4MCU EQHAWULEKILE-HARD-Hard-Hard-HardIlungele wonke amazinga okushisa ngaphansi kwephuzu elibilayo.
Ngenxa yokumelana kwabo okuhle kakhulu, izinto ezifana ne-contel, hastelloy c, igolide, ne-tantalum nazo zifanelekile.

I-Sulfuric Acid (H2SO4)

Izici ezijwayelekile:Iphuzu elibilayo lenyuka ngokuhlushwa. Isibonelo, ekuqoqweni kwama-5%, iphuzu elibilayo lingu-101 ° C; ku-50% okuhlushwa, kungu-124 ° C; futhi ku-98% okuhlushwa, kungu-332 ° C. Ngaphansi kwe-75% okuhlushwa, kukhombisa ukunciphisa izakhiwo (noma ukungathathi hlangothi), nangaphezulu kwama-75%, kukhombisa izakhiwo ze-oxidizing.
Insimbi engenasici (i-STUS316, SUS316L):Ngaphansi kwama-40 ° C, cishe ama-20% okuhlushwa.
904 Steel (SUS904, SUS904L):Ilungele amazinga okushisa aphakathi kuka-40 ~ 60 ° C, 20 ~ 75% ukugxila; ngaphansi kwama-60% okuhlushwa ngo-80 ° C.
I-Hilicon cast Iron Iron (STSI15R):Ukugxila okuhlukahlukene phakathi kokushisa kwegumbi kanye nama-90 ° C.
Ukuhola okuhlanzekile, ukuhola kanzima:Amazinga okushisa ahlukahlukene emazingeni okushisa asekamelweni.
S-05 Steel (0Cr13NI7SI4):I-sulfuric acid egxile ngaphansi kwe-90 ° C, i-sulfuric yokushisa ephezulu ye-sulfuric acid (120 ~ 150 ° C).
I-Carbon Steel Ejwayelekile:I-acid egxile ku-sulfuric ngenhla kwama-70% emazingeni okushisa asekamelweni.
Cast iron:I-sulfuric acid egxile ekushiseni kwegumbi.
I-Monel, Metal Metal, Inxote:Ukushisa okuphakathi nendawo okuhlushwa okuhlangene i-sulfuric acid.
Titanium molybdenum alloy (TI-32mo):Ngaphansi kwephuzu elibilayo, i-60% sulfuric acid; Ngaphansi kuka-50 ° C, 98% sulfuric acid.
Hastelloy b, D:Ngaphansi kuka-100 ° C, 75% sulfuric acid.
Hastelloy C:Amazinga okushisa ahlukahlukene azungeze u-100 ° C.
I-Nickel Cast Iron (STNICR202):I-60 ~ 90% i-sulfuric acid emazingeni okushisa asekamelweni.

I-Hydrochloric acid (HCL)

Izici ezijwayelekile:Kuyindlela yokunciphisa elinokushisa okuphezulu kakhulu ekuhluthelweni kwama-36-37. Iphoyinti elibilayo: ekuqoqweni kwama-20%, kungu-110 ° C; Phakathi kokuhlushwa okungama-20-36%, kungu-50 ° C; Ngakho-ke, izinga lokushisa eliphakeme le-hydrochloric acid lingu-50 ° C.
I-Tantalum (TA):Kuyinto ebaluleke kakhulu engamelana nokuqinisekiswa kwe-hydrochloric acid, kepha iyabiza futhi ivame ukusetshenziswa kumadivayisi wokulinganisa ngokunemba.
Hastelloy B:Ilungele i-hydrochloric acid emazingeni okushisa ≤ 50 kanye nokugxila kuze kufike ku-36%.
Titanium-molybdenum alloy (ti-32mo):Ilungele wonke amazinga okushisa kanye nokugxila.
Nickel-Molybdenum Alloy (Chlorimet, 0NI62mo32fe3):Ilungele wonke amazinga okushisa kanye nokugxila.
I-Titanium Emsulwa I-Titanium (TA1, TA2):Ilungele i-hydrochloric acid ekushiseni kwegumbi kanye nokugxila ngaphansi kwe-10%.
I-ZXSNM (L) Alloy (00ni70mo28fe2):Ilungele i-hydrochloric acid ekushiseni kwe-50 ° C kanye nokuhlushwa kwama-36%.

I-phosphoric acid (H3PO4)

Ukuqoqwa kwe-phosphoric acid kuvamisile phakathi kwama-30- 40%, ngobubanzi bokushisa buka-80-90 ° C. I-Phosphoric acid imvamisa iqukethe ukungcola okufana ne-H2SO4, izinzuzo, izigqila, kanye nesilin.
Insimbi engenasici (i-STUS316, SUS316L):Ilungele i-Boiling Photo phosphoric acid enokuhlushwa ngaphansi kwama-85%.
I-DURIMET 20 (Alloy 20):Ukugqwala kanye ne-alloy engamelana nokuvimbela amazinga okushisa ngaphansi kwephuzu elibilayo nokugxila ngaphansi kwama-85%.
CD-4MCU:I-alloy elukhuni yobudala, ukugqwala nokugqokwa.
I-Hilicon Casson Iron (STSI15R), i-Chromium ephakeme ye-Chromium cast Iron (CR28):Ilungele ukugxila okuhlukahlukene kwe-nitric acid ngezansi kwephuzu elibilayo.
904, 904L:Ilungele ukugxila okuhlukahlukene kwe-nitric acid ngezansi kwephuzu elibilayo.
I-Contel 825:Ilungele ukugxila okuhlukahlukene kwe-nitric acid ngezansi kwephuzu elibilayo.

I-Hydrofluoric acid (hf)

Izici ezijwayelekile:I-Hydrofluoric acid inobuthi kakhulu. I-High-Silicon cast Iron Iron, ceramics, kanye nengilazi ngokuvamile kumelana nama-acid amaningi, kepha i-hydrofluoric acid ingabamba.
I-Magnesium (MG):Kuyinto ekahle engamelana nokuqinisekiswa okuvimbela i-hydrofluoric acid futhi imvamisa isetshenziselwa iziqukathi.
Titanium:Ilungele ukugxila kwama-60-100% ekushiseni kwegumbi; Izinga lokukhulisa likhuphuka ngokugxila ngaphansi kwama-60%.
Monel alloy:Kuyinto evimbela impahla ebonakalayo ye-hydrofluoric acid, ekwazi ukubekezelela wonke amazinga okushisa nokugxila, kufaka phakathi amaphuzu abilayo.
Isiliva (AG):Ukubilisa i-hydrofluoric acid kuvame ukusetshenziswa kumadivayisi wokulinganisa.

Sodium hydroxide (naoh)

Izici ezijwayelekile:Ukuhlupheka kweSodium Hydroxide kukhuphuka ngokushisa.
IS3304, SUS3304L, SUS316, SUS316L:Ukugxila ama-42%, izinga lokushisa lekamelo liye ku-100 ° C.
I-Nickel Cast Iron (STNICR202):Ukugxila ngaphansi kwama-40%, izinga lokushisa elingaphansi kuka-100 ° C.
I-Incontel 804, 825:Ukuhlushwa (Naoh + NACL) kuze kufike ku-42% kungafinyelela ku-150 ° C.
I-Pure Nickel:Ukuhlushwa (Naoh + NACL) kuze kufike ku-42% kungafinyelela ku-150 ° C.
Monel alloy:Ilungele izinga lokushisa eliphakeme, izixazululo eziphakeme ze-sodium hydroxide.

I-Sodium Carbonate (NA2CO3)

Utshwala bomamama be-soda umlotha buqukethe ama-20-26% nacl, ama-78% CL2, kanye no-2-5% CO2, ngokuhlukahluka kokushisa okusukela kuma-32 kuye kwangama-70 degrees Celsius.
I-Silicon ephezulu cast Iron Iron:Ilungele umlotha we-soda ngokushisa kwama-32 kuya kwangama-70 degrees Celsius kanye nokuqoqwa kwama-20-26%.
I-titanium emsulwa yezimboni:Izitshalo eziningana ze-soda ash ezinkulu eChina njengamanje zisebenzisa amaphampu we-titanium enziwe nge-titanium ngotshwala bamama neminye imithombo yezindaba.

Ama-Petrochemical, amakhambi kanye nezimboni zokudla

UPETROLEUM:0Cr13, 1CR13, 1CR17.
I-Petrochemical:I-1CR18NI9 (304), 1CR18NI12MO2TI (SUS316).
I-Formic acid:904, 904l.
Acetic acid:Titanium (ti), 316l.
Phamisa:Isilo saseSilisa esikhulu se-silicon cast, SUS316, SUS316L.
Ukudla:I-1CR18NI9, 0CR13, 1CR13. "