I-Nickel Alloy Manufacturers Inkoloy 020/ Alloy20/ UNS N08020 Tube Plate Rod
Imikhiqizo Etholakalayo
Ishubhu elingenamthungo, Ipuleti, Induku, Iziqashi, Izixhumi, Izifakelo zamapayipi
Amazinga Okukhiqiza
| Umkhiqizo | I-ASTM |
| Ibha nocingo | B 408 |
| Ipuleti, Ishidi kanye Nomdweshu | A 240, A 480, B 463, B 906 |
| Amapayipi nezixhumi ezingenamthungo | B 729, B 829 |
| Ipayipi elishiselwe | B 464, B 775 |
| Ukufakwa okushiselwe | B 468, B 751 |
| Ukuxhumeka kwe-Solder | B 366 |
| Ama-flange amapayipi okuthosa athosiwe kanye nama-forging | B 462 |
| Amabhilidi nemigoqo efojiwe | B 472 |
Ukwakheka Kwamakhemikhali
| % | Fe | Ni | Cr | Cu | Mo | C | Mn | Si | P | S | Nb+Ta |
| Okuncane | ibhalansi | 32.0 | 19.0 | 3.0 | 2.0 |
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| 8*C |
| Ubukhulu | 38.0 | 21.0 | 4.0 | 3.0 | 0.07 | 2.00 | 1.00 | 0.045 | 0.035 | 1.00 |
Izakhiwo Zomzimba
| Ukuminyana | 8.08g/cm3 |
| Iyancibilika | 1357-1430 ℃ |
I-alloy20 izici
Ingxubevange N08020 iyingxubevange ye-nickel-iron-chromium austenitic ekwazi ukumelana nokuhlasela kwe-asidi, ukugqwala kwe-pitting kanye ne-crevice kanye nama-acids aqukethe i-chloride namakhemikhali, ukugqwala okujwayelekile kanye nokugqwala kwe-intergranular.I-alloy ihlanganisa ukumelana nokugqwala okuhle kakhulu, ukwakheka kalula kanye nezakhiwo zemishini ezithuthukisiwe.
Ingxubevange N08020 yaziwa nangokuthi Carpenter 20, Incoloy futhi 20Cb-3.
I-N08020 iyingxubevange ye-niobium ezinzile ephansi ye-carbon austenitic nickel-iron-chromium equkethe ithusi ne-molybdenum.
• Ukumelana okuhle kakhulu ne-sulfuric acid kanye ne-phosphoric acid Corrosion
• Ukumelana kahle nokugqwala kwe-intergranular
• Imelana kakhulu nengcindezi yokuqhekeka kokugqwala okubangelwa ama-ion e-chloride
• Ukumelana kahle nomgodi nokugqwala kwemifantu
• Izakhiwo ezinhle zokukhanda ezigumbini lokushisa elijwayelekile kanye namazinga okushisa afinyelela ku-500°C (930°F)
Amandla adonsela phansi athile: 8.08;
Ukumelana nokugqwala kwe-N08020:
I-N08020 ikhombisa ukumelana nokugqwala okuhle kakhulu kuzixazululo ezinamanzi ze-sulfuric acid, i-phosphoric acid nama-organic acid nosawoti wawo.Futhi inokumelana okuhle nokugqwala kwe-nitric acid.Ngokulungisa ukwakheka kwamakhemikhali, ikhombisa ukumelana okuhle kakhulu nezinhlobo ezahlukahlukene zokugqwala njengokugqwala kwe-intergranular kanye nokugqwala kwengcindezi.I-Molybdenum nayo ifakiwe ukuze kuqinisekiswe ukumelana nokugqwala nokugqwala.Ukwandisa ukumelana nokugqwala, impahla kumele igcinwe ilungile futhi ihlanzekile.
I-N08020 iqukethe ithusi ne-molybdenum, ethuthukisa ukumelana kwempahla ezindaweni ezinokhahlo kanye nokumelana nokugqwala nokugqwala.I-Niobium isetshenziselwa ukuzinzisa okokusebenza kanye nokunciphisa imvula ye-carbide ngesikhathi sokushisela.Lokhu kuvumela izinto ezisetshenziswayo zokushisela ukuthi zisetshenziswe ezindaweni ezonakalisayo ngaphandle kokwelashwa kokushisa kwangemva kokushisela kwazo.I-Nickel inyusa ukumelana nokuqhekeka kwe-chloride corrosion.
Izindawo Zokusebenza Zomkhiqizo Ze-alloy20
Ingxubevange 20 iyingxubevange yensimbi esekwe ku-austenitic eyenzelwe ukumelana nokugqwala kwe-sulfuric acid.Inokumelana okuhle kakhulu ne-sulfuric acid corrosion;inokumelana okuqinile ne-phosphoric acid, i-nitric acid ne-chloride izindawo, ukugqwala kokucindezeleka kwe-chloride, ukugqwala kwe-pitting kanye ne-crack corrosion.Ngakho-ke, i-alloy 20 inegama le-anti-corrosion alloy.
Inezinhlobonhlobo zezicelo: ezifana nalezi: amakhemikhali, ukudla, imithi, ukukhiqiza amandla kanye nezimboni zepulasitiki zizoyisebenzisa.Ukumelana nokugqwala kwe-pitting kanye ne-chloride corrosion, izinkinga zokuqhekeka kwe-corrosion, njll., i-alloy 20 ivame ukusetshenziswa.
