Inconel 690 babban chromium ne, gami da tushen nickel tare da kyakkyawan juriya ga lalata ta hanyar watsa labarai masu ruwa da tsaki iri-iri da yanayin zafi mai zafi.Hakanan yana da ƙarfi mai ƙarfi, kwanciyar hankali na ƙarfe mai kyau da kyawawan halayen sarrafawa.
Alloy | % | C | Cr | Fe | Ti | Al | Nb+Ta | Cu | B | Mn | Si | S | P | Co | N | Zr | Ni |
690 | Min. | 0.015 | 27.0 | 7.0 | - | - | - | - | - | - | - | - | - | - | - | - | daidaitawa |
Max. | 0.03 | 31.0 | 11.0 | 0.5 | 0.5 | 0.1 | 0.2 | 0.005 | 0.5 | 0.5 | 0.01 | 0.015 | 0.05 | 0.05 | 0.02 |
Yawan yawa | 8.19 g/cm³ |
Wurin narkewa | 1343-1377 ℃ |
Matsayi | Ƙarfin ƙarfi (MPa) | Ƙarfin bayarwa (MPa) | Tsawaitawa Kamar yadda % |
Maganin Magani | 372 | 738 | 44 |
Bar/Rod | Waya | Tattara / Nada | Shet/Plate | Bututu/Tube | Ƙirƙira |
ASTM B / ASME SB 166, ASTM B 564 / ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801 | ASTM B / ASME SB 166, ASTM B 564 / ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801 | ASTM B / ASME SB 168/906, ASME N-525, ISO 6208, MIL-DTL-24802 | ASTM B / ASME SB 168/906, ASME N-525, ISO 6208, MIL-DTL-24802 | ASTM B / ASME SB 163, ASTM B 167 / ASME SB 829, ASTM B 829 / ASME SB 829, ASME Code Cases 2083, N-20, N-525, ISO 6207, MILDTL-24803 | ASTM B / ASME SB 166, ASTM B 564 / ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801 |
1. Kyakkyawan juriya ga yawancin kafofin watsa labaru masu lalata da kuma yanayin zafi mai zafi.
2.High ƙarfi.kyakkyawan kwanciyar hankali na ƙarfe, da kyawawan halayen ƙirƙira
3.fitaccen juriya ga sinadarai na oxidizina da gases oxidizina masu zafi
4 Kyakkyawan juriya ga fashewar damuwa a cikin mahalli mai ɗauke da chloride da kuma hanyoyin maganin sodium hvdroxide.
Ƙarfafawar gami da iskar gas mai ɗauke da sulfur yana sa ya zama abin ban sha'awa don aikace-aikace kamar raka'a-gasification, ƙonawa da ducts don sarrafa sulfuric acid, tanda don sarrafa man petrochemical, recuperators, incinerators, da kayan aikin gilashin vitrification don zubar da sharar rediyo.A cikin nau'ikan ruwan zafi daban-daban, gami 690 yana nuna ƙarancin lalata da ingantaccen juriya ga fashewar damuwa-lalata.Don haka.Alloy 690 ana amfani dashi sosai don bututun janareta na tururi, baffles, tubesheets, da kayan masarufi a cikin samar da wutar lantarki.