INCONEL® alloy 690(UNS N06690/W. Nr. 2.4642) babban gawa ne mai chromium nickel wanda ke da kyakkyawan juriya ga yawancin kafofin watsa labarai masu lalata da kuma yanayin zafin jiki.Bugu da ƙari ga juriya na lalata, gami 690 yana da babban ƙarfi, kyakkyawan kwanciyar hankali na ƙarfe, da kyawawan halaye na ƙirƙira.
Inconel Alloy 690 Pipe & Tube yana ba da juriya mafi girma ga faɗuwar kewayon kafofin watsa labarai masu lalata kamar fashewar damuwa na chloride kuma yana ba da babban aikin zafin jiki kuma yana haifar da juriya ga iskar shaka.
Inconel Alloy 690 Pipe & Tube ne austenite nickel-chromium-tushen superalloys maki tube, tubing, bututu & tubular kayayyakin zuwa Oil And Gas, Nukiliya da Power, Power Generation, Aerospace, Tsari Masana'antu & Refining, General Industrial, Chemical Tsari, Medical , Babban Tsafta da Babban Aiki.Inconel Alloy 690 Pipe & Tube sun dace sosai don sabis a cikin matsanancin yanayi waɗanda ke fuskantar matsin lamba da zafi.
Ƙayyadaddun bayanai
Alloy 690 an sanya shi azaman UNS N06690, W. Nr.2.4642 da ISO NW6690.
Sanda, Bar, Waya da Kayan Jarumi: ASTM B166;ASME SB 166, ASTM B 564;ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801
Bututu mara kyau da Tube: ASTM B 163;ASME SB 163, ASTM B 167;ASME SB 167, ASTM B 829;ASME SB 829, ASME Code Cases 2083, N- 20, N-525, ISO 6207, MIL- DTL-24803
Plate, Sheet, da Strip: ASTM B168;ASME SB 168;ASME N-525, ISO 6208, MIL-DTL-24802
Kayayyakin walda: - INCONEL Filler Metal 52 - AWS A5.14 / ERNiCrFe-7;INCONEL Welding Electrode 152 - AWS A5.11 / ENiCrFe-7
Inconel Grade 690 Haɗin Sinadarin
| Daraja | C | Mn | Mo | Co | Si | P | S | Ni | Cr | Fe | Al | Ti | Nb + Ta |
| Farashin 690 | 0.10 max | 0.50 max | 8.0 - 10.0 | max | 0.50 max | 0.015 max | 0.015 max | 58.0 min | 20.0 - 23.0 | 5.0 max | 0.40 max | 0.40 max | 3.15 - 4.15 |
KAYAN KIRKI
| Yawan yawa | 8.19 g/cm 3 |
| Matsayin narkewa | 1343-1377 °C (2450-2510 °F) |
| Ƙarfin Ƙarfin Ƙarfi | MPa - 66.80 |
| Ƙarfin Haɓaka (0.2% Kashe) | MPa - 110 |
| Tsawaitawa | 39% |
Inconel Grade 690 Daidaitan Matsayi
| STANDARD | JIS | BS | AIKI NR. | UNS | AFNOR | EN | OR | GOST |
| Farashin 690 | Farashin 690 | NA 21 | 2.4856 | N06690 | Saukewa: NC22DNB4M | NiCr22Mo9Nb | Bayani na 602 | ХН75МБТЮ |
Dumama da Pickling
Kamar sauran abubuwan nickel, alloy 690 ya kamata ya kasance mai tsabta kafin a yi zafi kuma ya kamata a yi zafi a cikin ƙananan sulfur yanayi.Yanayin wutar lantarki don buɗaɗɗen dumama ya kamata kuma a rage dan kadan don hana yawan iskar shaka na kayan.
INCONEL alloy 690 ƙaƙƙarfan gawa ce mai ƙarfi kuma ba ta da ƙarfi ta maganin zafi.Ana amfani da gawa akai-akai a cikin yanayin da aka cire.
Samar da
Matsakaicin zafin jiki mai tsananin zafi na INCONEL alloy 690 shine 1900 zuwa 2250F (1040 zuwa 1230°C).Ana iya ƙirƙirar haske a yanayin zafi ƙasa zuwa 1600F (870°C).
Karamin tsari
INCONEL alloy 690 ne austenitic, m-solution gami da wani babban mataki na karfe kwanciyar hankali.Garin yana da ƙarancin solubility don carbon, kuma microstructure yakan ƙunshi carbides.Babban carbide da ke cikin gami shine M23C6;Yawancin lokaci ya bambanta da abun ciki na carbon da yanayin zafi na kayan.Sauran matakai na yau da kullun akwai titanium nitrides da carbonitrides.Ba a gano sassan tsaka-tsakin tsaka-tsaki kamar sigma lokaci a cikin alloy 690 ba.
Lokacin aikawa: Oktoba-22-2021