Yenziwe ngentsimbi eshayinayo 904 / 904L

Iinkcukacha Product

Amagama aqhelekileyo oRhwebo: Ingxubevange 904L, N08904, W. Mnu 1.4539, N08904, Cr20Ni25Mo4.5Cu

I-904L yiSuper Austenstic Stainless ngomxholo wekhabhoni ophantsi. Ibakala lenzelwe ukusetyenziswa phantsi kweemeko ezinzima. Isicelo singqinwe kwisithuba seminyaka emininzi kwaye sasiphuhlisiwe kwasekuqaleni ukumelana nokubola ekunciphiseni i-asidi yesulfuric. Kumgangatho ofanayo kwaye kwamkelwe ukusetyenziswa koxinzelelo kwinqanawa kumazwe aliqela. Ulwakhiwo, i-904L i-austenitic ngokupheleleyo kwaye ayihoyi kangako kwimimandla ye-ferrite kunye ne-sigma kunamabanga austenitic aqhelekileyo anomxholo ophezulu we-molybdenum. Ngempawu, ngenxa yokudibanisa imixholo ephezulu ye-chromium, i-nickel, i-molybdenum kunye ne-904L yobhedu inokumelana nokubola ngokubanzi, ngakumbi kwiimeko zesulfure kunye ne-phosphoric.

Yenza ingxubevange 904L Chemical Ukwakhiwa
C Kr Ni Mo Hayi Mnu P S Cu N
-0.02 19.0-23.0 23.0-28.0 4.0-5.0 .01.0 .02.0 0.045 0.0.035 1.0-2.0 .01.0
Yenza ingxubevange 904L Physical Properties
Ukuxinana
/ G / cm3
Indawo yokunyibilika
(℃)
Iimodyuli ezilula
(GPa)
Ukwanda komlingani weThermal
(10-6-1)
Ukuqhutywa kobushushu
(W / m ℃)
Ukuxhathisa kombane
(μΩm)
8.0 1300-1390 195 15.8 12 1.0
Yenza ingxubevange 904L Mechanical Properties
  Ubushushu
(℃)
Ibhola (N / mm2 0.0 N / mm2 δ5 (%) HRB
Ubushushu begumbi 90490 220 35 ≤90

Yenza i-alloy 904L Standards kunye neenkcukacha

ASME SB-625, ASME SB-649, ASME SB-673, ASME SB-674, ASME SB-677

I-alloy 904L Iimveliso ezifumanekayo kwiiSekonic Metals

Inconel 718 bar,inconel 625 bar

Yenza ingxubevange 904L neeBhari kunye neentonga

Imivalo ejikelezayo / imivalo e-Flat / Hex bar,     Ubungakanani Ukusuka kwi-8.0mm-320mm, Isetyenziselwe iibholiti, iimilo ezomeleleyo kunye nezinye izinto zokugcina

welding wire and spring wire

Yenza ingxubevange 904L Wire

Ukubonelela ngocingo lwewelding kunye nentambo yasentwasahlobo kwifom yekhoyili kunye nobude obusikiweyo.

Sheet & Plate

Ingxubevange 904L sheet & ipleyiti

Ububanzi ukuya ku-1500mm kunye nobude ukuya kuma-6000mm, Ubukhulu ukusuka ku-0.1mm ukuya ku-100mm.

Yenza ingxubevange 904L engenamthungo ityhubhu & welding umbhobho

Ubungakanani beMigangatho kunye nobukhulu obuhlelweyo bunokuveliswa sithi ngonyamezelo oluncinci

inconel strip,invar stirp,kovar stirp

Yenza ingxubevange 904L umcu & coil

Imeko ethambileyo kunye nemeko enzima kunye nomgangatho oqaqambileyo we-AB, ububanzi ukuya kuthi ga kwi-1000mm

Fasterner & Other Fitting

I-alloy 904L zokubopha

Yenza i-alloy 904L izinto ngeendlela zeBolts, izikrufu, iiflanges kunye nezinye izinto ezihamba phambili, ngokweenkcukacha zabathengi.

Kutheni ingxubevange 904L?

Ukuxhathisa kakuhle ukukhupha umhlwa kunye nomhlwa

Ukuxhathisa okuphezulu kuxinzelelo lokuqhekeka, i-intergranular, ukusebenza kakuhle kunye nokuqina

Kuzo zonke iintlobo ezahlukeneyo ze-phosphates904L ingxubevange yokumelana ne-alloy ingaphezulu kwensimbi engenasici.

Kwi-nitric acid ene-oxidizing eyomeleleyo, xa kuthelekiswa ne-alloy ephezulu ngaphandle kwebakala lesinyithi se-molybdenum, i-904Lshows ukumelana nokubola okungaphantsi.

Le ngxubevange enokumelana ngcono ngaphezu insimbi yesiqhelo.

Ukunciphisa izinga umhlwa emhadini kunye nezikhewu for umxholo eliphezulu nickel, kwaye uxhathise elungileyo uxinezeleko umhlwa ukuqhekeka, kwimeko yesisombululo se-chloride, ukuxinwa kwesisombululo se-hydroxide kunye ne-hydrogen sulphide.

Indawo yeAlloy 904L yesicelo:

Izixhobo ze-petroleum kunye ne-petrochemical, njenge-reactor yezixhobo zepetrochemical, njl.

Ukugcinwa kunye nokuthuthwa kwezixhobo zeSulphuric acid, ezinje ngezixhobo zokufudumeza ubushushu, njl.

Isityalo samandla esisebenzisa i-desulfurization devicen, iindawo eziphambili zokusetyenziswa: i-absorber tower body, i-flue, iinxalenye zangaphakathi, inkqubo yokutshiza, njl.

I-organic acid ye-scrubber kunye nefeni kwinkqubo yokulungisa.

Indawo yokucoca amanzi, indawo yokufudumeza amanzi, izixhobo zokwenza iphepha, i-acid ye-sulfuric, izixhobo ze-nitric acid, i-asidi,

Icandelo lezamayeza kunye nezinye izixhobo zamachiza, inqanawa yoxinzelelo, izixhobo zokutya.

Amayeza: i-centrifuge, i-reactor, njl.

Ukutya kwezityalo: imbiza yesoya yesosi, ukupheka iwayini, ityuwa, izixhobo kunye nokunxiba.

Ukunyibilikisa i-asidi ye-sulphuric acid eyomeleleyo yentsimbi ephakathi eyi-904 l iyahambelana.


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