I-Aisi 904l yentsimbi engenasitali okanye i-Aisi 904l (WNR1.4539) I-ASTM i-ASTM i-ASTM i-ASTM i-ASTM i-ASTM i-ASTM ASTM i-249, N08904, i-X1bruermocy Aultitic aultitic aultitic aultitic aultitic aultitic aultitic aultitic aultitic aulticoc. Xa kuthelekiswa ne-316l, i-SS904L inemixholo esezantsi (c) yomxholo, i-CROIIUM ephezulu (CR), kwaye iphindwe kabini i-nickel (i-NI) ye-316L, inika iqondo lobushushu ...
I-904l (N08904 ,, 14539) Intsimbi ye-Auspetitic Stainess ye-19,0-21.0% chromium, engama-24. 0.0-26.0% molybdenum. Intsimbi ye-904l Aussitatic Austenitic Stainess i-carbon ephantsi, iNickel ephezulu, iMolybDenum Austenitic Stainess Staid-Ukunganyangeki kwe-Acid-i-Acid, ezisisiseko sobubele abaziswayo kwinkampani yaseFransi yaseFrance. Inamandla okusebenzela okuphucukileyo Ilungele ukugxininiswa okwahlukileyo kwe-SulFuric Acid ingezantsi kwe-70 ° C, kwaye ichaze kakuhle kwi-acetic acid yoluphi na uxinzelelo oluqhelekileyo, kunye ne-acetic acid.
I-Aisi 904l intsimbi engenasitali i-alloitic aultitic austeritic stain ene-carbon esezantsi kakhulu. Ukudityaniswa kwe-chromium ephezulu, i-nickel, i-molybdenum kunye nobhedu inika i-storasion yokunganyangeki. Ukongezwa kobhedu kwenza ukuba ixhathise i-acid eyomeleleyo, ingamelana ne-acids eyahlukeneyo kunye ne-Inorganic Acide, ngakumbi i-chloride ye-chloride ye-clovice yokulala, akukho lula ukuba ne-spossions, kwaye inesibindi sokulinganisa. I-Aisi 904l inesigqibo esihle sokunganyangeki kwi-dilutric acid. I-Alloty yintsimbi elungele i-diluturic acid iphakathi ephakathi. Ikwachaphazela amanzi olwandle, inomelele kwaye isetyenziswa kakhulu, kwaye isetyenziswa ngokubanzi ekwakhiweni, imichiza, ezonyango kunye namanye amashishini.
I-Aisi 904l intsimbi engenasitali isetyenziswa ngokuqhelekileyo kwi-Reetroleum kunye nezixhobo zepetrochemical; Isixhobo sokugcina i-sulfuric stores kunye nezithuthi zokuhamba, ezinjengeentshengu zobushushu; Izixhobo zegesi ye-flue yegesi kwizityalo zamandla, ezinjengeenqaba, izitshixo, izinto zangaphakathi, izitshabalalisi, abalandeli, njl njl. kwiinkqubo zonyango eziphilayo; Izixhobo zonyango lwamanzi olwandle, ezinje ngotshintshiselwano ngamanzi aselwandle; Izixhobo zePhepha leShishini, iSulfuric Acid, izixhobo ze-Nitric Acid; Izixhobo zekhemikhali, iinqanawa zoxinzelelo, izixhobo zokutya ezifana ne-acid yokwenza kunye nemizi mveliso yamachiza.
-Amashishini ekhemikhali kunye nepetrochemical. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-Iphepha kunye neMizi-mveliso yePubp. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-Iinkqubo zokuPipa. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-UTSHINTSHO. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-Izinto zezityalo zokucoca igesi. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-Izinto ze-sunawa zamanzi aselwandle. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-Ukutya, amayeza kunye namashishini okwenza izinto. I-Aisi 904l (WNR1.4539) I-ASTM i-249, x1cyrmocu25-20-55
-Izixhobo zonyango lwamanzi olwandle, ubushushu bamanzi amanzi olwandle, izixhobo ze-shishini, i-Sulfuric Acid, izixhobo ze-Nidic, ishishini le-AID, iinqanawa zamachiza, izixhobo zoxinzelelo
Inkcazo yemveliso ye-WEMIC yentsimbi: I-9044 imibhobho yentsimbi engenasitayile iyafumaneka kwiisayizi ezahlukeneyo zemveliso kumgca wemveliso ye-WEMIC, kubandakanya imibhobho ye-welding kunye nemibhobho ye-welding. Ububanzi bangaphandle bemibhobho engaqhelekanga ihlala isusela kwi-3 ukuya kwi-720 mm (¶1 ukuya kwi-1200 mm), ngodonga olunodonga lwe-0.4 ukuya kwi-14 mm; Ububanzi bangaphandle bemibhobho ye-weldied bahlala basusela kwi-6 ukuya kwi-508 mm, ngobukhulu bodonga lwe-0.3 ukuya kwi-15,0 mm.
Ukongeza, kukwakhona neenkcazo ezahlukeneyo ezinjengemibhobho yesikwere kunye nemibhobho yentsimbi, ibha yentsimbi, iipleyiti, iikhonkco ezinendawo engenasithambisi ekhethiweyo kwi-WEMIC.
Ukuqulunqwa kweekhemikhali:
| C | Si | Mn | P | S | Cr | Ni | Mo | N |
| ≤0.02 | ≤0.70 | ≤2.00 | ≤0.030 | ≤0.010 | 19.0-21.0 | 24.0-26.0 | 4.0-5.0 | ≤0.1 |
Ipropathi yoomatshini:
| Ukuxinana | 8.0 g / cm3 |
| Indawo yokunyibilika | 1300-1390 ℃ |
| Inqanaba | Tensile strength Rm n / mm2 | Unikeze Amandla I-RP0.2n / mm2 | I-elongwation I-A5% |
| I-904l | I-490 | 216 | 35 |
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