Insimbi engagqwali ye-AISI 904L noma i-AISI 904L (WNR1.4539) I-ASTM A 249, N08904, X1NiCrMoCu25-20-5 iyinsimbi engagqwali ye-austenitic ene-alloy ephezulu. Uma iqhathaniswa ne-316L, i-SS904L inokuqukethwe okuphansi kwekhabhoni (C), okuqukethwe okuphezulu kwe-chromium (Cr), kanye nokuqukethwe okuphindwe kabili kwe-nickel (Ni) kanye ne-molybdenum (Mo) okungu-316L, okwenza kube nokushisa okuphezulu...
Insimbi engagqwali ye-904L (N08904,, 14539) super austenitic iqukethe i-chromium engu-19.0-21.0%, i-nickel engu-24.0-26.0%, kanye ne-molybdenum engu-4.5%. Insimbi engagqwali ye-904L super austenitic iyinsimbi engagqwali ye-austenitic engagqwali ...
Insimbi engagqwali ye-AISI 904L iyinsimbi engagqwali ye-austenitic ene-alloy ephezulu enokuqukethwe okuphansi kakhulu kwekhabhoni. Inhlanganisela ye-chromium ephezulu, i-nickel, i-molybdenum kanye nethusi inikeza insimbi ukumelana okuhle kokugqwala okufanayo. Ukwengezwa kwethusi kuyenza ibe nokumelana okunamandla kwe-asidi, ingamelana nama-acid ahlukahlukene e-organic kanye ne-inorganic, ikakhulukazi ukugqwala kwe-chloride crevice kanye nokuqhekeka kokugqwala kokucindezeleka, akulula ukuba namabala okugqwala kanye nemifantu, futhi inokumelana okunamandla kokugqwala. I-AISI 904L inokumelana okuhle kokugqwala ku-sulfuric acid encibilikisiwe. I-alloy iyinsimbi efanelekile kwi-sulfuric acid encibilikisiwe enamandla. Iphinde imelane namanzi olwandle, imelana kahle nokusebenza kahle kokushibilika, futhi isetshenziswa kabanzi ekwakhiweni, kumakhemikhali, kwezokwelapha nakwezinye izimboni.
Insimbi engagqwali ye-AISI 904L ivame ukusetshenziswa kuma-reactor emishinini kaphethiloli kanye ne-petrochemical; imishini yokugcina kanye nezokuthutha i-sulfuric acid, njengezishintshi zokushisa; imishini yokususa i-flue gas desulfurization ezitshalweni zamandla, njengemibhoshongo, ama-flue, ama-shutter, izingxenye zangaphakathi, ama-sprayer, amafeni, njll. ezinhlelweni zokwelapha i-organic acid; imishini yokwelapha amanzi olwandle, njengezivishintshi zokushisa kwamanzi olwandle; imishini yemboni yamaphepha, i-sulfuric acid, imishini ye-nitric acid; imishini yamakhemikhali, imikhumbi yokucindezela, imishini yokudla efana nokwenza i-asidi kanye nezimboni zemithi.
-Izimboni zamakhemikhali kanye ne-petrochemical. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Izimboni zephepha ne-pulp. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Izinhlelo zokufaka amapayipi. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Izishintshi zokushisa. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Izingxenye zezitshalo zokuhlanza igesi. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Izingxenye zezitshalo zokususa usawoti emanzini olwandle. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Izimboni zokudla, zemithi nezendwangu. I-AISI 904L (WNR1.4539) ASTM A 249, X1NiCrMoCu25-20-5
-Imishini yokwelapha amanzi olwandle, imishini yokushintshanisa ukushisa kwamanzi olwandle, imishini yemboni yamaphepha, i-sulfuric acid, imishini ye-nitric acid, ukukhiqizwa kwe-asidi, imboni yezemithi kanye neminye imishini yamakhemikhali, imikhumbi yokucindezela, imishini yokudla
Imininingwane Yokukhiqiza yi-Womic Steel: Amapayipi ensimbi engagqwali angu-904L atholakala ngobukhulu obuhlukahlukene bokukhiqiza ku-Womic Steel Production line, kufaka phakathi amapayipi angenamthungo namapayipi ahlanganisiwe. Ububanzi bangaphandle bamapayipi angenamthungo buvame ukuba phakathi kuka-3 no-720 mm (φ1 kuya ku-1200 mm), nobukhulu bodonga obungu-0.4 kuya ku-14 mm; ububanzi bangaphandle bamapayipi ahlanganisiwe buvame ukuba phakathi kuka-6 no-508 mm, nobukhulu bodonga obungu-0.3 kuya ku-15.0 mm.
Ngaphezu kwalokho, kunezinhlobo ezahlukene zezincazelo ezifana namapayipi ayisikwele namapayipi angunxande, ibha yensimbi, amapuleti, amakhoyili anensimbi engagqwali ongakhetha kukho ku-Womic Steel.
Ukwakheka kwamakhemikhali:
| 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 |
Impahla yemishini:
| Ubuningi | 8.0 g/cm3 |
| Indawo yokuncibilika | 1300-1390 ℃ |
| Isimo | Amandla okudonsa I-Rm N/mm2 | Amandla okukhiqiza RP0.2N/mm2 | Ukwelulwa A5% |
| 904L | 490 | 216 | 35 |
Siyakwamukela ukuxhumana nathi ukuze uthole imininingwane eyengeziwe!
sales@womicsteel.com
Isikhathi sokuthunyelwe: Okthoba-30-2024