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Ikhwalithi ephezulu ye-Wuxi Mill ithumela i-SUS 304 ipuleti lensimbi engagqwali
Incazelo emfushane:
Uyini umehluko phakathi kuka-304 no-316 insimbi engagqwali:
304 insimbi engagqwali plate imelana nokugqwala nge-sulfuric acid, i-phosphoric acid, i-formic acid, i-urea, njll., futhi ifanele amanzi ajwayelekile, igesi yokulawula, iwayini, ubisi, uketshezi lokuhlanza lwe-CIP nezinye izikhathi ezinokugqwala okuphansi noma ukungaxhumani nezinto. Ibanga lensimbi le-316L lengeze isici se-molybdenum ngesisekelo se-304, esingathuthukisa kakhulu ukumelana kwayo nokugqwala kwe-intergranular kanye nokugqwala kokucindezeleka kwe-oxide futhi kunciphise ukuthambekela kokuqhekeka okushisayo ngesikhathi sokushisela. Futhi inokumelana okuhle ne-chloride corrosion. Okuvame ukusetshenziswa emanzini ahlanzekile, amanzi acwengekile, imithi, amasoso, uviniga nezinye izikhathi ezinezidingo zokuhlanzeka okuphezulu kanye nezakhiwo eziqinile zokugqwala kwemidiya. Intengo ye-316L cishe iphindwe kabili kune-304. Izakhiwo zemishini ye-304 zingcono kunaleyo ye-316L. Ngenxa yokumelana nokugqwala nokumelana nokushisa okungu-304 no-316, zisetshenziswa kabanzi njengensimbi engagqwali engashisi. Amandla nobulukhuni be-304 no-316 kuyafana. Umehluko phakathi kokubili ukuthi ukumelana nokugqwala kwe-316 kungcono kakhulu kune-304. Iphuzu elibaluleke kakhulu ukuthi insimbi ye-molybdenum yengezwe ku-316, okuthuthukisa ukumelana nokushisa.
Uyini umehluko phakathi kuka-304 no-316 insimbi engagqwali:
304 insimbi engagqwali plate imelana nokugqwala nge-sulfuric acid, i-phosphoric acid, i-formic acid, i-urea, njll., futhi ifanele amanzi ajwayelekile, igesi yokulawula, iwayini, ubisi, uketshezi lokuhlanza lwe-CIP nezinye izikhathi ezinokugqwala okuphansi noma ukungaxhumani nezinto. Ibanga lensimbi le-316L lengeze isici se-molybdenum ngesisekelo se-304, esingathuthukisa kakhulu ukumelana kwayo nokugqwala kwe-intergranular kanye nokugqwala kokucindezeleka kwe-oxide futhi kunciphise ukuthambekela kokuqhekeka okushisayo ngesikhathi sokushisela. Futhi inokumelana okuhle ne-chloride corrosion. Okuvame ukusetshenziswa emanzini ahlanzekile, amanzi acwengekile, imithi, amasoso, uviniga nezinye izikhathi ezinezidingo zokuhlanzeka okuphezulu kanye nezakhiwo eziqinile zokugqwala kwemidiya. Intengo ye-316L cishe iphindwe kabili kune-304. Izakhiwo zemishini ye-304 zingcono kunaleyo ye-316L. Ngenxa yokumelana nokugqwala nokumelana nokushisa okungu-304 no-316, zisetshenziswa kabanzi njengensimbi engagqwali engashisi. Amandla nobulukhuni be-304 no-316 kuyafana. Umehluko phakathi kokubili ukuthi ukumelana nokugqwala kwe-316 kungcono kakhulu kune-304. Iphuzu elibaluleke kakhulu ukuthi insimbi ye-molybdenum yengezwe ku-316, okuthuthukisa ukumelana nokushisa.
Izici kanye nokusetshenziswa okusebenzayo-304 insimbi engagqwali plate :
Izici zensimbi zebanga lama-321-ukusetshenziswa ebangeni lokulola (450 ℃ ~ 850 ℃) -Izishintshi zokushisa ezibilayo, amapayipi, amalunga okunweba nokunye ukushisela, izingxenye/impahla engakwazi ukushiswa ngemva kokuhlanganiswa Ukwakheka kwamakhemikhali: (iyunithi: wt%)
Ukucaciswa C Si Mn PS Cr Ni Others TYPE 321 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 17.00～
9.00 9.00～13.00 Ti: ≥ 5 × C%
Izakhiwo zikamshini: Ukucaciswa YS (Mpa) TS (Mpa) EL (%) Hv UHLOBO 321 ≥205 ≥520 ≥40 ≤200
- Okwedlule: Ishidi Lensimbi Engagqwali Elibandayo elingu-304
Okulandelayo: 304 brushed nickel sheet metal igolide umbala nickel sheet metal vibration finish 304l insimbi engagqwali amapuleti
Amashidi wensimbi angenasici angama-304
409 Ibanga Insimbi Engagqwali
I-Astm 304 Insimbi Engagqwali
I-Bright Annealed Stainless Steel