I-A333Gr.6ipayipi lensimbi engenamthungokuyinto ebalulekile esetshenziswa kabanzi ezindaweni zokuthutha uketshezi ezifana nowoyela negesi yemvelo. Ukusebenza kwayo okuhle kakhulu kanye nohlu olubanzi lwezinhlelo zokusebenza kuyenza idlale indima ebalulekile embonini. Ngezansi sizokwethula ngokuningiliziwe inqubo yokukhiqiza, izici zokusebenza, izinkambu zohlelo lokusebenza kanye namathemba emakethe we-A333Gr.6 ipayipi yensimbi engenamthungo.
A333Gr.6 ipayipi lensimbi engenamthungo
Amazinga wempahla yomkhiqizo:
Ukwakheka kwamakhemikhali kwe-ASTMA333Gr.6 ipayipi lensimbi engenamthungo: I-Carbon: ≤0.30, i-Silicon: ≥0.10, i-Manganese: 0.29~1.06, iPhosphorus: ≤0.025, i-Chromium: 0b0: 0 ≤0, i-Nickel: 0 ≤0. ≤0.12 , Ithusi: ≤0.40, vanadium: ≤0.08, niobium; ≤0.02
Uma okuqukethwe kwekhabhoni kungaphansi kuka-0.30%, njalo ngo-0.01% wehla, i-manganese izonyuka ngo-0.05% ngokusekelwe ku-1.06%, kuze kufike ku-1.35%
Ukulawula okunengqondo kokwakheka kwamakhemikhali kuyisihluthulelo sokuqinisekisa ikhwalithi yamapayipi. Izinga le-ASTM A333 Gr.6 libeka izimfuneko eziqinile zokwakheka kwamakhemikhali ukuze kuqinisekiswe ukuthi amapayipi anamandla amakhulu kanye nokuqina.
Izinga le-ASTM A333 Gr.6 licacisa izakhiwo zemishini ngokuningiliziwe, okubaluleke kakhulu okungamandla aqinile, amandla esivuno kanye nobude.
Okulandelayo yizidingo eziqondile zezakhiwo zemishini zezinga le-ASTM A333 Gr.6: Amandla e-Tensile (Amandla e-Tensile): ubuncane obungu-415 MPa, amandla esivuno (Amandla esivuno): ubuncane obungu-240 MPa, ubude (Elongation): ubuncane obungu-30%, ngokuvamile esetshenzisiwe: Izinga lokushisa lokuhlola umthelela - 45°C. Izidingo ezingenhla zingaqinisekisa ukusetshenziswa okuvamile kwepayipi ezindaweni ezishisayo futhi zibe namandla nokuqina okwanele.
Imininingwane yomkhiqizo: ububanzi obungaphandle 21.3mm ~ 762mm, ukujiya kodonga 2.0mm ~ 140mm
Indlela yokukhiqiza: ukugoqa okushisayo, ukudweba okubandayo, ukunwetshwa okushisayo. Isimo sokulethwa: ukwelashwa kokushisa;
Isimo sokulethwa kwepayipi lensimbi kanye nenqubo yokwelashwa kokushisa Amapayipi ensimbi alethwa esimweni esivamile sokwelashwa kokushisa.
Inqubo yokwelapha ukushisa okujwayelekile yomkhiqizo oqediwe ithi: 900℃~930℃ ukugcinwa kokushisa kwe-10 ~ 20min, ukupholisa umoya.
Inqubo yokukhiqiza
Inqubo yokukhiqiza ye-A333Gr.6ipayipi lensimbi engenamthungoikakhulukazi kuhlanganisa ukwenza ipayipi lensimbi, ukwelashwa ukushisa, ukuhlolwa kanye nezinye izixhumanisi. Ngesikhathi sokwakhiwa, amapuleti ensimbi aphezulu akhethwa njengezinto zokusetshenziswa, ezithuthukisiweipayipi lensimbi engenamthungoimishini yokwakha isetshenziswa, futhi ngemva kwezinqubo eziningi zokucubungula okuhle, amapayipi ensimbi angenamthungo A333Gr.6 atholakala ekugcineni. Isixhumanisi sokwelashwa kokushisa ukuqhubeka nokuthuthukisa ukusebenza kwepayipi lensimbi. Ngokulawula imingcele efana nokushisa kokushisa, isikhathi sokubamba kanye nesilinganiso sokupholisa, ipayipi yensimbi inamandla angcono nokumelana nokugqwala. Isixhumanisi sokuhlola siwukuqinisekisa ikhwalithi yepayipi yensimbi, nokwenza ukuhlolwa okuphelele kwepayipi lensimbi ngokusebenzisa izindlela ezihlukahlukene zokuhlola ukuze kuqinisekiswe ukuthi ukusebenza kwayo kuhlangabezana nezidingo ezijwayelekile.
Izici zokusebenza
Ipayipi lensimbi elingenamthungo i-A333Gr.6 linezici ezihlukahlukene zokusebenza okuhle kakhulu, okulenza lisetshenziswe kabanzi ezinkambini zokuthutha uketshezi njengeuwoyela negesi yemvelo. Okokuqala, i-A333Gr.6 ipayipi yensimbi engenamthungo inamandla amakhulu nokuqina, ingakwazi ukumelana nokucindezela okukhulu namandla okuthinta, futhi iqinisekisa ukuphepha nokuthembeka kwenqubo yokuthutha. Okwesibili, ipayipi lensimbi elingenamthungo le-A333Gr.6 linokumelana nokugqwala okuhle nokumelana nezinga lokushisa eliphezulu, futhi lingasebenza ngokuzinza isikhathi eside ezindaweni zokusebenza ezinokhahlo. Ngaphezu kwalokho, ipayipi lensimbi elingenamthungo le-A333Gr.6 liphinde libe nokusebenza okuhle kokushisela nokusebenza kokucubungula, okwenza kube lula ukulifaka nokuyinakekela.
Izindawo zokufaka izicelo
I-A333Gr.6 amapayipi ensimbi angenamthungo asetshenziswa kakhulu ezindaweni zokuthutha uketshezi ezifanauwoyela negesi yemvelo. Embonini ye-petroleum, amapayipi ensimbi angenamthungo A333Gr.6 asetshenziswa kakhulu kumapayipi kawoyela, ukuqoqa uwoyela negesi kanye namapayipi okuthutha kanye nezinye izinkambu, okuqinisekisa ukuthuthwa kukawoyela okuphumelelayo nokuphephile. Embonini yegesi yemvelo, amapayipi ensimbi angenamthungo i-A333Gr.6 asetshenziswa kumapayipi okudlulisa igesi yemvelo, amapayipi egesi edolobha kanye nezinye izinkambu, ahlinzeka ngamandla ahlanzekile ezimpilweni zabantu zansuku zonke. Ngaphezu kwalokho, i-A333Gr.6 ipayipi yensimbi engenamthungo ingasetshenziswa futhi embonini yamakhemikhali, amandla kagesi, ukwakhiwa kanye neminye imikhakha, ehlinzeka ngokusekela okuqinile ekuthuthukiseni izimboni ezihlukahlukene.
Ngokukhula okuqhubekayo kwesidingo samandla emhlabeni wonke kanye nokwenza kahle okuqhubekayo kwesakhiwo samandla, ithemba lemakethe le-A333Gr.6 ipayipi lensimbi engenamthungo libanzi kakhulu. Ngakolunye uhlangothi, ngokunwetshwa okuqhubekayo kokuthuthukiswa nokusetshenziswa kukawoyela, igesi yemvelo neminye imithombo yamandla, isidingo samapayipi ensimbi angenamthungo we-A333Gr.6 nawo azoqhubeka nokukhula. Ngakolunye uhlangothi, ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe kanye nokuthuthukiswa okuqhubekayo kwezimfuneko zokuvikelwa kwemvelo, inqubo yokukhiqiza nokusebenza kwepayipi lensimbi engenamthungo le-A333Gr.6 kuzoqhubeka nokuthuthuka ukuze kuhlangatshezwane nezidingo zemikhakha eminingi. Ngakho-ke, ithemba lemakethe le-A333Gr.6 ipayipi lensimbi engenasici linethemba elikhulu.
Ngamafuphi, ipayipi lensimbi elingenamthungo, i-A333Gr.6, njengento ebalulekile yezimboni, inohlu olubanzi lwezinhlelo zokusebenza emikhakheni yokuthutha uketshezi olufana nowoyela negesi yemvelo. Ukusebenza kwayo okuhle kakhulu kanye namathemba emakethe abanzi kuyenza idlale indima ebalulekile embonini. Ngokuzayo, ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe kanye nokwenza ngcono okuqhubekayo kwezimfuneko zokuvikelwa kwemvelo, inqubo yokukhiqiza nokusebenza kwepayipi lensimbi engenamthungo i-A333Gr.6 kuzoqhubeka nokuba ngcono, kunikeze ukwesekwa okuthembekile okwengeziwe ekuthuthukisweni kwezimboni ezihlukahlukene.
Isikhathi sokuthumela: Mar-13-2024
