Intsimbi engama-304

I-304 yamabakala ensimbi engazinzanga: 0CR18NI9 (0CR19NI9) 06CR19NI9
Ubume beSumic
Xa kuthelekiswa ne-304l
I-304l i-corrosion enganyangekiyo kwaye iqulethe ikhabhoni encinci.
I-304 isetyenziswa ngokubanzi kwaye inesichasi esihle sokungakhathali, ukumelana nobushushu, amandla obushushu asezantsi kunye neempawu zoomatshini; Inepropathi efanelekileyo yokulungisa enjengokugoba kunye nokugoba, kwaye akukho hlaselo lobushushu olwenziweyo (i-on-magetic, sebenzisa ubushushu -196 ° C ° C).
Emva kokukhululwa kwe-welding okanye uxinzelelo, i-304l ichaphazela ukunganyangekala kokungabolekisi; Inokugcina ukunganyangeki kakuhle ngaphandle konyango lobushushu, kwaye iqondo lobushushu lokusetyenziswa ngu -196 ° C-800 ° C.

Imeko esisiseko
According to the manufacturing method, it is divided into hot rolling and cold rolling, and according to the organizational characteristics of the steel type, it is divided into 5 categories: austenite, austenite-ferrite, ferrite, martensite, precipitation hardening. Kuyadingeka ukumelana noxinzelelo lwee-acids ezahlukeneyo ezinjenge-ongulalic acid, i-bitric acid, i-pholfuric acid, i-pitric acid, i-pitric acid, i-pitric acid, yokutya, iyeza, I-Pepermagung, iPetroleum, i-Atomic Energy, kunye neenxalenye ezahlukeneyo zokwakha, izixhobo zekhitshi, itafile, izithuthi, kunye nezinto zombane zekhaya.
Umphezulu wepleyiti yentsimbi engenasimo igudileyo, ngeplastima ephezulu, ubunzima kunye namandla omatshini, kwaye unganyangeki ukusulela i-acids, i-alkaline Gases, izisombululo kunye nezinye iindaba. Yintsimbi ye-alloy ekungekho lula ukungqubana, kodwa ayisiyo ngokupheleleyo.
Iipleyiti zentsimbi ezingapheliyo zahlulahlulwe zaqengqeleka zaqengqeleka ngokushushu kwaye zibanda ngokwendlela yemveliso, kubandakanya iipleyiti ezibandayo ezinobunzima be-0.02-4 mm kunye ne-45-100 mm.
Ukuqinisekisa ukuba iipropathi zoomatshini beepleyiti zentsimbi ezingafaniyo ezinjalo njengamandla esivuyi, amandla obuzini, iipleyiti zentembelo, iipleyiti zentsimbi kufuneka zihlangabezane neemfuno, ukunyangwa kwesisombululo, kunye nonyango olulupheleyo ngaphambi kokuhanjiswa.
Ukuchasana kwe-corrosion yentsimbi engenasimo ikakhulu kuxhomekeke kubume bayo (i-chromium, i-chromium, i-titanium, i-silicon, i-aluminium, kwaye eyona ndima idlalwa yi-chromium. I-Chromium ineezinzo eziphezulu zemichiza kwaye inokwenza ifilimu ye-playithi yentsimbi, isuse isinyithi kwihlabathi elingaphandle, sikhusela ipleyiti yentsimbi kwi-oxidation, kunye nokunyuka kokunganyangeki kwentsimbi yentsimbi. Emva kokuba ifilimu yokwahlulwa itshatyalalisiwe, ukumelana nokunganyangeki kuyancipha.
Iipropathi zoMgangatho weSizwe
Amandla e-sunsle (MPA) 520
Isivuno (MPA) 205-210
I-Elongition (%) 40%
Ubunzima HB187 HRB90 HV200
Ukuxinana kwentsimbi ye-304 yentsimbi ye-793 g / cm3 intsimbi engenasitali ngokubanzi isebenzisa eli xabiso le-304 le-chromium (%) le-SCORCR19NI9 (0CC18NI9)
Intsimbi engama-304 ingenanto yindawo yentsimbi engenasibala i-ruld engamelana ne-Pust Porting Pointres ezinamabala angama-200. Ingcono kakhulu kubushushu obushushu obuphezulu.
Intsimbi engama-304 ingenazinzuzo inesifo sokunganyangeki esinokunganyangeki kunye nokunganyangeki kakuhle komxhasi.
Kwi-axiding acid, uvavanyo lubonisa ukuba: kwi-nitric acid ingezantsi kweqondo lokushisa kunye ne-≤65%, 304 intsimbi engenasimo inesifo sokungakhathali. Ikwanokuchasana kakuhle kwizisombululo zeAlkaline Solutions kunye ne-Organic Acids.

Iimpawu ngokubanzi
I-304 ipleyiti yentsimbi engenasimo inomgangatho omnandi kunye nokusetyenziswa kweendleko
Ukunganyangeki kwe-corrosion elungileyo, ihlala ixesha elide kunentsimbi eqhelekileyo
Amandla aphezulu, ke iipleyiti ezincinci zinokusetyenziswa ngakumbi
Ukuchasana kobushushu obuphezulu kunye namandla aphezulu, ukuze kuxhathise umlilo
Ukulungiswa kobushushu obuqhelekileyo, oko kukuthi, ukulungiswa kweplastiki elula
Kuba kungekho nyango lufunekayo, lulula kwaye lulula ukugcina
Ukucoceka kunye nokugqibelela okuphezulu
Intsebenzo elungileyo ye-welding