I-ATTM A240 316 1.4401-1.4436 8K yephepha le-40k

Ukongeza, xa umphezulu weplate ezingama-304 watyholwa, ungqimba uya kutshintsha ngokukhawuleza. Le phenonon, ebizwa ngokuba yidlule, ibonwa kwezinye izinyithi ezinje nge-aluminium ne-titanium. Ukunganyangeki kwe-Porrosion ye-304 iplate kuchaphazeleke kakubi ukuba isetyenziswe kwindawo engasebenziyo ye-oxiping, umzekelo oqhelekileyo wokuba phantsi kwe-Keel ungcwaba enkuni.

Kuyinto ekhutshekileyo i-crake okanye i-roll ijikelezwe ibe ziinxalenye ezahlukeneyo zezicelo ngexesha loomatshini, abasisiseko, kunye nezothutho. Eli sakhiwo linika le ntsimbi ingenasinqwazi i-316 ibeka indibaniselwano yabo yokudityaniswa kunye nokwaphuka.

Ngapha koko, ukusetyenziswa kweplate ye-S31635? Isibonelelo sokusetyenziswa kukuba i-thespite yensimbi? Inokuqeshwa kwiiseshoni ezinde ngexesha lobushushu obunyulu ngaphandle kolunye uhlobo lokulalanisa kwiipropathi zayo zokungaxhathisa.

I-SS 310 iplate sisixhobo esibonisana kakhulu esisetyenziswa kwimizi-mveliso eyahlukeneyo. Ihlala isetyenziswa kwiinkonzo zobushushu obuphezulu ngenxa yokukwazi kwayo ukuxhathisa i-oxidation kunye nokusula kubushushu obukhulu.

I-Nitrogen isetyenziselwa ukuzinzisa i-316l, i-titanium isetyenziselwa ukuzinzisa? I-titanium yinto eyomeleleyo kwaye inepropathi engcono yokuchasana nokunganyangeki. I-titanium ye-titanium carbider kumphezulu we-Aisi 316TI, ngexesha le-Willing ngaloo ndlela ukushenxisa imvakalelo kumda wengqolowa kumda weenkolelo kumda wengqolowa.

Sivelisa amashiti kunye neepleyiti ezahlukeneyo ezinjenge-SS 316H Sheet kunye neepleyiti kunye neepleyiti, i-SS angama-904 \ / 321h kunye nezinye. Sinika abathengi umgangatho weprimiyamu kwiimveliso zethu kwinqanaba lefektri.

I-A240 yeepleyiti zentsimbi ezingenasitali ezishushu kwaye zibandayo eziqengqelekayo ngokugqiba njengokugqitywa kwe-1250 \ / 2,10 mm kunye ne-80 mM ubukhulu be-0.6 ukuya kwi-80 mM ubukhulu be-0.6 ukuya kwi-80 mm buby.

Iindidi zentsimbi ezingenasitali 1.4301 kunye no-1.4307 zikwabizwa ngokuba ngamaBanga 30 ukuya kwengama-304 ngokwahlukeneyo. Chwetheza i-304 yeyona nsimbi iphambili ye-staight kunye nengaphezulu. Kusemgangathweni kwegama lakudala le-18 \ / 8 ethatyathwayo ekuqulunqweni kohlobo lohlobo lwe-304 ukuba li-18% chromium kunye ne-8% i-nickel.

Singowesi-2

Iipleyiti ezingama-304 ne-304l ezingama-304l zentsimbi zezinto ezizezezilwanyana ezingenazimpawu zingenanto kwaye zenye yezona zinto zixhaphakileyo zentsimbi.

I-Alloty 904l (i-N08904, 1.4539) yintsimbi engenasitali esingenasiseko esiphantsi somxholo wekhabhoni, inika ukungavisisani kwe-carbon ephantsi kwiindawo ezahlukeneyo zolwandle kunye nezisombululo ze-acidic.

I-316TI iplate yentsimbi engenasitali, i-SS 316TI, i-316TI yentsimbi eqengqelekayo, i-316TI yentsimbi, i-316ti CREEL PLATE, i-316TI CREE 46TI PROELE, ASTM A240 IPHEPHA

I-ASTM A240 F540 S3275027 1.444

I-304 Plate yentsimbi, isixa esikhulu se-manganese sisetyenzisiwe kwizimo ezininzi zensimbi. I-Manganese igcina ubume be-austitic kwintsimbi efana neNickel, kodwa ngexabiso eliphantsi.

Sinemenzele umthengisi, ababoneleli kwaye sithumela ngaphandle intsimbi engama-316 \ / 316l \ / 316I amaphepha, amaphepha angama-Austenatic, kunye nobushushu obukhulu becala. La maphepha entsimbi engenasimo, iipleyiti zinokubakho okanye zidityaniswe ngokwemigangatho yesizwe neyehlabathi.

Iipleyiti ezingama-304 ne-304l ezingama-304l zentsimbi zezinto ezizezezilwanyana ezingenazimpawu zingenanto kwaye zenye yezona zinto zixhaphakileyo zentsimbi.

I-UNOLL 600 yi-Alkel-Chkelium ye-Nickel-Chromium eyaziwa ngokuchasene ne-oxidation yayo kumaqondo obushushu aphezulu. Iguquguqukayo kwaye inokusetyenziswa kuyo yonke into evela kwi-FROOGENIcs kwizicelo ezikhoyo eziphakamileyo ukuya kuthi ga kwi-2000¡n (1093¡ct).

IBakala 316 kubhekiswa kwi-molybdenum ene-austiitic yensimbi yensimbi. Nangona idla ngokujongwa njenge-marine alloy, i-chemistry ye-A240 ye-A240 yentsimbi ye-316TI shim? Ifana kakhulu neBanga 316 yeBanga le-316l. Utshintsho olulula kumxholo wekhabhoni lwahlulahlula zonke ii-alloys ezintathu.

Kwi-304 ipleyiti yentsimbi engenasimo, intsimbi engenasitali ineepropathi ezingcono zobunjineli kunensimbi ye-austenaitic, kodwa ngenxa ye-chromium esezantsi kunye ne-chpresion, ukunyangwa kwe-ickel, ukunyangwa kwe-corrosion, ukunyangwa kuncitshisiwe. Bangabinamsebenzi ngokubanzi.

Ubunzima kunye namandla amanye anokonyuswa ngokusebenza kubanda, kodwa kuguqulwe ngumxholo we-carbon obonelela ngokuxhathisa ngokunyanzelwa kwi-WelDed Fresion yokwakha apho impatho enobushushu ayisebenzi.

1.4539 iplate, ukumelana kakuhle kwe-oxidation. Nangona kunjalo, uzinzo lwezakhiwo zeli bakala liqhube phantsi kubushushu obuphezulu, ngakumbi ngaphezulu kwe-400¡n. I-ATTM A240 YO-N08904 inokubakho i-Iscoad Shift enyangwa kwi-1090-1175 yokukhanya elandelwa kukucinywa. Unyango lobushushu kufanelekile ukuba lukhuni. 1.4539 Iphepha lisetyenziswa ikakhulu kwizixhobo zokucoca ioyile, i-pulp kunye ne-PIPE YENKCAZO YOKUGQIBELA, IZIBHENGEZO ZOKUGQIBELA ZOLWAZI, NJANI.

I-SA240 1.4436 iplate ihlala ifumaneka kwi-ratiber esuka kwi-0.1875 i-intshi ukuya kwi-4 intshi ukuya kwi-intshi ezingama-41 ukuya kwi-intshi ezingama-41 ukuya kwi-intshi ezingama-121.6 mm ukuya kwi-3048 mm. Ubude be-1.4401 iplate inokwenziwa ngokwezifiso ngokusekwe kwiimfuno zabathengi. Ungajonga i-SS 316 Ixabiso leplate kumbhobho we-HT!

2b-Gqibezela intsimbi engenasitali ayinamhlaba, ikhuba, okanye iqhekeza ngokulula njengentsimbi eqhelekileyo, kodwa alikho kangako.

Iphepha elingenasinqeli-940044l i-904l iphepha linabantu abaninzi abakhulu kunye nobunzima. Iphepha elingenasinqwili elingenasitali linemixholo engama-28% ye-Nickel, i-23% ye-chromium, kunye ne-5% ye-molybdenum.

Ibakala 304 \ / 304l alichasanga kwi-themossic lormosion, ukongeza kwindalo efanelekileyo kunye nokucutha okungqongileyo. Iluxhathisa kakhulu kwi-interrosion engatshatanga kwilizwe leldal. I-ASTM A \ / 304L Ibakala lesibini linamandla amakhulu kunye nobushushu obuphantsi. Emva kokuqengqeleka okubandayo, iphantsi kweshushu, ithathe indawo yokulungisa, kwaye ekugqibeleni ibandayo ukubanda ukufezekisa i-gloss eyamkelekileyo.

Intsimbi enesibindi esibalaseleyo ichazwa njengentsimbi engenasithuba se-dupplex enesitayile esilinganayo (pre)> 40, i-40, apho pr = 0 Ngokwesiqhelo iindawo eziphindwe ka-duppex zinomxholo we-chromium we-25% okanye ngaphezulu, eminye imizekelo eqhelekileyo yi-S32760 (i-S32750 (i-S32750 (i-S32550 (i-S32550 (i-FERERALIUM), kodwa ayingawo onke amabakala e-Ferral.

Kuba intsimbi engenasiseko inyangeka kakhulu ekubonakalisweni, iimveliso zethu zifana ne-Alloty 316 \ / 316TI \ / 316l iphepha leemitha le-carbon ye-carbon stal.

I-SS 316TI i-SHITS kunye neepleyiti? Nika iipropathi eziphezulu kunye ne-oxidation. Sigcina ezi mveliso ngenani eliqaqambileyo lokufezekisa iimfuno ezingxamisekileyo Siqhuba iintlobo ezahlukeneyo zeemveliso zethu njengovavanyo lokuthintela uvavanyo, uvavanyo oluncinci, uvavanyo lweekhemikhali, uvavanyo lokuchonga, ukubeka uvavanyo olungapheliyo kunye nezinye ezininzi. Iqela lezingcali liye laqhubeka nayo yonke imveliso. Sinikezela ngeemveliso ze-zero ezinesiphene ezinobungqingqwa obufanelekileyo.

Iphepha elingenasithuli elingenasitali lama-304 litshixiwe kwi-304 yezixhobo zihlala zisiya kwi-6mm ngobukhulu. Amashiti eze kububanzi obahlukeneyo kunye nobude obude. Kukho imigangatho eyahlukeneyo yokulawula iipropathi ezahlukeneyo. I-roopam sensiel ngumenzi weli phepha-mveliso kuzo zonke izikali.