Imivalo yentsimbi engenasimo kunye neentonga

I-ASTM A276 310 imigoqo ingatsho ngokucacileyo ukuba i-capper yenye yezinto eziphambili zalo naliphi na ishishini lemveliso okanye nawuphi na umzi mveliso oxhomekeka koomatshini. Isetyenziswe ngokubanzi kwi-Automotive, iMpazamo, yokwenziwa, indawo, isamente, indawo yokuthumela, iphepha kunye nePubp, izixhobo zokuzikhusela, i-aerospace.

I-ASTM A479 304 yeemveliso zenzelwe ukufezekisa iimfuno zokuchaneka kwaye igcine imigangatho yamazwe aphesheya kulo lonke. Ukucaciswa kwezinto ezibonakalayo kuyinto eguquguqukayo yenziwa kuyo inokusetyenziswa kuluhlu olubanzi lwezicelo kuluhlu lwamashishini. Banazo iipropathi ezigqwesileyo kwaye zenza iipropathi. Ibanga lama-304 linesakhiwo se-austititic esinceda ukuba siziphathe nzulu ngaphandle kokufumana i-Adning.

Le bar inyibilikayo yentsimbi i-State i-Marronitication intsimbi engenasiseko esidibanisa amandla aphezulu kunye nokunganyangeki kwentsimbi engenasigaba. Ukuqina kufezekiswa ngonyango olufutshane, olulula olulula olulula. Ngokungafaniyo nomphunga oqhelekileyo emaduna angenasiseko.

Ibhaji yokujikeleza yintsimbi ende yesitokhwe esine-cylindrical esitokhwe esinezicelo ezininzi zemveliso nezirhwebi. Esona sicelo siqhelekileyo yimingxunya. Iimveliso zihlala zilinganiswa ngokulinganisa ububanzi babo. I-Diageters esemgangathweni isuka kwi-1 \ / 4 "yonke indlela ukuya kwi-24". Olunye ubungakanani lunokufumaneka.

Intsimbi engenanto ithanda ukuba namandla amanqam aphezulu kunensimbi. Ii-Depplex izitayile ezingenazibala zinamandla amanye amanye amanye amanxuwa kune-austetitic steels. UMartinete (431) kunye noCaciorication Ukondlakazwa kweBanga (13-4 pH) abe namandla amanye amanye. La mabakala aphindwe kabini njengeyona nto isetyenziswa kakhulu isetyenziswa kakhulu, abangama-304 no-316.

Ifana neBanga lama-304, i-304l ye-SS ye-SS ye-SS isetyenziselwa izicelo ezifuna ulawulo lwamaxabiso. I-IMPEX egqibeleleyo yenye yabathengisi beebhanti ezisikiweyo kuwo onke amabakala, ukugcina iindleko ezongezelelweyo. Singumthengisi wentsimbi engenasitali 304l, ibonelela ngemiva yentsimbi kuzo zonke izinto ezigqityiweyo.

ishishini okanye ngalo mbandela nawuphi na umzi mveliso oxhomekeke kumachiza.
Amanqaku e-303 yentsimbi yentsimbi: Olu lwakhiwo lwasimahla lwe-T302 \ / 304 isetyenziselwa imisebenzi yomatshini ozenzekelayo. Ukunganyangeki kukuvezwa kwe-thamosfic, izisombululo zokubulala iintsholongwane, uninzi lwezinto eziphilayo kunye neekhemikhali ezininzi, i-DYES, i-Nitric Acid, kunye nokutya.

Imivalo yetokhwe kunye neentonga ezivela kwi-Dameter isusela kwi-3mm ukuya kwi-76.2mm, ubude ukuya kwi-3m kwaye ifumaneke kumaBanga ama-3 entsimbi.

I-SS 316 \ / 316L \ / 316I Imibutho ejikelezileyo \ / iintonga zenziwe kwiimbovane zekhemikhali ezifana nekhabhoni, i-nickel, i-tetromium, intsimbi kunye ne-manganese. Ezi rods kunye neentonga zenziwe ngezinto ezenziwayo kunye nezobuchwephesha ezinjengenxaxhilo, ukuvelisa amandla, ukwenziwa kwamanye, ukuqhutywa kombane, ukuqina kombane, kunye nolwandiso lombane.

I-A479 yinkcazo yemivalo kunye neentonga eziveliswa kumabakala amaqela a-austititic, i-firric, i-duplex okanye i-austeritic-fretitic-freticic-fleticic-fleticic-fleticic-fleticic-fleticic-fretic-fleericic kunye ne-martietic. Kuba le le nto ityunjiweyo yentsimbi engenasitali i-A479 iveliswa kuwo nawuphi na amabakala angasentla, kunokuba bubushushu baphathwe ngendlela eyahlukileyo.

I-316 i-bar ejikelezayo engenasitali inoluhlu olubanzi kakhulu lwezicelo zemizi-mveliso ngenxa yeempawu zalo zokusebenza, kubandakanya ukumelana nokunganyangeki okufanelekileyo kunye nokuqina okulula. Intsimbi ye-316 intsimbi engenanto yahlulwa ngumxholo wayo we-molybdenum, oxhasa ukumelana nokuchasana ne-oxidation. Ibanga le-316l yinguqulelo yekharbon encitshisiweyo yeBanga le-316 kwaye iyacetyiswa kwizicelo ezifuna ukunganyangeki kwe-allergy.

IBakala 304 lelona nqanaba lihle kakhulu. Le mvalo mihlanu ilula i-tig, i-ARC ne-mig yedledy kwaye inokuthi ibotshwe. Ngelixa iBakala 304 ayisiyo inqanaba elibonakalayo lentsimbi engenasimo (iBakala 303 lilungele oomatshini), linokuba ngoomatshini phantsi kweemeko ezifanelekileyo.

I-Stainess zentsimbi okanye iiRhafu zisetyenziswa kwizicelo ezahlukeneyo kwaye zisetyenziswa ngokubanzi kwishishini lokwakha ngenxa yokuqina kwabo kwaye kuxhathise ukuvela kunye nokungabikho.

I-ASTM A276 304 Imibutho ejikelezayo yentsimbi yentsimbi yenziwa ukusuka kwintsimbi ephakathi nangaphezulu. Eli nqanaba lensimbi lisetyenziswa ngokubanzi kwizicelo apho amandla aphezulu, ukumelana nokunganyangeki okufanelekileyo, kunye nokwaleka okuhle kuyafuneka. I-Aisi 304 I-Bar ejikeleze intsimbi yentsimbi yenye yezona ntlobo zidlulileyo zentsimbi engenazibala. I-ASTM A276 304 Ibar yentsimbi engenasitali ikwabizwa ngokuba yi-18 \ / 8 intsimbi engekhoyo kuba iqulethe i-18% ye-chromium kunye ne-8% ye-nickel.

Izicelo ze-ASTM A276 Ibar 3046 imijikelezo engama-3046 kufuneka inqunyelwe kwezi zicelo ezifuna ukuba ezi zinto zidityaniswe yi-welding kwaye azifuni amandla amandla afanelekileyo.

Ibakala 304 - lo ngumgangatho "we-18 \ / 8" Intsimbi engenasibala kunye ne-welding. I-304l yinguqulelo yekharbon ephantsi ye-304 kwaye ayifuni ukuthumela i-WIVE. Oku kwenza ukuba ilungele izinto ezinzima.

Intsimbi yase-S31254 sisinyithi esingenasiseko esingenamandla. Ziindawo eziphakamileyo eziphezulu zenzelwe ukuba zenze ubunzima bempembelelo ngokuchasene ne-chloride crevsion, uxinzelelo lokungasebenzi kakuhle kunye nokuphambuka. La ngama-Austerites ene-nickel ephezulu kunye neChromium.

Imivalo yentsimbi engenasitayile igqitywe, oko kuthetha ukuba baqhubeke phambili emva kokuqengqeleka okushushu. Inkqubo eshushu eshushu kwaye ebandayo inceda ukuphucula ukungangqinelani kwe-Bar, ngokuthe ngqo, imbonakalo yomphezulu, kunye nezinto ezizonke. Le mivalo ye-SS yeyona ichanekileyo xa ithelekiswa nemivalo eshushu eshushu. Banomgangatho ogudileyo.

I-316 i-Bar ejikeleze intsimbi yentsimbi luhlobo lwentsimbi engenasitali esetyenziswa kwizicelo ezahlukeneyo. Inomlinganiso ogqwesileyo kunye nomyinge onamandla owomeleleyo. Ukongeza kwizibonelelo ezininzi ngaphezulu kwezinye iintlobo zemivalo yentsimbi, i-316 isitokhwe esijikelezayo esijikelezayo sinokumelana nobushushu obuphakamileyo ngaphandle kokuphulukana nemilo okanye ipropathi.

IBAKALA 316-yesibini kuphela ukuya kuma-304 phakathi kwe-austititic ye-ous, le yi-molybdenum eqhelekileyo, enayo intsimbi engenasitali, okuthetha ukuba iguqulwe i-304, ngakumbi i-comrosion efumaneka kwindawo ye-chloride ye-chride. Inezinto ezibalaseleyo zokwenza kunye ne-welding.

Ibanga le-316 liyaziwa ngokuba nzima kwalo kunye nokunganyangeki kweyona nto ibalulekileyo. Le alloy iqinisekisiwe iluncedo kwiiprojekthi ezininzi zobunjineli zensimbi, ngakumbi kwizicelo zangaphandle nezinxweme kwaye apho kufuneka khona i-welding. Umatshini kwinqanaba lama-316 linzima ngakumbi, kodwa lingenziwa ngempumelelo nezixhobo ezifanelekileyo.

I-316 - lelona nqanaba lethu liphezulu, linokungaxhathisi ngokugqwesileyo, kufanelekile ukwenza kunye ne-welding, kodwa kunzima kakhulu kumatshini.

Imivalo yentsimbi engenasitayile inzima kwaye iqine ngakumbi. Baye baguquka kwaye bafumaneke kuluhlu olubanzi lweenkonzo.

Siyazingca nge-stocerning kunye nokulungiswa kwezixhobo ezingenasiseko kwibanga lama-310. Zonke iintlobo zovavanyo olungelulo lwezinto ezizonakalisayo nolwenziweyo zinokubonelelwa ngentsimbi engama-310 imibhinqo engama-310 kuthelekiswa neenkcazo zesizwe nezamanye amazwe okanye iimfuno zabathengi. Imivalo yentsimbi engama-310 ingenasibindi kunye neentonga ziyafumaneka ngobukhulu obahlukeneyo ukusuka kwi-3mm ukuya kwi-400mm. Sikwanakho ukubonelela ngenkonzo yokusika ukuze bahlangabezane neemfuno zakho.

Amandla aphezulu kunye nokuxhathisa kwe-corrosion ye-al6xn izabelo zenza ukuba zikhethe ngakumbi kunezini ezomeleleyo zemveli kunye nendlela esebenzayo ye-nickel, ezomeleleyo, amandla kunye nokunganyangeki.

I-904l i-bar ejikeleze intsimbi engenasitayile inokubizwa ngokuba yimali yenye yezona zinto ziphambili zalo naliphi na icandelo lemveliso okanye nawuphi na umzi mveliso oxhomekeke kumatshini. Isetyenziswe ngokubanzi kwi-Automotive, iMpazamo, yokwenziwa, indawo, isamente, indawo yokuthumela, iphepha kunye nePubp, izixhobo zokuzikhusela, i-aerospace.

347 Intsimbi engenasimo yintsimbi engenasibala esingenasiseko ngokuchasene nokungakhathali ngokungakhathali xa ityhilwe kubushushu be-chromium ye-chromium betha ukusuka kwi-800 degrees Fahrees. I-Alloy 347 ngeTantalm - I-Tantalelom (eyaziwa ngokuba yi-Niobium) inezinto ezilungileyo zoomatshini kwiqondo lobushushu.

Zonke iziqwenga ezingenantsingiselo zizifo zentsimbi eziqukethe ubuncinci malunga ne-10.5% yeChromium. I-chromium kwi-alloy yakha impilo yokuzikhusela ekhuselekileyo ye-oxide. Lo mfo we-oxide wenza i-stainion yentsimbi engenasitayile enganyangekiyo. Uhlobo lokuziqhelanisa lolusu lwe-oxide kuthetha ukuba ukumelana nokunganyangeki kuhlala kungokufanayo nale ndlela yokwenza. Nokuba umphezulu wezinto ezibonakalayo usike okanye onakalisiweyo, uya kuzipholisa kwaye uhlale ulungelelwaniso. Kwelinye icala, intsholongwane yecalbon ecacileyo inokukhuselwa kwi-corosion ngokupeyinta okanye ezinye iingubo ezinje nge-galvaning.

I-Asstm yentsimbi engenasitali \ / Asme SA 276 \ / 479 304 \ / 06.2. I-321 \ / Ayingase-S32100, 321h \ / 347 \ /105 ,. F44 \ / S31254 \ / 254SMO, S31050 \ / 1. I-Aloty 88Hy 800h \ / Alloy 800H \ / Alloy 800H \ /

304 Izicelo zentsimbi ezingenasitali: Njengoko isetyenziswa kakhulu kuwo onke amabakala ensiza engenasiza, i-304 ifumaneka kakhulu kwizicelo zemizi-mveliso nakwizixhobo zekhitshi.