Iibhayini zensimbi ye-carbon kunye neerowu

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.

Intsimbi engenasitali 316 okanye i-316l ss yintsimbi engenasitali yeChromium-nickel kunye nokongezwa kwe-molybdenum yokuphuculwa kokunganyangeki koomatshini bokungaphuculwa kunye neepropathi zoomatshini. Ayingombindi kwi-atroped kawonke wonke kwaye ayinakulukhuni ngonyango lobushushu.

Ibar yentsimbi engenasitayile, njengoko igama elithi iphakamisa, yimveliso eyenziwe ngamabakala ahlukeneyo ensimbi. Kuxhomekeka kwinqanaba lentsimbi engenasimo, banokusetyenziswa kumashishini ahlukeneyo. Imijelo ejikelezileyo inamandla aphezulu, kwaye ngenxa yomxholo wazo ophezulu weChromium, axhaphake kakuhle ekusuleni.

IBanga le-309s lezinqwanga le-Staines liye laba yinto entle yabavelisi-rhoqo isetyenziselwa ukwenza umzuko, iifreyimu, izixhobo, izitya, iigiya kunye nezinto ezifunekayo kwishishini lokwakha.

Ilfish ebonakalayo kwaye inokwenzeka ngenxa ye-manganese, i-nitrogen kunye ne-naticy chemistry, ubunzima obungaphantsi, bungasebenzi kakuhle.

Chwetheza i-15-7mo ngumlinganiso we-sustinatic owenzayo owenza intsimbi engenasimo kunye namandla aphezulu kunye nobunzima, ukumelana nokungakhathali okuhle kunye nokusebenza okuncinci xa ubushushu bunyangwa xa kuphathwe ubushushu obuncinci xa unyango.

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

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.

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.

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.

Iimpawu ze-316 bar bar: Eli nqanaba le-Stainer yentsimbi linganyangeki ngakumbi kwaye lizimisele ngaphezu kwe-304 kwaye linike amandla aphezulu kumaqondo obushushu aphezulu. Ukongeza, i-316l yindawo ye-cirbon ye-Ultra enceda ukunqanda ukuveliswa kwe-carbide kwi-welding
I-17P -7PH PMI UVAVANYO LWE
IsiTshayina (Esenziwe lula)
I-ASTM A276 316mm ijikeleze i-1.4401 kunye ne-1.4404 i-6mm yentsimbi

Iipleyiti zentsimbi ye-alloy kunye neekhiliki
Kumbhobho we-HT, thina sitokhwe se-SS sisusela kwi-Jikelele Injongo ye-304 kunye nelama-316 amaBandakali engekhoyo kwizinto eziqhelekileyo. Ukongeza, iimveliso zethu zentsimbi ezingenasipho zinokunqunyulwa kwimigaqo ngqo yeprojekthi yakho.

I-17-7 Intsimbi engenasimo yindawo elungileyo yokunganyangeki i-Ph Ibanga le-Ph Ibanga elingaqhelekanga. Eli nqanaba liyintsimbi eyomeleleyo kwaye inamandla angenasitali esingenasiseko kunye neepropathi ezifanelekileyo zokudinwa, ukwenziwa okuhle kunye nokusebenza okuncinci emva konyango lobushushu. I-17-7ph ithandwa kakhulu kwi-aerospace ngenxa yezakhiwo ezilungileyo ze-alloty kunye nezamzimba. Eli alloy lingasetyenziselwa ukwenza igqabi lamagqabi ukuya kuthi ga kwi-315¡> (600¡n).

17-7ph inika amandla aphezulu kunye nobunzima obuncinci obuncinci phantsi konyango lobushushu. I-Alloty inesimo esihle kwaye sikhathalele ngokupheleleyo ngokuchaseneyo nokunganyangeki kakuhle.

I-Stainess yentsimbi ayisebenzi i-S30400 imijikelezo yokujikeleza isetyenziselwa ukukhulisa izixhobo ezahlukeneyo, izixhobo zekhemikhali, cocaway kunye nemithwalo yoomatshini abahlukeneyo bedijithali nombane. Zikwasetyenziswa nakwimizi-mveliso yesamente, ishishini lokwakhiwa kweShishini, umzi-mveliso wePetrochemical, ishishini leekhemikhali, iiMiles zeSpex, njl.

I-ASTM A479 349 imigodi emihlanu ingatsho ngokucacileyo ukuba ukopeni yenye yezona zinto ziphambili zalo naliphi na icandelo 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-Stainess zentsimbi okanye iiRhafu zisetyenziswa kwizicelo ezahlukeneyo kwaye zisetyenziswa ngokubanzi kwishishini lokwakha ngenxa yokuqina kwabo kwaye kuxhathise ukuvela kunye nokungabikho.

I-321 i-bar yentsimbi engenasiphelo inokuthi ithethwe ukuba ibuyise i-capper yenye yezona zinto ziphambili zalo naliphi na icandelo lezemveliso okanye nawuphi na umzi mveliso oxhomekeka koomatshini. Isetyenziswe ngokubanzi kwi-Automotive, iMpazamo, yokwenziwa, indawo, isamente, indawo yokuthumela, iphepha kunye nePubp, izixhobo zokuzikhusela, i-aerospace.

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.

Imivalo yentsimbi engenanto yenziwa ngentsimbi engama-304. Banoomatshini olungileyo, ukwenziwa okuhle kunye nokulimala okugqwesileyo. Zikwabonisa ukunganyangeki kakuhle. Ezi phulo zisetyenziswa kwiintlobo ezahlukeneyo zezixhobo zokwakha kunye nezakhiwo. Endaweni yamavili asebenzayo, ezi zibhamu zityhafile kunye nomtya wesikhumba. Oku kwenziwa kumphezulu ogudileyo kunye nobukhali. Zikwafumaneka ngesipili sokugqibela.

I-ASTM A276 yinkcazo ethathela ingqalelo iindidi ezahlukeneyo zebha yentsimbi engenasitayile okanye i-bar eveliswa ngeendlela ezahlukeneyo. I-Stainess yentsimbi i-A276 yeerowu ifumaneka kwaye ibonelelwe kwiimeko ezininzi.

I-431 i-chromium ephezulu, i-nickel ephezulu, ukungakhubeki ngokupheleleyo uMartinic Staines ongenasitali kunye namandla aphezulu kunye nokunganyangeki kakuhle. Xa kuthelekiswa namanye amabanga angama-400 angenasiseko, i-431 yentsimbi yenzelwe ukuphucula ukumelana nobunzima kunye nobuchule, ngakumbi kwi-quench intsimbi engenasicabala. I-431 iya kuqhuba kakuhle kwiindawo zaselwandle kunye nakwizicelo ze-aerospace ezifana ne-moya kunye nezinto zenqwelomoya. Eli alloy linamandla amakhulu efuthe kumanqanaba aphezulu obunzima.

Iimpawu ezingama-304: njengeBanga elingachanekanga elixhaphaza, i-304 bar yensimbi ye-Staines inomchasi ofanelekileyo kwiiarhente ezininzi zekhemizi lemichiza kunye neendawo zokuhlala. Kwaye ngokubekwa okuhle, abangama-304 banokwenziwa ngokulula ziindlela zonke eziqhelekileyo. I-Ultra-i-Carbon ephantsi ebizwa ngokuba yi-304l ethintela i-Parbide ye-Parbide enobungozi kwi-welding. Olu tshintsho lubonelela ngokuchasana nokunganyangeki kwe-304, kodwa kunye neepropathi ezincinci ezincinci.

Thenga inani elikhulu okanye elincinci le-A276 Uhlobo lwe-316 le-rod, i-SS 316l iBar, i-SS31 ye-SS THEX

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.

Izicelo kunye nokusetyenziswa okuqhelekileyo kweebhanti ezihamba ngentsimbi ezingenasitali zezinye: i-ofshore (iqonga lokutya, ii-vales, i-vales, iibhola, izitulo zenyoka, njl.

Imivalo yentsimbi engenasitali engama-304 yemijikelezo yenziwa ngentsimbi engenasimo kunye nokuqulunqwa kwe-18% chromium kunye ne-8% i-nickel. Isixhobo sinengxaki yokunganyangeki kunye namandla owomeleleyo. Umbhobho we-HT ngomnye wabavelisi abakhokelayo kunye nabathengisi beemveliso zentsimbi ezingama-304 zokujikeleza. Lo mbandela womelele, ngamandla amanye amanxuwa angama-515MPA kunye namandla esivuno asezantsi kwe-205MPA. Ingasebenza kwakhona kumaqondo obushushu aphezulu.

Inqanaba lama-304 intsimbi engenasimo yi-18 \ / 8 "Intsimbi engenasibala; Yeyona ntsimbi iphambili kwaye isebenzise intsimbi engenasiseko ingenalo kuluhlu olubanzi lweemveliso, iifom kunye nokugqwesa ngaphezu kwawo nawuphi na omnye. Inezinto ezibalaseleyo zokwenza kunye ne-welding.

Iibhanti zethu ezingama-347 ezingenasitali zixhaphake kakhulu ubushushu obude kunye nokuzila, zibenza balungele ukunyamezelana ngamandla, iinjini, izicelo ze-Weldied kunye nezinye iinkqubo zobushushu obuphezulu. Kwakhona eyaziwa njengezivari ezingafaniyo ze-S34700, ezi zi-347 zeentsimbi zineepropathi eziphezulu eziphezulu kunye noxinzelelo xa kuthelekiswa namanye amabakala afana ne-304 yentsimbi, kunye neepropathi ezingenamatshini.

Ibanga lesi-410 intsimbi engenasibala liyintsimbi egqibeleleyo ye-mastenaticic stainess yentsimbi ene-11.5% yeChromium enomsindo ofanelekileyo. Nangona kunjalo, ngothotho lweenkqubo ezinjengokucingisisa, ukuwamisela, kunye nokuguqula, ukuxhathisa i-corrosion ye-410 intsimbi inokuphuculwa ngakumbi. Ukucingela kunye nokuhendwa kunokukhumbula i-410 intsimbi. Ziqhelekile ezisetyenziswa kwizicelo ezibandakanya ukungavisisani okulula, ukumelana nobushushu kunye namandla aphezulu.
I-17P -7PH PMI UVAVANYO LWE
IsiTshayina (Esenziwe lula)
I-ASTM A276 316mm ijikeleze i-1.4401 kunye ne-1.4404 i-6mm yentsimbi