Kuyenzeka ukuba uveliswe kwiindidi ezahlukeneyo, iimilo, ubungakanani, kunye

Kuba intsimbi engenasiseko ikwanokulungisa i-oxidore, i-oxidation ichaphazela ezinye izinyithi ukuba inxibelelane nayo, isetyenziswa rhoqo kwi-piiding, ityhubhu, kunye nemveliso efanelekileyo. Isekwe ekusebenziseni isiphelo sombhobho, imibhobho yentsimbi engenasitayile iqhekezwe ngokwamanqanaba aliqela.

I-ASME B36.19m yindlela esemgangathweni yemibhobho yentsimbi engenasitayile, echaza imibhobho, unyamezelo, kunye neemfuno zokwenza imibhobho ye-weldided kunye engenamthungo.

Iipayipi ezingama-254 zinokumelana noxinzelelo oluphezulu lwendlela kunye ne-Alloty i-254 ye-pump ye-pump yoxinzelelo kwiqondo lobushushu kunye nezixhobo.

Iiflene zensimbi zibonelela ngokufikelela ngokulula ekucoceni, ukuhlola okanye ukulungiswa. Zihlala zingena kwimilo ejikelezayo kodwa zinokuza ngesikwere nakwiifom zoxande. I-flanges idityaniswe omnye komnye ngokuhlamba kwaye yajoyina inkqubo yokufaka i-welding okanye intambo kwaye yenzelwe imilinganiselo yovavanyo oluthile; I-150lb, i-300lb, 400lb, i-600lb, i-900lb, i-1500lb kunye ne-2500lb.

I-Stainess yentsimbi ye-347h flanges (ayingaphezulu kwe-S3409) ipleyiti yentsimbi engenasitali yi-carbon ephezulu (i-0.04 ¨c 0.10) inguqulelo ye-alloy. Yaphuhliswa ngenxa yokuphucula ukumelana nokunganyangeki kwamaqondo aphezulu kumaqondo obushushu ngaphezulu kwe-1000¡f (537¡ãc). Kwiimeko ezininzi, umxholo wekhabhoni weplate wenza isiqinisekiso esibini.

I-al6xn yintsimbi ye-suprausitic ye-scainess engaqhelekanga ngokuchasene ne-chloride pide, i-crevice yosulelo kunye noxinzelelo lokungasebenzi. I-al6xn yi-6 ye-for moray eyaphuhliswa kwaye isetyenziswa kwiindawo ezinomsindo. Ine-nickel ephezulu (i-24%), i-molybdenum (6.3%), iziqulatho ze-nitrogen kunye ne-chromium kunye ne-chromium kunye ne-chromium kunye ne-chromium kunye ne-chiromium kunye ne-chloride publity, kunye nokunganyangeki kwe-chloride. I-al6xn isetyenziselwa ngokuyintloko iphuculwe i-wirvice yokungakhathali kunye nokunganyangeki kwe-cravice kwi-chlolor. Yintsimbi engenasimo sengqondo esisebenzayo neliyisinga.

I-Aloy Alloy Alloty 926 (ayingaphezulu kwe-N08926 \ / w. nr. Umxholo we-nickel kunye neChromium wale alloy yenza ukuba ixhathise iintlobo ezahlukeneyo zoncedo.

Ngaba imibhobho yentsimbi engenanto yenziwa ngokwe-ASTM A312 emiselweyo. Izinto ezifumanekayo ziyafumaneka kwiBanga le-SS316 \ / 316l kwaye zenziwe ngobude obungaphezulu kweemitha ezi-6 ubude. Ibanga ngalinye leBanga le-SS316 \ / 316l imibhobho yentsimbi engenasitayile iyaziwa ukuba ihambise ukusebenza okhethekileyo kwaye iphuhliswa ngokubanzi ekuhlangabezeni iimfuno zentengiso.

Ezi alloy ziqhelekile ngokugqibeleleyo kunye neepropathi zezama. Ngaphandle koko, kulula ukuzicoca kwaye zinciphile. Ityhubhu yentsimbi engapheliyo ye-304 yenzelwe ukuba ibe namandla okuvelisa ukuya kwi-250,000 ye-PSI. Basetyenziswa ngokubanzi kwishishini lokutya, ukuthutha kotywala kunye neegesi.

Intsimbi engama-304 yeyona nsimbi ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Yintsimbi engathandekiyo ye-austitic ye-stainic. I-SS304 ikwasetyenziselwa ukwenza iinqanawa zoxinzelelo, ivili levili kunye ne-quiades zokwakha.

Eli lelona lizwe liqhelekileyo lentsimbi engenasibala. I-18% i-Cr, 8% NI, i-notmagnetic. Sibonelela ngezinto ezibini zebanga eline-upld of Coldbon ophucukileyo iphucuka kunye nenqanaba eliphezulu le-304. Qaphela ukuba kusetyenziswa amashishini amaqondo obushushu aphezulu (ngaphezulu kwe-800DGF), 304H kuya kunconyelwa.
Ubukhulu: sch5 ~ schxxs
I-316h ¨c ingangabi S31609
isiKriyoli saseHayiti
Ukuqhutywa
I-Chrome kunye neDuplex
Intsimbi engenasitayile engama-316 kumbhobho woxande
I-ASTM A269 Alloty angama-254 ovele
I-SS 316 i-pubile i-clamps emngxunya
I-Deplex Plates Plates kunye ne-Sheet
isikwere kunye nejelo kunye nezona zihlandlo zininzi, yindlela
Ubuso obuqaqambileyo besinyibilithi yentsimbi ye-316l yentsimbi

I-Flange ikwisibini uninzi lwendlela ekujoyine ngayo emva kokudalwa. Iiflene zisetyenziswa xa amalungu afuna ukugculelwa. Inika ukutshintsha kwesondlo. Iflethi inxibelelanisa umbhobho kunye nezixhobo ezahlukeneyo nakwiivalve. Iiflethi zoqhawulo-mtshato zongezwa kwinkqubo ye-piholit ukuba igcinwe rhoqo ngexesha lokusebenza kwesityalo.

Iiflethi ezingaboniyo zisetyenziselwa ukuphelisa umbhobho. Uninzi lwamaxesha, iflonge imfama isetyenziselwa ukuvala ngokudibeneyo ngokusisigxina. Intsimbi enkulu kunye neentsimbi ikwavelisa i-Werkstofm Now 1.4401 iflethi yentsimbi yentsimbi kwezinye iimilo. Isixhobo se-316 sibonisa ngakumbi ukunganyangeki kwaye somelele ngakumbi kunentsimbi eqhelekileyo engama-304.
Ihlazo elingaxutywanga liqulunqelwe ngeendlela ezintathu ezahlukeneyo nezizimeleyo nangona zidityanisiwe; Iflethi, iigesi, kunye nokutyibilika; ezihlanganisene kwenye impembelelo, efanelekileyo. Ulawulo olukhethekileyo luyafuneka ekukhetheni nasekusebenziseni zonke izinto ezikhoyo zokufumana udibaniso, oluqinileyo lokuqina.
I-flange yi-rollge efihliweyo, imilebe okanye irayisi, nokuba ingaphandle okanye ingaphandle, isebenza ukonyusa amandla (njengeflethi ye-Iron okanye i-T-MAAM); Ukuncamathela ngokulula \ / ukudluliselwa kwendlela yoqhakamshelwano kunye nenye into (njenge-flange ekupheleni kombhobho, isilinda se-Steam, njl njl. okanye ukuzinzisa nokukhokela iintshukumo zoomatshini okanye iinxalenye zayo (njenge-flange yangaphakathi yemoto kaloliwe okanye ivili le-tram, eligcina amavili ukuba abaleke khona amavili). Ibinzana elithi "iFlanger" likwasetyenziselwa uhlobo lwesixhobo esisetyenziselwa ukwenza iiflene.

I-S31803 (i-ASTM F51) igcinwe ikakhulu i-S32205 (1.4462, i-ASTM F60). Oku kubonisa umnqweno wabo wokukhulisa iipropathi zohlobo lwe-Alfay, enkosi kuphuhliso lwenkqubo yokutsala i-AOD, evumela ukulawulwa kokuthathwa komgangatho. Ukongeza, ivumela ukuphembelela inqanaba longezelelo lwe-nitrogen kunokuba ubekhona njengendawo engemva. Ke ngoko, amabanga aphezulu aphakamileyo afuna ukwandisa umxholo we-chromium (CR), iMolybDum (Molybdenum (MolyBDenum (MolyBDenum (Mo) kunye ne-nitrogen (n).

Ngokufanayo kwindlela ye-304h, iBakala 316h yindawo ephezulu yekhabhoni yeBanga le-316 leStaight, elinepesenti encinci ye-molybdenum yokusetyenziswa kwezicelo zebakala zaselwandle. Eli nqanaba le-Austenitic lezinto ezingenantsingiselo lisebenzisa umxholo wekhabhoni ephezulu ukuze isetyenziswe kwinkonzo yobushushu ephezulu, njenge-Cousity yeBanga 304h. Nangona isetyenziswa kancinci, isekhona ngokurhwebi.

Kwizicelo apho ityhubhu yentsimbi engenanto okanye imibhobho kufuneka idibane nokutya kunye nezinye iimveliso ezibuthathaka, ucoceko lubaluleke kakhulu. Ityhubhu yentsimbi engacocekanga isetyenziswa kwizicelo ezinjalo kuba inombulelo obuphezulu, i-isy¡¯t irhafisi, kwaye kulula ukuyigcina icocekile.

Ngelixa omabini ama-304 kunye ne-316 amabala abomeleleyo, ukongezwa kweMolybdenum ukuya kwi-316 inika inzuzo encinci ngaphezulu kwama-304 ngamandla. Ngentsimbi ye-316 yenzuzo, unokulindela ukumelana ngcono kwi-chloride yosulelo kunye nokumisa ngaphezu kwentsimbi engama-304 yentsimbi, kunye namandla aphezulu amaqondo obushushu aphezulu.

Eli lelona lizwe liqhelekileyo lentsimbi engenasibala. I-18% i-Cr, 8% NI, i-notmagnetic. Sibonelela ngezinto ezibini zebanga eline-upld of Coldbon ophucukileyo iphucuka kunye nenqanaba eliphezulu le-304. Qaphela ukuba kusetyenziswa amashishini amaqondo obushushu aphezulu (ngaphezulu kwe-800DGF), 304H kuya kunconyelwa.

Iinkqubo zokulinganisa zentsimbi ezingenasitayile zinokudityaniswa yi-BOBT ye-WOTT kwaye, enzima kunye neeshedyuli ezingama-80, ngoqhagamshelo olwenziweyo.

Intsimbi engenasimo yi-alloy yentsimbi ene-10.5% ye-chromium ye-10.5%. Ukwabelana ngezinto ezinjengeNickel, i-molybdenum, i-titanium, ikharbon, initrogen, kunye nobhedu, kunye nezinye iipropathi ezingenasinyithi. Izabelo ezahlukeneyo zinika amanqanaba ahlukeneyo okumelana nokungakhathali.

I-Astloy 926 i-ASTM B625 I-Stainess Synge ye-Stainess ye-Interrosion

Izinto ezenziwe ngoomatshini ezifana ne-petroleum, ishishini lekhemikhali, unyango, ukutya, ukhatywayo kunye nefani, ikhithi. Ubunzima bezinto ezibonakalayo zibonakala zibonakaliswa yidayimitha ye-indenti, enobuntu kwaye ilungele imibhobho yentsimbi enentsimbi enzima okanye enentsimbi enzima okanye ecekeceke.

Ikharbon ephezulu eyahlukileyo yeyona ntsimbi isetyenziswa kakhulu kwaye inentsimbi egqwesileyo ebalaseleyo kwishishini leflethi. 304h yi-austetitic chromitic ye-chromium engaqhelekanga equkethe uluhlu lomxholo wekhabhoni. Ikwaqhuba zonke iimpawu ngokubanzi kunye neepropathi zenkonzo zeBanga lama-304 zeBanga lama-304.

Yinto eqhelekileyo ukuba i-304l ibe uqinisekiswa kabini njenge-304 ne-304l. I-cacherist chemistry ye-304l edityanisiweyo kunye nokongezwa kwe-nitrogen yenza i-304l ukuze ihambelane neepropathi zoomatshini abangama-304.

Okwenzi-nye 310 \ / 310SS PAINS PAINS I-STAINS ifana nomatshini wokuchwetheza i-304. I-SORDE YOKWENZA ISANGQA NGOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KUNYE NOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KOKUSETYENZISWA KAKHULU, I-SORT YOKUGQIBELA I-COSTE YOBUCHULE BOKUSETYENZISWA KOKUSETYENZISWA KAKHULU. Sebenzisa oomatshini abanamandla kunye nezixhobo ezinzima ezinamandla.

I-304 i-prools ye-piiding yenziwa ngentsimbi engama-304 yentsimbi, into eqhelekileyo neyaziwayo kwizicelo ezininzi zemizi-mveliso efuna ukumelana nokungavisisani kunye ne-oxidation. Ezi zi-S30400 ze-piiding prools zisebenzisa oomatshini okhethekileyo kunye neenkqubo, eziqinisekisa ukuba zichanekile kwaye zinokuthenjwa.

Intsimbi engama-309 ingenalo luhlobo lwentsimbi engenasiseko isetyenziswa rhoqo kusetyenziso lwamaqondo obushushu ngenxa yokumelana nobushushu bayo. I-SA240 309 iplate inepesenti ephezulu ye-chromium kunye ne-nickel, enika i-corrosion elungileyo, kunye nenqanaba eliphezulu kunye nokuqina. I-SS 309 Strip (ayingabi) i-S30900) yintsimbi engenasitali engenasimo esiphuhlisiweyo ukuze isetyenziswe kwizicelo zeqondo lokunganyangeki. I-SA240 339 iplate iphinda ixhathise i-oxidation ukuya kuthi ga kwi-1900 ° F (1038 ° C) phantsi kweemeko ezingezizo ezihamba ngesyclic. Ukuhamba ngebhayisikile evuthayo kunciphisa ukumelana kwe-oxidation malunga ne-1850 ° F (1010 ° C).

I-304 intsimbi engenasitali yokunganyangeki kakhulu, lo mdiliya wamkele i-World Foonge iqhotyoshelwe kwinkqubo nge-WOLDONALD entanyeni. Indawo ye-Wellded inokuvavanywa ngokulula yi-radiology. I-pipe ezenziwe ngombhobho kunye neflange i-flange inciphise isiphithiphithi kunye nokukhukuliseka ngaphakathi kombhobho. I-Flange ilungele ukusetyenziswa kwizicelo zakho ezibalulekileyo kwaye ilungele ukusetyenziswa ngomoya, amanzi, ioyile, irhasi yendalo, kunye ne-steam.
Ubukhulu: sch5 ~ schxxs
I-316h ¨c ingangabi S31609
isiKriyoli saseHayiti
Ukuqhutywa
I-Chrome kunye neDuplex
Intsimbi engenasitayile engama-316 kumbhobho woxande
I-ASTM A269 Alloty angama-254 ovele
I-SS 316 i-pubile i-clamps emngxunya
I-Deplex Plates Plates kunye ne-Sheet
isikwere kunye nejelo kunye nezona zihlandlo zininzi, yindlela
I-304 310s 347 i-stain yentsimbi yentsimbi

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

Konke konke, ukuba ufuna ukunganyangeki okuphezulu kunye nesicelo sakho sinamanzi, emva koko i-316 intsimbi ifanelekile. Ukuba akunjalo, intsimbi engama-304 iya kuhambelana kakuhle neemfuno zakho.

Eli lelona nani liqhelekileyo lentsimbi engenasimo emva kwe-304 \ / l, nangona i-316 \ / yafumaneka ngokulula ngakumbi. I-18% cr, ubuncinci be-10% NI, ngeMolybDenum yongeze, i-316 ibonelela ngokuchaseneyo ne-306. Sinika isiseko sebanga eliphezulu (elingaphezulu kwe-800DGF), 316H kuya kunconyelwa.

Kwangelo xesha, kuxhomekeka kunyango lobushushu kwezi zityholo ezingama-304 zentsimbi, sinokwenza unyango lwezisombululo, impatho yokunyanga, okanye i-ofisi yonyango lwabathengi bethu abahlonelekileyo. Kwaye kuxhomekeke kumphezulu wokugqiba kwala manqwanqwa kwentsimbi engaqhelekanga, sinokubanika ngokugqibela abamnyama, baphoswa kwi-glosy, okanye bakhutshelwa kwiglasi.

Ukuqulunqwa kwentsimbi yentsimbi engenasitali iqulethe i-carbon, i-nickel, i-silicon, initrogen, i-Sulfur, i-Sulfur, i-Sulfur, i-Manganese, phosphorus kunye ne-phosphorus kunye ne-phosphorus. I-304l iyafumaneka kumabakala ahlukeneyo ngokuxhomekeka kumxholo wekhabhoni.
Ukuphela kokuphela, Ukupheliswa ngokucacileyo "
I-316h ¨c ingangabi S31609
isiKriyoli saseHayiti
Ukuqhutywa
I-Chrome kunye neDuplex
Intsimbi engenasitayile engama-316 kumbhobho woxande
Imivalo yensimbi yenye yezinto eziphambili zemveliso yayo nayiphi na imveliso
I-SS 316 i-pubile i-clamps emngxunya
I-Deplex Plates Plates kunye ne-Sheet

I-N08926 Ukutsala amakhonkco, ukungasebenzi kwe-N08926 ukutyhoboza imivalo ye-turling, ungabi-tures, i-turbine, i-turbine, ibhokisi yegesi, njalo.

Iflethi inokuba sisitya sokugubungela okanye ukuvala isiphelo sombhobho. Oku kubizwa ngokuba yiflonge. Yiyo loo nto, iiflene zithathwa njengezinxalenye zangaphakathi ezisetyenziselwa ukuxhasa amalungu omatshini.
Ubukhulu: sch5 ~ schxxs
I-316h ¨c ingangabi S31609
isiKriyoli saseHayiti
Ukuqhutywa
I-Chrome kunye neDuplex
Intsimbi engenasitayile engama-316 kumbhobho woxande
I-ASTM A269 Alloty angama-254 ovele
I-SS 316 i-pubile i-clamps emngxunya
I-Deplex Plates Plates kunye ne-Sheet
isikwere kunye nejelo kunye nezona zihlandlo zininzi, yindlela
Iipleyiti zentsimbi ezingapheliyo kunye ne-Sheet

An NT08367 kwakhona kudla ngokubizwa ngokuba yi-alloy al6xn yikharbon ephantsi, ukucoceka okuphezulu, i-nitrogen-i-itrogen-molybdenum ye-pirden ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-chloride ye-piloride ye-chloride ye-chloride ye-piloride ye-chloride ye-chloride inkcitho kunye ne-cravice incade.

Ngeendlela zokugcina amaphepha ezifuna amabanga aphantsi angeniselo ezingenalo ukumelana nokungakhathali ngokwaneleyo. Ngokusekwe kumxholo we-chromium wama-22%, ane-Eustenatic edityanisiweyo: Ubume bobuchule obunikezela ngamandla amakhulu, ukumelana nokucoca kunye nokusebenza kweendleko.

Inokwanela amaqondo obushushu anyukayo angama-870 degrees C kwaye isetyenziswa kwi-Boilers kunye ne-tuberngerngerngern. I-Din 1.4307 imibhobho ejikelezwe ngumbhobho wensimbi ephantsi. Le mibhobho ingongezwa kunye nezinye iichemicals ukubanika iipropathi ezinqwenelekayo.
Ubukhulu: sch5 ~ schxxs
I-316h ¨c ingangabi S31609
isiKriyoli saseHayiti
Ukuqhutywa
I-Chrome kunye neDuplex
Intsimbi engenasitayile engama-316 kumbhobho woxande
I-ASTM A269 Alloty angama-254 ovele
I-SS 316 i-pubile i-clamps emngxunya
I-Deplex Plates Plates kunye ne-Sheet
isikwere kunye nejelo kunye nezona zihlandlo zininzi, yindlela
Iipleyiti zentsimbi ezingapheliyo kunye ne-Sheet

I-S31803 yinkqubo yangaphakathi ye-ofisi (engachazwanga) yentsimbi ye-huppex engenasibala. Inkqubo engekhoyo yenziwa ngamaqela orhwebo amaninzi ngo-1970 ukuya kunciphisa ukudideka xa i-arey efanayo ibizwa ngokuba ziindawo ezahlukeneyo, kunye ne-vice. Isinyithi ngasinye simelwe yileta elandelwa ngamanani amahlanu, apho ileta imele inguqu yentsimbi, i.e. s ngenxa yentsimbi engenasibala.