I-1-5 i-intshi i-intshi i-chanchcture i-adaptha ye-charbon ye-carbon yentsimbi ye-SA234 tee

Ichongwe njenge-N08825 okanye i-din w.nr. 2.4858, I-Arndoy 825 (ekwabizwa ngokuba "Aloloy 825) yi-iron-chromium-chromium ye-chromium-chromium ene-molybdenum, yobhedu kunye neTitanium. Ukongezwa kweMolybdenum kuphucula ukuxhathisa kwayo ekupheliseni izicelo zokulwa kwamanzi, ngelixa umxholo wobhedu unika ukunyangeka kwi-sulfuric acid. I-titanium yongezwa ukuze uzinze. I-Alloy 825 ichaphazela ukunganyangeki okugqwesileyo ukuba kuncitshiswe kwaye kuncitshiswe i-Acids, i-oxiding acids, kunye nokuthambisa i-crasice yosulelo. Kuxhathisa ikakhulu kwi-sulfuric kunye ne-phosphoric acid. Incoloy 825 alloy is mainly used in chemical processing, petrochemical pipelines, pollution control equipment, oil and gas well pipelines, nuclear fuel reprocessing, acid production and pickling equipment.

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.

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.

Intsimbi yentsimbi ye-316l yelitye yenye yemveliso, eyenziwe kwiBanga le-316 ngomxholo wekhabhoni esezantsi. Ikharbon esezantsi iboniswe yileta ye-chaphaza "l". Babonisa ukunganyangeki okuphezulu kwi-oxidotion kunye neyosu.

I-MSS-SP43 ye-radius ende, ngokuthe ngqo kwaye inciphise i-tees ye-tees, i-gesing, i-CAPS, i-radius ye-oncents, i-\ / 2 "-sch5s-schxxs

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.

I-UNEROL600 ilungele ukulala kunye nezinto ezifanayo okanye ezinye iinyibiba ngalo naliphi na inkqubo ye-Weltrode ye-Interting, i-InErt ye-Irc yeRoc ye-Welding, i-Arc ye-Arc i-Arc ye-Peding, kwaye ipela i-arc yedy yedy. I-welding sisisombululo esithandwayo. Xa usebenzisa i-Arc ye-Arc ye-Arc, kucetyiswa ukuba isebenzise irhasi ekhuselweyo exutywe nezinto ezahlukeneyo (i-AR + + H2 + i-HO2).

Chwetheza intsimbi engama-304 intsimbi engenanto yi-T 300 yensimbi yentsimbi engenasitayile. Inobuncinci obuyi-18% ye-chromium kunye ne-8% i-nickel, idityaniswe ne-0.08% yekhabhoni. Ichazwa njenge-chromium-eckel allotic Altitic.304 intsimbi engenamashishini isetyenziselwa izixhobo ezahlukeneyo zekhaya kunye nezixhobo ezinje ngokuphathwa kokutya kunye nezixhobo zokwenza izinto, izixhobo, kunye nokuphelisa i-inteolds. Intsimbi engama-304 ingenalo isetyenziswa kwintsimi yoyilo ye-accent engaphandle efana namanzi kunye neempawu zomlilo. Ikwasisixhobo esiqhelekileyo se-vaporizers.

Ingayikwa ngokulula. I-duplex yethu ye-duplex zizixhobo ze-austeritic-ferticric scies zendawo ezingenantsingiselo ezixhathise ukuvela kwendawo efana nokuthatyathwa, i-crevice yoxinzelelo.

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.

Umbhobho wombhobho we-Wotld ye-WOLD yenzelwe ukuba ibe yi-Wels kwisiphelo se-(s) yokuqhagamshela umbhobho (s) kunye kwaye ivumela utshintsho kwicala okanye isebe okanye lisebe.

Ngethamsanqa, zombini i-carbon yentsimbi kunye nentsimbi engenasibala ibalazekile xa kuthelekiswa ne-nickel alloys. Imibhobho yentsimbi ye-carbon ihlala idweliswa njengentsimbi enexabiso eliphantsi ukubhomboloza, kodwa intsimbi engenanto ihlala isondele yesibini. Ikuvumela ukuba ukhethe izinto ezifanelekileyo ezilungele iprojekthi yakho ngaphandle kokuqwalaselwa okukhulu kweendleko.

I-Acloy 800 i-800 ifanelwe kukunganyangeki kwe-corosion kwaye ihlale izinzile nasemva kokuvezwa kwexesha elide kubushushu obuphezulu. Amacandelo aphezulu abonisa ukunganyangeki okuhle kuxinzelelo lokungahambi kakuhle kwaye angenziwa ngeenkqubo ze-welding okanye ezingenamthungo.

Izixhobo zentsimbi engenasitali engaqhelekanga \ / asme SA403 WP 304 I-ASTM \ / Asme A403 WP 347, WP 379h

I-Douding ye-Intloy 825 kufuneka yenziwe kwimo enqwenelekayo kwaye icocwe ngebrashi yentsimbi engenasitayile yokususa amabala, uthuli kunye namanqaku ohlukeneyo. Xa ifunga ingcambu ye-weld, inkathalo egqithisileyo kufuneka ithathwe (i-Argon 99.99) ukufumana owona mgangatho we-SOCL WEIVE ukuze i-wels ihleliwe. Faka umbala kumhlaba ochaphazelekayo we-WEMID Wiby kufuneka ususwe ngebrashi yentsimbi engenasitayile ngelixa indawo ye-Wold ayipholile.

Ukongeza kwiipropathi ezingama-304, i-316 ityhubhu ende kwaye iphela ityhubhu ende kwaye iphela ikhulisa ukunganyangeki kwe-molybdenum ukuya kubume bawo. Kukho i-upplex yentsimbi emfutshane yokuphelisa iflethi kunye nezixhobo ezifanelekileyo.

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.

I-Stainess yentsimbi yentsimbi iquka i-10% i-nickel kunye nomxholo ophezulu weChromium. Abavelisi bezixhobo zentsimbi ezingenasitali bavelisa ezi zinto zilungele i-manganese, phosphorus, ikharbon, silicon kunye nesalfur ukongeza kwezinto ezimbini eziphambili.

I-ASTM A403 wpplings ye-pie ithetha izinto ezenziwe ngemibhobho eyenziwe nge-austitic yebanga le-Austitic Adpitic elingenayo i-A403 WPIP ye-PIPEATION yeenkqubo eziphakathi kunye neqondo lobushushu.

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).

Intsimbi yentsimbi ye-316l yelitye yenye yemveliso, eyenziwe kwiBanga le-316 ngomxholo wekhabhoni esezantsi. Ikharbon esezantsi iboniswe yileta ye-chaphaza "l". Babonisa ukunganyangeki okuphezulu kwi-oxidotion kunye neyosu.

I-MSS-SP43 ye-radius ende, ngokuthe ngqo kwaye inciphise i-tees ye-tees, i-gesing, i-CAPS, i-radius ye-oncents, i-\ / 2 "-sch5s-schxxs

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.

Imibhobho yentsimbi ye-carbon yaziwa ngamandla abo okumelana nobushushu obuphakamileyo kwaye zilungele imibhobho ye-Steam. Nangona kunjalo, ukuba uzama ukusebenza kwiimeko zemozulu ezigqithileyo (umzekelo, ukuhambisa ulwelo lwe-crygenic), kufuneka usebenzise inqanaba elahlukileyo lombhobho.

Intsimbi yentsimbi ye-316l yelitye yenye yemveliso, eyenziwe kwiBanga le-316 ngomxholo wekhabhoni esezantsi. Ikharbon esezantsi iboniswe yileta ye-chaphaza "l". Babonisa ukunganyangeki okuphezulu kwi-oxidotion kunye neyosu.

I-MSS-SP43 ye-radius ende, ngokuthe ngqo kwaye inciphise i-tees ye-tees, i-gesing, i-CAPS, i-radius ye-oncents, i-\ / 2 "-sch5s-schxxs

I-MSSS-SP75 i-radius ende, i-3r ye-3r, i-tees ethe tye, ukunciphisa i-Tees, i-COPS, ubukhulu be-SCH5S-schxxs

Ukwazi ukugqitywa kwezi tils kunokuba luncedo ukuba imibhobho yakho ibonakala kwaye ibonakale ibonakala iluluhlu lweengcinga. Intsimbi engenasimo idla ngokuvumelana kwaye ingagcina loo gloss ukuba ityhilwe kwimozulu kunye nezinye izinto. I-Carbon Steel, kwelinye icala, inobumnyama ngombala kwaye ihlala inesigqibo seMatte xa sipeyintiwe. Ngelishwa, ikwazi ukuqhuma kwaye ijongeke kakubi ukuba ishiywe ichaphazelekile. I-Galvaning ikwayinketho.

IBakala leSteeli le-316ti yinguqulelo ye-titanium ye-titanium ye-Alloy 316. Le nqanaba le-Iusromitic ye-chromitic-nickel staight iqulathe i-molybdenum yiyo loo nto i-StanebDenum yiyo le nto ibalulekileyo. Umzekelo, iBanga le-316TI ibonisa ukonyuka kweepropathi zokungaxhathisi kunye nokuchasana okuphuculweyo ekupheliseni izisombululo ze-chloride ion kunye namandla anyukayo kumaqondo obushushu aphezulu.

Ibanga le-S31803 libizwa njengeklasi ye-Deplex ngenxa yodoso lwalo oluxutywe neflethi. I-Depex Stainess Staineys zinenxalenye elinganayo yazo zombini i-austedite kwaye i-ferrite, yiyo ukuba kutheni i-Duelt Stoplex i-Steet Stopts Expressies ezibalaseleyo kuzo zombini iindawo.

Intsimbi engenasimo yi-alloy yentsimbi equkethe ubuncinci i-10% ye-chromium, iyenza ukunganyangeki. Ukongezwa kwe-chromium ukuya kwintsimbi engenasitali kudala ifilimu ecekeceke yentsimbi ngaphezulu komphezulu wentsimbi okhusela kwizinto ezikhoyo.

Kumzi-mveliso wethu, zonke izinto ezifunwayo, ezinje nge-90¡ ye-carbon yentsimbi ye-radius ye-radius ye-piele, yiya kwinkqubo yokuhlolisisa esemgangathweni kuwo onke amabakala emveliso. Olu hlolisiso luphakamileyo luqinisekisa ukuba abathengi bethu bafumana kuphela iimveliso zethu eziphezulu eziphezulu. Ezi \ \ / Asme B16.9 90.9.9¡ Kindows Ngenxa yoko, le Asme B16.9 i-radius emfutshane ye-radius ixhaphake kwaye iqiniseke.