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Umbhobho ongenamthungo wentsimbi ye-13CrMo4-5 ND Alloy Steel
Ityhubhu yentsimbi engenamthungo ye-09CrCuSb(ND) yokumelana ne-sulfuric acid, indawo yobushushu obuphantsi kunye nokugqwala
Intsimbi ye-ND luhlobo olutsha lwentsimbi yesakhiwo esiphantsi kwe-alloy, xa ithelekiswa nezinye intsimbi, njengentsimbi ye-low-carbon, i-Corten, i-CRIA, intsimbi ye-ND inenzuzo yokuxhathisa ukugqwala kunye nepropati yoomatshini. Iziphumo zovavanyo zibonise ukuba ukuxhathisa ukugqwala kwentsimbi ye-ND kwisisombululo samanzi esifana ne-sulfuric acid, i-hydrochloric acid kunye ne-sodium chloride kuphezulu kunentsimbi ye-carbon. Uphawu oluphambili kukukwazi ukumelana nokugqwala kwe-sulfuric acid dew point; ipropati yoomatshini iphezulu kwaye izinzile kunentsimbi ye-carbon ukusuka kubushushu begumbi ukuya kwi-500 C, kunye nokusebenza kwe-welding. Intsimbi ye-ND isoloko isetyenziselwa ukuvelisa i-economizer, i-heat exchanger, i-air pre-heater, ukusukela ngo-1990, intsimbi ye-ND isetyenziswa kakhulu kushishino lwe-petrifaction kunye nombane.
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Ipayipi eWelded ethe Tye ye-A214 A178 A423 A53, i-ERW, ipayipi eWelded ejikelezayo
Inkcazo yemveliso:
Umbhobho odibeneyo wentsimbi engagqwaliyo usetyenziswa kakhulu kwi-petroleum, kushishino lweekhemikhali, kumayeza, ekutyeni, ekwakheni iinqanawa, kukhuseleko lokusingqongileyo nakwezinye iindawo. Wenziwe nge-coil yeteyiphu yentsimbi engagqwaliyo, unokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana noxinzelelo olunamandla kunye nezinye iimpawu.
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304, 310S, 316, 347, 2205 Intsimbi Engagqwaliyo Engagqwaliyo
Inkcazo yemveliso:
Intsimbi ye-engile yentsimbi engagqwaliyo, eyintsimbi ye-engile echanekileyo ethe nkqo. Yenziwe ngentsimbi ekwi-engile ekunene kumacala amathathu anamacala asemacaleni nasezantsi. Intsimbi ye-engile yentsimbi idla ngokwenziwa ngokugoba okushushu okanye okubandayo, ubude kunye nobukhulu bentsimbi ye-engile bunokwenziwa ngokwezifiso ngokweemfuno, kwinkqubo yemveliso ngokubanzi kubandakanya ukugoba okushushu kunye nokugoba okubandayo. Intsimbi ye-engile egobileyo eshushu ibhekisa ekufudumaleni kwe-billet kubushushu obuthile ngendlela egobileyo emva kokucinezela nokwenza. Ukugoba okubandayo kulungiswa ngomatshini ukwenza ipleyiti yentsimbi yonyango lwangaphambi konyango. Ngokwemilo, inokwahlulwa ibe ngamacala alinganayo kunye namacala angalinganiyo, anokwenza izakhiwo ezahlukeneyo zoxinzelelo okanye njengezakhiwo ezidibanisayo, ezisetyenziswa kakhulu kwiiprojekthi ezahlukeneyo zokwakha zanamhlanje, kwaye zizinto ezibalulekileyo nezibalulekileyo kushishino lokwakha lwanamhlanje.
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Intsimbi ye-ST37 ST52 S235 JRS275 A36 A53 Channel
Inkcazo yemveliso:
Intsimbi yomkhombe yintsimbi enomtya omde enomjelo, eyinxalenye yentsimbi yesakhiwo sekhabhoni yokwakha noomatshini. Kwintsimbi yecandelo elintsonkothileyo, imilo yecandelo yimilo yomjelo. Ubude kunye nobukhulu bentsimbi yesiteshi bunokwenziwa ngokwezifiso njengoko kufuneka. Inkqubo yokuvelisa intsimbi yomkhombe ngokubanzi ibandakanya ukuqengqeleka okushushu kunye nokugoba okubandayo. Intsimbi yetanki yomkhombe oshushu kukufudumala i-billet ukuya kubushushu obuthile. Ukugoba okubandayo kumatshini ukwenza ipleyiti yentsimbi yonyango lwangaphambi konyango. Intsimbi yesiteshi yenziwe ngepleyiti yentsimbi eshushu nebandayo. Inecandelo lokuphumla kwaye sisixhobo esiqhelekileyo kwiimveliso ezininzi zentsimbi.
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304, 316, 347H, S32205 Umbhobho/ERW weNtsimbi Engagqwaliyo
Inkcazo yemveliso:
Umbhobho odibeneyo wentsimbi engagqwaliyo, obizwa ngokuba ngumbhobho wokuwelda, intsimbi okanye ibhanti yentsimbi esetyenziswa rhoqo ngokusebenzisa iyunithi kunye nokubumba i-mold coil emva kokuwelda okwenziwe ngombhobho wentsimbi. Inkqubo yokuvelisa umbhobho wentsimbi odibeneyo ilula, isebenza kakuhle kwimveliso, ineentlobo ngeentlobo kunye neenkcukacha ezininzi.
Ngokwendlela esetyenziswa ngayo, yahlulwe yaba yimibhobho edibeneyo ngokubanzi, umbhobho wokutshintsha ubushushu, umbhobho we-condenser, umbhobho we-galvanized welded, umbhobho we-oxygen welding, i-wire casing, umbhobho we-metric welded, umbhobho we-idler, umbhobho wepompo ye-deep well, umbhobho wemoto, umbhobho we-transformer, umbhobho we-electric welding thin wall, umbhobho we-electric welding kunye nombhobho we-spiral welded.
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Umbhobho wentsimbi engenamthungo we-304, 310S, 316L
Inkcazo yemveliso:
I-Divhot eqengqelekayo, eshushu ephumayo kunye nombhobho wentsimbi engenasici eqhotsiweyo (eqengqelekayo) ngokwendlela yokuqengqeleka.
Ngokwenkqubo ye-metallographic yentsimbi engagqwaliyo yepayipi engenanto engenamthungo eyahlukeneyo, ipayipi engenanto engenamthungo yentsimbi engagqwali ye-marstenitic, ipayipi engenanto engenamthungo yentsimbi engagqwali ye-austenitic, ipayipi engenanto engenamthungo yentsimbi ye-austenite-ferric, njl.
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Ityhubhu yentsimbi engenamthungo ye-Heat exchanger / ipayipi yebhoyila
Inkcazo yemveliso:
Unyango Lobushushu-Yindlela esebenzisa ukufudumeza nokupholisa ukutshintsha iipropati zomzimba zeepayipi zebhoyila ezinoxinzelelo oluphezulu. Unyango lobushushu lunokuphucula isakhiwo setyhubhu yebhoyila enoxinzelelo oluphezulu, ukuze kufezekiswe iimfuno zomzimba ezifunekayo. Ukuqina, ubulukhuni, kunye nokumelana nokuguguleka zezinye zeempawu ezifunyenwe ngonyango lobushushu. Ukuze ufumane ezi mpawu, sebenzisa i-quenching & lt kunyango lobushushu; ekwabizwa ngokuba yi-quenching & gt;, tempering, annealing & lt; melting & gt; kunye nokuqina komphezulu, njl.
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Ipayipi ye-P235GH ST35.8 SA192 yeNtsimbi yeKhabhoni engenamthungo / ityhubhu yeBoiler
Inkcazo yemveliso:
Umbhobho webhoyila luhlobo lombhobho ongenamthungo. Indlela yokuvelisa iyafana nombhobho ongenamthungo, kodwa kukho iimfuno ezingqongqo zohlobo lwentsimbi olusetyenziselwa ukwenza umbhobho wentsimbi. Ngokweqondo lobushushu bokusetyenziswa, yahlulwe yaba ngumbhobho webhoyila oqhelekileyo kunye nombhobho webhoyila oxinzelelweyo.
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I-T11 T12 T22 T91 T92 Intsimbi ye-Alloy Umbhobho ongenamthungo
Inkcazo yemveliso:
Umbhobho wentsimbi engenamthungo we-alloy luhlobo lombhobho wentsimbi engenamthungo, ukusebenza kwawo kuphezulu kakhulu kunombhobho wentsimbi engenamthungo ngokubanzi, kuba olu hlobo lombhobho wentsimbi luqulethe uthelekiso lwe-Cr.
Uninzi, ukumelana kwayo nobushushu obuphezulu, ukumelana nobushushu obuphantsi, ukusebenza kwayo kokumelana nokugqwala akufani neminye imibhobho yentsimbi engenamthungo, ngoko ke umbhobho we-alloy kwioyile, kushishino lweekhemikhali, kumbane, kwibhoyila nakwamanye amashishini usetyenziswa kakhulu.
Umbhobho wentsimbi engenamthungo we-alloy uqulethe izinto ezifana ne-silicon, i-manganese, i-chromium, i-nickel, i-molybdenum, i-tungsten, i-vanadium, i-titanium, i-niobium, i-zirconium, i-cobalt, i-aluminium, i-copper, i-boron, i-rare earth njalo njalo.
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Ikhoyili yentsimbi yeSilicon
Inkcazo yemveliso:
Intsimbi ye-silicon alloy equlethe i-1.0 ~ 4.5% ye-silicon kunye nomxholo wekhabhoni ngaphantsi kwe-0.08% ibizwa ngokuba yi-silicon steel. Ineempawu zokuqhuba okuphezulu kwemagnethi, ukunyanzeliswa okuphantsi kunye nokulingana okukhulu kokumelana, ngoko ke ukulahleka kwe-hysteresis kunye nokulahleka komsinga we-eddy kuncinci. Isetyenziswa kakhulu njengezixhobo zemagnethi kwiimoto, ii-transformers, izixhobo zombane kunye nezixhobo zombane. Ukuze kuhlangatyezwane neemfuno zokucubungula ngokubetha nokusika xa kusenziwa izixhobo zombane, kufuneka i-plasticity ethile. Ukuze kuphuculwe amandla okuchaphazeleka kwemagnethi kunye nokunciphisa ukulahleka kwe-hysteresis, kokukhona ukungcola okunobungozi kuphantsi, kokukhona kulungileyo, kwaye uhlobo lweplate luthe tyaba kwaye umgangatho womphezulu ulungile.
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Intsimbi ye-Q355, P235GH, 210A1, T1, T11, T12 Round Bar Steel
Inkcazo yemveliso:
Intsimbi engqukuva yintsimbi eqinileyo esisangqa, enobubanzi obungayilwa ngobukhulu obahlukeneyo ngokweemfuno zemveliso. Inkqubo yokucubungula ibandakanya ukuqengqeleka okushushu, ukuzoba okubandayo, ukubumba kunye nonyango lobushushu kunye nezinye iindlela. Phakathi kwazo, ukuqengqeleka okushushu yeyona nkqubo isetyenziswa kakhulu, enokuvelisa intsimbi engqukuva enobubanzi obukhulu. Inkqubo yokuzoba okubandayo inokuvelisa ububanzi obuncinci kunye nentsimbi engqukuva echanekileyo kakhulu.
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Ipleyiti yentsimbi engagqwaliyo engama-304 316L 2205 S31803
Inkcazo yemveliso:
Ukumelana nokugqwala kwentsimbi engagqwali kuxhomekeke kakhulu kulwakhiwo lwayo lwe-alloy (Cr, Ni, Ti, Si, Al, Mn, njl.njl.) kunye nolwakhiwo lwayo lwangaphakathi.
Ngokwendlela yokuvelisa i-hot rolling kunye ne-cold rolling, iintlobo ezimbini ziyafana, ngokweempawu zezicubu ze-steel, uhlobo lwe-austenite lwahlulwe lwaba ziindidi ezi-5: uhlobo lwe-austenite, uhlobo lwe-austenite-ferrite, uhlobo lwe-ferrite, uhlobo lwe-martensite, uhlobo lokuqina kwemvula.
Umphezulu wepleyiti yentsimbi engagqwaliyo uthambile, uqinile kwaye unamandla oomatshini, uxhathisa i-asidi, igesi ye-alkaline, isisombululo kunye nokunye ukugqwala kwemidiya. Yintsimbi ye-alloy engagqwali lula.