I-ASTM A234 WPB ye-A234 WPB ye-PARBON STION I-STEEL EZUWS ezisetyenziswa kwimizi-mveliso ukutshintsha indlela yokuhamba okanye ukutshintsha izinga lokuhamba kwemithombo yeendaba

Nangona i-Drelloy X iqatshelwe ikakhulu kubushushu kunye nokunganyangeki kwe-oxidation ikwanokunganyangeki kakuhle kuxinzelelo lwe-chloride-i-scorideration kwaye ixhathise i-carbring kwaye ixhathise i-adburmis egqwesileyo.

I-tubing yentsimbi engenasitali i-staing steings i-tuby yentsimbi engenasimo esine-helical groove efunyenwe kwityhubhu yecawe ngokubandayo. Ubungakanani be-HelEx kunye ne-engile inokwenziwa ukuba inyuse ukusebenza kobushushu.

Kuyakwazi ukumelana nodidi olubanzi lweekhemikhali ze-oxiding kunye nokungabi nakuphathelele ukuchasana nokuchasana nokuhlaselwa kunye nokuhlaselwa kwe-ravice phambi kobukho be-chloride kunye nezinye iindlela zokuhamba.

Intsimbi esenziwe kwangaphambili njengegama ngokwalo livakala, lenziwa ngentsimbi yangaphambili yentsimbi. Ukutsala kwenziwa kwindawo elawulwayo ngaphakathi kumzi-mveliso emva koko kwathunyelwa kwiNdawo yeNdibano yeNdibano.

Iplate yensimbi ihlala isetyenziselwa izicelo zolwakhiwo nezezokwakha, iinqanawa zoxinzelelo, izixhobo zaselwandle kunye nezakhiwo kunye nezicelo zomkhosi. Ibanga, izinto kunye neeparamitha ipleyiti yentsimbi ikwabalulekile kwindlela esetyenziswa ngayo.

I-stainess yentsimbi kunye netyhubhu
I-flange ikwindlela yesibini esetyenziselwa indlela yokujoyina emva kwe-welding. Iiflene zisetyenziswa xa amalungu afuna ukugculelwa. Inika i-clexung yesondlo. I-Flange inxibelelanisa umbhobho ngeenqonga ezahlukeneyo kunye neevalves. I-subleup flanges idanile yinkqubo ye-piholil ukuba ifuneka rhoqo ngexesha lokusebenza kwesityalo.

Ukwenziwa kokwenziwa kukusebenza kwamacandelo okudibana kwesakhiwo kwindibano yocweyo okanye enye indawo yendibano ngaphambi kothutho kwindawo yolwakhiwo.

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-Dotelloy C22, ekwabizwa ngokuba yi-Alloty C22, yi-allous-Newneney Allotic yeBanga. Izinto ezisisiseko zefryty ezisetyenziswa kwi-hastelloy C22 i-statentiners zibandakanya iintsimbi ezinjengeNickel, Chromium, MolyBdenum kunye neTungsten. Eyona phawu okanye uphawu lwe-hastelloy werkstofN nr. 2.4602 Bolts kukuphikisana kwawo ekuphenduleni, ukuntywila kweKrevice, kunye nokucutha uxinzelelo olunxulumene noxinzelelo.

Ukongeza kokunganyangeki okuhle kunye namandla aphezulu e-sunsex, iDulplex 2205 hex iibhloko zinobunzima obuphakamileyo. Oku kunye nolawulo lwe-ox oxide lwezinto ezenziweyo ngokongezwa kweChromium sisizathu sokuba abantu abangama-2205 basebenza kwi-suenis yentsimbi esetyenziswayo kwishishini laselwandle.

I-Alloy Alloty ifakwe kwigama le-prefix kwiqela elininzi lokunganyangeki kwamaqondo obushushu axhaswe ngamandla ombane oveliswa yiMbutho yeZinyithi eziKhethekileyo. I-nickel alloys ilungele ukutshintshiselana ngobushushu kusetyenziso lwemichiza kunye nemizi-mveliso yenyukliya. Basetyenziswa kwi-geubimer ye-steam e-subsing kwishishini lamandla enyukliya, kwiinkqubo zenqwelomoya, kwaye kwiinkqubo zeoyile kunye ne-oyile kunye negesi kunye ne-fubsing-, i-fubsing-kunye netyhefu yobushushu iyafuneka

Indlela nganye inezibonelelo ezizodwa kwaye iya kumisela inqanaba lokugoba kunokwenzeka kunye nobume bokugqibela bombhobho.

Iipleyiti zensimbi zihlala ze-B-Chwetheza izithambisi eziqengqelekayo, eziqengqelekayo eziqengqelekayo okanye ezishushu zentsimbi kunye namaBanga eSeel AuBanga B0-B3. Iimfuneko zePleti zentsimbi eziThengisiweyo: Umphezulu ogudileyo, otyhethekileyo, ubukhulu

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-Dotelloy C22, ekwabizwa ngokuba yi-Alloty C22, yi-allous-Newneney Allotic yeBanga. Izinto ezisisiseko zefryty ezisetyenziswa kwi-hastelloy C22 i-statentiners zibandakanya iintsimbi ezinjengeNickel, Chromium, MolyBdenum kunye neTungsten. Eyona phawu okanye uphawu lwe-hastelloy werkstofN nr. 2.4602 Bolts kukuphikisana kwawo ekuphenduleni, ukuntywila kweKrevice, kunye nokucutha uxinzelelo olunxulumene noxinzelelo.

I-Attelloy enganyangekiyo i-Corrosion isetyenziswe ngokubanzi ngamashishini okuqhuba iikhemikhali. Isidingo sentsebenzo esinokuthenjwa sikhokelela ekukhuleni nasekukhuleni kweenkalo zamandla, ezempilo kunye nokusingqongileyo, ioyile kunye negesi, amayeza kunye neflimu yegesi.

I-Dotelloy B3 umbhobho wokunganyangeki kakuhle kuxinzelelo loxinzelelo lwe-chloride ebanjiwe. Ukuchasana okuhle kuluhlu olubanzi lwee-acids ze-acids ze-acids zenza i-drelloy b2 imibhobho yemveliso edumileyo.

Le alloty ye-nickel steel ingasetyenziswa kwimeko ye-weldal kuba iyamelana nokuqulunqwa komda wengqolowa kwimimandla echaphazelekayo ye-weld.

Ipropathi yokuchasana ne-corrosion ye-Alloty ifakwe ekongezani yeMolyBdenum kunye ne-nickel.

Umgangatho we-ASTM B574 ucacisa iimfuno zeNickel AlloyBhali eyenziwe nge-N10276, N06035, N06058 ye-Afloys. Le ASTM B574 ALTHS ibonisa iipropathi ezichasene nokungaxhathisi kwaye zisetyenziswa ngokubanzi kwi-ficlic uqhube, ioyile kunye negesi, kunye namashishini okuvelisa amandla.

I-Dotelloy C2000 Iityhubhu zisetyenziswa kuluhlu olubanzi lwamashishini kubandakanya ukuqhubekeka, izixhobo zokuqhubela kwemichiza, i-oyile kunye nezityalo zamandla.

I-Alloy B3 Umbhobho ongenamthungo unemibhobho ekhethekileyo ye-chemistry, eyilelwe ngokwenza inqanaba lokufikelela kwinqanaba lokuzinza kwe-shirmal olona themba lingaphambi koko, e.g. Kuba yi-alloby yekhabhoni ephantsi, ukusetyenziswa kwamaqondo obushushu asezantsi okugqiba kunokuba yimfuneko ukufezekisa ubukhulu benkozo. I-Dotelloy B2 ye-hexagonal yombhobho. IBAKALA B-3 I-DATELLOY DINN NR NR NR NR. I-2.4617 i-pheng ichaphazela ukungavisisani ngokugqwesileyo, ukucinezelwa kwe-charrosion ehambelana neBanga le-B3) ye-B3 ye-B3 ye-B3 engavisisaniyo kunye nokuhlaselwa kobushushu.
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.

Inqanaba lokufana, ukuvumela ifilimu yentsimbi eqingqiweyo, akufuneki ibe ne-rocks, ukunqanda kunye nezinye iziphene. Inkqubo yahlulahlulwe yangumaphepha agqunywe yintsimbi kunye nephepha elibandayo

I-Dotelloy B-3 i-nickel-molybdenum ye-Alo Allocy ngokuchaseneyo nokungavisisani kunye nokunyanzelwa kunye nokuzinza koxinzelelo lwe-alloy b-2. Ukongeza, le alloty-yentsimbi ixhaphake kakhulu kumgca wokuhlaselwa ngumsebenzi kunye nokuhlaselwa kobushushu.

I-NW276 yi-NC CR Moal Shores yokunganyangeki kweyona nto inyanzelekileyo kunye nokunciphisa i-ATMOSTARSES. Kule alloy, i-carbide ye-carbide kwicandelo lobushushu (i-HAZ) icinezelwe kwaye ukunganyangeki kwe-corrosion kuphuculwe ngokunciphisa imixholo ye-C kunye ne-SI.

I-nickel alloys zi-alloys nge-nickel njengento enkulu. Gcwalisa uSolbiolity eqinileyo phakathi kwe-nickel kunye nobhedu. I-Solidaity ebanzi iphakathi phakathi kwentsimbi, iChromium, kunye ne-nickel yenza ukuba kwenzeke ukuba i-Alloty ye-Alloty ye-Alloty.Supel idla ngokusetyenziswa kwizicelo zolwakhiwo. Ibanga, izinto kunye neeparamitha ipleyiti yentsimbi nazo ziyathandeka kwindlela esetyenziswa ngayo.

Iplate yentsimbi eyongezelelweyo ibhekisa kwipleyiti yentsimbi kunye nobungqingqwa bokungaphantsi kwe-50 mm. Iipleyiti zentsimbi eyongezelelweyo zisetyenziswa ikakhulu kwiindwendwe, ii-boilers, iibhlorho kunye nenqanawa yoxinzelelo oluphezulu

I-Doterloy i-Hoterloy i-N10665 iflevu iphantsi kwe-ANI, i-ASTM, i-Din kunye neminye imigangatho yamazwe aphesheya enendawo ezahlukeneyo kunye neeklasi zoxinzelelo.
I-dibaniso elixhonyiweyo lezo ezahlukeneyo kwaye ezizimeleyo nangona zihambelana; Iflethi, iigesi, kunye nokutyibilika; ezihlanganisene kwenye impembelelo, efanelekileyo. Ulawulo olukhethekileyo kwi-AE efunekayo ekukhetheni nasekusebenziseni zonke ezi zinto ukuba lufumane i-dibanise, elinokuqina.

Iipleyiti zensimbi yensimbi zibhekisa kwiipleyiti zentsimbi ezinobunzima obungaphezulu kweemilimitha. Iplate yentsimbi yentsimbi yahlulahlulwe yangu-bit-bick yentsimbi kunye neplate yentsimbi ephakathi.

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.

Iplate yentsimbi ecekeceke ibhekisa kwipleyiti yentsimbi kunye nobungqingqwa obungabi ngaphezu kwe-3 mm. Eyona nto isetyenziswayo isetyenziswa i-bible yensimbi yensimbi yi-0.5-2mm, eyahlulahlulwe ulimazantsi kunye ne-coil. Mncinci

Iipleyiti eziphakathi nezensimbi zibhengeza kwipleyiti zentsimbi ezinobunzima obungaphezulu kwe-3 mm nangaphantsi kwe-50 mm. Iipleyiti zentsimbi eziphakathi kunye ne-tick zisetyenziswa ikakhulu kwiNdawo yokuHamba, iiBoilers, iibhlorho

Banayo i-cerping entle kunye nokuchasana kwe-oxidation. Ukomelezwa kwezibalo ezibalaseleyo kwenziwa sisisombululo esiqinileyo, ukusebenza nzima, kunye neendlela zokwenza oko.

I-hastelloy x piuli ye-pipe i-zula i-will ye-N06002 ye-pume yokunganyangeki kakuhle kwi-chloride-i-crasion yokuqhekeka

Ithathwa njengenye yezona zinto zixhaphakileyo ze-coretivelt-quarsing zikhoyo, i-Dotelloy C276 i-curric kunye ne-aceran, i-aceran, i-acetic, i-acetic, i-acetic, i-acetic and kunye ne-chrelochlorite yesisombululo.
I-Alloy B (i-HARD B10001) yaphuhliswa ukuze ixhathise i-hydrochloric acid. I-Dotelloy B2 ithathe indawo. I-Alloy B3 (i-N10675) yinto entsha ehambelana nokuzinza okuphezulu. Olu luhlu lwe-Alloty B2 luphawu lwe-Nickel Mlybdenum lungasetyenziswa kwimeko ye-asld. Inganyangeki kakhulu kwi-hydrochlosti ye-hydrochlori ye-hydrochlori yolu gxininiso kunye namaqondo obushushu. Yaziwa njenge-N10665, ezi bolts ziyamelana nokungakhathali nokuzila.
I-Alloy B3 Umbhobho ongenamthungo unemibhobho ekhethekileyo ye-chemistry, eyilelwe ngokwenza inqanaba lokufikelela kwinqanaba lokuzinza kwe-shirmal olona themba lingaphambi koko, e.g. Kuba yi-alloby yekhabhoni ephantsi, ukusetyenziswa kwamaqondo obushushu asezantsi okugqiba kunokuba yimfuneko ukufezekisa ubukhulu benkozo. I-Dotelloy B2 ye-hexagonal yombhobho. IBAKALA B-3 I-DATELLOY DINN NR NR NR NR. I-2.4617 i-pheng ichaphazela ukungavisisani ngokugqwesileyo, ukucinezelwa kwe-charrosion ehambelana neBanga le-B3) ye-B3 ye-B3 ye-B3 engavisisaniyo kunye nokuhlaselwa kobushushu.

Oku kunika ukumelana nokuxhathisa kakhulu kwi-sulfuric acid. Ikwanomxholo ophezulu weChromium, ukukhulisa ukumelana kwayo ekuxhaseni iikhemikhasi kunye nemijelo yenkqubo engcoliseka nge-ferric ion kunye neoksijini echithileyo.

I-Dotelloy C-276 i-Do-276 i-Dotshings isetyenziswa kwimithombo yegesi emuncu, i-pulp kunye nemveliso yephepha, ukulahlwa kwenkunkuma, izixhobo zokutya kunye nokutya. Ezinye iipropathi ezibalulekileyo zalo allay Nickel Alo Alloty C-276 kwaye i-Dotelloy C-276 ibandakanya ukumelana nokuchasana nearhente ye-oxiding.

Ibonisa ukunganyangeki okuhle kunye nokucutha iindawo ezinqabileyo. Eli babele le ladala itayitile yesidima, ifilimu yokukhusela engaphumi, kodwa igcina ukunganyangeki okukhulu kwe-oxidation Ekunyangeni ekuhlaleni.