Sisebenzisa ezona zinto zilungileyo zentsimbi ziyafumaneka ukwenza imivalo yomjikelo kwaye ukugqiba kwabo kucocekile kwaye kuchanekile.

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-Asstm yentsimbi engenasitali \ / Asme SA 276 \ / 479 304 \ / 06.2. I-321 \ / Ayingase-S32100, 321h \ / 347 \ /105 ,. F44 \ / S31254 \ / 254SMO, S31050 \ / 1. I-Aloty 88Hy 800h \ / Alloy 800H \ / Alloy 800H \ /

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.

Imivalo yentsimbi engenasitayile iyafumaneka kumabakala amathathu. Inqanaba lama-304 lelona nqanaba liqhelekileyo lokwabelana ngokulula, ukwenziwa okuhle kunye nokunganyangeki. IBAKALA 316 inika ukunganyangeki ngokupheleleyo, iyenza ilungele iindawo ezinobunzima njengamanzi anetyiwa okanye iindawo ezinzima zemizi-mveliso. NjengeBakala 304, kuya kuba lula ukulukuhla, kodwa kunzima ngakumbi kumatshini. Okokugqibela, iBakala 303 kulula ukumatshini, idrill kwaye inqunywe kunamanye amabakala. Nangona kunjalo, ayifanelekanga ukuba i-welding ngamaBakala 30 no-316.

Ibanga le-316 liyaziwa ngokuba nzima kwalo kunye nokunganyangeki kweyona nto ibalulekileyo. Le alloy iqinisekisiwe iluncedo kwiiprojekthi ezininzi zobunjineli zensimbi, ngakumbi kwizicelo zangaphandle nezinxweme kwaye apho kufuneka khona i-welding. Umatshini kwinqanaba lama-316 linzima ngakumbi, kodwa lingenziwa ngempumelelo nezixhobo ezifanelekileyo.

I-ASTM A638 IBakala 660 ALTY yi-SICRECHE YOKUGQIBELA IXESHA LOKUGQIBELA I-STAL ilungele ukusetyenziswa kobushushu obuphezulu. Eli banga lilungele izicelo ezifuna ukumelana nokunganyangeki kakuhle kunye namandla aphezulu kumaqondo obushushu ukuya kuthi ga kwi-700 ° C. Ingasetyenziselwa izicelo zoxinzelelo ezisezantsi kumaqondo obushushu aphezulu.

Ukuchasana okugqibeleleyo kwe-Oxidation phantsi kweemeko ezithambileyo zokuhamba ngebhayisikile ngo-2000 kuphawu lwe-310. Ngenxa ye-chromium yayo ephezulu kunye ne-VECEEL ye-Nickel ePhezulu kwi-Sulfivisotion kunye nezinye iindlela zokubonisa okushushu. I-310 isetyenziswa ngokubanzi kwi-Admogeral Atmolmosges, enjengeemeko zepetrochemical.

I-304 iBar ejikeleze intsimbi engenasitali, eyona ntsimbi isetyenziswa kakhulu kunye nobushushu obungaxhathisi abangama-304 bunokunganyangeki kakuhle kwiiarhente ezininzi zekhemizi lemichiza kunye neendawo ezinemisebenzi.

I-Stainess zentsimbi okanye iiRhafu zisetyenziswa kwizicelo ezahlukeneyo kwaye zisetyenziswa ngokubanzi kwishishini lokwakha ngenxa yokuqina kwabo kwaye kuxhathise ukuvela kunye nokungabikho.

Imibhobho yensimbi inokuqhekezwa ngesiseko sesicelo sayo. Imisebenzi yesiqhelo yemibhobho yentsimbi ikwindawo yemibhobho yamanzi, imizila yamanzi emizi-mveliso, imigca ye-oyile, imizila ye-oyile, imizi ye-chibe yegesi, imizi-mveliso ye-chibe, amashishini okwakha nezinye iinjongo.

Chwetheza intsimbi engama-347 i-stain iphumelele kancinci ukumelana nokunganyangeki kweyona ndawo iqinileyo ye-oxididing kunohlobo lwentsimbi 321. Uhlobo lwe-347 luzinziswe nge-columbium kwaye lulungele imeko yeqondo lobushushu nephantsi lobushushu ngenxa yokunganyangeki kwendlela yokungakhathali. Zombini ezingama-347 ne-321 zichasene ne-Polytionated Pelytionated Prerasion Charcion edibeneyo kwi-receries. Ukuchasana kobushushu obuphezulu kwe-347 kuyafana nentsimbi engapheliyo engama-304. Ngomhla we-1500¡f.

I-rods yentsimbi engenasitali okanye iintonga zentsimbi ezingenamanzi afana ne-304, 304, 316, 316l kwaye i-347 idla ngokusetyenziswa ekwakhiweni ngenxa yokuqina kwabo kwaye kuxhathise ukuqina kwabo kunye nokuchasana nokuziphatha kakuhle. Zonke intsimbi zethu ezingaqhelekanga zifunyenwe kwiifektri ezivunyiweyo kwaye ziqinisekisiwe ngokupheleleyo. Iziqinisekiso zobuchwephesha kunye noomatshini ziyafumaneka ngesicelo.

Le bar inyibilikayo yentsimbi i-State i-Marronitication intsimbi engenasiseko esidibanisa amandla aphezulu kunye nokunganyangeki kwentsimbi engenasigaba. Ukuqina kufezekiswa ngonyango olufutshane, olulula olulula olulula. Ngokungafaniyo nomphunga oqhelekileyo emaduna angenasiseko.

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.

I-A276 309 engaphakathi kwe-S30900 iintonga zentsimbi ezingenasithulo zinobushushu obukhulu kunye nezinto ezinganyangekiyo zisetyenziswa kakhulu kwiindawo ezifuna ukutya. Banikwe i-chromium-i-chprel alloy kwaye baziwa ngokukhethekileyo ngenxa yokunganyangeki kwe-oxidation yabo kunye namandla amaqondo obushushu aphakamileyo.

I-smoer 254 ibha yomjikelo ineepropathi ezintle zoomatshini. Amandla obuncwane anencasa yale mivalo angama-650MPA kunye namandla esivuno esincinci yi-300MPA. Zonke ezi babha zinokulimala ngama-35%. Basetyenziswa ngokubanzi kwi-petrochemical, i-Dereshore Driling, ishishini lamayeza, ishishini leekhemikhali, njl njl. Injongo yethu kukuvelisa kwaye unike ezona mveliso zibalaseleyo ngamaxabiso afanelekileyo.

Intsimbi yentsimbi ye-410 ye-Staill rod ixhathisa izakhiwo zomhlaba wokudla okuziinkozo kumda we-weld wobushushu, eyenza iluncedo kwiindlela ze-welding ze-welding. Ezi ntsimbi zentsimbi ezingama-410 ze-hex zinokumelana kakuhle kuxinzelelo lokungahambi kakuhle kunye nokukhulisa. Ewe, umxholo ophantsi wekhabhoni kwezi ntsimbi zingu-410 zonxantathu zinciphisa i-puricide yomda we-weldide, yenzelwe ukugcina ukunganyangeki kwe-corosion kwicandelo le-wilded.

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-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.

Oku kungenxa yobuqili obukhulayo kunye namandla amanxuwa amanqindi asebenza nzima. Kwiimeko ezisebenzayo ezisebenzayo, i-Asme SA479 IBakala le-316 imijikelezo inokuba ngamalungu angaqhelekanga kwaye ke inokusetyenziswa kwizicelo ezifuna iipropathi zemagneti. I-Asme SA276 Uhlobo lwe-316 i-rod ibonelela ngokukhuseleka okuphezulu kungekuphela nje ekuchanyoneni kobuchwephesha kodwa nakwiimpawu zoomatshini ezinjengokuguga, amandla anentambo xa kuthelekiswa namanye amaBanga angama-304.

Ibha yomjikelo yintsimbi yentsimbi ye-cylindrical yentsimbi ene-5 mm ukuya kwi-450 mm kunye nobude obuziimitha ezi-2 ukuya kwezi-6 zeemitha. Imivalo kunye nemivalo iyafumaneka kwi-hexagonal kunye ne-Square. Inye yazo ayingo-S32760 ye-R3260, ilingana ne-Werkstoff NR 1.4410. Inobubanzi obuyi-10 ukuya kwi-100 mm, amandla e-thensity ye-750 ksi kunye noxinzelelo oluncinci lwe-550 n \ / mm2.

Intsimbi engenasinqwazi 316 ibha yomjikelo yimveliso eyenziwe ngentsimbi engenanto. Amashishini ahlukeneyo asebenzisa amabakala ahlukeneyo ensimbi engenasimo. Iintonga zentsimbi ezingapheliyo zisetyenziselwa amandla abo kunye nokunganyangeki kwabo.

Imivalo ye-316l ejikelezileyo yenziwa yi-carbon yekharbon ye-316 yeBanga le-BEALS. Inomxholo wekhabhoni ephezulu ye-0.03% kuphela, ngelixa i-0.08% yeBanga le-316 le-SS. Imivalo ye-316l ye-SS ye-SS ibonelela ngokuxhathisa okungcono kwaye ilungele ngakumbi ukusetyenziswa kobushushu obuphezulu.

Ibar ye-254 ye-smo yindawo ephezulu ye-austitic yensimbi. Eli nqanaba lensizi le-staise le lenziwe ukusetyenziswa kumanzi olwandle kunye neminye imithombo yeendaba equkethe i-chlolor.

I-Super Depplex engaphezulu kwe-S32760 Bar ukumelana nokuthambisa kunye ne-chloride ion. Imivalo ikhutshelwe nge-1100 degrees Celsius kwaye amanzi acinyiwe. Banemigangatho eyahlukeneyo efana ne-ASTM A479 ye-S32760 ye-Hex eneendawo ezahlukeneyo zokunyamezelana njenge-H8-H12, k10 kwi-k10. Ezi bar zisetyenziswa kwi-marine, ukutya kunye nemizi-mveliso yokhuphiswano.

Ngenxa yoku kungaxhathisa, ezinye zezicelo kunye nokusebenzisa imivalo yentsimbi engenamaqhinga zikwi-Match, izilongisi, iigadi nolwakhiwo. I-304, 304L, kwaye i-304H inokujongwa ukuba yenze ngendlela efanayo kwiindawo ezininzi zoncedo. Ibha ejikelezayo ejikelezileyo isetyenziselwa ukwahlula i-mesh kwi-consete yekhonkrithi kwaye isetyenziswa kuluhlu lwezicelo zorhwebo kunye neziseko zophuhliso.

I-Super Depplex engaphezulu kwe-S32760 Bar ukumelana nokuthambisa kunye ne-chloride ion. Imivalo ikhutshelwe nge-1100 degrees Celsius kwaye amanzi acinyiwe. Banemigangatho eyahlukeneyo efana ne-ASTM A479 ye-S32760 ye-Hex eneendawo ezahlukeneyo zokunyamezelana njenge-H8-H12, k10 kwi-k10. Ezi bar zisetyenziswa kwi-marine, ukutya kunye nemizi-mveliso yokhuphiswano.

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-ASTM A638 Ibanga le-660b 60b 60b i-bar ye-bar yensimbi
ISA-SA276 316 ROD 420 150mm Aisi 304
I-ASTM A276 347h France Rod 420 Polise igqiba i-304 i-304 yentsimbi yentsimbi
I-ASTM A276 347 Din 14541 04 I-04 Flat SS 304 316 efakwe ibha yokujikeleza kwentsimbi engenasitayile
Ubude ¨Q12m okanye njengeemfuno zabathengi
I-ASTM A276 309 engabi-yi-S30900 rods yentsimbi engenasitayile
I-ASTM A479 316 S316L 401 I-Stainess yentsimbi yentsimbi
Iindidi zemveliso i-bar bar bar bexagon bar bar bar bar
Intsimbi engenalo intsimbi yensimbi yobubanzi bayo
Iipleyiti zentsimbi ezingapheliyo kunye ne-Sheet
I-A276 yentsimbi engenalo i-a479 gr 316 i-46
Iibhanti zensimbi engaphezulu kunye neentonga

Imivalo yentsimbi engenasitayile igqitywe, oko kuthetha ukuba baqhubeke phambili emva kokuqengqeleka okushushu. Inkqubo eshushu eshushu kwaye ebandayo inceda ukuphucula ukungangqinelani kwe-Bar, ngokuthe ngqo, imbonakalo yomphezulu, kunye nezinto ezizonke. Le mivalo ye-SS yeyona ichanekileyo xa ithelekiswa nemivalo eshushu eshushu. Banomgangatho ogudileyo.