Duptux Chitsulo Chotsatsa S32750 Ecacentric Purric Ransicy Schocer Sch40s

Zoyenera za ASMEM A403 zosapanga dzimbiri zowoneka bwino zimapangidwa ndi zidutswa zamiyala yachitsulo. Zovala zopanda dzimbiri zimapangidwa ndi 10% Nickel ndi Zambiri Zachilengedwe.

S31803 ndiye njira yolumikizirana yolumikizidwa (yopanda tanthauzo) ya chitsulo choyambirira. Dongosolo la Unili lidapangidwa ndi magulu ambiri amalonda m'ma 1970 kuti muchepetse chisokonezo pomwe alloyo yemwe yemweyo adatchedwa zinthu zosiyanasiyana, komanso mosemphanitsa. Chitsulo chilichonse chimayimiridwa ndi kalata yotsatiridwa ndi manambala asanu, pomwe kalatayo ikuyimira zitsulo, i.I. s ya chitsulo chosapanga dzimbiri.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

316 Zoyenera zimaphimba muyezo wopanga zitsulo zosakhazikika pazinthu zokakamira. Zinthu za zoukira chitoliro zidzaphatikizanso ku East, mipiringidzo kapena mbale yopanda nsapato kapena yosalala.

FOSTELOLOY C22, yomwe imadziwikanso kuti C22, ndi austentic nickel-cromium-molybdenum-apmisten kukwiya popewa.

C22 ikuletsa kwambiri chipongwe cha chloride, kuphatikizapo kupindika, crevice kuturuka, komanso kupsinjika kuwononga.

Ndife opanga chitoliro cha chitoliro, zokhala ndi chitsulo chosapanga dzimbiri, zosapanga dzimbiri zosapanga chitsulo chosapanga chitsulo, chitsulo chosapanga dzimbiri, Zovala zosapanga dzimbiri 316 zachitsulo 316 zachitsulo.

MSS-SP75 Illows Welly, 3r Elboll, zowongoka, zimachepetsa tees zokongoletsera, zisoti, khomalo "

S32750 (2507) ndi chitsulo chosapanga dzimbiri chomwe chimaphatikizira zinthu zambiri zabwino kwambiri za zitsulo zamphamvu komanso zoyipa. Chifukwa cha chromium yake yayitali ndi molybdenum zomwe zili, zimawonetsa kukana kwathunthu kukalanda, Crevice ndi kuvota yunifolomu. Magawo awiri a magawo awiriwo amawonetsetsa kuti chitsulo chimakhala ndi kukana kwakukulu kuphwanya minyewa komanso mphamvu yayikulu. Kuphatikiza apo, ilinso ndi machitidwe a kukana kwamphamvu kwa chloride pansi, mawonekedwe apamwamba kwambiri komanso otsika ochulukirapo.

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

Alloy 20 amadziwikanso kuti ndi N08020 yomwe ndi kalasi yopanda kapangidwe kake ndi chipongwe chapamwamba chotsutsana ndi kupsinjika kudongosolo ndi sulufuric acid. Gawoli lili ndi zinthu zosiyanasiyana ngati mkuwa, nickel; Chromium ndi Molybdenum omwe amathandizira pakupereka chipongwe cha Crevice, kukana kuwonongeka ndi kupindika.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Kuyambira 2008, chifukwa cha kukana bwino kwambiri kwa zipilala zodzaza ndi masamba obiriwira, msika wakhala mukufunika kwambiri. Ikusandulika kugonja ndi crevice. Zimawonetseranso kutsutsana. Kupsinjika kwa chloride kuwonongeka kumayendetsedwa mosavuta ndi duplex 2205 ku madigiri 150 Celsius.

Zolemba zake zapamwamba za Nickel, zochepa za NI 72%, kuphatikiza zomwe zili pachiwonetsero cha ma nickel ogwiritsa ntchito kutentha kwambiri.

Monl 400 tee ndi a Naykel-Copper-Copper Stooy kugonjetsedwa ndi madzi otentha ndi nthunzi pamatenthedwe kwambiri, komanso mchere komanso njira zothetsera mavuto. Monl 400 chitoliro chimagwira ntchito pamtunda wambiri ndipo zimapezeka pamitundu yosiyanasiyana ya zinthu zosiyanasiyana.

Zitsulo zosapanga dzimbiri 304 nthawi zambiri zimawerengedwa chitsulo chosapanga dzimbiri. Ili ndi zochulukirapo za nickel, nthawi zambiri zapakati pa 8 ndi 10,5 peresenti, komanso chromium yozungulira 18 mpaka 20 peresenti. Zinthu zina zazikulu zazikuluzikulu zimaphatikizapo manganese, silicon ndi kaboni. Mankhwala ena onse amapangidwa makamaka ndi chitsulo.

Zochita zosapanga dzimbiri zam'madzi zopangidwa ndi nsala 316l zimapangidwa kuchokera ku mtundu wotsika kaboni wazomwe zili patsamba 316. Ma Elliall alinso ndi mitundu yosiyanasiyana. Chowonera chizolowezi chimakhala chiwongola dzanja chambiri.

Nthawi zambiri a Austm A234 WP9 WSBE, ma tees, zotumphukira zimapangidwa kuchokera ku mapira, zowonjezera kapena zowonjezera, mitengo yokhazikika ya allow imakonda kwambiri moyo wanzeru.

Amatha kukhala owoneka bwino komanso owuma kudzera pakugwira ntchito mozizira. Amatha kupirira ntchito yokhala ndi nitric ndi phosphoric acid ndi oxidation. Timapereka ntchito zoyeserera zachitatu pamakampani ambiri. Timaperekanso chitsulo chosapanga dzimbiri cha A403 WP316L FP316L SS Mapeto a Cap, SS 316l Stubs, SS 316l Stuw, en 316l stard, etc.

Zinthu Zosakhazikika Zakuthupi ASTM \ / Asme Sa404, WP 304h, WP 306L 321h astm \ / asme A403 WP 347, WP 347H

Kenako kuyenera kukhala gawo la kachitidwe koyendetsa madzi (mafuta, gasi, nthunzi, macheza, ...) mtunda wautali kapena wautali.

Mu dongosolo la masipu, mawonekedwe osapanga dzimbiri 1.5D ndi chitoliro chomwe chimayenera kusintha kulowera kwa chitoliro. Pali magawo atatu omwe amagwiritsidwa ntchito kwambiri a radius, kutengera ngodya. Kuphatikiza pa mdera lachilendo 459 sr bw slown, 90¡ sr bw.

Zovala zosapanga dzimbiri 316hh futting zokwanira zitha kutetezedwa ndi chotupa cha chloride kuwonongeka, komwe kutentha kwa post-weld sikufunika. Zosapanga dzimbiri zosapanga masamba 316hhhd

Kuyambira 2008, chifukwa cha kukana bwino kwambiri kwa zipilala zodzaza ndi masamba obiriwira, msika wakhala mukufunika kwambiri. Ikusandulika kugonja ndi crevice. Zimawonetseranso kutsutsana. Kupsinjika kwa chloride kuwonongeka kumayendetsedwa mosavuta ndi duplex 2205 ku madigiri 150 Celsius.

Zoyenera 825 zimadziwika kuti kukana kwawo ku chloride kupsinjika-zokhudzana ndi chipongwe kumalepheretsa ndi kupindika. Ndife opanga ndi othandizira a Ism B366 Aloy 825. Kuphatikiza kwa Titanium kwa alloy ndi komwe kumalimbitsa chizolowezi 825 Tee motsutsana ndi chidwi ndi malo owala. Chifukwa chake, kupanga zoseweretsazi kusanjana pakati pa kutentha ngakhale nthawi zambiri kumapangitsa kuti azikhala ndi zitsulo zosapanga zida zosapanga dzimbiri.

Asme B16.9 Kutalika Kwakale, Radius Wautali Kubwezeretsa Malekezero, Rius Longlers, Mitambo Yolunjika, Mitambo Yolunjika, 1 \ 2 "-48" Khoma makulidwe: Sch5s-Schxxs

Monl 400 ndi a chitsulo cha Nickel (pafupifupi 67% NI ¨C 23% cuations) Duckisity wabwino ndi matenthedwe abwino ogwiritsira ntchito mapulogalamu am'madzi am'madzi.

Kwa mapulogalamu ogwiritsa ntchito pepala amafuna magiredi a Anoy omwe alibe zokwanira kuwonongeka. Kutengera ndi zikhalidwe 22%, ali ndi austetitic: microptuction microstructuctunce yomwe imapereka mphamvu zazikulu, kukana ndi kuchuluka kwa mtengo wake.

Tee ofanana ndi chitoliro chofala kwambiri. Amagwiritsidwa ntchito kuphatikiza kapena kugawanitsa madzi. Ndi mtundu wa chitoliro chomwe chimakhala ndi zotupa ziwiri, pa 90¡ kwa kulumikizana ndi mzere waukulu. Ndi chidutswa chachifupi cha chitoliro chokhala ndi malo ogulitsa. Tee imagwiritsidwa ntchito polumikiza mapaipi a diameters osiyanasiyana kapena kusintha komwe ikuyenda. Amapangidwa ndi zida zosiyanasiyana ndikupezeka mumphepete zosiyanasiyana ndikumaliza. Amagwiritsidwa ntchito kwambiri pamaneti opezeka pamapaipi awiri.

Mwambiri, mtundu wa 316 kalasi ingaganizidwe chimodzimodzi m'malo opatsidwa. Kupatula komwe kuli kolowera kumalo osungirako kutentha kwa kutentha kwa ma welds ndi onyamula ziwonetsero m'maiko okwanira. M'manyuzipepala oterowo, lembani 316L ndioyenera kwambiri kufalitsa mikhalidwe kuposa mtundu wa 316 chifukwa zomwe zimakhala ndi kaboni zimachulukanso kuwonongedwa kwa chimbudzi.

Illevesel 600 imayala chipaso cha rabonius Elphean gawo lofunikira pa makina opanga mafakitale